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Update. 

* sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path): Avoid
	locking when using mount tab file.
This commit is contained in:
Ulrich Drepper 2002-09-21 05:30:10 +00:00
parent 5842a7562c
commit 6f6867815c
2 changed files with 6 additions and 0 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2002-09-20 Ulrich Drepper <drepper@redhat.com> 2002-09-20 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path): Avoid
locking when using mount tab file.
* elf/dl-init.c (_dl_init): Fix test of the size of the * elf/dl-init.c (_dl_init): Fix test of the size of the
preinit_array section. preinit_array section.
(call_init): Optimize access to DT_INIT_ARRAY entry a bit. (call_init): Optimize access to DT_INIT_ARRAY entry a bit.

3
sysdeps/unix/sysv/linux/getsysstats.c
View File

@ -57,6 +57,9 @@ get_proc_path (char *buffer, size_t bufsize)
fp = __setmntent (_PATH_MNTTAB, "r"); fp = __setmntent (_PATH_MNTTAB, "r");
if (fp != NULL) if (fp != NULL)
{ {
/* We don't need locking. */
(void) __fsetlocking (fp, FSETLOCKING_BYCALLER);
while ((entry = __getmntent_r (fp, &mount_point, buffer, bufsize)) while ((entry = __getmntent_r (fp, &mount_point, buffer, bufsize))
!= NULL) != NULL)
if (strcmp (mount_point.mnt_type, "proc") == 0) if (strcmp (mount_point.mnt_type, "proc") == 0)