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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 /io
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 'io')
-rw-r--r--io/fcntl.h2
-rw-r--r--io/sys/stat.h12
2 files changed, 7 insertions, 7 deletions
diff --git a/io/fcntl.h b/io/fcntl.h
index 3848df9e5c..cf512dd27f 100644
--- a/io/fcntl.h
+++ b/io/fcntl.h
@@ -87,7 +87,7 @@ typedef __pid_t pid_t;
 # define S_ISUID	__S_ISUID       /* Set user ID on execution.  */
 # define S_ISGID	__S_ISGID       /* Set group ID on execution.  */
 
-# if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
+# if defined __USE_MISC || defined __USE_XOPEN
 /* Save swapped text after use (sticky bit).  This is pretty well obsolete.  */
 #  define S_ISVTX	__S_ISVTX
 # endif
diff --git a/io/sys/stat.h b/io/sys/stat.h
index 0dbcc86341..9b02703b65 100644
--- a/io/sys/stat.h
+++ b/io/sys/stat.h
@@ -104,7 +104,7 @@ __BEGIN_DECLS
 
 #include <bits/stat.h>
 
-#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
+#if defined __USE_MISC || defined __USE_XOPEN
 # define S_IFMT		__S_IFMT
 # define S_IFDIR	__S_IFDIR
 # define S_IFCHR	__S_IFCHR
@@ -116,7 +116,7 @@ __BEGIN_DECLS
 # ifdef __S_IFLNK
 #  define S_IFLNK	__S_IFLNK
 # endif
-# if (defined __USE_MISC || defined __USE_MISC || defined __USE_UNIX98) \
+# if (defined __USE_MISC || defined __USE_UNIX98) \
      && defined __S_IFSOCK
 #  define S_IFSOCK	__S_IFSOCK
 # endif
@@ -164,7 +164,7 @@ __BEGIN_DECLS
 #define	S_ISUID __S_ISUID	/* Set user ID on execution.  */
 #define	S_ISGID	__S_ISGID	/* Set group ID on execution.  */
 
-#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
+#if defined __USE_MISC || defined __USE_XOPEN
 /* Save swapped text after use (sticky bit).  This is pretty well obsolete.  */
 # define S_ISVTX	__S_ISVTX
 #endif
@@ -175,7 +175,7 @@ __BEGIN_DECLS
 /* Read, write, and execute by owner.  */
 #define	S_IRWXU	(__S_IREAD|__S_IWRITE|__S_IEXEC)
 
-#if defined __USE_MISC && defined __USE_MISC
+#ifdef __USE_MISC
 # define S_IREAD	S_IRUSR
 # define S_IWRITE	S_IWUSR
 # define S_IEXEC	S_IXUSR
@@ -332,7 +332,7 @@ extern int mkdirat (int __fd, const char *__path, __mode_t __mode)
 /* Create a device file named PATH, with permission and special bits MODE
    and device number DEV (which can be constructed from major and minor
    device numbers with the `makedev' macro above).  */
-#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
 extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev)
      __THROW __nonnull ((1));
 
@@ -478,7 +478,7 @@ __NTH (fstatat (int __fd, const char *__filename, struct stat *__statbuf,
 }
 # endif
 
-# if defined __USE_MISC || defined __USE_MISC
+# ifdef __USE_MISC
 __extern_inline int
 __NTH (mknod (const char *__path, __mode_t __mode, __dev_t __dev))
 {