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author | Joseph Myers <joseph@codesourcery.com> | 2014-02-21 21:45:26 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2014-02-21 21:45:26 +0000 |
commit | acd7f096d79c181866d56d4aaf3b043e741f1e2c (patch) | |
tree | 94c060877bad764909f81a59eed8e62a17b84576 /posix/unistd.h | |
parent | a5d82e4e34d627f6347b8dbd79046db7df5f93b6 (diff) | |
download | glibc-acd7f096d79c181866d56d4aaf3b043e741f1e2c.zip glibc-acd7f096d79c181866d56d4aaf3b043e741f1e2c.tar.gz glibc-acd7f096d79c181866d56d4aaf3b043e741f1e2c.tar.bz2 |
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 'posix/unistd.h')
-rw-r--r-- | posix/unistd.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 52e9178..ac81d92 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -262,7 +262,7 @@ typedef __pid_t pid_t; # endif #endif /* X/Open */ -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K # ifndef __intptr_t_defined typedef __intptr_t intptr_t; # define __intptr_t_defined @@ -473,7 +473,7 @@ extern int pause (void); extern int chown (const char *__file, __uid_t __owner, __gid_t __group) __THROW __nonnull ((1)) __wur; -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 /* Change the owner and group of the file that FD is open on. */ extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __THROW __wur; @@ -483,7 +483,7 @@ extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __THROW __wur; extern int lchown (const char *__file, __uid_t __owner, __gid_t __group) __THROW __nonnull ((1)) __wur; -#endif /* Use BSD || X/Open Unix. */ +#endif /* Use X/Open Unix. */ #ifdef __USE_ATFILE /* Change the owner and group of FILE relative to the directory FD is open @@ -496,7 +496,7 @@ extern int fchownat (int __fd, const char *__file, __uid_t __owner, /* Change the process's working directory to PATH. */ extern int chdir (const char *__path) __THROW __nonnull ((1)) __wur; -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 /* Change the process's working directory to the one FD is open on. */ extern int fchdir (int __fd) __THROW __wur; #endif @@ -659,7 +659,7 @@ extern int setpgid (__pid_t __pid, __pid_t __pgid) __THROW; This is exactly the same as `setpgid (0, 0)'. */ extern int setpgrp (void) __THROW; -#endif /* Use SVID or BSD. */ +#endif /* Use misc or X/Open. */ /* Create a new session with the calling process as its leader. The process group IDs of the session and the calling process @@ -705,10 +705,10 @@ extern int setuid (__uid_t __uid) __THROW __wur; extern int setreuid (__uid_t __ruid, __uid_t __euid) __THROW __wur; #endif -#if defined __USE_MISC || defined __USE_XOPEN2K +#ifdef __USE_XOPEN2K /* Set the effective user ID of the calling process to UID. */ extern int seteuid (__uid_t __uid) __THROW __wur; -#endif /* Use BSD. */ +#endif /* Use POSIX.1-2001. */ /* Set the group ID of the calling process to GID. If the calling process is the super-user, set the real @@ -722,10 +722,10 @@ extern int setgid (__gid_t __gid) __THROW __wur; extern int setregid (__gid_t __rgid, __gid_t __egid) __THROW __wur; #endif -#if defined __USE_MISC || defined __USE_XOPEN2K +#ifdef __USE_XOPEN2K /* Set the effective group ID of the calling process to GID. */ extern int setegid (__gid_t __gid) __THROW __wur; -#endif /* Use BSD. */ +#endif /* Use POSIX.1-2001. */ #ifdef __USE_GNU /* Fetch the real user ID, effective user ID, and saved-set user ID, @@ -762,7 +762,7 @@ extern __pid_t fork (void) __THROWNL; replaced by a call to `execve'. Return -1 for errors, 0 to the new process, and the process ID of the new process to the old process. */ extern __pid_t vfork (void) __THROW; -#endif /* Use BSD or XPG < 7. */ +#endif /* Use misc or XPG < 7. */ /* Return the pathname of the terminal FD is open on, or NULL on errors. @@ -798,7 +798,7 @@ extern int linkat (int __fromfd, const char *__from, int __tofd, __THROW __nonnull ((2, 4)) __wur; #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K /* Make a symbolic link to FROM named TO. */ extern int symlink (const char *__from, const char *__to) __THROW __nonnull ((1, 2)) __wur; @@ -809,7 +809,7 @@ extern int symlink (const char *__from, const char *__to) extern ssize_t readlink (const char *__restrict __path, char *__restrict __buf, size_t __len) __THROW __nonnull ((1, 2)) __wur; -#endif /* Use BSD. */ +#endif /* Use POSIX.1-2001. */ #ifdef __USE_ATFILE /* Like symlink but a relative path in TO is interpreted relative to TOFD. */ @@ -872,7 +872,7 @@ extern int setlogin (const char *__name) __THROW __nonnull ((1)); #endif -#if defined __USE_MISC || defined __USE_UNIX98 || defined __USE_XOPEN2K +#if defined __USE_UNIX98 || defined __USE_XOPEN2K /* Put the name of the current host in no more than LEN bytes of NAME. The result is null-terminated if LEN is large enough for the full name and the terminator. */ @@ -935,7 +935,7 @@ extern void setusershell (void) __THROW; /* Rewind and re-read the file. */ terminal. If NOCHDIR is zero, do `chdir ("/")'. If NOCLOSE is zero, redirects stdin, stdout, and stderr to /dev/null. */ extern int daemon (int __nochdir, int __noclose) __THROW __wur; -#endif /* Use BSD || X/Open. */ +#endif /* Use misc || X/Open. */ #if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K) @@ -946,7 +946,7 @@ extern int chroot (const char *__path) __THROW __nonnull ((1)) __wur; /* Prompt with PROMPT and read a string from the terminal without echoing. Uses /dev/tty if possible; otherwise stderr and stdin. */ extern char *getpass (const char *__prompt) __nonnull ((1)); -#endif /* Use BSD || X/Open. */ +#endif /* Use misc || X/Open. */ /* Make all changes done to FD actually appear on disk. @@ -983,10 +983,10 @@ extern int getpagesize (void) __THROW __attribute__ ((__const__)); extern int getdtablesize (void) __THROW; # endif -#endif /* Use BSD || X/Open Unix. */ +#endif /* Use misc || X/Open Unix. */ -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 /* Truncate FILE to LENGTH bytes. */ # ifndef __USE_FILE_OFFSET64 @@ -1006,9 +1006,9 @@ extern int truncate64 (const char *__file, __off64_t __length) __THROW __nonnull ((1)) __wur; # endif -#endif /* Use BSD || X/Open Unix || POSIX 2008. */ +#endif /* Use X/Open Unix || POSIX 2008. */ -#if defined __USE_MISC || defined __USE_POSIX199309 \ +#if defined __USE_POSIX199309 \ || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K /* Truncate the file FD is open on to LENGTH bytes. */ @@ -1026,7 +1026,7 @@ extern int __REDIRECT_NTH (ftruncate, (int __fd, __off64_t __length), extern int ftruncate64 (int __fd, __off64_t __length) __THROW __wur; # endif -#endif /* Use BSD || POSIX.1b || X/Open Unix || XPG6. */ +#endif /* Use POSIX.1b || X/Open Unix || XPG6. */ #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ |