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Minor optimizatin in alias lookup in files NSS module

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Ulrich Drepper 2011-08-20 15:25:16 -04:00
parent 5dc4290c5b
commit 89f447edba
2 changed files with 5 additions and 3 deletions
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2
ChangeLog
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@ -1,5 +1,7 @@
2011-08-20 Ulrich Drepper <drepper@gmail.com>
* nss/nss_files/files-alias.c (get_next_alias): Use feof_unlocked.
* elf/dl-open.c (add_to_global): Report additions to the global scope
for LD_DEBUG=scopes.
(dl_open_worker): Also print scope of newly loaded dependencies.

6
nss/nss_files/files-alias.c
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@ -1,5 +1,5 @@
/* Mail alias file parser in nss_files module.
Copyright (C) 1996,97,98,99,2002,2006,2007 Free Software Foundation, Inc.
Copyright (C) 1996-1999,2002,2006,2007,2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -166,7 +166,7 @@ get_next_alias (const char *match, struct aliasent *result,
char *line;
/* Check whether the buffer is large enough for even trying to
read something. */
read something. */
if (room_left < 2)
goto no_more_room;
@ -264,7 +264,7 @@ get_next_alias (const char *match, struct aliasent *result,
if (listfile != NULL
&& (old_line = strdup (line)) != NULL)
{
while (! feof (listfile))
while (! feof_unlocked (listfile))
{
first_unused[room_left - 1] = '\xff';
line = fgets_unlocked (first_unused, room_left,