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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.
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ChangeLog
16
ChangeLog
@ -1,3 +1,19 @@
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2014-02-13 Joseph Myers <joseph@codesourcery.com>
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* bits/mman.h [__USE_MISC]: Remove redundant conditionals.
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* ctype/ctype.h [__USE_MISC]: Likewise.
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* dirent/dirent.h [__USE_MISC]: Likewise.
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* grp/grp.h [__USE_MISC]: Likewise.
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* io/fcntl.h [__USE_MISC]: Likewise.
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* io/sys/stat.h [__USE_MISC]: Likewise.
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* libio/stdio.h [__USE_MISC]: Likewise.
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* posix/unistd.h [__USE_MISC]: Likewise.
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* pwd/pwd.h [__USE_MISC]: Likewise.
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* stdlib.h [__USE_MISC]: Likewise.
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* string/bits/string2.h [__USE_MISC]: Likewise.
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* string/string.h [__USE_MISC]: Likewise.
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* time/time.h [__USE_MISC]: Likewise.
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2014-02-13 Andreas Schwab <schwab@suse.de>
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[BZ #16574]
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@ -41,9 +41,7 @@
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# define MAP_FILE 0x0001 /* Mapped from a file or device. */
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# define MAP_ANON 0x0002 /* Allocated from anonymous virtual memory. */
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# define MAP_TYPE 0x000f /* Mask for type field. */
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# ifdef __USE_MISC
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# define MAP_ANONYMOUS MAP_ANON /* Linux name. */
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# endif
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# define MAP_ANONYMOUS MAP_ANON /* Linux name. */
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#endif
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/* Sharing types (must choose one and only one of these). */
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@ -143,7 +143,7 @@ __END_NAMESPACE_C99
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extern int isctype (int __c, int __mask) __THROW;
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#endif
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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#if defined __USE_MISC || defined __USE_XOPEN
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/* Return nonzero iff C is in the ASCII set
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(i.e., is no more than 7 bits wide). */
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@ -229,7 +229,7 @@ __NTH (toupper (int __c))
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# define toupper(c) __tobody (c, toupper, *__ctype_toupper_loc (), (c))
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# endif /* Optimizing gcc */
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# if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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# if defined __USE_MISC || defined __USE_XOPEN
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# define isascii(c) __isascii (c)
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# define toascii(c) __toascii (c)
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@ -316,7 +316,7 @@ extern int toupper_l (int __c, __locale_t __l) __THROW;
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# define __isblank_l(c,l) __isctype_l((c), _ISblank, (l))
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# if defined __USE_MISC || defined __USE_MISC
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# ifdef __USE_MISC
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# define __isascii_l(c,l) ((l), __isascii (c))
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# define __toascii_l(c,l) ((l), __toascii (c))
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# endif
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@ -335,7 +335,7 @@ extern int toupper_l (int __c, __locale_t __l) __THROW;
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# define isblank_l(c,l) __isblank_l ((c), (l))
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# if defined __USE_MISC || defined __USE_MISC
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# ifdef __USE_MISC
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# define isascii_l(c,l) __isascii_l ((c), (l))
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# define toascii_l(c,l) __toascii_l ((c), (l))
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# endif
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@ -60,7 +60,7 @@ typedef __ino64_t ino64_t;
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#include <bits/dirent.h>
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#if (defined __USE_MISC || defined __USE_MISC) && !defined d_fileno
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#if defined __USE_MISC && !defined d_fileno
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# define d_ino d_fileno /* Backward compatibility. */
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#endif
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@ -207,7 +207,7 @@ extern int readdir64_r (DIR *__restrict __dirp,
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/* Rewind DIRP to the beginning of the directory. */
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extern void rewinddir (DIR *__dirp) __THROW __nonnull ((1));
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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#if defined __USE_MISC || defined __USE_XOPEN
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# include <bits/types.h>
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/* Seek to position POS on DIRP. */
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@ -217,7 +217,7 @@ extern void seekdir (DIR *__dirp, long int __pos) __THROW __nonnull ((1));
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extern long int telldir (DIR *__dirp) __THROW __nonnull ((1));
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#endif
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN2K8
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#if defined __USE_MISC || defined __USE_XOPEN2K8
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/* Return the file descriptor used by DIRP. */
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extern int dirfd (DIR *__dirp) __THROW __nonnull ((1));
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@ -226,7 +226,7 @@ extern int dirfd (DIR *__dirp) __THROW __nonnull ((1));
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# define dirfd(dirp) _DIR_dirfd (dirp)
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# endif
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# if defined __USE_MISC || defined __USE_MISC
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# ifdef __USE_MISC
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# ifndef MAXNAMLEN
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/* Get the definitions of the POSIX.1 limits. */
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# include <bits/posix1_lim.h>
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@ -343,7 +343,7 @@ extern int alphasort64 (const struct dirent64 **__e1,
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#endif /* Use BSD or misc or XPG7. */
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#if defined __USE_MISC || defined __USE_MISC
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#ifdef __USE_MISC
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/* Read directory entries from FD into BUF, reading at most NBYTES.
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Reading starts at offset *BASEP, and *BASEP is updated with the new
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position after reading. Returns the number of bytes read; zero when at
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@ -54,7 +54,7 @@ struct group
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#endif
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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/* Rewind the group-file stream.
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This function is a possible cancellation point and therefore not
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@ -62,7 +62,7 @@ struct group
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extern void setgrent (void);
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#endif
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED \
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED \
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|| defined __USE_XOPEN2K8
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/* Close the group-file stream.
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@ -87,7 +87,7 @@ typedef __pid_t pid_t;
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# define S_ISUID __S_ISUID /* Set user ID on execution. */
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# define S_ISGID __S_ISGID /* Set group ID on execution. */
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# if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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# if defined __USE_MISC || defined __USE_XOPEN
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/* Save swapped text after use (sticky bit). This is pretty well obsolete. */
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# define S_ISVTX __S_ISVTX
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# endif
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@ -104,7 +104,7 @@ __BEGIN_DECLS
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#include <bits/stat.h>
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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#if defined __USE_MISC || defined __USE_XOPEN
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# define S_IFMT __S_IFMT
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# define S_IFDIR __S_IFDIR
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# define S_IFCHR __S_IFCHR
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@ -116,7 +116,7 @@ __BEGIN_DECLS
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# ifdef __S_IFLNK
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# define S_IFLNK __S_IFLNK
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# endif
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# if (defined __USE_MISC || defined __USE_MISC || defined __USE_UNIX98) \
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# if (defined __USE_MISC || defined __USE_UNIX98) \
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&& defined __S_IFSOCK
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# define S_IFSOCK __S_IFSOCK
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# endif
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@ -164,7 +164,7 @@ __BEGIN_DECLS
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#define S_ISUID __S_ISUID /* Set user ID on execution. */
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#define S_ISGID __S_ISGID /* Set group ID on execution. */
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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#if defined __USE_MISC || defined __USE_XOPEN
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/* Save swapped text after use (sticky bit). This is pretty well obsolete. */
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# define S_ISVTX __S_ISVTX
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#endif
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@ -175,7 +175,7 @@ __BEGIN_DECLS
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/* Read, write, and execute by owner. */
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#define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC)
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#if defined __USE_MISC && defined __USE_MISC
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#ifdef __USE_MISC
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# define S_IREAD S_IRUSR
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# define S_IWRITE S_IWUSR
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# define S_IEXEC S_IXUSR
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@ -332,7 +332,7 @@ extern int mkdirat (int __fd, const char *__path, __mode_t __mode)
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/* Create a device file named PATH, with permission and special bits MODE
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and device number DEV (which can be constructed from major and minor
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device numbers with the `makedev' macro above). */
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev)
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__THROW __nonnull ((1));
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@ -478,7 +478,7 @@ __NTH (fstatat (int __fd, const char *__filename, struct stat *__statbuf,
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}
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# endif
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# if defined __USE_MISC || defined __USE_MISC
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# ifdef __USE_MISC
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__extern_inline int
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__NTH (mknod (const char *__path, __mode_t __mode, __dev_t __dev))
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{
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@ -604,7 +604,7 @@ extern int putchar_unlocked (int __c);
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#endif /* Use POSIX or MISC. */
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#if defined __USE_MISC || defined __USE_MISC \
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#if defined __USE_MISC \
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|| (defined __USE_XOPEN && !defined __USE_XOPEN2K)
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/* Get a word (int) from STREAM. */
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extern int getw (FILE *__stream);
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@ -864,8 +864,7 @@ extern int fileno_unlocked (FILE *__stream) __THROW __wur;
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#endif
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#if (defined __USE_POSIX2 || defined __USE_MISC || defined __USE_MISC || \
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defined __USE_MISC)
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#if defined __USE_POSIX2 || defined __USE_MISC
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/* Create a new stream connected to a pipe running the given command.
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This function is a possible cancellation point and therefore not
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@ -645,7 +645,7 @@ extern __pid_t getpgid (__pid_t __pid) __THROW;
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If PGID is zero, the process ID of the process is used. */
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extern int setpgid (__pid_t __pid, __pid_t __pgid) __THROW;
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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/* Both System V and BSD have `setpgrp' functions, but with different
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calling conventions. The BSD function is the same as POSIX.1 `setpgid'
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(above). The System V function takes no arguments and puts the calling
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@ -64,7 +64,7 @@ struct passwd
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#endif
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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/* Rewind the password-file stream.
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This function is a possible cancellation point and therefore not
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@ -131,7 +131,7 @@ extern struct passwd *getpwnam (const char *__name);
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other reentrant functions so the chances are good this is what the
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POSIX people would choose. */
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# if defined __USE_MISC || defined __USE_MISC
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# ifdef __USE_MISC
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/* This function is not part of POSIX and therefore no official
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cancellation point. But due to similarity with an POSIX interface
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or due to the implementation it is a cancellation point and
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@ -310,7 +310,7 @@ extern long int a64l (const char *__s)
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#endif /* Use SVID || extended X/Open. */
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_MISC
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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# include <sys/types.h> /* we need int32_t... */
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/* These are the functions that actually do things. The `random', `srandom',
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@ -488,7 +488,7 @@ __END_NAMESPACE_STD
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extern void cfree (void *__ptr) __THROW;
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#endif /* Use misc. */
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#if defined __USE_GNU || defined __USE_MISC || defined __USE_MISC
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#if defined __USE_GNU || defined __USE_MISC
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# include <alloca.h>
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#endif /* Use GNU, BSD, or misc. */
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__retval; })) \
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: __strdup (s)))
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# if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
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# define strdup(s) __strdup (s)
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# endif
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# endif
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@ -54,7 +54,7 @@ __END_NAMESPACE_STD
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/* Copy no more than N bytes of SRC to DEST, stopping when C is found.
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Return the position in DEST one byte past where C was copied,
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or NULL if C was not found in the first N bytes of SRC. */
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN
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#if defined __USE_MISC || defined __USE_XOPEN
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extern void *memccpy (void *__restrict __dest, const void *__restrict __src,
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int __c, size_t __n)
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__THROW __nonnull ((1, 2));
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@ -170,7 +170,7 @@ extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n,
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__locale_t __l) __THROW __nonnull ((2, 4));
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#endif
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#if defined __USE_MISC || defined __USE_MISC || defined __USE_XOPEN_EXTENDED \
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#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED \
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|| defined __USE_XOPEN2K8
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/* Duplicate S, returning an identical malloc'd string. */
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extern char *strdup (const char *__s)
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/* Returned by `time'. */
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typedef __time_t time_t;
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__END_NAMESPACE_STD
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#if defined __USE_POSIX || defined __USE_MISC || defined __USE_MISC
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#if defined __USE_POSIX || defined __USE_MISC
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__USING_NAMESPACE_STD(time_t)
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#endif
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