			m-n-r-orig		genlog - of rtag by same name
Dec	10	20:09	../	512	512	Apr	21	7:48	../
Oct	10	1997	./	1536	2048	Apr	21	7:48	./
Oct	10	1997	aareadme	6461	914	Jun	22	1996	aareadme
May	10	1996	add_pc_cp_entries.c	3979	3979	May	18	1997	add_pc_cp_entries.c
May	10	1996	btree_c_file.h	12484	12484	May	19	1997	btree_c_file.h
May	10	1996	change_file_exten.c	2430	2430	May	18	1997	change_file_exten.c
May	10	1996	chgen.c	13797	13797	May	18	1997	chgen.c
Jul	3	1996	chgen_define.h	3496	3495	May	19	1997	chgen_define.h
May	10	1996	chgen_externs.h	14107	14107	May	18	1997	chgen_externs.h
May	10	1996	chgen_global_vars.c	8147	8147	May	18	1997	chgen_global_vars.c
Jun	6	1996	chgen_release_date.c	69
May	10	1996	chgen_release_date.c.bak	70
May	10	1996	close_files.c	1974	1974	May	18	1997	close_files.c
May	10	1996	gen_c_files.c	2382	2382	May	18	1997	gen_c_files.c
May	10	1996	gen_defines.c	57730	59299	May	18	1997	gen_defines.c	The genlog version includes bugfixes: last_child bug, encode prototype updated, v9 & v10 merged
May	10	1996	gen_load_data.c	9488	9488	Jun	22	1996	gen_load_data.c
May	10	1996	gen_lut.c	625	619	Jun	22	1996	gen_lut.c	The genlog version has #include<stdio.h> whereas the 96s523 version has #include "chgen_exterms.h"
May	10	1996	gen_macros.c	6656	6656	Jun	22	1996	gen_macros.c
May	10	1996	gen_path.c	5482	5482	Jun	22	1996	gen_path.c
May	10	1996	gen_pr_add.c	46695	48533	May	18	1997	gen_pr_add.c	All in genlog: included assert.h to link_child_1 macros; structure def of rr_data moved to chgen_externs.h; added comment for exit being replaced by a return (and the possible negative consequences); RJL added an assert if more than one child is linked.
May	10	1996	gen_pr_delete.c	25510	25509	May	18	1997	gen_pr_delete.c
May	10	1996	gen_pr_dump.c	12435	12433	May	17	1997	gen_pr_dump.c
May	10	1996	gen_pr_free.c	4862	4862	May	18	1997	gen_pr_free.c
May	10	1996	gen_pr_init.c	19459	19510	May	18	1997	gen_pr_init.c	The genlog version's rr_dump_row() initialization is slightly different.
May	10	1996	gen_pr_load.c	9685	9683	May	18	1997	gen_pr_load.c
May	10	1996	gen_pr_log.c	65835	65835	May	18	1997	gen_pr_log.c
May	10	1996	gen_pr_stats.c	6059	6059	Jun	22	1996	gen_pr_stats.c
May	10	1996	gen_pr_utils.c	39928	39928	May	18	1997	gen_pr_utils.c
May	10	1996	gen_rr_matrix.c	3478	3478	Jun	22	1996	gen_rr_matrix.c
May	10	1996	gen_structures.c	4396	7710	May	18	1997	gen_structures.c
May	23	1996	genv10src.wc	2022
May	10	1996	hcg_parse.c	3163	3163	May	18	1997	hcg_parse.c
May	10	1996	lut.c	23122
May	10	1996	lut.h	2286
May	10	1996	lut_c_file.h	13728	13728	May	19	1997	lut_c_file.h
May	10	1996	lut_h_file.h	2613	2652	May	19	1997	lut_h_file.h
May	10	1996	make_cptr.c	3068	3068	May	18	1997	make_cptr.c
May	10	1996	make_pptr.c	3149	3149	Jun	22	1996	make_pptr.c
May	10	1996	Makefile.alpha	1427	4044	May	18	1997	Makefile
Oct	10	1997	Makefile.ansi	1404
May	10	1996	Makefile.ansi.bak	1404
Oct	10	1997	Makefile.cstmp	1427
May	10	1996	Makefile.other	1385
May	10	1996	Makefile.other.genlog	1385
May	10	1996	Makefilebr.ansi	1434
May	10	1996	MakefileDN.ansi	1422
May	10	1996	Makefilemm.ansi	1435
May	10	1996	mystrcpy.c	2423	2423	May	18	1997	mystrcpy.c
May	10	1996	open_files.c	3508	3508	May	18	1997	open_files.c
May	10	1996	parse_schema.c	37039	37039	May	18	1997	parse_schema.c
May	10	1996	prototypes.h	4500	4500	May	18	1997	prototypes.h
May	10	1996	read_next.c	2287	2287	Jun	22	1996	read_next.c
May	10	1996	rr_insert.c	3222	3222	May	18	1997	rr_insert.c
May	10	1996	store_into_matrix.c	2824	2824	Jun	22	1996	store_into_matrix.c
May	10	1996	strncpy_null.c	2019	2019	Jun	22	1996	strncpy_null.c
May	10	1996	validate_schema.c	6446	6446	Jun	22	1996	validate_schema.c
May	10	1996	write_rr_table.c	4752	4752	Jun	22	1996	write_rr_table.c

genlog					cvs_latest
512	Apr	21	7:48	../	512	Apr	23	13:19	../
2048	Apr	21	7:48	./	2048	Apr	23	13:18	./
914	Jun	22	1996	aareadme	910	Dec	12	22:57	aareadme
3979	May	18	1997	add_pc_cp_entries.c	3979	May	18	1997	add_pc_cp_entries.c
706	Jun	22	1996	allpsfiles	706	Jun	22	1996	allpsfiles
					512	Apr	23	13:18	bak/
12484	May	19	1997	btree_c_file.h	12484	May	19	1997	btree_c_file.h
95	Jun	22	1996	build	95	Jun	22	1996	build
360	Jun	22	1996	cfiles.wc.dif	360	Jun	22	1996	cfiles.wc.dif
2430	May	18	1997	change_file_exten.c	2430	May	18	1997	change_file_exten.c
13797	May	18	1997	chgen.c	13797	May	18	1997	chgen.c
3495	May	19	1997	chgen_define.h	3495	May	19	1997	chgen_define.h
14107	May	18	1997	chgen_externs.h	14107	May	18	1997	chgen_externs.h
8147	May	18	1997	chgen_global_vars.c	8147	May	18	1997	chgen_global_vars.c
1974	May	18	1997	close_files.c	1974	May	18	1997	close_files.c
512	Apr	21	7:48	CVS/	512	Apr	23	13:18	CVS/
2382	May	18	1997	gen_c_files.c	2382	May	18	1997	gen_c_files.c
59299	May	18	1997	gen_defines.c	59299	May	18	1997	gen_defines.c
9488	Jun	22	1996	gen_load_data.c	9488	Jun	22	1996	gen_load_data.c
619	Jun	22	1996	gen_lut.c	619	Jun	22	1996	gen_lut.c
6656	Jun	22	1996	gen_macros.c	6656	Jun	22	1996	gen_macros.c
5482	Jun	22	1996	gen_path.c	5482	Jun	22	1996	gen_path.c
746	Jun	22	1996	gen_pr_add.93to94.dif	746	Jun	22	1996	gen_pr_add.93to94.dif
48533	May	18	1997	gen_pr_add.c	48533	May	18	1997	gen_pr_add.c
42020	Jun	22	1996	gen_pr_add.c.18aug93	42020	Jun	22	1996	gen_pr_add.c.18aug93
25509	May	18	1997	gen_pr_delete.c	25552	Sep	11	1998	gen_pr_delete.c	The latest version in the repository had typecast (struct ca*) at a few places in the fprintf's.
12433	May	17	1997	gen_pr_dump.c	12433	May	17	1997	gen_pr_dump.c
4862	May	18	1997	gen_pr_free.c	4862	May	18	1997	gen_pr_free.c
19510	May	18	1997	gen_pr_init.c	19510	May	18	1997	gen_pr_init.c
9683	May	18	1997	gen_pr_load.c	9683	May	18	1997	gen_pr_load.c
65835	May	18	1997	gen_pr_log.c	65835	May	18	1997	gen_pr_log.c
6059	Jun	22	1996	gen_pr_stats.c	6059	Jun	22	1996	gen_pr_stats.c
39928	May	18	1997	gen_pr_utils.c	39928	May	18	1997	gen_pr_utils.c
3478	Jun	22	1996	gen_rr_matrix.c	3478	Jun	22	1996	gen_rr_matrix.c
7710	May	18	1997	gen_structures.c	7710	May	18	1997	gen_structures.c
5315	Jun	22	1996	genv8.cfl	5315	Jun	22	1996	genv8.cfl
10990	Jun	22	1996	genv8mainx.cfl	10990	Jun	22	1996	genv8mainx.cfl
11021	Jun	22	1996	genv8x.cfl	11021	Jun	22	1996	genv8x.cfl
3163	May	18	1997	hcg_parse.c	3163	May	18	1997	hcg_parse.c
1549	Jun	22	1996	hcg_structs.hlp	1549	Jun	22	1996	hcg_structs.hlp
529	Jun	22	1996	KEY_LENGTH.grep	529	Jun	22	1996	KEY_LENGTH.grep
1164	Jun	22	1996	KEY_LENGTH.grep1	1164	Jun	22	1996	KEY_LENGTH.grep1
13728	May	19	1997	lut_c_file.h	13728	May	19	1997	lut_c_file.h
2652	May	19	1997	lut_h_file.h	2652	May	19	1997	lut_h_file.h
3068	May	18	1997	make_cptr.c	3068	May	18	1997	make_cptr.c
3149	Jun	22	1996	make_pptr.c	3149	Jun	22	1996	make_pptr.c
4044	May	18	1997	Makefile	4044	May	18	1997	Makefile
2062	Jun	22	1996	Makefile.5dec94	2062	Jun	22	1996	Makefile.5dec94
2894	Jun	22	1996	Makefile.ver_8.alpha	2894	Jun	22	1996	Makefile.ver_8.alpha
13521	Jun	22	1996	meta_schema.hlp	13521	Jun	22	1996	meta_schema.hlp
16158	Jun	22	1996	meta_schema.hlp.ps	16158	Jun	22	1996	meta_schema.hlp.ps
2423	May	18	1997	mystrcpy.c	2423	May	18	1997	mystrcpy.c
3508	May	18	1997	open_files.c	3508	May	18	1997	open_files.c
37039	May	18	1997	parse_schema.c	37039	May	18	1997	parse_schema.c
4500	May	18	1997	prototypes.h	4500	May	18	1997	prototypes.h
108	Jun	22	1996	pslist	108	Jun	22	1996	pslist
2287	Jun	22	1996	read_next.c	2287	Jun	22	1996	read_next.c
3222	May	18	1997	rr_insert.c	3222	May	18	1997	rr_insert.c
1687	Jun	22	1996	src_and_SCCS.files	1687	Jun	22	1996	src_and_SCCS.files
2824	Jun	22	1996	store_into_matrix.c	2824	Jun	22	1996	store_into_matrix.c
2019	Jun	22	1996	strncpy_null.c	2019	Jun	22	1996	strncpy_null.c
6446	Jun	22	1996	validate_schema.c	6446	Jun	22	1996	validate_schema.c
1333	Jun	22	1996	ver_8.src.wc.14may94	1333	Jun	22	1996	ver_8.src.wc.14may94
1410	Jun	22	1996	ver_8.src.wc.6jun96	1410	Jun	22	1996	ver_8.src.wc.6jun96
1746	Jun	22	1996	ver_8.src.wch.6jun96	1746	Jun	22	1996	ver_8.src.wch.6jun96
4752	Jun	22	1996	write_rr_table.c	4752	Jun	22	1996	write_rr_table.c
					cvs_latest

CVS differences after initial work - JSK - 99/4/24

This file is the output of a cvs diff on all files except for those in

the test directories (since those are generated by these). Mostly, I was

adding the rcs revision lines to the source code, but also to fix some

Makefile parameters that were missing in the test directories, and some

update to gen_defines.c.

Index: src/add_pc_cp_entries.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/add_pc_cp_entries.c,v

retrieving revision 1.2

diff -r1.2 add_pc_cp_entries.c

41a42

> static char rcsid[] = "$Id";

Index: src/change_file_exten.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/change_file_exten.c,v

retrieving revision 1.2

diff -r1.2 change_file_exten.c

36a37

> static char rcsid[] = "$Id";

Index: src/chgen.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/chgen.c,v

retrieving revision 1.3

diff -r1.3 chgen.c

98a99

> static char rcsid[] = "$Id";

Index: src/chgen_externs.h

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/chgen_externs.h,v

retrieving revision 1.3

diff -r1.3 chgen_externs.h

4c4

---

Index: src/close_files.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/close_files.c,v

retrieving revision 1.2

diff -r1.2 close_files.c

31a32

> static char rcsid[] = "$Id";

Index: src/gen_c_files.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_c_files.c,v

retrieving revision 1.2

diff -r1.2 gen_c_files.c

37a38

> static char rcsid[] = "$Id";

Index: src/gen_defines.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_defines.c,v

retrieving revision 1.6

diff -r1.6 gen_defines.c

25a26

> /* Apr24 1999 Added #include <assert.h> - JSK */

54a56

> static char rcsid[] = "$Id";

76a79

> fprintf(schh_fp, "#include <assert.h>\n\n") ; /* 99s523 gen log merge */

Index: src/gen_load_data.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_load_data.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 gen_load_data.c

18c18

< /* revisions : */

---

> /* revisions : 99/4/24 99s523 gen merge - Added rcs lines - JK/KS */

35a36

> static char rcsid[] = "$Id";

46a48

> static char rcsid[] = \"$Id\";\n\

Index: src/gen_lut.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_lut.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 gen_lut.c

11a12

> static char rcsid[] = "$Id";

Index: src/gen_macros.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_macros.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 gen_macros.c

34a35

> static char rcsid[] = "$Id";

Index: src/gen_path.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_path.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 gen_path.c

60a61

> static char rcsid[] = "$Id";

Index: src/gen_pr_add.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_add.c,v

retrieving revision 1.3

diff -r1.3 gen_pr_add.c

51a52

> static char rcsid[] = "$Id";

Index: src/gen_pr_delete.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_delete.c,v

retrieving revision 1.4

diff -r1.4 gen_pr_delete.c

22a23

> /* 99s523: Placed rcsId lines in */

41a43

> static char rcsid[] = "$Id";

62a65,66

> fprintf(prdel_fp," static char rcsid[] = \"$Id\";\n");

Index: src/gen_pr_dump.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_dump.c,v

retrieving revision 1.2

diff -r1.2 gen_pr_dump.c

19a20

> /* 99s523: added rcsid lines */

37a39

> static char rcsid[] = "$Id";

64a67,68

> fprintf(prdump_fp,"static char rcsid[] = \"$Id\";\n");

Index: src/gen_pr_free.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_free.c,v

retrieving revision 1.2

diff -r1.2 gen_pr_free.c

18a19

> /* 99s523 - added rcsid lines - JK/KS */

33a35

> static char rcsid[] = "$Id";

51a54,55

> fprintf(prfree_fp,"static char rcsid[] = \"$Id\";\n");

Index: src/gen_pr_init.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_init.c,v

retrieving revision 1.3

diff -r1.3 gen_pr_init.c

47a48

> static char rcsid[] = "$Id";

Index: src/gen_pr_load.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_load.c,v

retrieving revision 1.3

diff -r1.3 gen_pr_load.c

41a42

> static char rcsid[] = "$Id";

Index: src/gen_pr_log.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_log.c,v

retrieving revision 1.1

diff -r1.1 gen_pr_log.c

17c17

< /* revisions : */

---

> /* revisions : 99s523 Added rcsid lines - JK/KS */

33a34

> static char rcsid[] = "$Id";

452a454

> fprintf(prlog_fp, "static char rcsid[] = \"$Id\";\n");

Index: src/gen_pr_stats.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_stats.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 gen_pr_stats.c

9a10

> static char rcsid[] = "$Id";

28a30

> fprintf(prstats_fp,"static char rcsid[] = \"$Id\";\n");

Index: src/gen_pr_utils.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_pr_utils.c,v

retrieving revision 1.2

diff -r1.2 gen_pr_utils.c

38a39

> static char rcsid[] = "$Id";

Index: src/gen_rr_matrix.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_rr_matrix.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 gen_rr_matrix.c

32a33

> static char rcsid[] = "$Id";

Index: src/gen_structures.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/gen_structures.c,v

retrieving revision 1.3

diff -r1.3 gen_structures.c

42a43

> static char rcsid[] = "$Id";

Index: src/hcg_parse.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/hcg_parse.c,v

retrieving revision 1.2

diff -r1.2 hcg_parse.c

41a42

> static char rcsid[] = "$Id";

Index: src/lut_h_file.h

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/lut_h_file.h,v

retrieving revision 1.2

diff -r1.2 lut_h_file.h

3a4

Index: src/make_cptr.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/make_cptr.c,v

retrieving revision 1.2

diff -r1.2 make_cptr.c

35a36

> static char rcsid[] = "$Id";

Index: src/make_pptr.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/make_pptr.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 make_pptr.c

37a38

> static char rcsid[] = "$Id";

Index: src/mystrcpy.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/mystrcpy.c,v

retrieving revision 1.2

diff -r1.2 mystrcpy.c

34a35

> static char rcsid[] = "$Id";

Index: src/open_files.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/open_files.c,v

retrieving revision 1.2

diff -r1.2 open_files.c

37a38

> static char rcsid[] = "$Id";

Index: src/parse_schema.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/parse_schema.c,v

retrieving revision 1.3

diff -r1.3 parse_schema.c

118a119

> static char rcsid[] = "$Id";

Index: src/read_next.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/read_next.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 read_next.c

35a36

> static char rcsid[] = "$Id";

Index: src/rr_insert.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/rr_insert.c,v

retrieving revision 1.2

diff -r1.2 rr_insert.c

37a38

> static char rcsid[] = "$Id";

Index: src/store_into_matrix.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/store_into_matrix.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 store_into_matrix.c

34a35

> static char rcsid[] = "$Id";

Index: src/strncpy_null.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/strncpy_null.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 strncpy_null.c

36a37

> static char rcsid[] = "$Id";

Index: src/validate_schema.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/validate_schema.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 validate_schema.c

43a44

> static char rcsid[] = "$Id";

Index: src/write_rr_table.c

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/src/write_rr_table.c,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 write_rr_table.c

34a35

> static char rcsid[] = "$Id";

Index: test/housedb/makefile

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/test/housedb/makefile,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 makefile

7c7

< pr_load.c pr_dump.c

---

> pr_load.c pr_dump.c pr_log.c

10c10

< pr_load.o pr_dump.o

---

> pr_load.o pr_dump.o pr_log.o

21a22

> rm pr_log.o

42a44,46

> pr_log.o : pr_log.c

> $(CC) -c $(CFLAGS) pr_log.c

Index: test/schooldb12/Makefile

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/test/schooldb12/Makefile,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 Makefile

13c13

< OFILES = schooldb.o pr_delete.o pr_load.o pr_dump.o pr_stats.o pr_free.o

---

> OFILES = schooldb.o pr_delete.o pr_load.o pr_dump.o pr_stats.o pr_free.o pr_log.o

Index: test/schooldb8/Makefile

===================================================================

RCS file: /usr/proj3/case/gen/base/Master/chgen/test/schooldb8/Makefile,v

retrieving revision 1.1.1.1

diff -r1.1.1.1 Makefile

13c13

< OFILES = schooldb.o pr_delete.o pr_load.o pr_dump.o pr_stats.o pr_free.o

---

> OFILES = schooldb.o pr_delete.o pr_load.o pr_dump.o pr_stats.o pr_free.o pr_log.o

910

Dec

22:57

aareadme

add_pc_cp_entries.c

4009

Apr

17:27

add_pc_cp_entries.c

3979

Mar

14:01

change_file_exten.c

706

Jun

1996

allpsfiles

chgen.c

12484

May

1997

btree_c_file.h

12484

Mar

14:01

btree_c_file.h

chgen_define.h

Jun

1996

build

chgen_externs.h

360

Jun

1996

cfiles.wc.dif

chgen_global_vars.c

2460

Apr

17:27

change_file_exten.c

2430

Mar

14:01

change_file_exten.c

chgen_release_date.c

13827

Apr

17:27

chgen.c

13797

Mar

14:01

chgen.c

close_files.c

3513

May

9:25

chgen_define.h

3496

Mar

14:01

chgen_define.h

gen_c_files.c

14107

May

1997

chgen_externs.h

14107

Mar

14:01

chgen_externs.h

gen_defines.c

8236

Apr

16:32

chgen_global_vars.c

8147

Mar

14:01

chgen_global_vars.c

gen_load_data.c

May

9:29

chgen_release_date.c

Mar

14:01

chgen_release_date.c

gen_lut.c

2004

Apr

17:27

close_files.c

1974

Mar

14:01

close_files.c

gen_macros.c

512

May

12:22

CVS/

gen_path.c

2412

Apr

17:27

gen_c_files.c

2382

Mar

14:01

gen_c_files.c

gen_pr_add.c

61064

Apr

9:13

gen_defines.c

59063

Mar

14:01

gen_defines.c

gen_pr_delete.c

9556

Apr

17:27

gen_load_data.c

9488

Mar

14:01

gen_load_data.c

gen_pr_dump.c

649

Apr

17:27

gen_lut.c

625

Mar

14:01

gen_lut.c

gen_pr_free.c

6686

Apr

17:27

gen_macros.c

6656

Mar

14:01

gen_macros.c

gen_pr_init.c

5512

Apr

17:27

gen_path.c

5482

Mar

14:01

gen_path.c

gen_pr_load.c

746

Jun

1996

gen_pr_add.93to94.dif

gen_pr_log.c

48563

Apr

17:27

gen_pr_add.c

46695

Mar

14:01

gen_pr_add.c

gen_pr_stats.c

42020

Jun

1996

gen_pr_add.c.18aug93

gen_pr_utils.c

25720

Apr

17:27

gen_pr_delete.c

25510

Mar

14:01

gen_pr_delete.c

gen_rr_matrix.c

12601

Apr

17:27

gen_pr_dump.c

12435

Mar

14:01

gen_pr_dump.c

gen_structures.c

5030

Apr

17:27

gen_pr_free.c

4862

Mar

14:01

gen_pr_free.c

hcg_parse.c

19540

Apr

17:27

gen_pr_init.c

19459

Mar

14:01

gen_pr_init.c

lut.c

9713

Apr

17:28

gen_pr_load.c

9685

Mar

14:01

gen_pr_load.c

lut_h_file.h

82707

Mar

14:01

gen_pr_log.bak

make_cptr.c

65922

Apr

17:28

gen_pr_log.c

xxx

83118

Mar

14:01

gen_pr_log.c

make_pptr.c

6146

Apr

17:28

gen_pr_stats.c

6059

Mar

14:01

gen_pr_stats.c

mystrcpy.c

39958

Apr

17:28

gen_pr_utils.c

39928

Mar

14:01

gen_pr_utils.c

open_files.c

3508

Apr

17:28

gen_rr_matrix.c

3478

Mar

14:01

gen_rr_matrix.c

parse_schema.c

7925

Apr

9:13

gen_structures.c

4470

Mar

14:01

gen_structures.c

read_next.c

5315

Jun

1996

genv8.cfl

rr_insert.c

10990

Jun

1996

genv8mainx.cfl

store_into_matrix.c

11021

Jun

1996

genv8x.cfl

strncpy_null.c

3193

Apr

17:28

hcg_parse.c

3163

Mar

14:01

hcg_parse.c

validate_schema.c

1549

Jun

1996

hcg_structs.hlp

write_rr_table.c

529

Jun

1996

KEY_LENGTH.grep

1164

Jun

1996

KEY_LENGTH.grep1

23152

Apr

9:38

lut.c

23122

Mar

14:01

lut.c

2286

Apr

9:38

lut.h

2286

Mar

14:01

lut.h

13728

May

1997

lut_c_file.h

13728

Mar

14:01

lut_c_file.h

2652

May

1997

lut_h_file.h

2613

Mar

14:01

lut_h_file.h

3098

Apr

17:28

make_cptr.c

3068

Mar

14:01

make_cptr.c

3179

Apr

17:28

make_pptr.c

3149

Mar

14:01

make_pptr.c

1404

Apr

10:35

Makefile

1404

Mar

14:01

Makefile

2062

Jun

1996

Makefile.5dec94

1385

Mar

14:01

Makefile.other.genlog

2894

Jun

1996

Makefile.ver_8.alpha

13521

Jun

1996

meta_schema.hlp

16158

Jun

1996

meta_schema.hlp.ps

2453

Apr

17:28

mystrcpy.c

2423

Mar

14:01

mystrcpy.c

3538

Apr

17:28

open_files.c

3508

Mar

14:01

open_files.c

37069

Apr

17:28

parse_schema.c

37039

Mar

14:01

parse_schema.c

4500

May

1997

prototypes.h

4500

Mar

14:01

prototypes.h

108

Jun

1996

pslist

2317

Apr

17:28

read_next.c

2287

Mar

14:01

read_next.c

3252

Apr

17:28

rr_insert.c

3222

Mar

14:01

rr_insert.c

1687

Jun

1996

src_and_SCCS.files

2854

Apr

17:28

store_into_matrix.c

2824

Mar

14:01

store_into_matrix.c

2049

Apr

17:28

strncpy_null.c

2019

Mar

14:01

strncpy_null.c

6476

Apr

17:28

validate_schema.c

6446

Mar

14:01

validate_schema.c

1333

Jun

1996

ver_8.src.wc.14may94

1410

Jun

1996

ver_8.src.wc.6jun96

1746

Jun

1996

ver_8.src.wch.6jun96

4782

Apr

17:28

write_rr_table.c

4752

Mar

14:01

write_rr_table.c

branch

rrassman

add_cp_entries

===============

change_file_exten.c

===============

37d36

< static char rcsid[] = "$Id";

chgen.c

===============

99d98

< static char rcsid[] = "$Id";

chgen_define.h

===============

34c34

< #define CHGEN_VERSION "genlog-branch gen10-wang"

---

> #define CHGEN_VERSION "v10log"

72a73

gen_externs.h

===============

chgen_global_vars.c

===============

125c125

< /* TEST COMMENT - Testing out CVS branching - this comment has no intrinsic value. JSK */

---

chgen_release_date.c

===============

1,2c1,2

< char * CHGEN_RELEASE_DATE() {return "Sat May 1 08:42:00 EDT 1999";}

< static char rcsid[] = "$Id";

---

> char * CHGEN_RELEASE_DATE() {return "Thu Jun 6 22:00:00 GMT 1996";}

close_files.c

===============

32d31

< static char rcsid[] = "$Id";

gen_c_files.c

===============

38d37

< static char rcsid[] = "$Id";

gen_defines.c

===============

59,60c51

< static char rcsid[] = "$Id";

< int i;

---

> int i;

82d72

< fprintf(schh_fp, "#include <assert.h>\n\n") ; /* 99s523 gen log merge */

148,153d137

< /* I moved '#ifdef MAIN' below pr_add's definition - RJL 96/8/31 *

< * pr_add generates 'implicit function decl and undefined' errors without it *

< * (also done by Mark Aldred for gen/ver_10/chgen/src/gen_defines.c - RJL)

< *

< * 97/05/13 AS: V10 did not have main commented out. Commented by GENMERGE

< */

157,161c141,143

< fprintf(schh_fp, "#define pr_add(view,tbl_abbr,tbl_ptr) gen_pr_add(view, \"tbl_abbr\", tbl_ptr)\n" );

< /* 93su523 PGEN merge (END) */

< fprintf(schh_fp, "#ifdef MAIN\n") ; /* moved here by RJL 96/8/31 */

< fprintf(schh_fp, "#define hcg_declare(tbl) *tbl = NULL , *tbl%scurr = NULL , *tbl%stemp = NULL , *tbl%send = NULL , *tbl%selt = NULL,\\\n",sep,sep,sep,sep) ;

---

> fprintf(schh_fp, "#define pr_add(view,tbl_abbr,tbl_ptr) gen_pr_add(view, \"tbl_abbr\", tbl_ptr)\n" );

> /* 93su523 PGEN merge (END) */

> fprintf(schh_fp, "#define hcg_declare(tbl) *tbl = NULL , *tbl%scurr = NULL , *tbl%stemp = NULL , *tbl%send = NULL , *tbl%selt = NULL,\\\n",sep,sep,sep,sep) ;

gen_load_data.c

===============

18c18

< /* revisions : 99/4/24 99s523 gen merge - Added rcs lines - JK/KS */

---

> /* revisions : */

36d35

< static char rcsid[] = "$Id";

48d46

< static char rcsid[] = \"$Id\";\n\

gen_lut.c

===============

1d0

< #include <stdio.h>

4,5c3

---

> #include "chgen_externs.h"

12d9

< static char rcsid[] = "$Id";

gen_macros.c

===============

35d34

< static char rcsid[] = "$Id";

gen_path.c

===============

61d60

< static char rcsid[] = "$Id";

gen_pr_add.c

===============

40d37

< #include <assert.h>

52,56c46,49

< static char rcsid[] = "$Id";

< int foundnum, i;

< char parent_pkey[NAMELENGTH];

< char unpad;

< /* 93su523 PGEN merge (BEGIN) */

---

> int foundnum, i;

> char parent_pkey[NAMELENGTH];

> char unpad;

> /* 93su523 PGEN merge (BEGIN) */

124,128d116

< /* GENMERGE: AS: Noticed that genlog project replaced "exit(1)" statement

< // with a "return" statement below. No explanation given

< // for this change. This could be a bug, since origianl

< // GEN v10 code uses "exit" for errors and "return" for warnings"

< */

144,148d131

< /* GENMERGE: AS: Noticed that genlog project replaced "exit(2)" statement

< // with a "return" statement below. No explanation given

< // for this change. This could be a bug, since origianl

< // GEN v10 code uses "exit" for errors and "return" for warnings"

< */

350,351d332

< fprintf(prload_fp,"/* The assert macro aborts if more than one child is linked in - RJL 94/12/6 */\n");

< fprintf(prload_fp,"/* assert (loosely) allows NULL or self-pointer in the current parent */\n");

354d334

< fprintf(prload_fp, "assert(pa%scurr->c%s_fcp == NULL || pa%scurr->c%s_fcp == pa%scurr);\\\n",sep,sep,sep,sep,sep);

gen_pr_delete.c

===============

23d22

< /* 99s523: Placed rcsId lines in */

43d41

< static char rcsid[] = "$Id";

66,67d63

< fprintf(prdel_fp," static char rcsid[] = \"$Id\";\n");

gen_pr_dump.c

===============

20d19

< /* 99s523: added rcsid lines */

39d37

< static char rcsid[] = "$Id";

68,69d65

< fprintf(prdump_fp,"static char rcsid[] = \"$Id\";\n");

gen_pr_free.c

===============

19d18

< /* 99s523 - added rcsid lines - JK/KS */

35d33

< static char rcsid[] = "$Id";

54,55d51

< fprintf(prfree_fp,"static char rcsid[] = \"$Id\";\n");

gen_pr_init.c

===============

48d47

< static char rcsid[] = "$Id";

gen_pr_load.c

===============

42d41

< static char rcsid[] = "$Id";

gen_pr_log.c

===============

17c17

< /* revisions : 99s523 Added rcsid lines - JK/KS */

---

> /* revisions : */

34d33

< static char rcsid[] = "$Id";

454d452

< fprintf(prlog_fp, "static char rcsid[] = \"$Id\";\n");

977a976,1282

> gen_log_do_set_int()

> {

> int elseflag;

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "/* Function: log_do_set_int */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* This function is used to set the value of an int field. */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Created by : Rob Rassmann */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Creation Date : 12/12/98 */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Arguments: pkeychar - char string of the primary key. */\n");

> fprintf(prlog_fp, "/* fieldname - char string of the changing field. */\n");

> fprintf(prlog_fp, "/* newval - int value to be set. */\n");

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "void log_do_set_int(pkeychar,fieldname,newval)\n");

> fprintf(prlog_fp, "const char pkeychar[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, "const char fieldname[NAMELENGTH+1];\n");

> fprintf(prlog_fp, "const int newval;\n");

> fprintf(prlog_fp, "{\n");

> fprintf(prlog_fp, " char pkey[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " int tbl_encoding, fld_encoding;\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " strcpy(pkey,pkeychar);\n");

> fprintf(prlog_fp, " find_tbl_idx(pkeychar);\n");

> fprintf(prlog_fp, " if(encode(pkey,&hcg_k) ==1)\n");

> fprintf(prlog_fp, " {\n");

> fprintf(prlog_fp, "#ifdef DEBUG\n");

> fprintf(prlog_fp, " printf(\"Found DL with pkey %%s.\\n\",pkeychar);\n");

> fprintf(prlog_fp, "#endif DEBUG\n");

> fprintf(prlog_fp, " tbl_encoding = encoding(hcg_table_seq_list[hcg_tbl_idx].ttabbrev);\n");

> fprintf(prlog_fp, " switch(tbl_encoding) {\n");

> fprintf(prlog_fp, "\n");

> /* for each table type, emit an appropriate delete action in the switch */

> tt_curr = tt;

> while ( tt_curr != NULL )

> {

> fprintf(prlog_fp, " case %d: /* %s table */\n", encoding(tt_curr->TTabbr), tt_curr->TTabbr);

> fprintf(prlog_fp, " pr_find(%s, %sid, hcg_k);\n", tt_curr->TTabbr, tt_curr->TTabbr);

> fprintf(prlog_fp, " if (%scurr == NULL)\n",tt_curr->TTabbr);

> fprintf(prlog_fp, " printf(\"log_do_set_int %%s not found.\\n\", pkeychar);\n");

> fprintf(prlog_fp, " else{\n");

> ta_curr = tt_curr->ta_ptr;

> elseflag = 0;

> while (ta_curr != NULL)

> {

> if(*ta_curr->FieldType=='i')

> {

> if(elseflag)

> fprintf(prlog_fp, " else\n");

> else

> elseflag = 1;

> fprintf(prlog_fp, " if(strcmp(fieldname,\"%s\")==0)\n",ta_curr->FieldName);

> fprintf(prlog_fp, " %scurr->%s = newval;\n",tt_curr->TTabbr,ta_curr->FieldName);

> }

> ta_curr = ta_curr->next_ptr;

> }

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, " break;\n");

> fprintf(prlog_fp, "\n");

> tt_curr = tt_curr->next_ptr;

> }

> fprintf(prlog_fp, " } /* end switch */\n");

> fprintf(prlog_fp, " } /* end if decode */\n");

> fprintf(prlog_fp, "}\n");

> fprintf(prlog_fp, "\n");

> }

> void

> gen_log_do_set_flt()

> {

> int elseflag;

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "/* Function: log_do_set_flt */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* This function is used to set the value of an float field.*/\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Created by : Rob Rassmann */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Creation Date : 12/12/98 */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Arguments: pkeychar - char string of the primary key. */\n");

> fprintf(prlog_fp, "/* fieldname - char string of the changing field. */\n");

> fprintf(prlog_fp, "/* newval - flt value to be set. */\n");

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "void log_do_set_flt(pkeychar,fieldname,newval)\n");

> fprintf(prlog_fp, "const char pkeychar[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, "const char fieldname[NAMELENGTH+1];\n");

> fprintf(prlog_fp, "const float newval;\n");

> fprintf(prlog_fp, "{\n");

> fprintf(prlog_fp, " char pkey[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " int tbl_encoding, fld_encoding;\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " strcpy(pkey,pkeychar);\n");

> fprintf(prlog_fp, " find_tbl_idx(pkeychar);\n");

> fprintf(prlog_fp, " if(encode(pkey,&hcg_k) ==1)\n");

> fprintf(prlog_fp, " {\n");

> fprintf(prlog_fp, "#ifdef DEBUG\n");

> fprintf(prlog_fp, " printf(\"Found DL with pkey %%s.\\n\",pkeychar);\n");

> fprintf(prlog_fp, "#endif DEBUG\n");

> fprintf(prlog_fp, " tbl_encoding = encoding(hcg_table_seq_list[hcg_tbl_idx].ttabbrev);\n");

> fprintf(prlog_fp, " switch(tbl_encoding) {\n");

> fprintf(prlog_fp, "\n");

> /* for each table type, emit an appropriate delete action in the switch */

> tt_curr = tt;

> while ( tt_curr != NULL )

> {

> fprintf(prlog_fp, " case %d: /* %s table */\n", encoding(tt_curr->TTabbr), tt_curr->TTabbr);

> fprintf(prlog_fp, " pr_find(%s, %sid, hcg_k);\n", tt_curr->TTabbr, tt_curr->TTabbr);

> fprintf(prlog_fp, " if (%scurr == NULL)\n",tt_curr->TTabbr);

> fprintf(prlog_fp, " printf(\"log_do_set_flt %%s not found.\\n\", pkeychar);\n");

> fprintf(prlog_fp, " else{\n");

> ta_curr = tt_curr->ta_ptr;

> elseflag = 0;

> while (ta_curr != NULL)

> {

> if(*ta_curr->FieldType=='f')

> {

> if(elseflag)

> fprintf(prlog_fp, " else\n");

> else

> elseflag = 1;

> fprintf(prlog_fp, " if(strcmp(fieldname,\"%s\")==0)\n",ta_curr->FieldName);

> fprintf(prlog_fp, " %scurr->%s = newval;\n",tt_curr->TTabbr,ta_curr->FieldName);

> }

> ta_curr = ta_curr->next_ptr;

> }

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, " break;\n");

> fprintf(prlog_fp, "\n");

> tt_curr = tt_curr->next_ptr;

> }

> fprintf(prlog_fp, " } /* end switch */\n");

> fprintf(prlog_fp, " } /* end if decode */\n");

> fprintf(prlog_fp, "}\n");

> fprintf(prlog_fp, "\n");

> }

> void

> gen_log_do_set_key()

> {

> int elseflag;

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "/* Function: log_do_set_key */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* This function is used to set the value of an key field. */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Created by : Rob Rassmann */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Creation Date : 12/12/98 */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Arguments: pkeychar - char string of the primary key. */\n");

> fprintf(prlog_fp, "/* fieldname - char string of the changing field. */\n");

> fprintf(prlog_fp, "/* newval - char string key value to be set.*/\n");

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "void log_do_set_key(pkeychar,fieldname,newval)\n");

> fprintf(prlog_fp, "const char pkeychar[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, "const char fieldname[NAMELENGTH+1];\n");

> fprintf(prlog_fp, "const char newval[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, "{\n");

> fprintf(prlog_fp, " char pkey[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " int tbl_encoding, fld_encoding;\n");

> fprintf(prlog_fp, " hcg_key new_key;\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " strcpy(pkey,pkeychar);\n");

> fprintf(prlog_fp, " find_tbl_idx(pkeychar);\n");

> fprintf(prlog_fp, " if(encode(pkey,&hcg_k) ==1)\n");

> fprintf(prlog_fp, " {\n");

> fprintf(prlog_fp, "#ifdef DEBUG\n");

> fprintf(prlog_fp, " printf(\"Found DL with pkey %%s.\\n\",pkeychar);\n");

> fprintf(prlog_fp, "#endif DEBUG\n");

> fprintf(prlog_fp, " if(encode(fieldname,&new_key) ==1)\n");

> fprintf(prlog_fp, " {\n");

> fprintf(prlog_fp, "#ifdef DEBUG\n");

> fprintf(prlog_fp, " printf(\"Found DL with key %%s.\\n\",fieldname);\n");

> fprintf(prlog_fp, "#endif DEBUG\n");

> fprintf(prlog_fp, " tbl_encoding = encoding(hcg_table_seq_list[hcg_tbl_idx].ttabbrev);\n");

> fprintf(prlog_fp, " switch(tbl_encoding) {\n");

> fprintf(prlog_fp, "\n");

> /* for each table type, emit an appropriate delete action in the switch */

> tt_curr = tt;

> while ( tt_curr != NULL )

> {

> fprintf(prlog_fp, " case %d: /* %s table */\n", encoding(tt_curr->TTabbr), tt_curr->TTabbr);

> fprintf(prlog_fp, " pr_find(%s, %sid, hcg_k);\n", tt_curr->TTabbr, tt_curr->TTabbr);

> fprintf(prlog_fp, " if (%scurr == NULL)\n",tt_curr->TTabbr);

> fprintf(prlog_fp, " printf(\"log_do_set_key %%s not found.\\n\", pkeychar);\n");

> fprintf(prlog_fp, " else{\n");

> ta_curr = tt_curr->ta_ptr;

> elseflag = 0;

> while (ta_curr != NULL)

> {

> if(ta_curr->IsKey==1)

> {

> if(elseflag)

> fprintf(prlog_fp, " else\n");

> else

> elseflag = 1;

> fprintf(prlog_fp, " if(strcmp(fieldname,\"%s\")==0)\n",ta_curr->FieldName);

> fprintf(prlog_fp, " %scurr->%s = new_key;\n",tt_curr->TTabbr,ta_curr->FieldName);

> }

> ta_curr = ta_curr->next_ptr;

> }

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, " break;\n");

> fprintf(prlog_fp, "\n");

> tt_curr = tt_curr->next_ptr;

> }

> fprintf(prlog_fp, " } /* end switch */\n");

> fprintf(prlog_fp, " } /* end if decode of fieldname */\n");

> fprintf(prlog_fp, " } /* end if decode of pkey */\n");

> fprintf(prlog_fp, "}\n");

> fprintf(prlog_fp, "\n");

> }

> void

> gen_log_do_set_str()

> {

> int elseflag;

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "/* Function: log_do_set_str */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* This function is used to set the value of an string field.*/\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Created by : Rob Rassmann */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Creation Date : 12/12/98 */\n");

> fprintf(prlog_fp, "/* */\n");

> fprintf(prlog_fp, "/* Arguments: pkeychar - char string of the primary key. */\n");

> fprintf(prlog_fp, "/* fieldname - char string of the changing field. */\n");

> fprintf(prlog_fp, "/* newval - char string value to be set. */\n");

> fprintf(prlog_fp, "/************************************************************/\n");

> fprintf(prlog_fp, "void log_do_set_str(pkeychar,fieldname,newval)\n");

> fprintf(prlog_fp, "const char pkeychar[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, "const char fieldname[NAMELENGTH+1];\n");

> fprintf(prlog_fp, "const char newval[BUFSIZE+1];\n");

> fprintf(prlog_fp, "{\n");

> fprintf(prlog_fp, " char pkey[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " int tbl_encoding, fld_encoding;\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " strcpy(pkey,pkeychar);\n");

> fprintf(prlog_fp, " find_tbl_idx(pkeychar);\n");

> fprintf(prlog_fp, " if(encode(pkey,&hcg_k) ==1)\n");

> fprintf(prlog_fp, " {\n");

> fprintf(prlog_fp, "#ifdef DEBUG\n");

> fprintf(prlog_fp, " printf(\"Found DL with pkey %%s.\\n\",pkeychar);\n");

> fprintf(prlog_fp, "#endif DEBUG\n");

> fprintf(prlog_fp, " tbl_encoding = encoding(hcg_table_seq_list[hcg_tbl_idx].ttabbrev);\n");

> fprintf(prlog_fp, " switch(tbl_encoding) {\n");

> fprintf(prlog_fp, "\n");

> /* for each table type, emit an appropriate delete action in the switch */

> tt_curr = tt;

> while ( tt_curr != NULL )

> {

> fprintf(prlog_fp, " case %d: /* %s table */\n", encoding(tt_curr->TTabbr), tt_curr->TTabbr);

> fprintf(prlog_fp, " pr_find(%s, %sid, hcg_k);\n", tt_curr->TTabbr, tt_curr->TTabbr);

> fprintf(prlog_fp, " if (%scurr == NULL)\n",tt_curr->TTabbr);

> fprintf(prlog_fp, " printf(\"log_do_set_str %%s not found.\\n\", pkeychar);\n");

> fprintf(prlog_fp, " else{\n");

> ta_curr = tt_curr->ta_ptr;

> elseflag = 0;

> while (ta_curr != NULL)

> {

> if(*ta_curr->FieldType=='c' && ta_curr->IsKey==0)

> {

> if(elseflag)

> fprintf(prlog_fp, " else\n");

> else

> elseflag = 1;

> fprintf(prlog_fp, " if(strcmp(fieldname,\"%s\")==0)\n",ta_curr->FieldName);

> fprintf(prlog_fp, " strcpy(%scurr->%s,newval);\n",tt_curr->TTabbr,ta_curr->FieldName);

> }

> ta_curr = ta_curr->next_ptr;

> }

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, " break;\n");

> fprintf(prlog_fp, "\n");

> tt_curr = tt_curr->next_ptr;

> }

> fprintf(prlog_fp, " } /* end switch */\n");

> fprintf(prlog_fp, " } /* end if decode */\n");

> fprintf(prlog_fp, "}\n");

> fprintf(prlog_fp, "\n");

> }

> void

1117a1423,1478

> /*** New Code inserted 12/12/98 ***/

> fprintf(prlog_fp, " if (strcmp(token,\"PR_SET_INT\") == 0) {\n");

> fprintf(prlog_fp, " char temp_tbl[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " char temp_field[NAMELENGTH+1];\n");

> fprintf(prlog_fp, " char temp_newval[BUFSIZE+1];\n");

> fprintf(prlog_fp, " int temp_newint;\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_tbl,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_field,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_newval,&idx);\n");

> fprintf(prlog_fp, " temp_newint = atoi(temp_newval);\n");

> fprintf(prlog_fp, " log_do_set_int(temp_tbl,temp_field,temp_newint);\n");

> fprintf(prlog_fp, " hcg_read_next();\n");

> fprintf(prlog_fp, " continue;\n");

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " if (strcmp(token,\"PR_SET_FLT\") == 0) {\n");

> fprintf(prlog_fp, " char temp_tbl[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " char temp_field[NAMELENGTH+1];\n");

> fprintf(prlog_fp, " char temp_newval[BUFSIZE+1];\n");

> fprintf(prlog_fp, " float temp_newflt;\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_tbl,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_field,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_newval,&idx);\n");

> fprintf(prlog_fp, " temp_newflt = atof(temp_newval);\n");

> fprintf(prlog_fp, " log_do_set_flt(temp_tbl,temp_field,temp_newflt);\n");

> fprintf(prlog_fp, " hcg_read_next();\n");

> fprintf(prlog_fp, " continue;\n");

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " if (strcmp(token,\"PR_SET_KEY\") == 0) {\n");

> fprintf(prlog_fp, " char temp_tbl[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " char temp_field[NAMELENGTH+1];\n");

> fprintf(prlog_fp, " char temp_newkey[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_tbl,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_field,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_newkey,&idx);\n");

> fprintf(prlog_fp, " log_do_set_key(temp_tbl,temp_field,temp_newkey);\n");

> fprintf(prlog_fp, " hcg_read_next();\n");

> fprintf(prlog_fp, " continue;\n");

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, "\n");

> fprintf(prlog_fp, " if (strcmp(token,\"PR_SET_STR\") == 0) {\n");

> fprintf(prlog_fp, " char temp_tbl[HCG_KEY_SIZE+1];\n");

> fprintf(prlog_fp, " char temp_field[NAMELENGTH+1];\n");

> fprintf(prlog_fp, " char temp_newstr[BUFSIZE+1];\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_tbl,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_field,&idx);\n");

> fprintf(prlog_fp, " hcg_parse(hcg_buffer,temp_newstr,&idx);\n");

> fprintf(prlog_fp, " log_do_set_str(temp_tbl,temp_field,temp_newstr);\n");

> fprintf(prlog_fp, " hcg_read_next();\n");

> fprintf(prlog_fp, " continue;\n");

> fprintf(prlog_fp, " }\n");

> fprintf(prlog_fp, "\n");

> /*** End of New Code inserted 12/12/98 ***/

1241c1602

< fprintf(prlog_fp, " pr_init(\"students.viewdefs\",filelist);\n");

---

> fprintf(prlog_fp, " pr_init(\"enroll.viewdefs\",filelist);\n");

1277a1639

> fprintf(prlog_fp,"#include <stdlib.h>\n") ;

1298a1661,1668

> /*** New Code inserted 12/12/98 ***/

> gen_log_do_set_int();

> gen_log_do_set_flt();

> gen_log_do_set_key();

> gen_log_do_set_str();

> /*** End of New Code inserted 12/12/98 ***/

gen_pr_stats.c

===============

10d9

< static char rcsid[] = "$Id";

30d28

< fprintf(prstats_fp,"static char rcsid[] = \"$Id\";\n");

gen_pr_utils.c

===============

39d38

< static char rcsid[] = "$Id";

gen_rr_matrix.c

===============

33d32

< static char rcsid[] = "$Id";

gen_structures.c

===============

44,45c43

< static char rcsid[] = "$Id";

< int dimension, index ;

---

> int dimension, index ;

127,165d124

< /*** 95s523,chwang,5,11,95. Add btree structures and other relative btree arguments. ***/

< /*** ---lines begin--- ***/

< fprintf(schh_fp,"\n\n/******************************************************************************/\n");

< fprintf(schh_fp,"/* The following define the btree structures and relative variables for each */\n");

< fprintf(schh_fp,"/* table which defines btree search in schema file. */\n");

< fprintf(schh_fp,"/******************************************************************************/\n\n");

< fprintf(schh_fp,"\n#define BTREESEARCH 1 \n");

< fprintf(schh_fp,"#define SEQUENCESEARCH 0 \n");

< fprintf(schh_fp,"#define LEFT 2 \n");

< fprintf(schh_fp,"#define RIGHT 3 \n\n");

< tt_curr = tt;

< while (tt_curr != NULL)

< {

< fprintf(schh_fp,"int %sbtidx; \n",tt_curr->TTabbr);

< if (tt_curr->comment[0] != '\0')

< if (tt_curr->comment[2] == '1')

< {

< fprintf(schh_fp,"/******************************************************************************/\n");

< fprintf(schh_fp,"/* Table %s btree structure : %sbtree */\n",tt_curr->TTabbr,tt_curr->TTabbr);

< fprintf(schh_fp,"/******************************************************************************/\n");

< fprintf(schh_fp,"struct %sbtree \n",tt_curr->TTabbr);

< fprintf(schh_fp,"{ \n");

< fprintf(schh_fp,"hcg_key key; /* primary key */ \n");

< fprintf(schh_fp,"struct %s *ptr; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"struct %sbtree *parent; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"struct %sbtree *left; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"struct %sbtree *right; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"}; \n");

< fprintf(schh_fp,"hcg_extern struct %sbtree *%sbtroot,*%sbtelt,*%sbttemp,*%sbtcurr; \n\n"

< ,tt_curr->TTabbr,tt_curr->TTabbr,tt_curr->TTabbr,tt_curr->TTabbr

< ,tt_curr->TTabbr,tt_curr->TTabbr);

< }

< tt_curr=tt_curr->next_ptr;

< } /* end while tt_cur */

< fprintf(schh_fp,"hcg_extern char tempbtree[BUFSIZE]; \n");

< fprintf(schh_fp,"hcg_extern hcg_key btfinish,btresult;\n");

< fprintf(schh_fp,"void pr_find_bt(); \n\n");

< /*** ---lines end--- ***/

hcg_parse.c

===============

42d41

< static char rcsid[] = "$Id";

lut.c

===============

43d42

< static char rcsid[] = "$Id";

lut_h_file.h

===============

make_cptr.c

===============

36d35

< static char rcsid[] = "$Id";

make_pptr.c

===============

38d37

< static char rcsid[] = "$Id";

mystrcpy.c

===============

35d34

< static char rcsid[] = "$Id";

open_files.c

===============

38d37

< static char rcsid[] = "$Id";

parse_schema.c

===============

119d118

< static char rcsid[] = "$Id";

read_next.c

===============

36d35

< static char rcsid[] = "$Id";

rr_insert.c

===============

38d37

< static char rcsid[] = "$Id";

store_into_matrix.c

===============

35d34

< static char rcsid[] = "$Id";

strncpy_null.c

===============

37d36

< static char rcsid[] = "$Id";

validate_schema.c

===============

44d43

< static char rcsid[] = "$Id";

write_rr_table.c

===============

35d34

< static char rcsid[] = "$Id";

Existing CVS Branch (Rassman v10)			Version 11 (99s523 Changes)
4074	add_pc_cp_entries.c	x	3970	add_pc_cp_entries.c
12586	btree_c_file.h	x	12430	btree_c_file.h
2525	change_file_exten.c	x	2410	change_file_exten.c
13880	chgen.c	XXX	12728	chgen.c
3700	chgen_define.h	XXX	3515	chgen_define.h
14311	chgen_externs.h	XXX	13473	chgen_externs.h
8174	chgen_global_vars.c	XXX	8069	chgen_global_vars.c
168	chgen_release_date.c	x	70	chgen_release_date.c
2063	close_files.c	x	1952	close_files.c
2471	gen_c_files.c	x	2048	gen_c_files.c
61124	gen_defines.c	xx	53094	gen_defines.c
9617	gen_load_data.c	x	9488	gen_load_data.c
730	gen_lut.c	x	619	gen_lut.c
6744	gen_macros.c	x	6656	gen_macros.c
5568	gen_path.c	x	5482	gen_path.c
48621	gen_pr_add.c	XXX	41324	gen_pr_add.c
25781	gen_pr_delete.c	xx	24655	gen_pr_delete.c
12660	gen_pr_dump.c	XXX	12434	gen_pr_dump.c
5148	gen_pr_free.c	x	4675	gen_pr_free.c
19721	gen_pr_init.c	XXX	17143	gen_pr_init.c
9894	gen_pr_load.c	XXX	9176	gen_pr_load.c
83696	gen_pr_log.c
6266	gen_pr_stats.c	x	6059	gen_pr_stats.c
40141	gen_pr_utils.c	x	39447	gen_pr_utils.c
3569	gen_rr_matrix.c	x	3478	gen_rr_matrix.c
7987	gen_structures.c	xx	6586	gen_structures.c
3250	hcg_parse.c	x	3136	hcg_parse.c
23203	lut.c	x	23146	lut.c
2373	lut.h	x	2263	lut.h
13828	lut_c_file.h	xx	13679	lut_c_file.h
2752	lut_h_file.h	x	2563	lut_h_file.h
3155	make_cptr.c	x	3092	make_cptr.c
3236	make_pptr.c	x	3149	make_pptr.c
		A	41860	metaschema.h
2509	mystrcpy.c	x	2396	mystrcpy.c
3596	open_files.c	x	3094	open_files.c
37129	parse_schema.c	XXX	44741	parse_schema.c
		A	9906	pr_delete.c
		A	5829	pr_dump.c
		A	1552	pr_free.c
		A	76125	pr_load.c
		A	3860	pr_stats.c
4600	prototypes.h
2374	read_next.c	x	2287	read_next.c
3309	rr_insert.c	x	3112	rr_insert.c
2919	store_into_matrix.c	x	2824	store_into_matrix.c
2109	strncpy_null.c	xx	2019	strncpy_null.c
6539	validate_schema.c	x	6446	validate_schema.c
4844	write_rr_table.c	x	4752	write_rr_table.c

*************************************************************

add_pc_cp_entries.c differences:

42d41

< static char rcsid[] = "$Id: add_pc_cp_entries.c,v 1.3.4.1 1999/05/04 16:58:40 jkarner Exp $";

*************************************************************

change_file_exten.c differences:

37d36

< static char rcsid[] = "$Id: change_file_exten.c,v 1.3.4.1 1999/05/04 16:59:34 jkarner Exp $";

*************************************************************

chgen.c differences vs chgen.c:

83,104d82

< /*****************************************************************************/

< /* CHGEN V11.0 99s523 - kspinney, jkarner */

< /* */

< /* Basic enhancements include the ability to read in a metaschema file in */

< /* .dat (or .msdat) format. */

< /* */

< /* Revision history: */

< /* */

< /* 4/11/99 - kspinney - initial modifications. These consisted of */

< /* generating pr*.c and metaschema.h files from */

< /* chgenv10 using the schema file metaschema.sch - */

< /* which contains the metadata for the SV/TT/TA/TS/VV*/

< /* scructs- and including these files in chgenv11. */

< /* Modifications were made to read input in .dat */

< /* format if the option -datinput is specified */

< /* Also, a <schema>.viewdefs file must accompany */

< /* the <schema>.dat input file, and the -viewname */

< /* <ViewName> command line option must be specified */

< /*****************************************************************************/

< #define MAIN

121d98

< static char rcsid[] = "$Id: chgen.c,v 1.4.4.2 1999/05/07 01:25:00 jkarner Exp $";

148c125

< printf("%CHGEN-F-INVARGS, Usage: chgen 'schema-filename'[.sch] [-keysize=n] [-nobp] [-ansi] [-quiet] [-validate] [-noforward] [-maxviews=n] [-noorder] [-gendbschema] [-metafile] [-nosource] [-datinput] [-viewname <viewname>]\n");

---

> printf("CHGEN-F-INVARGS, Usage: chgen 'schema-filename'[.sch] [-keysize=n] [-nobp] [-ansi] [-quiet] [-validate] [-noforward] [-maxviews=n] [-noorder] [-gendbschema] [-metafile] [-nosource] [-log]\n");

162,163d138

< cli_datinput = FALSE;

< cli_viewname = FALSE;

277,292d251

< if (strcmp(argv[j],"-datinput") == 0) {

< cli_datinput = TRUE;

< strcpy((char *)strstr(sch_text_file_name,".sch"),".dat"); /* change the .sch extension to .dat */

< strcpy(sch_viewdef_file_name, sch_text_file_name); /* the viewdef & sch file have same base */

< strcpy((char *)strstr(sch_viewdef_file_name,".dat"),".viewdefs"); /* change the .dat extension to .viewdefs */

< }

< else

< if (strcmp(argv[j],"-viewname") == 0) {

< cli_viewname = TRUE;

< if (++j >= argc) {

< printf ("CHGEN-F-NOVIEWNAME, command-line qualifier -viewname is not followed by a view name\n");

< exit(EXIT_FAILURE);

< }

< strcpy(view_name,argv[j]);

< }

< else

312,313c271

---

331,335c289

< printf ("CHGEN-I-NONDEFAULTQUAL, Using non-default command-line qualifier -metafile\n");

< if (cli_datinput)

< printf ("CHGEN-I-NONDEFAULTQUAL, Using non-default command-line qualifier -datinput\n");

< if (cli_viewname)

< printf ("CHGEN-I-NONDEFAULTQUAL, Using non-default command-line qualifier -viewname with view_name = %s\n",view_name);

---

> printf ("CHGEN-I-NONDEFAULTQUAL, Using non-default command-line qualifier -datafile\n");

340,355d293

< if (cli_datinput && cli_gendbschema) {

< printf ("CHGEN-F-INCOMPATINPUT, command-line qualifiers -datinput and -gendbschema are incompatible\n");

< exit(EXIT_FAILURE);

< }

< if (cli_datinput && (hcg_abbr_size == 4)) {

< printf ("CHGEN-F-INCOMPATINPUT, command-line qualifier -datinput is incompatible with a keysize of 12\n");

< exit(EXIT_FAILURE);

< }

< if (cli_datinput && !cli_viewname) {

< printf ("CHGEN-F-NOCLIVIEWNAME, command line qualifier -viewname <viewname> must be entered if -datinput qualifier is used\n");

< exit(EXIT_FAILURE);

< }

381c319

< if (cli_datafile && !cli_datinput) /* if cli_datinput, then the .msdat file was pr_dumped */

---

> if (cli_datafile)

*************************************************************

chgen_global_vars.c differences:

98,100c98

< sch_viewdef_file_name[SCHEMA_HEADER_FILE_NAME_LENGTH], /* schema .viewdefs input file */

< datafile[SCHEMA_HEADER_FILE_NAME_LENGTH], /* output metaschema.dat file */

< view_name[NAMELENGTH]; /* view name when reading from .dat file */

---

> datafile[SCHEMA_HEADER_FILE_NAME_LENGTH]; /* Filename for output metaschema.dat file */

125,128c123,125

< cli_log,

< cli_datinput,

< cli_viewname;

< static char rcsId[] = "$Id";

---

> cli_log;

*************************************************************

chgen_release_date.c differences:

1,2c1,2

< char * CHGEN_RELEASE_DATE() {return "Thurs May 6 22:00:00 EDT 1999";}

< static char rcsid[] = "$Id: chgen_release_date.c,v 1.1.1.1.2.3 1999/05/07 01:25:19 jkarner Exp $";

---

> char * CHGEN_RELEASE_DATE() {return "Thu Jun 6 22:00:00 GMT 1996";}

*************************************************************

close_files.c differences:

32d31

< static char rcsid[] = "$Id: close_files.c,v 1.3.4.1 1999/05/04 16:59:39 jkarner Exp $";

*************************************************************

gen_c_files.c differences:

38d37

< static char rcsid[] = "$Id: gen_c_files.c,v 1.3.4.1 1999/05/04 16:59:40 jkarner Exp $";

*************************************************************

gen_defines.c differences:

23,30d22

< /* Mar 4 1997: Fixed var_last_child bug: - RJL */

< /* Mar21 1997: Changed encode prototype as in genv10 - RJL */

< /* May14 1997 Merged v9 and v10 - AS */

< /* Apr24 1999 Added #include <assert.h> - JSK */

< /* Apr26 1999 Hand merged ctwang updates of pr_set_key, pr_set_ */

< /* flt, pr_set_int, and pr_set_str, - clearly */

< /* delineated by wang's BEGIN and END markers. */

< /* */

59d50

< static char rcsid[] = "$Id: gen_defines.c,v 1.7.4.3 1999/05/07 01:25:07 jkarner Exp $";

82d72

< fprintf(schh_fp, "#include <assert.h>\n\n") ; /* 99s523 gen log merge */

94c84

< fprintf(schh_fp, "#define CHGEN_RELEASE_DATE \"%s\"\n",CHGEN_RELEASE_DATE);

---

> fprintf(schh_fp, "#define CHGEN_RELEASE_DATE \"%s\"\n",CHGEN_RELEASE_DATE());

146c136

< /* fprintf(schh_fp, "#ifdef MAIN\n") ; */

---

> fprintf(schh_fp, "#ifdef MAIN\n") ;

148,155c138

< /* I moved '#ifdef MAIN' below pr_add's definition - RJL 96/8/31 *

< * pr_add generates 'implicit function decl and undefined' errors without it *

< * (also done by Mark Aldred for gen/ver_10/chgen/src/gen_defines.c - RJL)

< *

< * 97/05/13 AS: V10 did not have main commented out. Commented by GENMERGE

< */

< /* 93su523 PGEN merge (BEGIN) (deleted 99s523 chgenbootstrap) */

< /*if (cli_ansi)

---

> if (cli_ansi)

159d141

< */

161,162d142

< fprintf(schh_fp, "#ifdef MAIN\n") ; /* moved here by RJL 96/8/31 */

169c149

< /*fprintf(schh_fp, "#define pr_add(view,tbl_abbr,tbl_ptr) gen_pr_add(view, #tbl_abbr, tbl_ptr)\n");*/

---

> fprintf(schh_fp, "#define pr_add(view,tbl_abbr,tbl_ptr) gen_pr_add(view, #tbl_abbr, tbl_ptr)\n");

213,217d192

365d339

702c676,677

< } ",sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep

---

> }

> ",sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep,sep

892c867

< fprintf(schh_fp,"#define var_last_child(tbl,parent,child,ckey) ((struct tbl *) child->ckey%s_fpp == parent)\n\n\n",sep); /* Replaced != by == RJL97/3/4 */

---

> fprintf(schh_fp,"#define var_last_child(tbl,parent,child,ckey) ((struct tbl *) child->ckey%s_fpp != parent)\n\n\n",sep);

907d881

< /* extern int encode(hcg_key *, char *); */\n\

909d882

< extern pr_find_bt(char *, hcg_key *);

910a884

> extern pr_find_bt(char *, hcg_key *);

923c897

< extern void pr_add(char *, char *, hcg_ptr);\n\

---

> extern void gen_pr_add(char *, char *, hcg_ptr);\n\

*************************************************************

gen_load_data.c differences:

18c18

< /* revisions : 99/4/24 99s523 gen merge - Added rcs lines - JK/KS */

---

> /* revisions : */

36d35

< static char rcsid[] = "$Id: gen_load_data.c,v 1.2.4.1 1999/05/04 16:59:44 jkarner Exp $";

48d46

< static char rcsid[] = \"$Id\";\n\

*************************************************************

gen_lut.c differences:

1d0

< #include <stdio.h>

4d2

12d9

< static char rcsid[] = "$Id: gen_lut.c,v 1.2.4.1 1999/05/04 16:59:46 jkarner Exp $";

*************************************************************

gen_macros.c differences:

35d34

< static char rcsid[] = "$Id: gen_macros.c,v 1.2.4.1 1999/05/04 16:59:47 jkarner Exp $";

*************************************************************

gen_path.c differences:

61d60

< static char rcsid[] = "$Id: gen_path.c,v 1.2.4.1 1999/05/04 16:59:49 jkarner Exp $";

*************************************************************

gen_pr_add.c differences:

21,22d20

< /* : included #include <assert.h> and added assert macro */

< /* : to link_child_1 macro -RJL 94/12/6 */

40d37

< #include <assert.h>

43,45d39

< /*

< // GENMERGE: structure definition of rr_data moved tp chgen_externs.h by GENLOG

< */

52d45

< static char rcsid[] = "$Id: gen_pr_add.c,v 1.4.4.2 1999/05/07 01:25:08 jkarner Exp $";

77c70

< void pr_add (viewname, tbl_abbrv, tbl_ptr)\n\

---

> void gen_pr_add (viewname, tbl_abbrv, tbl_ptr)\n\

124,128d116

< /* GENMERGE: AS: Noticed that genlog project replaced "exit(1)" statement

< // with a "return" statement below. No explanation given

< // for this change. This could be a bug, since origianl

< // GEN v10 code uses "exit" for errors and "return" for warnings"

< */

144,148d131

< /* GENMERGE: AS: Noticed that genlog project replaced "exit(2)" statement

< // with a "return" statement below. No explanation given

< // for this change. This could be a bug, since origianl

< // GEN v10 code uses "exit" for errors and "return" for warnings"

< */

350,351d332

< fprintf(prload_fp,"/* The assert macro aborts if more than one child is linked in - RJL 94/12/6 */\n");

< fprintf(prload_fp,"/* assert (loosely) allows NULL or self-pointer in the current parent */\n");

354d334

< fprintf(prload_fp, "assert(pa%scurr->c%s_fcp == NULL || pa%scurr->c%s_fcp == pa%scurr);\\\n",sep,sep,sep,sep,sep);

947d926

*************************************************************

gen_pr_delete.c differences:

23d22

< /* 99s523: Placed rcsId lines in */

43d41

< static char rcsid[] = "$Id: gen_pr_delete.c,v 1.5.4.1 1999/05/04 16:59:52 jkarner Exp $";

66,67d63

< fprintf(prdel_fp," static char rcsid[] = \"$Id\";\n");

352c348

< fprintf(prdel_fp, "ca%stemp = (struct ca *) pa%scurr->c%s_fcp; \\\n",sep,sep,sep);

---

> fprintf(prdel_fp, "ca%stemp = pa%scurr->c%s_fcp; \\\n",sep,sep,sep);

364c360

< fprintf(prdel_fp, "ca%stemp = (struct ca *) pa%scurr->c%s_fcp; \\\n",sep,sep,sep);

---

> fprintf(prdel_fp, "ca%stemp = pa%scurr->c%s_fcp; \\\n",sep,sep,sep);

380c376

< fprintf(prdel_fp, "ca%stemp = (struct ca *) pa%scurr->c%s_fcp; \\\n",sep,sep,sep);

---

> fprintf(prdel_fp, "ca%stemp = pa%scurr->c%s_fcp; \\\n",sep,sep,sep);

*************************************************************

gen_pr_dump.c differences:

20d19

< /* 99s523: added rcsid lines */

39d37

< static char rcsid[] = "$Id: gen_pr_dump.c,v 1.3.4.1 1999/05/04 16:59:53 jkarner Exp $";

50c48

< fprintf(prdump_fp,"#include \"%s\"\n\n",sch_header_file_name) ;

---

> fprintf(prdump_fp,"#include \"%s\"\n",sch_header_file_name) ;

68,69d65

< fprintf(prdump_fp,"static char rcsid[] = \"$Id\";\n");

90c86

< fprintf(prdump_fp,"char outkey[%d][HCG_KEY_SIZE+1];\n\n", max);

---

> fprintf(prdump_fp,"char outkey[%d][HCG_KEY_SIZE+1];\n", max);

108c104

< fprintf(prdump_fp,"\t\tprintf(\"Error: pr_dump() cannot open %%s using file mode %%s\\n\", file_name,modestr);\n");

---

> fprintf(prdump_fp,"\t\tprintf(\"Error: pr_dump_row() cannot open %%s using file mode %%s\\n\", file_name,modestr);\n");

229c225,226

< fprintf(prdump_fp," %%-%ds", atoi(ta_curr->FieldType+1) ); /* 93su523 PGEN merge */

---

> fprintf(prdump_fp," %%-%ds", atoi(ta_curr->FieldType+1) )\

> ; /* 93su523 PGEN merge */

*************************************************************

gen_pr_free.c differences:

19d18

< /* 99s523 - added rcsid lines - JK/KS */

35d33

< static char rcsid[] = "$Id: gen_pr_free.c,v 1.3.4.1 1999/05/04 16:59:55 jkarner Exp $";

54,55d51

< fprintf(prfree_fp,"static char rcsid[] = \"$Id: gen_pr_free.c,v 1.3.4.1 1999/05/04 16:59:55 jkarner Exp $\";\n");

*************************************************************

gen_pr_init.c differences:

46,47d45

< void gen_btree_initialized(); /* forward declaration - genMerge 99s523 */

50d47

< static char rcsid[] = "$Id: gen_pr_init.c,v 1.4.4.2 1999/05/07 01:25:13 jkarner Exp $";

65d61

< fprintf(prload_fp,"static char rcsid[] = \"$Id: gen_pr_init.c,v 1.4.4.2 1999/05/07 01:25:13 jkarner Exp $\";\n");

90,94c86

< /*** 95s523, chwang, 5,14,95 . For pr_dump_row() 's initialization.***/

< /*** ---line begin--- ***/

< fprintf(prload_fp," open_file=1; \n");

< /*** ---line end--- ***/

---

> fprintf(prload_fp," open_file=1; \n"); /* 95s523, chwang, 5,14,95 . For pr_dump_row() 's initialization. */

134c126

< fprintf(prload_fp," }\n");

---

> fprintf(prload_fp," }\n\n");

147c139

< fprintf(prload_fp," {\n");

---

> fprintf(prload_fp," {\n\n");

324,325c316

< fprintf(prload_fp," hcg_initialized = 1;\n\n");

< fprintf(prload_fp,"}\n\n");

---

> fprintf(prload_fp," hcg_initialized = 1;\n");

326a318

> fprintf(prload_fp,"}\n\n");

331d322

*************************************************************

gen_pr_load.c differences:

40,42d39

< void gen_pr_find_bt(); /* forward declaration - genMerge 99s523 */

< void gen_pr_clear_bt(); /* forward declaration - genMerge 99s523 */

45d41

< static char rcsid[] = "$Id: gen_pr_load.c,v 1.4.4.2 1999/05/07 01:25:14 jkarner Exp $";

56,57c52

< fprintf(prload_fp, "{\n");

< fprintf(prload_fp,"static char rcsid[] = \"$Id: gen_pr_load.c,v 1.4.4.2 1999/05/07 01:25:14 jkarner Exp $\";\n");

---

> fprintf(prload_fp, "{\n\n");

*************************************************************

gen_pr_stats.c differences:

10d9

< static char rcsid[] = "$Id: gen_pr_stats.c,v 1.2.4.1 1999/05/04 17:00:01 jkarner Exp $";

30d28

< fprintf(prstats_fp,"static char rcsid[] = \"$Id: gen_pr_stats.c,v 1.2.4.1 1999/05/04 17:00:01 jkarner Exp $\";\n");

*************************************************************

gen_pr_utils.c differences:

39d38

< static char rcsid[] = "$Id: gen_pr_utils.c,v 1.3.4.2 1999/05/07 01:25:16 jkarner Exp $";

52d50

< fprintf(prload_fp, "#include <strings.h>\n") ;

71d68

< fprintf(prload_fp,"static char rcsid[] = \"$Id: gen_pr_utils.c,v 1.3.4.2 1999/05/07 01:25:16 jkarner Exp $\";\n");

*************************************************************

gen_rr_matrix.c differences:

33d32

< static char rcsid[] = "$Id: gen_rr_matrix.c,v 1.2.4.1 1999/05/04 17:00:04 jkarner Exp $";

*************************************************************

gen_structures.c differences:

20d19

< /* 99s523: added rcsId lines, merged in 97 wang updates. JK-KS */

44d42

< static char rcsid[] = "$Id: gen_structures.c,v 1.4.4.2 1999/05/04 17:00:06 jkarner Exp $";

107c105

< fprintf(schh_fp,"int RFLAG; /* for pr_utility macro log */\n"); /* From ctwang log changes */

---

> fprintf(schh_fp,"int RFLAG; /* for pr_utility macro log */\n");

127,165d124

< /*** 95s523,chwang,5,11,95. Add btree structures and other relative btree arguments. ***/

< /*** ---lines begin--- ***/

< fprintf(schh_fp,"\n\n/******************************************************************************/\n");

< fprintf(schh_fp,"/* The following define the btree structures and relative variables for each */\n");

< fprintf(schh_fp,"/* table which defines btree search in schema file. */\n");

< fprintf(schh_fp,"/******************************************************************************/\n\n");

< fprintf(schh_fp,"\n#define BTREESEARCH 1 \n");

< fprintf(schh_fp,"#define SEQUENCESEARCH 0 \n");

< fprintf(schh_fp,"#define LEFT 2 \n");

< fprintf(schh_fp,"#define RIGHT 3 \n\n");

< tt_curr = tt;

< while (tt_curr != NULL)

< {

< fprintf(schh_fp,"int %sbtidx; \n",tt_curr->TTabbr);

< if (tt_curr->comment[0] != '\0')

< if (tt_curr->comment[2] == '1')

< {

< fprintf(schh_fp,"/******************************************************************************/\n");

< fprintf(schh_fp,"/* Table %s btree structure : %sbtree */\n",tt_curr->TTabbr,tt_curr->TTabbr);

< fprintf(schh_fp,"/******************************************************************************/\n");

< fprintf(schh_fp,"struct %sbtree \n",tt_curr->TTabbr);

< fprintf(schh_fp,"{ \n");

< fprintf(schh_fp,"hcg_key key; /* primary key */ \n");

< fprintf(schh_fp,"struct %s *ptr; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"struct %sbtree *parent; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"struct %sbtree *left; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"struct %sbtree *right; \n",tt_curr->TTabbr);

< fprintf(schh_fp,"}; \n");

< fprintf(schh_fp,"hcg_extern struct %sbtree *%sbtroot,*%sbtelt,*%sbttemp,*%sbtcurr; \n\n"

< ,tt_curr->TTabbr,tt_curr->TTabbr,tt_curr->TTabbr,tt_curr->TTabbr

< ,tt_curr->TTabbr,tt_curr->TTabbr);

< }

< tt_curr=tt_curr->next_ptr;

< } /* end while tt_cur */

< fprintf(schh_fp,"hcg_extern char tempbtree[BUFSIZE]; \n");

< fprintf(schh_fp,"hcg_extern hcg_key btfinish,btresult;\n");

< fprintf(schh_fp,"void pr_find_bt(); \n\n");

< /*** ---lines end--- ***/

*************************************************************

hcg_parse.c differences:

42d41

< static char rcsid[] = "$Id: hcg_parse.c,v 1.3.4.1 1999/05/04 17:00:07 jkarner Exp $";

*************************************************************

lut.c differences:

43d42

< static char rcsid[] = "$Id: lut.c,v 1.2.2.1 1999/05/04 17:00:09 jkarner Exp $";

*************************************************************

make_cptr.c differences:

36d35

< static char rcsid[] = "$Id: make_cptr.c,v 1.3.4.1 1999/05/04 17:00:10 jkarner Exp $";

*************************************************************

make_pptr.c differences:

38d37

< static char rcsid[] = "$Id: make_pptr.c,v 1.2.4.1 1999/05/04 17:00:12 jkarner Exp $";

*************************************************************

mystrcpy.c differences:

35d34

< static char rcsid[] = "$Id: mystrcpy.c,v 1.3.4.1 1999/05/04 17:00:14 jkarner Exp $";

*************************************************************

open_files.c differences:

38d37

< static char rcsid[] = "$Id: open_files.c,v 1.3.4.1 1999/05/04 17:00:16 jkarner Exp $";

*************************************************************

parse_schema.c differences:

58,60d57

< /* 5/06/99 - kspinney Added TT_to_tt(), mystrcpy2(), dump_tt_ta_data(), */

< /* jkarner and dump_tt_ta_data() to support the parsing of an */

< /* input schema in .dat (.msdat) format */

120,127d116

< void parse_schema_chgen(); /* forward declaration - genMerge 99s523 */

< void parse_schema_gendb(); /* forward declaration - genMerge 99s523 */

< void find_parent (char* tbuffer); /* forward declaration - genMerge 99s523 */

< void TT_to_tt(); /* forward declaration - genMerge 99s523 */

< void parse_schema_dat(); /* forward declaration - genMerge 99s523 */

< void dump_tt_ta_data(); /* forward declaration - genMerge 99s523 */

< void mystrcpy2(char *s,char *t,int n); /* forward declaration - genMerge 99s523 */

130,133c119

< static char rcsid[] = "$Id: parse_schema.c,v 1.4.4.2 1999/05/07 01:25:18 jkarner Exp $";

< if (cli_gendbschema)

< parse_schema_gendb();

< else if (!cli_datinput)

---

> if (!cli_gendbschema)

136c122

< parse_schema_dat();

---

> parse_schema_gendb();

1073,1074d1058

< else if (tatemp->IsKey && !tatemp->HasBp)

< fprintf (fp, "-1");

1088,1264d1071

< }

< void parse_schema_dat()

< {

< pr_init(sch_viewdef_file_name,sch_text_file_name);

< pr_load(view_name, sch_text_file_name);

< if (cli_datafile)

< pr_dump(view_name, datafile, 0, "w");

< TT_to_tt();

< }

< void TT_to_tt()

< {

< int parse_state;

< char is_key[10];

< int i;

< char parent[NAMELENGTH];

< char child[NAMELENGTH];

< tt = NULL;

< tt_curr = NULL;

< tab_seq_no = 0 ;

< num_tables = 0;

< strcpy(tab_name,"<none>");

< strcpy(tab_abbr,"<none>");

< strcpy(field_name,"<none>");

< strcpy(is_key,"0");

< comment[0] = '\0';

< lut_init(&hcg_table_abbrev_lut,ABBR_TBL_TYPE);

< for ( TTcurr = TT; TTcurr; TTcurr = TTcurr->next_ptr)

< {

< /******************************************/

< /* Starting a new table, so add a node to */

< /* the tt list. */

< /******************************************/

< tt_tmp = (struct tt_type*) malloc (sizeof (struct tt_type));

< mystrcpy2(tt_tmp->TTabbr,TTcurr->ttabb,HCG_ABBR_SIZE);

< mystrcpy2(tt_tmp->TableName,TTcurr->ttname,NAMELENGTH);

< mystrcpy(tt_tmp->comment,TTcurr->descr,MAXCOMMENTLENGTH,1);

< tt_tmp->next_ptr = NULL;

< tt_tmp->ta_ptr = NULL;

< num_tables++;

< if (tt == NULL)

< {

< tt = tt_tmp;

< tt_curr = tt_tmp;

< }

< else

< {

< tt_curr->next_ptr = tt_tmp;

< tt_curr = tt_curr->next_ptr;

< }

< for (TAcurr = TTcurr->TAid_fcp; TAcurr; TAcurr = TAcurr->next_ptr)

< {

< if (TAcurr->TTid_pp != TTcurr) /* this handles all but the last TT */

< continue; /* (the for loop terminates at the last TT) */

< if (tt_curr->ta_ptr == NULL)

< {

< /* first field, must be key and first 2 abbrev==tab_abbrev */

< /* get the hash_value for the table abbreviation */

< /* and put corresponding tab_seq_no into field_list */

< TXindex = encoding(tt_curr->TTabbr);

< /* fill up TINDEX */

< TINDEX[TXindex].TXindex = TXindex ;

< TINDEX[TXindex].TTindex = tab_seq_no;

< mystrcpy2(TINDEX[TXindex].TTabbr, TTcurr->ttabb,HCG_ABBR_SIZE);

< }

< else if (TAcurr->iskey[0] != '0')

< {

< /* must be a foreign key */

< mystrcpy2 (parent, TAcurr->fname, NAMELENGTH);

< mystrcpy2 (child , TTcurr->TAid_fcp->fname, NAMELENGTH);

< add_pc_cp_entries( parent, child, TAcurr->iskey);

< }

< /***********************************************/

< /* Add this field name to the ta list. */

< /***********************************************/

< ta_tmp = (struct ta_type*) malloc (sizeof (struct ta_type));

< mystrcpy2(ta_tmp->FieldName,TAcurr->fname,NAMELENGTH);

< mystrcpy2(ta_tmp->AltFieldName, TAcurr->dfltVal,NAMELENGTH);

< mystrcpy2(ta_tmp->FieldType, TAcurr->ftype,NAMELENGTH);

< mystrcpy(ta_tmp->comment,TAcurr->comment,MAXCOMMENTLENGTH,1);

< ta_tmp->IsKey = (TAcurr->iskey[0] != '0');

< ta_tmp->HasBp = (TAcurr->iskey[0] == '1') || (TAcurr->iskey[0] == 's');

< ta_tmp->Singleton = (TAcurr->iskey[0] == 's');

< ta_tmp->next_ptr = NULL;

< if (tt_curr->ta_ptr == NULL)

< {

< tt_curr->ta_ptr = ta_tmp;

< ta_curr = ta_tmp;

< }

< else

< {

< ta_curr->next_ptr = ta_tmp;

< ta_curr = ta_curr->next_ptr;

< }

< } /* for TA */

< tab_seq_no++;

< } /* for TT */

< } /* end func */

< /* void dump_tt_ta_data()

< *

< * This function dumps out the tt/ta struct contents

< *

< * Preconditions: a global pointer to a valid tt_type structure (or a NULL pointer)

< * tt->next ptr is NULL for the last table type

< * ta->next_ptr is NULL for the last attribute of each table type

< *

< * PostConditions: contents of tt/ta structs are printed to stdout

< */

< void dump_tt_ta_data()

< {

< for ( tt_tmp = tt; tt_tmp; tt_tmp = tt_tmp->next_ptr)

< {

< printf ("tt_tmp->TTabbr : %s\n", tt_tmp->TTabbr);

< printf ("tt_tmp->TableName: %s\n", tt_tmp->TableName);

< printf ("tt_tmp->comment : %s\n", tt_tmp->comment);

< printf ("tt_tmp->next_ptr : %ld\n", tt_tmp->next_ptr);

< printf ("tt_tmp->ta_ptr : %ld\n", tt_tmp->ta_ptr);

< for (ta_tmp = tt_tmp->ta_ptr; ta_tmp; ta_tmp = ta_tmp->next_ptr)

< {

< printf ("\n************** ta_tmp->FieldName = %s\n",ta_tmp->FieldName);

< printf ( " ta_tmp = %ld\n", ta_tmp);

< printf ( " ta_tmp->AltFieldName = %s\n",ta_tmp->AltFieldName);

< printf ( " ta_tmp->FieldType = %s\n",ta_tmp->FieldType);

< printf ( " ta_tmp->comment = %s\n",ta_tmp->comment );

< printf ( " ta_tmp->IsKey = %d\n",ta_tmp->IsKey);

< printf ( " ta_tmp->HasBp = %d\n",ta_tmp->HasBp);

< printf ( " ta_tmp->Singleton = %d\n",ta_tmp->Singleton);

< printf ( " ta_tmp->next_ptr = %ld\n",ta_tmp->next_ptr);

< } /* for TA */

< } /* for TT */

< } /* end func */

< void mystrcpy2(s,t,n)

< char *s, *t;

< int n;

< {

< int i;

< strncpy(s,t,n);

< for (i = 0; i < n; i++)

< {

< /* search for space or tab and replace with an EOL */

< if ( (s[i] == ' ') || (s[i] == 9) )

< {

< s[i] = '\0';

< return;

< }

< s[n] = '\0';

*************************************************************

read_next.c differences:

36d35

< static char rcsid[] = "$Id: read_next.c,v 1.2.4.1 1999/05/04 17:00:19 jkarner Exp $";

*************************************************************

rr_insert.c differences:

38d37

< static char rcsid[] = "$Id: rr_insert.c,v 1.3.4.1 1999/05/04 17:00:20 jkarner Exp $";

*************************************************************

store_into_matrix.c differences:

35d34

< static char rcsid[] = "$Id: store_into_matrix.c,v 1.2.4.1 1999/05/04 17:00:22 jkarner Exp $";

*************************************************************

strncpy_null.c differences:

37d36

< static char rcsid[] = "$Id: strncpy_null.c,v 1.2.4.1 1999/05/04 17:00:23 jkarner Exp $";

*************************************************************

validate_schema.c differences:

44d43

< static char rcsid[] = "$Id: validate_schema.c,v 1.2.4.1 1999/05/04 17:00:25 jkarner Exp $";

*************************************************************

write_rr_table.c differences:

35d34

< static char rcsid[] = "$Id: write_rr_table.c,v 1.2.4.1 1999/05/04 17:00:26 jkarner Exp $";

*************************************************************

btree_c_file.h differences:

4,6d3

< /* rcs revision information */

< /* $Id: btree_c_file.h,v 1.2.4.1 1999/05/04 17:00:28 jkarner Exp $ */

*************************************************************

chgen_define.h differences:

5,7d4

< /* rcs revision information */

< /* $Id: chgen_define.h,v 1.4.4.3 1999/05/07 01:25:04 jkarner Exp $ */

23,24c20

< /* revisions : 99s523 - Added rcs revision line - JK-KS */

< /* 5/93, 93s523 */

---

> /* revisions : 5/93, 93s523 */

37,40d32

< /**** genMerge 99s523 5/3/99 ****/

< #include "metaschema.h"

42c34

< /*#define CHGEN_VERSION "genMerge chgenv11-karner/spinney"*/

---

> #define CHGEN_VERSION "v10log"

44c36

< /* extern char * CHGEN_RELEASE_DATE(); - removed genMerge 99s523 */

---

> extern char * CHGEN_RELEASE_DATE();

58c50

< /*#define MAXVIEWNAMELEN NAMELENGTH removed 99s523 genMerge *//* max size of a view-name string */

---

> #define MAXVIEWNAMELEN NAMELENGTH /* max size of a view-name string */

80a73

*************************************************************

chgen_externs.h differences:

5,7d4

< /* rcs revision information */

< /* $Id: chgen_externs.h,v 1.3.4.2 1999/05/07 01:25:02 jkarner Exp $ */

23,24c20

< /* revisions : 99s523 added rcs revision line */

< /* 93s523: added: include key.h, lut.h header files, */

---

> /* revisions : 93s523: added: include key.h, lut.h header files, */

36c32

< #include <strings.h>

---

> #include "lut.h"

39,43d34

< /*#include "lut.h" - removed genMerge 99s523 */

< /**** 99s523 5/3/99 genMerge ****/

< #include "metaschema.h"

226,228c217

< datafile[SCHEMA_HEADER_FILE_NAME_LENGTH], /* Filename for output metaschema.dat file */

< sch_viewdef_file_name[SCHEMA_HEADER_FILE_NAME_LENGTH], /* viewdef file name -genMerge 99s523 */

< view_name[NAMELENGTH]; /* view name when reading from .dat file -genMerge 99s523 */

---

> datafile[SCHEMA_HEADER_FILE_NAME_LENGTH]; /* Filename for output metaschema.dat file */

255,257c244

< cli_log, /* Added by Genlog 5/6/96 */

< cli_datinput, /* Added by genMerge 99s523 */

< cli_viewname; /* Added by genMerge 99s523 */

---

> cli_log; /* Added by Genlog 5/6/96 */

*************************************************************

lut.h differences:

4,5d3

< /* rcs revision information */

< /* $Id: lut.h,v 1.2.2.1 1999/05/04 17:00:33 jkarner Exp $ */

*************************************************************

lut_c_file.h differences:

5,7d4

< /* rcs revision information */

< /* $Id: lut_c_file.h,v 1.2.4.1 1999/05/04 17:00:34 jkarner Exp $ */

*************************************************************

lut_h_file.h differences:

4,6d3

< /* rcs revision information */

< /* $Id: lut_h_file.h,v 1.2.4.1 1999/05/04 17:00:38 jkarner Exp $ */

2.3. CHGEN CVS Repository Guide

The Genmerge portion of our task exposed us to several situations that we thought warranted their own section of the project report.

Rtags versus Branch Tags

Rtags are labels that associate a number of files together. This makes setting up a new version or update straightforward. It also makes retrieving past versions of code very easy. There are two very different types of rtags, and their difference is very important (particularly the way we use them). One is called a “sticky” tag, and the other is called a revision or “branch” tag.

The source of this difference and why it is important is that any file checked in to the repository must be “up-to-date”. You can check to see if a file is “up-to-date” by performing a “cvs status <directory/filename>. This is the method CVS uses to ensure correct revisioning. Files which have a sticky tag associated with them cannot be checked directly back into the repository. This is important to know if you are going to make changes to a file and then hope to check it back in. Branch tags, however, identify revisions of files that have been branched off the mainline, much like our genlog-branch as it appears in Figure 2.1. It is possible to checkin on a branch tag, since the tag points to the “head” node, or latest revision, of the branch.

If a file does not have a sticky tag associated with it, it must still go through a merge process during commit to satisfy CVS, but it does have the potential to go back into the repository, whereas a file with a sticky tag on it does not. Our suggestion is that if you have made a lot of changes to a version of a file that you checked out with a sticky tag and you hope to merge that file back into the repository, copy it to another directory not under CVS control. Then release the version that was checked out with the sticky tag via:

cvs release –d directory (i.e. chgen)

Next, check out the latest revision of the file (from the mainline or the branch). If you were to do it from a branch it would look like:

cvs co –r branch-tag (i.e. genlog-branch) chgen/file

Then hand merge the changes from the file you copied to the directory not under CVS control and then commit the file. For a commit to a branch, this would look like:

cvs ci –r branch-tag (i.e. genlog-branch) –m “Checkin comments” chgen/file

There is a method for checking out an rtagged version of individual files without the sticky tag attached. This is done via the cvs update command:

cvs update –p –r tag file > file

The –p option sends the contents to standard output (which is hard to set a tag on). The > redirects the standard output to the filename you specify. Per Cederqvist discusses it on pg. 35 of the Version Management guide cited in Section 2.

Merging Issues (Hand merge vs. automatic)

CVS offers a facility to resolve merge differences between the head version in the repository and your working copy of file(s). When you attempt to checkin a file to CVS with a command like:

cvs commit –m “Comments” <path/file>

CVS will cancel the checkin if the file is not up-to-date. If you would like to have CVS point out the merge conflicts, use the cvs update <file>. If there are merge conflicts, CVS will launch a differences type tool which will indicate the difference and ask you which version is correct. We found this tool to be a little harsh in the readibility of the subsequently written update file. We would suggest that users address merge issues by hand before checkins. This means directly editing in the changes you want to make to an up-to-date revision copy before the checkin. An exception to this rule is if there is a great deal of familiarity with the changes, and you know precisely what you are doing, you should be fine with this tool and it is a lot faster.

Updating rtags

Another situation which we found ourselves in was having to update an rtag on a file after we already rtagged a group of files. An example of this would be forgetting to update the aareadme file (which happened a few times!). You don’t want a revision to have an aareadme that doesn’t reflect the changes to that version, so you have to update it. Remember, once you rtag a file, you cannot edit it directly and check it back in, so this is only really effective when you remember your omission before subsequent checkins. To accomplish this, check out the head version (remember head versions can be on a branch or the mainline).

Mainline example:

cvs checkout <path/file>

Now, do your editing. When you are done:

cvs commit <path/file>

cvs rtag –F rtag <path/file>

Branch example:

cvs checkout –r <branch-tag> <path/file>

Now, do your editing. When you are done:

cvs commit –r <branch-tag> <path/file>

cvs rtag –F –r <branch-tag> rtag <path/file>

Other CVS Commands You Will Use All the Time

cvs status <path/file> - (file must previously have been checked out) Returns information on the version of the file you have checked out, lets you know if you have modified it, informs you of any sticky tags or branch tags associated with the file.

cvs status –v <path/file> - (file must previously have been checked out) Returns all tags which are associated with the file. This is a good command to look at a history of revisions.

cvs release –d <path> - (file must previously have been checked out) Note that this can only be done with a directory. This is a cleanup mechanism and is suggested rather than rm because it keeps the cvs history straight with regards to what you have checked out.

cvs history –aT – gives you a complete history of the rtags in the repository. This works particularly well with grep to get the exact version tag you want to check out: i.e. cvs history –aT | grep v11 (gives you status of all v11 tags).

cvs add <path/file> - This adds entries for new files into the repository. It is necessary to actually check in the file before it gets into the repository (and the checkin can be done to a mainline or a branch).

Another excellent qualifier that cvs has is –n qualifier which goes between cvs and the command you are issuing. This instructs cvs to simulate the command without actually saving any of the results, so it’s a good way of seeing how cvs will interpret your instructions when you are unsure.

2.4. Test Cases

This section is to review the status of the test cases that were used to help verify the genv11 update. Section 4 discusses the verification of the cases used to test v11 specific functionality. This section discusses the status of the three applications that were working after the Rassman version update, how to run them, and how the results compared to the Rassman version.

In order to run gen_v11, first check it out of the chgen repository in the following manner:

· From a directory in your file area enter the command : cvs co –r genv11 chgen

· Move to the chgen/src subdirectory. Run the makefile, i.e. just type the command “make” from that directory.

This will place a file named chgen11 in the chgen/executables directory. You are now ready to proceed to the test cases.

2.4.1. Schooldb8

2.4.1.1. Overview

The Schooldb8 test case is a version of the schooldb case. We refer the reader to the 96s523 writeup which can be found at $CASE/gen/ver_10log/doc/GenlogFinalRep.[ps,txt], Reference 3 . This was updated by the 97f522 work by Wang. This write up is in the chgen repository under docs/project_report_97f522.txt, Reference 6 .

To run this test case,

a. change directory to the chgen/test/schooldb8 directory from where chgen is rooted.

b. At this point, run make clean.

c. Type ../../executables/chgen11 –ansi –log schooldb (This builds the .h and pr-*.c routines).

d. Type make (This makes the schooldb executable)

e. Type schooldb (This runs the schooldb executable)

2.4.1.2. Test Case Results

The differences in the source files from the genlog version to the wang version are Shown in Figure 2.9 . When we originally attempted to run this, we received an unresolved for token assert. This was due to the fact that an assert statement was added to the build of pr_load.c, but the header file was not included. Once this was resolved, the sources compiled and linked fine. When we tried to run, however, there were some issues. These were described in Section 2.2, but are revisited here due to their applicability.

We had a clean compile but ran into core dump problems in the executable on both the alpha and decstation. The offending lines were commented out and documented in-line. It appears that the four lines were re-declaring the RFLAG flag to be one (although it had already been initialized in a previous section). At this point we recalled the Wang original version and received the same results. Using his original object files, however, we were able to re-create the results. It was at this point that Dr. Lechner advised us to concentrate on Rassman’s test application, which was enroll (see 2.4.3). Therefore, the schooldb8 application runs, but there are some differences from the genlog version because of the Wang changes. These differences are reviewed in v11-sdb8-test-diffs.txt . There are no differences from the Wang results and the v11 results.

2.4.2. Schooldb12

2.4.2.1. Overview

The Schooldb12 test case is a version of the schooldb case. We refer the reader to the 96s523 writeup which can be found at $CASE/gen/ver_10log/doc/GenlogFinalRep.[ps,txt], Reference 3.

To run this test case,

f. change directory to the chgen/test/schooldb12 directory from where chgen is rooted.

g. At this point, run make clean.

h. Type ../../executables/chgen11 –ansi –log –keysize=12 schooldb (This builds the .h and pr-*.c routines).

i. Type make (This makes the schooldb executable)

j. Type schooldb (This runs the schooldb executable)

2.4.2.2. Test Case Results

The test case results were identical to the rtag genlog results.

2.4.3. Enroll

2.4.3.1. Overview

The enroll test case was first developed by Wang as part of the 97f522 chgen effort, Reference 6. It is documented in the report located in the chgen repository at doc/project_report_97f522.txt. This test case was extended by Rassman to include the replay capability. He describes the changes to the enroll application in his report in the repository at doc/genlog_replay_report.[doc,txt].

To run this test case,

k. change directory to the chgen/test/enroll directory from where chgen is rooted.

l. At this point, run make clean.

m. Type ../../executables/chgen11 –ansi –log enroll (This builds the .h and pr-*.c routines).

n. Type make (This makes the enroll executable)

o. Type enroll (This runs the enroll executable)

2.4.3.2. Test Case Results

The test case results are identical to those in the Rob Rassman report.

3. CHGENv11

chgenv11 includes all of the chgenv10 features incorporated in Rassman’s chgenv10 version Reference 5 , and also includes bootstrapping capability. (Note that at some points in the development effort, this project was referred to as genBootstrap). This capability refers to the ability for chgen to generate pr*.c and <schema>.h files that another (new) version of chgen can use. The new version is then endowed with the ability to read metadata from a <schema>.dat file, instead of a <schema>.sch file. This is explained in more detail in the following subsections.

3.1. The Starting Point - chgenv10 Architecture

In order to understand how chgenv11 works, it is necessary to understand its predecessor, chgenv10. chgenv10 reads a <schema>.sch file and generates <schema>.h and pr*.c files. These files can then be used by an application developer along with his own <schema>.c source code (and any other source code and header files) to generate an application which manipulates a database which is described by the metadata in <schema>.sch. This resulting application typically reads an <input>.dat file and generates an <output>.dat file. The logic flow for this design is shown in Figure 3.1

The present chgen design uses tt_type and ta_type structs internal to its code to keep track of the metadata which was read from the user input file <schema>.sch. The chgen-generated code pr_load.c and <schema>.h provide support to allow the application code to read in data from a permanent database file. This data is stored in application-specific data structures. These structures are created by chgenv10 using the application-specific information in <schema>.sch . The metadata for these data structures are stored internally in the application-specific code as hcg structs. Also, since the source code was generated specifically to handle a specific schema, the metadata is implicit in the source code itself. Note the inconsistency between chgenv10 and the source code that it produces – chgen uses tt/ta structs for its metadata, while the generated code uses hcg structs.

3.2. chgenv11 Bootstrapped Data Flow

The question then becomes – how can we reconcile this inconsistency? The answer is that we can use chgen to process a metaschema.sch input file. This input file is shown in Figure 3.2 . The resulting code (pr_load() and associated functions) can then read in SV, TT and TA data from a .dat file (as well as TS and VV data; however these two will not be used for the present project), and store it into its SV, TT and TA structures which are defined in the generated code metaschema.h. Note that these data structures were generated for storing data, not metadata!

Once this data is read into the SV, TT, and TA structures, this information must be converted to tt_type and ta_type structure format so that other functions of chgenv11 can understand it as metadata (not just as data). Remember, the TT and TA information are data (or application data), whereas the tt_type and ta_type structs are metadata.

The metadata contained in the hcg structs which was generated during the pr_loading of the SV, TT, and TA data can be ignored for this phase, since the SV, TT, and TA structs contain all of the information that chgenv11 requires, except for pointer information associated with the tt_type and ta_type structs. This is easily generated during the conversion process using existing chgen source code.

The tt_type and ta_type structs as presently defined in chgenv10 are listed in Figure 3.3 . Note that chgenv10 does not make use of any sv information. However it prints out an SV row in Output_Metaschema() if the command line option –metafile is selected. This SV row consists of mostly hardcoded information, with exception of the version (CHGEN or GENDB) (which is selected based on whether or not the command line option –gendbschema is selected during chgen execution), and the name of the input schema file .

The TT and TA structs as defined in the metaschema.h file are presented in Figure 3.4 . The correlation between the two data representations is provided in Figure 3.5 . In both of the schemas, the TT and tt_type structs are implemented as linked lists, as are the TA and ta_type structs. Association between TT and TA (and tt_type and ta_type) is via a single pointer from the TT (tt_type) struct to the head of the TA (ta_type) linked list. The TT/TA structs have additional pointers to speed navigation. However these are not needed in the conversion to the tt_type/ta_type structs. Rather, the function TT_to_tt() uses methods already implemented in parse_schema_chgen() to add additional navigational entries in separate data structures using the encode() function, the TINDEX[ ] array, and the add_pc_cp_entries() function.

Note that the only other tt/ta data that cannot be directly obtained from the TT/TA structs are the HasBp and Singleton parameters. HasBp and Singleton are easily derived data from the IsKey parameter. These are indicated by the dotted lines in Figure 3.5.

The final logic flow for this design is shown in Figure 3.6 . This figure shows a specific <schema>.sch file (metaschema.sch) being read into chgenv10, and the resulting code (pr*.c and metaschema.h files) used to generate the next version of chgen (chgenv11). This new version can read a .dat file (which is the same as a .msdat file). However in order to accomplish this some minor modification of the existing chgen source files and the generated code was performed, as well as generation of TT_to_tt() and related functions. Note that TT_to_tt() actually performs the conversion of the TA structs to their chgen counterparts, as well as the TT structs, as the name of the function indicates. The functions are explained in the Section 3.4.

Note that after these modifications were performed, chgenv11 can generate pr*.c and metaschema.h files which can be used without modification to produce new versions of chgen. One caveat here is that the TT_to_tt() conversion function relies on the specific TT and TA field names as described in metaschema.h. Any changes to these fields will require corresponding modifications to TT_to_tt().

The function call sequence for chgenv11 is shown in Figure 3.7 . The new function calls and modifications for version 11 are indicated in bold.

3.3. SV <schema>.msdat Issues

Note that the SV line in the <schema>.dat file which is produced by the call to Output_Metaschema() (if the -datinput command line option is not specified) is basically a hardcoded printf with only the name of the input schema file(<schema>.sch) and the format used (CHGEN or GENDB) determined at run time. Furthermore, the fields in this SV line do not agree in format with the pr_dumped version of the <schema>.msdat file (produced if the -datinput command line option is specified). Refer to Figure 3.2 for the chgenv11 SV schema, and to Figure 3.8 for a sample <schema>.msdat file produced by Outut_Metaschema() when running without the -datinput option.

Therefore not all fields are populated in the resulting <schema>.msdat files. There are several solutions to this problem:

1. Modify Output_Metaschema() to use the new SV format, and to make certain assumptions for values for the fields. Assumptions must be made because there is no way of communicating this information via a <schema>.sch file, because all information is converted to TT and TA data rows, not SV rows, in the output <schema>.msdat file. For example:

• svname could be the name of the input <schema>.sch file, as is presently done.

• sformat would be determined as before (GENDB if -gendbformat is entered on the command line, otherwise CHGEN)

• sversion could default to 0.0

• lastMod could default to the run time

• svpath could default to the full path name of the <schema>.sch input file

• descr could default to /* chgen */

However, this would make the execution of chgenv11 without the -datinput option inconsistent with previous versions, and these default values may be misleading or incorrect.

2. Modify parse_schema_chgen() to handle SV information differently that other table types. This would allow for the user to manually enter the specific SV attribute values in the <schema>.sch file. However this would not be backward compatible with chgenv10.

3. Require the user to hand-modify the output <schema>.msdat file to add the relevant SV fields prior to using the file as a <schema>.dat input to another chgenv11 run. This option requires the same level of user effort as option 2, provides backward compatibility to chgenv10, and requires no development effort. Therefore, this is the option that was chosen.

The DAT-test test case in Section 4 provides validation that option 3 works correctly for all fields. The other 5 test cases in that section demonstrate that it works correctly even with partially populated fields when reading a <schema>.dat file which was produced from a <schema>.sch file.

3.4. Code Modifications

The following list provides the number of manually modified or added lines of source code required for chgenv11:

source file	# of lines modified or added
chgen.c	65
chgen_global_vars.c	6
gen_defines.c	6
gen_pr_add.c	1
gen_pr_init.c	1
gen_pr_load.c	2
parse_schema.c	192
chgen_defines.h	4
chgen_externs.h	9
metaschema.sch	47
total	333

The number of lines of chgen generated source code is:

source file	# of lines modified or added
pr_delete.c	252
pr_dump.c	169
pr_free.c	39
pr_load.c	2454
pr_stats.c	90
metaschema.h	998
total	4002

Figure 2.8 provides a detailed lists of all of the changes to the source files. They are summarized in Figure 2.7 . The changes can be broken up into three categories:

· changes which were necessary to support a build of all the files into one executable

· bugfixes

· chgenv11 feature enhancements

These differences can be summarized as follows:

changes which were necessary to support a build of all the files into one executable:

· Makefile -

removed the following files due to duplication in the pr*.c and metaschema.h files:

- mystrcpy.c

- hcg_parse.c

- strncpy_null.c

Renamed the executable chgen11

· chgen_externs.h:

- #included metaschema.h

- commented out #include “lut.h” since metaschema.h contains all of lut.h (and more).

· chgen_global_vars.h: #included metaschema.h

· chgen_defines.h: the function prototype for CHGEN_RELEASE_DATE () was removed.

· gen_pr_init.c: forward prototype declarations were added

· gen_pr_load.c: forward prototype declarations were added

· gen_defines.c:

- the release date was changed from a function call CHGEN_RELEASE_DATE () to reference to a #defined CHGEN_RELEASE_DATE in metaschema.h. Therefore the file chgen_release_date.c is not used in chgenv11. This was necessary because one cannot have a function and a macro with the same name.

· gen_pr_add.c: the printf for gen_pr_add() was changed to pr_add().

· parse_schema.c: forward prototype declarations were added

· pr_load.c: gen_pr_add() was renamed to pr_add() to eliminate a name conflict with the function in gen_pr_add.c.

· metaschema.h:

- The following macro was commented out:

#define pr_add(view,tbl_abbr,tbl_ptr) gen_pr_add(view, "tbl_abbr", tbl_ptr)

- changed function prototype for gen_pr_add() to pr_add.

bugfixes

· Output_Metaschema(): Output_Metaschema() could not handle –1 value for the attribute field isKey. A value of –1 means that the attribute is a key, but has no back-pointer. This was printed out to <schema>.msdat as a 0. Output_Metaschema() was modified to correct this implementation deficiency.

· chgen.c: the informational warning which is printed out when the command line option –metafile is selected called the option –datafile. It was changed to –metafile.

· gen_defines.c: fixed an errant new line in a big fprintf statement.

chgenv11 feature enhancements

· parse_schema.c: Added the new functions:

- TT_to_tt() – this function converts the pr_loaded SV, TT, and TA data to appropriate sv_type, tt_type, and ta_type data formats, and adds the back and forward pointer information in a similar fashion to parse_schema_chgen().

- parse_schema_dat() – this function calls pr_init(), pr_load(), and TT_to_tt(). It also calls pr_dump() if the –metafile option is selected.

- dump_tt_ta_data() – this function prints out the contents of the tt_type and ta_type structs. It was used for debugging, but is not called by chgenv11. It was left there due to its potential future usefulness.

- mystrcpy2() – this function performs a string copy and removes all trailing blanks. This function was necessary because mystrcpy() was not properly performing this function where two character strings are stored adjacently in memory and the second one contains a C-delimited comment. In these cases the comment was being contatenated onto the first string.

· parse_schema.c – modified parse_schema() to call parse_schema_dat() if cli_datinput was specified.

· chgen.c – added code to implement the –datinput and –viewname <viewname> command line options and to implement the function calls shown in Figure 3.7 in bold.

· chgen_global_vars.c

- added sch_viewdef_file_name[ ] and view_name[ ] variable declarations. The provide storage for the viewdefs file name and the name of the view to be used in the pr_loading of the data

- added cli_datinput and cli_viewname variables.

· chgen_externs.h

- added sch_viewdef_file_name[ ] and view_name[ ] variable declarations. The provide storage for the viewdefs file name and the name of the view to be used in the pr_loading of the data

- added cli_datinput and cli_viewname variables.

3.5. Build Sequence

The process that was used to generate the final version of chgen11 is listed below:

1. Develop metaschema.sch

2. Run chgenv10 -ansi metaschema

3. copy chgenv10 source and header files into the chgenv11 source directory

4. copy the pr*.c and metaschema.h files generated in step 2 into the chgenv11 source directory.

5. perform the modifications discussed in Section 3.4.

6. make the executable chgen11 via the command 'make'. The Makefile used for this sequence is shown in Figure 3.9.

7. perform preliminary testing as documented in Section 4.

8. re-run step 2 with chgenv11, then repeat step 4, 6, and 7. Note that step 5 (the manual modifications) were left out in this step. This process demonstrated that chgenv11 is self-bootstrappable with no manual modifications.

Section 4 documents the final validation testing performed with the executable generated in step 6 above (i.e. the 'final' version of chgenv11).

Figure 3.2

metaschema.sch

(return to Section 3.2)

(return to Section 3.3)

SchemaVersion SV /* sv_type - schema version, data, path, applications? */

{

SVid SV000000 c8 1 /* primary key field */

PVid PJ000000 c8 0 /* Project Ref - non-key field for now */

svname NA t30 0 /* schema name [and version?] */

sformat TBD c6 0 /* schema format: CHGEN or GENDB[?] */

sversion 0.0 t12 0 /* schema tag or version (rev# i.j...? */

lastMod 000000 i4 0 /* date of last mod: yymmdd */

svpath NA t80 0 /* full path prefix or $DEFINED-SYMBOL */

descr NA t80 0 /* e.g., list of schema applications? */

}

TableType TT /* tt_type - table description and child-set of attributes*/

{

TTid TT000000 c8 1 /* primary key field */

SVid SV000000 c8 1 /* SVid is foreign key */

ttabb NA c5 0 /* 2 or 4 UCLetters */

ttname NA t30 0 /* table name */

descr NA t80 0 /* descriptive comment (table purpose) */

}

TableAttribute TA /* ta_type - scalar or ref attribute of parent table */

{

TAid TA000000 c8 1 /* primary key field */

TTid TT000000 c8 1 /* TTid is foreign key */

fname NA c30 0 /* field name (column header) */

dfltVal NA t30 0 /* default value (was altName) */

ftype I4 c10 0 /* field type (I4/F4/c##,t###/k8/k12) */

iskey 0 c4 0 /* 0:nonkey; 1/-1:pfkey; s:superClassRef */

comment // t132 0 /* descriptive comment (units/range?) */

}

ViewVersion VV /* vv_type - subset of tables in this view */

{

VVid VV000000 c8 1 /* primary key field */

SVid SV000000 c8 1 /* SV foreign key field */

vname schema t30 0 /* view name (schema = all tables) */

mode r c2 0 /* mode (r/w/u) */

num_tables 0 i2 0 /* number of tables in View */

}

TableStatistics TS /* ts_type - statistics about this Table in View */

{

TSid TS000000 c8 1 /* primary key field */

VVid VV000000 c8 1 /* fkey to ViewVersion for this TSrow */

TTid TT000000 c8 1 /* fkey to TTrow for this TSrow */

verno 0 i2 0 /* version number of TT in VV */

maxrow 0 i2 0 /* max row# in this table and VV */

vvrowcnt 0 i2 0 /* row-count of this TT in parent VV only*/

}

Figure 3.3

tt_type and ta_type Structs as Defined in chgen_extern.h

(return to Section 3.2)

struct tt_type /* object to hold table name */

{

char TTabbr[ABBREV_NAME_LENGTH];

char TableName[NAMELENGTH];

char comment[MAXCOMMENTLENGTH];

struct tt_type *next_ptr;

struct ta_type *ta_ptr;

}

struct ta_type /* object to hold a field (attribute) name for a table */

{

char FieldName[NAMELENGTH];

char AltFieldName[NAMELENGTH];

char FieldType[NAMELENGTH];

char comment[MAXCOMMENTLENGTH];

int IsKey;

int HasBp;

int Singleton;

struct ta_type *next_ptr;

};

Figure 3.4

TT/TA Structs as Defined in metaschema.h

(return to text)

/******************************************************************************/

/* Table: SV */

/******************************************************************************/

hcg_extern

struct SV /* sv_type - schema version, data, path, applications? */

{

hcg_key SVid; /* primary key field */

char PVid[9]; /* Project Ref - non-key field for now */

char svname[31]; /* schema name [and version?] */

char sformat[7]; /* schema format: CHGEN or GENDB[?] */

char sversion[13]; /* schema tag or version (rev# i.j...? */

int lastMod; /* date of last mod: yymmdd */

char svpath[81]; /* full path prefix or $DEFINED-SYMBOL */

char descr[81]; /* e.g., list of schema applications? */

struct VV *VVid_fcp;

struct VV *VVid_bcp;

struct TT *TTid_fcp;

struct TT *TTid_bcp;

struct SV *prev_ptr;

struct SV *next_ptr;

int RFLAG; /* for pr_utility macro log */

} hcg_declare(SV);

/******************************************************************************/

/* Table: TT */

/******************************************************************************/

hcg_extern

struct TT /* tt_type - table description and child-set of attributes*/

{

hcg_key TTid; /* primary key field */

hcg_key SVid; /* SVid is foreign key */

char ttabb[6]; /* 2 or 4 UCLetters */

char ttname[31]; /* table name */

char descr[81]; /* descriptive comment (table purpose) */

struct SV *SVid_pp;

struct dummy_type *SVid_fpp;

struct dummy_type *SVid_bpp;

struct TS *TSid_fcp;

struct TS *TSid_bcp;

struct TA *TAid_fcp;

struct TA *TAid_bcp;

struct TT *prev_ptr;

struct TT *next_ptr;

int RFLAG; /* for pr_utility macro log */

} hcg_declare(TT);

/******************************************************************************/

/* Table: TA */

/******************************************************************************/

hcg_extern

struct TA /* ta_type - scalar or ref attribute of parent table */

{

hcg_key TAid; /* primary key field */

hcg_key TTid; /* TTid is foreign key */

char fname[31]; /* field name (column header) */

char dfltVal[31]; /* default value (was altName) */

char ftype[11]; /* field type (I4/F4/c##,t###/k8/k12) */

char iskey[5]; /* 0:nonkey; 1/-1:pfkey; s:superClassRef */

char comment[133]; /* descriptive comment (units/range?) */

struct TT *TTid_pp;

struct dummy_type *TTid_fpp;

struct dummy_type *TTid_bpp;

struct TA *prev_ptr;

struct TA *next_ptr;

int RFLAG; /* for pr_utility macro log */

} hcg_declare(TA);

Figure 3.5

Correlation of TT/TA ER Diagram to

to tt_type / ta_type ER Diagram

(genv11-figure35.ppt)

(return to Section 3.2)

1. Project Goals and Summary

Figure 1.1

Summary of Directory Structure in cvs for chgen Version 11

(return to Text )

(genv11-figure11.ppt )

2. GenMerge

2.1. CVS Retrieval Information

2.2. CVS Review Info

2.3. CHGEN CVS Repository Guide

Rtags versus Branch Tags

CVS offers a facility to resolve merge differences between the head version in the repository and your working copy of file(s). When you attempt to checkin a file to CVS with a command like:

Updating rtags

Other CVS Commands You Will Use All the Time

2.4. Test Cases

2.4.1. Schooldb8

2.4.2. Schooldb12

2.4.3. Enroll

3. CHGENv11

3.1. The Starting Point - chgenv10 Architecture

3.2. chgenv11 Bootstrapped Data Flow

3.3. SV <schema>.msdat Issues

3.4. Code Modifications

3.5. Build Sequence

Figure 1.1 Summary of Directory Structure in cvs for chgen Version 11 (return to Text) (genv11-figure11.ppt)

Rtags versus Branch Tags

CVS offers a facility to resolve merge differences between the head version in the repository and your working copy of file(s). When you attempt to checkin a file to CVS with a command like:

Updating rtags

Other CVS Commands You Will Use All the Time

2.4.2. Schooldb12

Figure 1.1

Summary of Directory Structure in cvs for chgen Version 11

(return to Text )

(genv11-figure11.ppt )