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* Changes incorrect CYGWIN defines to __CYGWIN__

* Some localtime returns NULL checks (when unchecked cause SEGVs under
Win32
regression tests)

* Rationalized CreateSharedMemoryAndSemaphores and
AttachSharedMemoryAndSemaphores (Bruce, I finally remembered to do it);
requires attention.

Claudio Natoli
This commit is contained in:
Bruce Momjian
2004-02-25 19:41:23 +00:00
parent 5ada9ef088
commit c672aa823b
11 changed files with 102 additions and 104 deletions
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12
src/backend/commands/user.c
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.137 2004/02/10 01:55:25 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.138 2004/02/25 19:41:22 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -140,11 +140,11 @@ write_group_file(Relation grel)
bufsize = strlen(filename) + 12;
tempname = (char *) palloc(bufsize);
snprintf(tempname, bufsize, "%s.%d", filename, MyProcPid);
#if defined(WIN32) || defined(CYGWIN)
#if defined(WIN32) || defined(__CYGWIN__)
filename = repalloc(filename, strlen(filename) + 1 + strlen(".new"));
strcat(filename, ".new");
#endif
oumask = umask((mode_t) 077);
fp = AllocateFile(tempname, "w");
umask(oumask);
@@ -291,7 +291,7 @@ write_user_file(Relation urel)
bufsize = strlen(filename) + 12;
tempname = (char *) palloc(bufsize);
snprintf(tempname, bufsize, "%s.%d", filename, MyProcPid);
#if defined(WIN32) || defined(CYGWIN)
#if defined(WIN32) || defined(__CYGWIN__)
filename = repalloc(filename, strlen(filename) + 1 + strlen(".new"));
strcat(filename, ".new");
#endif
@@ -466,7 +466,7 @@ AtEOXact_UpdatePasswordFile(bool isCommit)
user_file_update_needed = false;
write_user_file(urel);
heap_close(urel, NoLock);
#if defined(WIN32) || defined(CYGWIN)
#if defined(WIN32) || defined(__CYGWIN__)
{
/* Rename active file while not holding an exclusive lock */
char *filename = user_getfilename(), *filename_new;
@@ -485,7 +485,7 @@ AtEOXact_UpdatePasswordFile(bool isCommit)
group_file_update_needed = false;
write_group_file(grel);
heap_close(grel, NoLock);
#if defined(WIN32) || defined(CYGWIN)
#if defined(WIN32) || defined(__CYGWIN__)
{
/* Rename active file while not holding an exclusive lock */
char *filename = group_getfilename(), *filename_new;