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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 /posix
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 'posix')
-rw-r--r--posix/unistd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/posix/unistd.h b/posix/unistd.h
index b9ff6e4..52e9178 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -645,7 +645,7 @@ extern __pid_t getpgid (__pid_t __pid) __THROW;
If PGID is zero, the process ID of the process is used. */
extern int setpgid (__pid_t __pid, __pid_t __pgid) __THROW;
-#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
/* Both System V and BSD have `setpgrp' functions, but with different
calling conventions. The BSD function is the same as POSIX.1 `setpgid'
(above). The System V function takes no arguments and puts the calling