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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/bits
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/bits')
-rw-r--r--libio/bits/stdio-ldbl.h4
-rw-r--r--libio/bits/stdio.h8
-rw-r--r--libio/bits/stdio2.h2
3 files changed, 7 insertions, 7 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,