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Use mkstemp if available

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3634 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-02-01 14:00:17 +00:00
parent 205c020662
commit a6e2199d65
4 changed files with 373 additions and 215 deletions
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23
Source/NSData.m
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@ -500,7 +500,29 @@ failure:
NSLog(@"Open (%s) attempt failed - bad path", theRealPath);
return NO;
}
#ifdef HAVE_MKSTEMP
if (useAuxiliaryFile)
{
int desc;
strcpy(thePath, theRealPath);
strcat(thePath, "XXXXXX");
if ((desc = mktemp(thePath)) < 0)
{
NSLog(@"mkstemp (%s) failed - %s", thePath, strerror(errno));
goto failure;
}
if ((theFile = fdopen(desc, "w")) == 0)
{
close(desc);
}
}
else
{
strcpy(thePath, theRealPath);
theFile = fopen(thePath, "w");
}
#else
if (useAuxiliaryFile)
{
/* Use the path name of the destination file as a prefix for the
@ -521,6 +543,7 @@ failure:
/* Open the file (whether temp or real) for writing. */
theFile = fopen(thePath, "w");
#endif
if (theFile == NULL) /* Something went wrong; we weren't
* even able to open the file. */