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Commita6f56ef

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PG_MAJORVERSION:
For simplicity, use PG_MAJORVERSION rather than PG_VERSION for creationof the PG_VERSION file.
1 parent9261b19 commita6f56ef

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2 files changed

+20
-90
lines changed

2 files changed

+20
-90
lines changed

‎src/backend/commands/tablespace.c

Lines changed: 8 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -37,7 +37,7 @@
3737
*
3838
*
3939
* IDENTIFICATION
40-
* $PostgreSQL: pgsql/src/backend/commands/tablespace.c,v 1.67 2010/01/0601:48:09 momjian Exp $
40+
* $PostgreSQL: pgsql/src/backend/commands/tablespace.c,v 1.68 2010/01/0623:23:51 momjian Exp $
4141
*
4242
*-------------------------------------------------------------------------
4343
*/
@@ -82,7 +82,7 @@ char *temp_tablespaces = NULL;
8282

8383

8484
staticboolremove_tablespace_directories(Oidtablespaceoid,boolredo);
85-
staticvoidset_short_version(constchar*path);
85+
staticvoidwrite_version_file(constchar*path);
8686

8787

8888
/*
@@ -332,7 +332,7 @@ CreateTableSpace(CreateTableSpaceStmt *stmt)
332332
* (the emptiness check above will fail), and to label tablespace
333333
* directories by PG version.
334334
*/
335-
set_short_version(location);
335+
write_version_file(location);
336336

337337
/*
338338
* All seems well, create the symlink
@@ -673,54 +673,28 @@ remove_tablespace_directories(Oid tablespaceoid, bool redo)
673673
* write out the PG_VERSION file in the specified directory
674674
*/
675675
staticvoid
676-
set_short_version(constchar*path)
676+
write_version_file(constchar*path)
677677
{
678-
char*short_version;
679-
boolgotdot= false;
680-
intend;
681678
char*fullname;
682679
FILE*version_file;
683680

684-
/* Construct short version string (should match initdb.c) */
685-
short_version=pstrdup(PG_VERSION);
686-
687-
for (end=0;short_version[end]!='\0';end++)
688-
{
689-
if (short_version[end]=='.')
690-
{
691-
Assert(end!=0);
692-
if (gotdot)
693-
break;
694-
else
695-
gotdot= true;
696-
}
697-
elseif (short_version[end]<'0'||short_version[end]>'9')
698-
{
699-
/* gone past digits and dots */
700-
break;
701-
}
702-
}
703-
Assert(end>0&&short_version[end-1]!='.'&&gotdot);
704-
short_version[end]='\0';
705-
706681
/* Now write the file */
707682
fullname=palloc(strlen(path)+11+1);
708683
sprintf(fullname,"%s/PG_VERSION",path);
709-
version_file=AllocateFile(fullname,PG_BINARY_W);
710-
if (version_file==NULL)
684+
685+
if ((version_file=AllocateFile(fullname,PG_BINARY_W))==NULL)
711686
ereport(ERROR,
712687
(errcode_for_file_access(),
713688
errmsg("could not write to file \"%s\": %m",
714689
fullname)));
715-
fprintf(version_file,"%s\n",short_version);
690+
fprintf(version_file,"%s\n",PG_MAJORVERSION);
716691
if (FreeFile(version_file))
717692
ereport(ERROR,
718693
(errcode_for_file_access(),
719694
errmsg("could not write to file \"%s\": %m",
720695
fullname)));
721696

722697
pfree(fullname);
723-
pfree(short_version);
724698
}
725699

726700
/*
@@ -1370,7 +1344,7 @@ tblspc_redo(XLogRecPtr lsn, XLogRecord *record)
13701344
location)));
13711345

13721346
/* Create or re-create the PG_VERSION file in the target directory */
1373-
set_short_version(location);
1347+
write_version_file(location);
13741348

13751349
/* Create the symlink if not already present */
13761350
linkloc= (char*)palloc(OIDCHARS+OIDCHARS+1);

‎src/bin/initdb/initdb.c

Lines changed: 12 additions & 56 deletions
Original file line numberDiff line numberDiff line change
@@ -42,7 +42,7 @@
4242
* Portions Copyright (c) 1994, Regents of the University of California
4343
* Portions taken from FreeBSD.
4444
*
45-
* $PostgreSQL: pgsql/src/bin/initdb/initdb.c,v 1.181 2010/01/02 16:57:58 momjian Exp $
45+
* $PostgreSQL: pgsql/src/bin/initdb/initdb.c,v 1.182 2010/01/06 23:23:51 momjian Exp $
4646
*
4747
*-------------------------------------------------------------------------
4848
*/
@@ -156,16 +156,15 @@ static intmkdir_p(char *path, mode_t omode);
156156
staticvoidexit_nicely(void);
157157
staticchar*get_id(void);
158158
staticchar*get_encoding_id(char*encoding_name);
159-
staticchar*get_short_version(void);
160159
staticintcheck_data_dir(char*dir);
161160
staticboolmkdatadir(constchar*subdir);
162161
staticvoidset_input(char**dest,char*filename);
163162
staticvoidcheck_input(char*path);
164-
staticvoidset_short_version(char*short_version,char*extrapath);
163+
staticvoidwrite_version_file(char*extrapath);
165164
staticvoidset_null_conf(void);
166165
staticvoidtest_config_settings(void);
167166
staticvoidsetup_config(void);
168-
staticvoidbootstrap_template1(char*short_version);
167+
staticvoidbootstrap_template1(void);
169168
staticvoidsetup_auth(void);
170169
staticvoidget_set_pwd(void);
171170
staticvoidsetup_depend(void);
@@ -802,42 +801,6 @@ find_matching_ts_config(const char *lc_type)
802801
}
803802

804803

805-
/*
806-
* get short version of VERSION
807-
*/
808-
staticchar*
809-
get_short_version(void)
810-
{
811-
boolgotdot= false;
812-
intend;
813-
char*vr;
814-
815-
vr=xstrdup(PG_VERSION);
816-
817-
for (end=0;vr[end]!='\0';end++)
818-
{
819-
if (vr[end]=='.')
820-
{
821-
if (end==0)
822-
returnNULL;
823-
elseif (gotdot)
824-
break;
825-
else
826-
gotdot= true;
827-
}
828-
elseif (vr[end]<'0'||vr[end]>'9')
829-
{
830-
/* gone past digits and dots */
831-
break;
832-
}
833-
}
834-
if (end==0||vr[end-1]=='.'|| !gotdot)
835-
returnNULL;
836-
837-
vr[end]='\0';
838-
returnvr;
839-
}
840-
841804
/*
842805
* make sure the directory either doesn't exist or is empty
843806
*
@@ -972,7 +935,7 @@ check_input(char *path)
972935
* if extrapath is not NULL
973936
*/
974937
staticvoid
975-
set_short_version(char*short_version,char*extrapath)
938+
write_version_file(char*extrapath)
976939
{
977940
FILE*version_file;
978941
char*path;
@@ -987,14 +950,14 @@ set_short_version(char *short_version, char *extrapath)
987950
path=pg_malloc(strlen(pg_data)+strlen(extrapath)+13);
988951
sprintf(path,"%s/%s/PG_VERSION",pg_data,extrapath);
989952
}
990-
version_file=fopen(path,PG_BINARY_W);
991-
if (version_file==NULL)
953+
954+
if ((version_file=fopen(path,PG_BINARY_W))==NULL)
992955
{
993956
fprintf(stderr,_("%s: could not open file \"%s\" for writing: %s\n"),
994957
progname,path,strerror(errno));
995958
exit_nicely();
996959
}
997-
if (fprintf(version_file,"%s\n",short_version)<0||
960+
if (fprintf(version_file,"%s\n",PG_MAJORVERSION)<0||
998961
fclose(version_file))
999962
{
1000963
fprintf(stderr,_("%s: could not write file \"%s\": %s\n"),
@@ -1297,7 +1260,7 @@ setup_config(void)
12971260
* run the BKI script in bootstrap mode to create template1
12981261
*/
12991262
staticvoid
1300-
bootstrap_template1(char*short_version)
1263+
bootstrap_template1(void)
13011264
{
13021265
PG_CMD_DECL;
13031266
char**line;
@@ -1317,7 +1280,7 @@ bootstrap_template1(char *short_version)
13171280
/* Check that bki file appears to be of the right version */
13181281

13191282
snprintf(headerline,sizeof(headerline),"# PostgreSQL %s\n",
1320-
short_version);
1283+
PG_MAJORVERSION);
13211284

13221285
if (strcmp(headerline,*bki_lines)!=0)
13231286
{
@@ -2480,7 +2443,6 @@ main(int argc, char *argv[])
24802443
i,
24812444
ret;
24822445
intoption_index;
2483-
char*short_version;
24842446
char*effective_user;
24852447
char*pgdenv;/* PGDATA value gotten from and sent to
24862448
* environment */
@@ -2788,12 +2750,6 @@ main(int argc, char *argv[])
27882750

27892751
canonicalize_path(share_path);
27902752

2791-
if ((short_version=get_short_version())==NULL)
2792-
{
2793-
fprintf(stderr,_("%s: could not determine valid short version string\n"),progname);
2794-
exit(1);
2795-
}
2796-
27972753
effective_user=get_id();
27982754
if (strlen(username)==0)
27992755
username=effective_user;
@@ -3123,7 +3079,7 @@ main(int argc, char *argv[])
31233079
check_ok();
31243080

31253081
/* Top level PG_VERSION is checked by bootstrapper, so make it first */
3126-
set_short_version(short_version,NULL);
3082+
write_version_file(NULL);
31273083

31283084
/* Select suitable configuration settings */
31293085
set_null_conf();
@@ -3133,12 +3089,12 @@ main(int argc, char *argv[])
31333089
setup_config();
31343090

31353091
/* Bootstrap template1 */
3136-
bootstrap_template1(short_version);
3092+
bootstrap_template1();
31373093

31383094
/*
31393095
* Make the per-database PG_VERSION for template1 only after init'ing it
31403096
*/
3141-
set_short_version(short_version,"base/1");
3097+
write_version_file("base/1");
31423098

31433099
/* Create the stuff we don't need to use bootstrap mode for */
31443100

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