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Add mention loops over unlink/rename might not be needed.

This commit is contained in:
Bruce Momjian 2004-09-10 09:58:21 +00:00
parent e2e1a0cc71
commit 777687c6de
1 changed files with 3 additions and 1 deletions
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4
src/port/dirmod.c
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@ -10,7 +10,7 @@
* Win32 (NT, Win2k, XP). replace() doesn't work on Win95/98/Me. * Win32 (NT, Win2k, XP). replace() doesn't work on Win95/98/Me.
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/port/dirmod.c,v 1.25 2004/09/10 09:53:08 momjian Exp $ * $PostgreSQL: pgsql/src/port/dirmod.c,v 1.26 2004/09/10 09:58:21 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -68,6 +68,7 @@ pgrename(const char *from, const char *to)
{ {
int loops = 0; int loops = 0;
/* Is this looped even necessary? */
#if defined(WIN32) && !defined(__CYGWIN__) #if defined(WIN32) && !defined(__CYGWIN__)
while (!MoveFileEx(from, to, MOVEFILE_REPLACE_EXISTING)) while (!MoveFileEx(from, to, MOVEFILE_REPLACE_EXISTING))
#endif #endif
@ -113,6 +114,7 @@ pgunlink(const char *path)
{ {
int loops = 0; int loops = 0;
/* Is this looped even necessary? */
while (unlink(path)) while (unlink(path))
{ {
if (errno != EACCES) if (errno != EACCES)