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authorJoseph Myers <joseph@codesourcery.com>2014-02-13 22:07:25 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-02-13 22:07:53 +0000
commited9a38e21b8c7b4f413d7f8e3fc183297df3c2be (patch)
treee530a67485edf3070f12552c45f8d07462e0f264 /stdlib
parentd668061994a7486a3ba9c7d5e7882d85a2883707 (diff)
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Clean up trivially redundant __USE_MISC conditionals.
This patch cleans up cases of __USE_MISC that are trivially redundant after the recent substitution of __USE_MISC for __USE_BSD and __USE_SVID: either in constructs such as "defined __USE_MISC || defined __USE_MISC", or else (in the bits/mman.h case) a conditional on __USE_MISC nested inside another __USE_MISC conditional. (The cleanups remaining after this patch are still quite large, but it seems a reasonable piece to separate out.) Tested x86_64. * bits/mman.h [__USE_MISC]: Remove redundant conditionals. * ctype/ctype.h [__USE_MISC]: Likewise. * dirent/dirent.h [__USE_MISC]: Likewise. * grp/grp.h [__USE_MISC]: Likewise. * io/fcntl.h [__USE_MISC]: Likewise. * io/sys/stat.h [__USE_MISC]: Likewise. * libio/stdio.h [__USE_MISC]: Likewise. * posix/unistd.h [__USE_MISC]: Likewise. * pwd/pwd.h [__USE_MISC]: Likewise. * stdlib.h [__USE_MISC]: Likewise. * string/bits/string2.h [__USE_MISC]: Likewise. * string/string.h [__USE_MISC]: Likewise. * time/time.h [__USE_MISC]: Likewise.
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/stdlib.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index 6f3449bbb5..20b79a71f5 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -310,7 +310,7 @@ extern long int a64l (const char *__s)
#endif /* Use SVID || extended X/Open. */
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_MISC
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
# include <sys/types.h> /* we need int32_t... */
/* These are the functions that actually do things. The `random', `srandom',
@@ -488,7 +488,7 @@ __END_NAMESPACE_STD
extern void cfree (void *__ptr) __THROW;
#endif /* Use misc. */
-#if defined __USE_GNU || defined __USE_MISC || defined __USE_MISC
+#if defined __USE_GNU || defined __USE_MISC
# include <alloca.h>
#endif /* Use GNU, BSD, or misc. */