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authorWilco Dijkstra <wdijkstr@arm.com>2017-03-13 18:42:35 +0000
committerWilco Dijkstra <wdijkstr@arm.com>2017-03-13 18:45:42 +0000
commitae65d4f3c3995279ca458c460ebf8bab1885fa03 (patch)
treeafedd4aa53c009f9fe4b98d384a52db229d244a7 /intl
parent53a4608f8de7a89a41917ffeba9cd2098d6dec86 (diff)
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Remove the str(n)dup inlines from string/bits/string2.h. Although inlining
calls with constant strings shows a small (~10%) performance gain, strdup is typically used in error reporting code, so not performance critical. Remove the now unused __need_malloc_and_calloc related defines from stdlib.h. Rename existing uses of str(n)dup to __str(n)dup so it no longer needs to be redirected to a builtin. Also building GLIBC with -Os now no longer shows localplt or linkname space failures (partial fix for BZ #15105 and BZ #19463). [BZ #15105] [BZ #19463] * elf/dl-cache.c (_dl_load_cache_lookup): Use __strdup. * inet/rcmd.c (rcmd_af): Likewise. * inet/rexec.c (rexec_af): Likewise. * intl/dcigettext.c (_LIBC): Likewise. * intl/finddomain.c (_nl_find_domain): Use strdup expansion. * locale/loadarchive.c (_nl_load_locale_from_archive): Use __strdup. * locale/setlocale.c (setlocale): Likewise. * posix/spawn_faction_addopen.c (posix_spawn_file_actions_addopen): Likewise. * stdlib/putenv.c (putenv): Use __strndup. * sunrpc/svc_simple.c (__registerrpc): Use __strdup. * sysdeps/posix/getaddrinfo.c (gaih_inet): Use __strdup/__strndup. * include/stdlib.h (__need_malloc_and_calloc): Remove uses. (__Need_M_And_C) Remove define/undef. * stdlib/stdlib.h (__need_malloc_and_calloc): Remove uses. (__malloc_and_calloc_defined): Remove define. * string/bits/string2.h (__strdup): Remove define. (strdup): Likewise. (__strndup): Likewise. (strndup): Likewise.
Diffstat (limited to 'intl')
-rw-r--r--intl/dcigettext.c1
-rw-r--r--intl/finddomain.c6
2 files changed, 1 insertions, 6 deletions
diff --git a/intl/dcigettext.c b/intl/dcigettext.c
index 95fa72b..3843b7c 100644
--- a/intl/dcigettext.c
+++ b/intl/dcigettext.c
@@ -131,6 +131,7 @@ extern int errno;
/* Rename the non ANSI C functions. This is required by the standard
because some ANSI C functions will require linking with this object
file and the name space must not be polluted. */
+# define strdup __strdup
# define getcwd __getcwd
# ifndef stpcpy
# define stpcpy __stpcpy
diff --git a/intl/finddomain.c b/intl/finddomain.c
index cb61a0c..88fd880 100644
--- a/intl/finddomain.c
+++ b/intl/finddomain.c
@@ -124,18 +124,12 @@ _nl_find_domain (const char *dirname, char *locale,
alias_value = _nl_expand_alias (locale);
if (alias_value != NULL)
{
-#if defined _LIBC || defined HAVE_STRDUP
- locale = strdup (alias_value);
- if (locale == NULL)
- return NULL;
-#else
size_t len = strlen (alias_value) + 1;
locale = (char *) malloc (len);
if (locale == NULL)
return NULL;
memcpy (locale, alias_value, len);
-#endif
}
/* Now we determine the single parts of the locale name. First