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Complete _BSD_SOURCE / _SVID_source followup cleanup.

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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.
This commit is contained in:
Joseph Myers
2014-02-21 21:45:26 +00:00
parent a5d82e4e34
commit acd7f096d7
52 changed files with 255 additions and 178 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
stdlib/stdlib.h
View File

@ -72,13 +72,13 @@ typedef union
# define __WAIT_STATUS_DEFN int *
# endif
# else /* Don't use BSD. */
# else /* Don't use misc. */
# define __WAIT_INT(status) (status)
# define __WAIT_STATUS int *
# define __WAIT_STATUS_DEFN int *
# endif /* Use BSD. */
# endif /* Use misc. */
/* Define the macros <sys/wait.h> also would define this way. */
# define WEXITSTATUS(status) __WEXITSTATUS (__WAIT_INT (status))
@ -151,7 +151,7 @@ extern long int atol (const char *__nptr)
__THROW __attribute_pure__ __nonnull ((1)) __wur;
__END_NAMESPACE_STD
#if defined __USE_ISOC99 || defined __USE_MISC
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
/* Convert a string to a long long integer. */
__extension__ extern long long int atoll (const char *__nptr)
@ -200,9 +200,9 @@ __extension__
extern unsigned long long int strtouq (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__THROW __nonnull ((1));
#endif /* Use BSD. */
#endif /* Use misc. */
#if defined __USE_ISOC99 || defined __USE_MISC
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
/* Convert a string to a quadword integer. */
__extension__
@ -286,7 +286,7 @@ __NTH (atol (const char *__nptr))
}
__END_NAMESPACE_STD
# if defined __USE_MISC || defined __USE_ISOC99
# ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
__extension__ __extern_inline long long int
__NTH (atoll (const char *__nptr))
@ -308,7 +308,7 @@ extern char *l64a (long int __n) __THROW __wur;
extern long int a64l (const char *__s)
__THROW __attribute_pure__ __nonnull ((1)) __wur;
#endif /* Use SVID || extended X/Open. */
#endif /* Use misc || extended X/Open. */
#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
# include <sys/types.h> /* we need int32_t... */
@ -366,7 +366,7 @@ extern int setstate_r (char *__restrict __statebuf,
struct random_data *__restrict __buf)
__THROW __nonnull ((1, 2));
# endif /* Use misc. */
#endif /* Use SVID || extended X/Open || BSD. */
#endif /* Use extended X/Open || misc. */
__BEGIN_NAMESPACE_STD
@ -455,7 +455,7 @@ extern int lcong48_r (unsigned short int __param[7],
struct drand48_data *__buffer)
__THROW __nonnull ((1, 2));
# endif /* Use misc. */
#endif /* Use SVID or X/Open. */
#endif /* Use misc or X/Open. */
#endif /* don't just need malloc and calloc */
@ -488,9 +488,9 @@ __END_NAMESPACE_STD
extern void cfree (void *__ptr) __THROW;
#endif /* Use misc. */
#if defined __USE_GNU || defined __USE_MISC
#ifdef __USE_MISC
# include <alloca.h>
#endif /* Use GNU, BSD, or misc. */
#endif /* Use misc. */
#if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \
|| defined __USE_MISC
@ -578,7 +578,7 @@ extern char *secure_getenv (const char *__name)
extern int putenv (char *__string) __THROW __nonnull ((1));
#endif
#if defined __USE_MISC || defined __USE_XOPEN2K
#ifdef __USE_XOPEN2K
/* Set NAME to VALUE in the environment.
If REPLACE is nonzero, overwrite an existing value. */
extern int setenv (const char *__name, const char *__value, int __replace)
@ -606,8 +606,7 @@ extern int clearenv (void) __THROW;
extern char *mktemp (char *__template) __THROW __nonnull ((1));
#endif
#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED \
|| defined __USE_XOPEN2K8
#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* Generate a unique temporary file name from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the filename unique.
@ -654,7 +653,7 @@ extern int mkstemps64 (char *__template, int __suffixlen)
# endif
#endif
#if defined __USE_MISC || defined __USE_XOPEN2K8
#ifdef __USE_XOPEN2K8
/* Create a unique temporary directory from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the directory name unique.