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authorJoseph Myers <joseph@codesourcery.com>2014-02-21 21:45:26 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-02-21 21:45:26 +0000
commitacd7f096d79c181866d56d4aaf3b043e741f1e2c (patch)
tree94c060877bad764909f81a59eed8e62a17b84576 /libio
parenta5d82e4e34d627f6347b8dbd79046db7df5f93b6 (diff)
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Complete _BSD_SOURCE / _SVID_source followup cleanup.
This patch completes the headers cleanup consequent on removal of
_BSD_SOURCE and _SVID_SOURCE (apart from any subsequent deprecations):

* #endif conditionals that referred to BSD or SVID are updated.

* Redundant __USE_* tests in cases involving __USE_MISC are removed.
  This includes cases such as __USE_MISC || __USE_ISOC99, where
  __USE_MISC is redundant (because __USE_MISC is only ever defined in
  the default / _DEFAULT_SOURCE / _GNU_SOURCE case, when __USE_ISOC99
  is also defined; the same applies to the non-XSI-extended POSIX
  versions), and cases involving __USE_GNU, where __USE_GNU is
  redundant (because if __USE_GNU is defined, so are the other __USE_*
  macros).  There may well be other cases of __USE_FOO || __USE_BAR
  tests that could be simplified because one macro implies the other;
  this patch only addresses cases involving __USE_MISC.

Tested x86_64.

	* bits/fcntl.h [__USE_MISC]: Remove redundant conditionals.
	* bits/sigaction.h [__USE_MISC]: Likewise.
	* bits/waitstatus.h: Update #endif comments.
	* ctype/ctype.h: Likewise.
	* dirent/dirent.h: Likewise.
	[__USE_MISC]: Remove redundant conditionals.
	* grp/grp.h: Update #endif comments.
	[__USE_GNU]: Remove redundant conditionals.
	[__USE_MISC]: Likewise.
	* inet/netinet/in.h [__USE_GNU]: Likewise.
	* io/sys/stat.h [__USE_MISC]: Likewise.
	* libio/bits/stdio-ldbl.h [__USE_MISC]: Likewise.
	* libio/bits/stdio.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* libio/bits/stdio2.h [__USE_MISC]: Likewise.
	* libio/stdio.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* math/bits/math-finite.h [__USE_MISC]: Likewise.
	* math/bits/mathcalls.h [__USE_MISC]: Likewise.
	* math/math.h: Update #else and #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* misc/sys/uio.h: Update #endif comments.
	* posix/bits/unistd.h [__USE_MISC]: Remove redundant conditionals.
	* posix/glob.h [__USE_MISC]: Likewise.
	* posix/sys/types.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* posix/sys/wait.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* posix/unistd.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* pwd/pwd.h [__USE_GNU]: Likewise.
	[__USE_MISC]: Likewise.
	* resolv/netdb.h [__USE_GNU]: Likewise.
	* signal/signal.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* stdlib/stdlib.h: Update #else and #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	[__USE_GNU]: Likewise.
	* string/bits/string2.h [__USE_MISC]: Likewise.
	* string/string.h: Update #endif comments.
	[__USE_MISC]: Remove redundant conditionals.
	* sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__USE_MISC]:
	Likewise.
	* sysdeps/mach/hurd/bits/fcntl.h [__USE_MISC]: Likewise.
	* sysdeps/mach/hurd/bits/stat.h [__USE_MISC]: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/stat.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Update #endif
	comments.
	[__USE_MISC]: Remove redundant conditionals.
	* sysdeps/unix/sysv/linux/bits/in.h [__USE_GNU]: Likewise.
	* sysdeps/unix/sysv/linux/bits/sigaction.h [__USE_MISC]: Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h [__USE_GNU]: Likewise.
	* sysdeps/unix/sysv/linux/bits/stat.h [__USE_MISC]: Likewise.
	* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/m68k/bits/stat.h [__USE_MISC]: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/sigaction.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/stat.h [__USE_MISC]: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/stat.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/sigaction.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/stat.h [__USE_MISC]: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/stat.h [__USE_MISC]:
	Likewise.
	* sysdeps/unix/sysv/linux/x86/bits/stat.h [__USE_MISC]: Likewise.
	* sysdeps/x86/bits/string.h: Update #endif comments.
	* sysdeps/x86/fpu/bits/mathinline.h [__USE_MISC]: Remove redundant
	conditionals.
	* time/sys/time.h: Update #endif comments.
	* time/time.h: Likewise.
	[__USE_MISC]: Remove redundant conditionals.
Diffstat (limited to 'libio')
-rw-r--r--libio/bits/stdio-ldbl.h4
-rw-r--r--libio/bits/stdio.h8
-rw-r--r--libio/bits/stdio2.h2
-rw-r--r--libio/stdio.h20
4 files changed, 17 insertions, 17 deletions
diff --git a/libio/bits/stdio-ldbl.h b/libio/bits/stdio-ldbl.h
index dc8b33c4a9..4cc6c30a30 100644
--- a/libio/bits/stdio-ldbl.h
+++ b/libio/bits/stdio-ldbl.h
@@ -40,7 +40,7 @@ __LDBL_REDIR_DECL (sscanf)
 #endif
 __END_NAMESPACE_STD
 
-#if defined __USE_MISC || defined __USE_ISOC99 || defined __USE_UNIX98
+#if defined __USE_ISOC99 || defined __USE_UNIX98
 __BEGIN_NAMESPACE_C99
 __LDBL_REDIR_DECL (snprintf)
 __LDBL_REDIR_DECL (vsnprintf)
@@ -78,7 +78,7 @@ __LDBL_REDIR_DECL (obstack_vprintf)
 #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
 __LDBL_REDIR_DECL (__sprintf_chk)
 __LDBL_REDIR_DECL (__vsprintf_chk)
-# if defined __USE_MISC || defined __USE_ISOC99 || defined __USE_UNIX98
+# if defined __USE_ISOC99 || defined __USE_UNIX98
 __LDBL_REDIR_DECL (__snprintf_chk)
 __LDBL_REDIR_DECL (__vsnprintf_chk)
 # endif
diff --git a/libio/bits/stdio.h b/libio/bits/stdio.h
index 4d872e26d1..615ada56dd 100644
--- a/libio/bits/stdio.h
+++ b/libio/bits/stdio.h
@@ -57,7 +57,7 @@ fgetc_unlocked (FILE *__fp)
 # endif /* misc */
 
 
-# if defined __USE_POSIX || defined __USE_MISC
+# ifdef __USE_POSIX
 /* This is defined in POSIX.1:1996.  */
 __STDIO_INLINE int
 getc_unlocked (FILE *__fp)
@@ -71,7 +71,7 @@ getchar_unlocked (void)
 {
   return _IO_getc_unlocked (stdin);
 }
-# endif	/* POSIX || misc */
+# endif	/* POSIX */
 
 
 /* Write a character to stdout.  */
@@ -92,7 +92,7 @@ fputc_unlocked (int __c, FILE *__stream)
 # endif /* misc */
 
 
-# if defined __USE_POSIX || defined __USE_MISC
+# ifdef __USE_POSIX
 /* This is defined in POSIX.1:1996.  */
 __STDIO_INLINE int
 putc_unlocked (int __c, FILE *__stream)
@@ -106,7 +106,7 @@ putchar_unlocked (int __c)
 {
   return _IO_putc_unlocked (__c, stdout);
 }
-# endif	/* POSIX || misc */
+# endif	/* POSIX */
 
 
 # ifdef	__USE_GNU
diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h
index 305620688a..7cb6e51b85 100644
--- a/libio/bits/stdio2.h
+++ b/libio/bits/stdio2.h
@@ -47,7 +47,7 @@ __NTH (vsprintf (char *__restrict __s, const char *__restrict __fmt,
 				   __bos (__s), __fmt, __ap);
 }
 
-#if defined __USE_MISC || defined __USE_ISOC99 || defined __USE_UNIX98
+#if defined __USE_ISOC99 || defined __USE_UNIX98
 
 extern int __snprintf_chk (char *__restrict __s, size_t __n, int __flag,
 			   size_t __slen, const char *__restrict __format,
diff --git a/libio/stdio.h b/libio/stdio.h
index 90a253f209..d8c0bdbab7 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -47,8 +47,8 @@ __BEGIN_NAMESPACE_STD
 /* The opaque type of streams.  This is the definition used elsewhere.  */
 typedef struct _IO_FILE FILE;
 __END_NAMESPACE_STD
-#if defined __USE_LARGEFILE64 || defined __USE_MISC || defined __USE_POSIX \
-    || defined __USE_MISC || defined __USE_ISOC99 || defined __USE_XOPEN \
+#if defined __USE_LARGEFILE64 || defined __USE_POSIX \
+    || defined __USE_ISOC99 || defined __USE_XOPEN \
     || defined __USE_POSIX2
 __USING_NAMESPACE_STD(FILE)
 #endif
@@ -380,7 +380,7 @@ extern int vsprintf (char *__restrict __s, const char *__restrict __format,
 		     _G_va_list __arg) __THROWNL;
 __END_NAMESPACE_STD
 
-#if defined __USE_MISC || defined __USE_ISOC99 || defined __USE_UNIX98
+#if defined __USE_ISOC99 || defined __USE_UNIX98
 __BEGIN_NAMESPACE_C99
 /* Maximum chars of output to write in MAXLEN.  */
 extern int snprintf (char *__restrict __s, size_t __maxlen,
@@ -542,14 +542,14 @@ __END_NAMESPACE_STD
    optimization for it.  */
 #define getc(_fp) _IO_getc (_fp)
 
-#if defined __USE_POSIX || defined __USE_MISC
+#ifdef __USE_POSIX
 /* These are defined in POSIX.1:1996.
 
    These functions are possible cancellation points and therefore not
    marked with __THROW.  */
 extern int getc_unlocked (FILE *__stream);
 extern int getchar_unlocked (void);
-#endif /* Use POSIX or MISC.  */
+#endif /* Use POSIX.  */
 
 #ifdef __USE_MISC
 /* Faster version when locking is not necessary.
@@ -594,14 +594,14 @@ __END_NAMESPACE_STD
 extern int fputc_unlocked (int __c, FILE *__stream);
 #endif /* Use MISC.  */
 
-#if defined __USE_POSIX || defined __USE_MISC
+#ifdef __USE_POSIX
 /* These are defined in POSIX.1:1996.
 
    These functions are possible cancellation points and therefore not
    marked with __THROW.  */
 extern int putc_unlocked (int __c, FILE *__stream);
 extern int putchar_unlocked (int __c);
-#endif /* Use POSIX or MISC.  */
+#endif /* Use POSIX.  */
 
 
 #if defined __USE_MISC \
@@ -864,7 +864,7 @@ extern int fileno_unlocked (FILE *__stream) __THROW __wur;
 #endif
 
 
-#if defined  __USE_POSIX2 || defined __USE_MISC
+#ifdef __USE_POSIX2
 /* Create a new stream connected to a pipe running the given command.
 
    This function is a possible cancellation point and therefore not
@@ -905,7 +905,7 @@ extern int obstack_vprintf (struct obstack *__restrict __obstack,
 #endif /* Use GNU.  */
 
 
-#if defined __USE_POSIX || defined __USE_MISC
+#ifdef __USE_POSIX
 /* These are defined in POSIX.1:1996.  */
 
 /* Acquire ownership of STREAM.  */
@@ -917,7 +917,7 @@ extern int ftrylockfile (FILE *__stream) __THROW __wur;
 
 /* Relinquish the ownership granted for STREAM.  */
 extern void funlockfile (FILE *__stream) __THROW;
-#endif /* POSIX || misc */
+#endif /* POSIX */
 
 #if defined __USE_XOPEN && !defined __USE_XOPEN2K && !defined __USE_GNU
 /* The X/Open standard requires some functions and variables to be