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mirror of https://sourceware.org/git/glibc.git synced 2025-07-28 00:21:52 +03:00
* stdio-common/tmpnam.c (tmpnam): Optimize a bit.

	* sysdeps/posix/getaddrinfo.c (gaih_local): Don't use tmpnam, use
	underlying functions directly.
This commit is contained in:
Ulrich Drepper
2000-09-29 02:56:42 +00:00
parent ee6c533027
commit e658b54e8e
3 changed files with 19 additions and 4 deletions

View File

@ -29,15 +29,17 @@ tmpnam (char *s)
{
/* By using two buffers we manage to be thread safe in the case
where S != NULL. */
char tmpbuf[L_tmpnam];
char tmpbufmem[L_tmpnam];
char tmpbuf = s ?: tmpbufmem;
/* In the following call we use the buffer pointed to by S if
non-NULL although we don't know the size. But we limit the size
to L_tmpnam characters in any case. */
if (__path_search (s ? : tmpbuf, L_tmpnam, NULL, NULL, 0))
if (__builtin_expect (__path_search (tmpbuf, L_tmpnam, NULL, NULL, 0),
0))
return NULL;
if (__gen_tempname (s ? : tmpbuf, __GT_NOCREATE))
if (__builtin_expect (__gen_tempname (tmpbuf, __GT_NOCREATE), 0))
return NULL;
if (s == NULL)