Remove pre-ISO C support

No more __const.

1 files changed, 47 insertions, 47 deletions

diff --git a/posix/unistd.h b/posix/unistd.h
index 01fb64a4dc..f8d559f257 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2009, 2010, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2009, 2010, 2011, 2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -285,16 +285,16 @@ typedef __socklen_t socklen_t;
 #define	F_OK	0		/* Test for existence.  */
 
 /* Test for access to NAME using the real UID and real GID.  */
-extern int access (__const char *__name, int __type) __THROW __nonnull ((1));
+extern int access (const char *__name, int __type) __THROW __nonnull ((1));
 
 #ifdef __USE_GNU
 /* Test for access to NAME using the effective UID and GID
    (as normal file operations use).  */
-extern int euidaccess (__const char *__name, int __type)
+extern int euidaccess (const char *__name, int __type)
      __THROW __nonnull ((1));
 
 /* An alias for `euidaccess', used by some other systems.  */
-extern int eaccess (__const char *__name, int __type)
+extern int eaccess (const char *__name, int __type)
      __THROW __nonnull ((1));
 #endif
 
@@ -302,7 +302,7 @@ extern int eaccess (__const char *__name, int __type)
 /* Test for access to FILE relative to the directory FD is open on.
    If AT_EACCESS is set in FLAG, then use effective IDs like `eaccess',
    otherwise use real IDs like `access'.  */
-extern int faccessat (int __fd, __const char *__file, int __type, int __flag)
+extern int faccessat (int __fd, const char *__file, int __type, int __flag)
      __THROW __nonnull ((2)) __wur;
 #endif /* Use GNU.  */
 
@@ -364,7 +364,7 @@ extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur;
 
    This function is a cancellation point and therefore not marked with
    __THROW.  */
-extern ssize_t write (int __fd, __const void *__buf, size_t __n) __wur;
+extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur;
 
 #if defined __USE_UNIX98 || defined __USE_XOPEN2K8
 # ifndef __USE_FILE_OFFSET64
@@ -382,14 +382,14 @@ extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
 
    This function is a cancellation point and therefore not marked with
    __THROW.  */
-extern ssize_t pwrite (int __fd, __const void *__buf, size_t __n,
+extern ssize_t pwrite (int __fd, const void *__buf, size_t __n,
 		       __off_t __offset) __wur;
 # else
 #  ifdef __REDIRECT
 extern ssize_t __REDIRECT (pread, (int __fd, void *__buf, size_t __nbytes,
 				   __off64_t __offset),
 			   pread64) __wur;
-extern ssize_t __REDIRECT (pwrite, (int __fd, __const void *__buf,
+extern ssize_t __REDIRECT (pwrite, (int __fd, const void *__buf,
 				    size_t __nbytes, __off64_t __offset),
 			   pwrite64) __wur;
 #  else
@@ -406,7 +406,7 @@ extern ssize_t pread64 (int __fd, void *__buf, size_t __nbytes,
 			__off64_t __offset) __wur;
 /* Write N bytes of BUF to FD at the given position OFFSET without
    changing the file pointer.  Return the number written, or -1.  */
-extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
+extern ssize_t pwrite64 (int __fd, const void *__buf, size_t __n,
 			 __off64_t __offset) __wur;
 # endif
 #endif
@@ -471,7 +471,7 @@ extern int pause (void);
 
 
 /* Change the owner and group of FILE.  */
-extern int chown (__const char *__file, __uid_t __owner, __gid_t __group)
+extern int chown (const char *__file, __uid_t __owner, __gid_t __group)
      __THROW __nonnull ((1)) __wur;
 
 #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
@@ -481,7 +481,7 @@ extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __THROW __wur;
 
 /* Change owner and group of FILE, if it is a symbolic
    link the ownership of the symbolic link is changed.  */
-extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
+extern int lchown (const char *__file, __uid_t __owner, __gid_t __group)
      __THROW __nonnull ((1)) __wur;
 
 #endif /* Use BSD || X/Open Unix.  */
@@ -489,13 +489,13 @@ extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
 #ifdef __USE_ATFILE
 /* Change the owner and group of FILE relative to the directory FD is open
    on.  */
-extern int fchownat (int __fd, __const char *__file, __uid_t __owner,
+extern int fchownat (int __fd, const char *__file, __uid_t __owner,
 		     __gid_t __group, int __flag)
      __THROW __nonnull ((2)) __wur;
 #endif /* Use GNU.  */
 
 /* Change the process's working directory to PATH.  */
-extern int chdir (__const char *__path) __THROW __nonnull ((1)) __wur;
+extern int chdir (const char *__path) __THROW __nonnull ((1)) __wur;
 
 #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
 /* Change the process's working directory to the one FD is open on.  */
@@ -549,47 +549,47 @@ extern char **environ;
 
 /* Replace the current process, executing PATH with arguments ARGV and
    environment ENVP.  ARGV and ENVP are terminated by NULL pointers.  */
-extern int execve (__const char *__path, char *__const __argv[],
-		   char *__const __envp[]) __THROW __nonnull ((1, 2));
+extern int execve (const char *__path, char *const __argv[],
+		   char *const __envp[]) __THROW __nonnull ((1, 2));
 
 #ifdef __USE_XOPEN2K8
 /* Execute the file FD refers to, overlaying the running program image.
    ARGV and ENVP are passed to the new program, as for `execve'.  */
-extern int fexecve (int __fd, char *__const __argv[], char *__const __envp[])
+extern int fexecve (int __fd, char *const __argv[], char *const __envp[])
      __THROW __nonnull ((2));
 #endif
 
 
 /* Execute PATH with arguments ARGV and environment from `environ'.  */
-extern int execv (__const char *__path, char *__const __argv[])
+extern int execv (const char *__path, char *const __argv[])
      __THROW __nonnull ((1, 2));
 
 /* Execute PATH with all arguments after PATH until a NULL pointer,
    and the argument after that for environment.  */
-extern int execle (__const char *__path, __const char *__arg, ...)
+extern int execle (const char *__path, const char *__arg, ...)
      __THROW __nonnull ((1, 2));
 
 /* Execute PATH with all arguments after PATH until
    a NULL pointer and environment from `environ'.  */
-extern int execl (__const char *__path, __const char *__arg, ...)
+extern int execl (const char *__path, const char *__arg, ...)
      __THROW __nonnull ((1, 2));
 
 /* Execute FILE, searching in the `PATH' environment variable if it contains
    no slashes, with arguments ARGV and environment from `environ'.  */
-extern int execvp (__const char *__file, char *__const __argv[])
+extern int execvp (const char *__file, char *const __argv[])
      __THROW __nonnull ((1, 2));
 
 /* Execute FILE, searching in the `PATH' environment variable if
    it contains no slashes, with all arguments after FILE until a
    NULL pointer and environment from `environ'.  */
-extern int execlp (__const char *__file, __const char *__arg, ...)
+extern int execlp (const char *__file, const char *__arg, ...)
      __THROW __nonnull ((1, 2));
 
 #ifdef __USE_GNU
 /* Execute FILE, searching in the `PATH' environment variable if it contains
    no slashes, with arguments ARGV and environment from `environ'.  */
-extern int execvpe (__const char *__file, char *__const __argv[],
-		    char *__const __envp[])
+extern int execvpe (const char *__file, char *const __argv[],
+		    char *const __envp[])
      __THROW __nonnull ((1, 2));
 #endif
 
@@ -610,7 +610,7 @@ extern void _exit (int __status) __attribute__ ((__noreturn__));
 #include <bits/confname.h>
 
 /* Get file-specific configuration information about PATH.  */
-extern long int pathconf (__const char *__path, int __name)
+extern long int pathconf (const char *__path, int __name)
      __THROW __nonnull ((1));
 
 /* Get file-specific configuration about descriptor FD.  */
@@ -810,52 +810,52 @@ extern int ttyslot (void) __THROW;
 
 
 /* Make a link to FROM named TO.  */
-extern int link (__const char *__from, __const char *__to)
+extern int link (const char *__from, const char *__to)
      __THROW __nonnull ((1, 2)) __wur;
 
 #ifdef __USE_ATFILE
 /* Like link but relative paths in TO and FROM are interpreted relative
    to FROMFD and TOFD respectively.  */
-extern int linkat (int __fromfd, __const char *__from, int __tofd,
-		   __const char *__to, int __flags)
+extern int linkat (int __fromfd, const char *__from, int __tofd,
+		   const char *__to, int __flags)
      __THROW __nonnull ((2, 4)) __wur;
 #endif
 
 #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K
 /* Make a symbolic link to FROM named TO.  */
-extern int symlink (__const char *__from, __const char *__to)
+extern int symlink (const char *__from, const char *__to)
      __THROW __nonnull ((1, 2)) __wur;
 
 /* Read the contents of the symbolic link PATH into no more than
    LEN bytes of BUF.  The contents are not null-terminated.
    Returns the number of characters read, or -1 for errors.  */
-extern ssize_t readlink (__const char *__restrict __path,
+extern ssize_t readlink (const char *__restrict __path,
 			 char *__restrict __buf, size_t __len)
      __THROW __nonnull ((1, 2)) __wur;
 #endif /* Use BSD.  */
 
 #ifdef __USE_ATFILE
 /* Like symlink but a relative path in TO is interpreted relative to TOFD.  */
-extern int symlinkat (__const char *__from, int __tofd,
-		      __const char *__to) __THROW __nonnull ((1, 3)) __wur;
+extern int symlinkat (const char *__from, int __tofd,
+		      const char *__to) __THROW __nonnull ((1, 3)) __wur;
 
 /* Like readlink but a relative PATH is interpreted relative to FD.  */
-extern ssize_t readlinkat (int __fd, __const char *__restrict __path,
+extern ssize_t readlinkat (int __fd, const char *__restrict __path,
 			   char *__restrict __buf, size_t __len)
      __THROW __nonnull ((2, 3)) __wur;
 #endif
 
 /* Remove the link NAME.  */
-extern int unlink (__const char *__name) __THROW __nonnull ((1));
+extern int unlink (const char *__name) __THROW __nonnull ((1));
 
 #ifdef __USE_ATFILE
 /* Remove the link NAME relative to FD.  */
-extern int unlinkat (int __fd, __const char *__name, int __flag)
+extern int unlinkat (int __fd, const char *__name, int __flag)
      __THROW __nonnull ((2));
 #endif
 
 /* Remove the directory PATH.  */
-extern int rmdir (__const char *__path) __THROW __nonnull ((1));
+extern int rmdir (const char *__path) __THROW __nonnull ((1));
 
 
 /* Return the foreground process group ID of FD.  */
@@ -882,7 +882,7 @@ extern int getlogin_r (char *__name, size_t __name_len) __nonnull ((1));
 
 #ifdef	__USE_BSD
 /* Set the login name returned by `getlogin'.  */
-extern int setlogin (__const char *__name) __THROW __nonnull ((1));
+extern int setlogin (const char *__name) __THROW __nonnull ((1));
 #endif
 
 
@@ -906,7 +906,7 @@ extern int gethostname (char *__name, size_t __len) __THROW __nonnull ((1));
 #if defined __USE_BSD || (defined __USE_XOPEN && !defined __USE_UNIX98)
 /* Set the name of the current host to NAME, which is LEN bytes long.
    This call is restricted to the super-user.  */
-extern int sethostname (__const char *__name, size_t __len)
+extern int sethostname (const char *__name, size_t __len)
      __THROW __nonnull ((1)) __wur;
 
 /* Set the current machine's Internet number to ID.
@@ -919,7 +919,7 @@ extern int sethostid (long int __id) __THROW __wur;
    The NIS domain name is usually the empty string when not using NIS.  */
 extern int getdomainname (char *__name, size_t __len)
      __THROW __nonnull ((1)) __wur;
-extern int setdomainname (__const char *__name, size_t __len)
+extern int setdomainname (const char *__name, size_t __len)
      __THROW __nonnull ((1)) __wur;
 
 
@@ -929,7 +929,7 @@ extern int setdomainname (__const char *__name, size_t __len)
 extern int vhangup (void) __THROW;
 
 /* Revoke the access of all descriptors currently open on FILE.  */
-extern int revoke (__const char *__file) __THROW __nonnull ((1)) __wur;
+extern int revoke (const char *__file) __THROW __nonnull ((1)) __wur;
 
 
 /* Enable statistical profiling, writing samples of the PC into at most
@@ -945,7 +945,7 @@ extern int profil (unsigned short int *__sample_buffer, size_t __size,
 /* Turn accounting on if NAME is an existing file.  The system will then write
    a record for each process as it terminates, to this file.  If NAME is NULL,
    turn accounting off.  This call is restricted to the super-user.  */
-extern int acct (__const char *__name) __THROW;
+extern int acct (const char *__name) __THROW;
 
 
 /* Successive calls return the shells listed in `/etc/shells'.  */
@@ -964,11 +964,11 @@ extern int daemon (int __nochdir, int __noclose) __THROW __wur;
 #if defined __USE_BSD || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
 /* Make PATH be the root directory (the starting point for absolute paths).
    This call is restricted to the super-user.  */
-extern int chroot (__const char *__path) __THROW __nonnull ((1)) __wur;
+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));
+extern char *getpass (const char *__prompt) __nonnull ((1));
 #endif /* Use BSD || X/Open.  */
 
 
@@ -1015,19 +1015,19 @@ extern int getdtablesize (void) __THROW;
 
 /* Truncate FILE to LENGTH bytes.  */
 # ifndef __USE_FILE_OFFSET64
-extern int truncate (__const char *__file, __off_t __length)
+extern int truncate (const char *__file, __off_t __length)
      __THROW __nonnull ((1)) __wur;
 # else
 #  ifdef __REDIRECT_NTH
 extern int __REDIRECT_NTH (truncate,
-			   (__const char *__file, __off64_t __length),
+			   (const char *__file, __off64_t __length),
 			   truncate64) __nonnull ((1)) __wur;
 #  else
 #   define truncate truncate64
 #  endif
 # endif
 # ifdef __USE_LARGEFILE64
-extern int truncate64 (__const char *__file, __off64_t __length)
+extern int truncate64 (const char *__file, __off64_t __length)
      __THROW __nonnull ((1)) __wur;
 # endif
 
@@ -1141,7 +1141,7 @@ extern int fdatasync (int __fildes);
    be defined here.  */
 #ifdef	__USE_XOPEN
 /* Encrypt at most 8 characters from KEY using salt to perturb DES.  */
-extern char *crypt (__const char *__key, __const char *__salt)
+extern char *crypt (const char *__key, const char *__salt)
      __THROW __nonnull ((1, 2));
 
 /* Encrypt data in BLOCK in place if EDFLAG is zero; otherwise decrypt
@@ -1153,7 +1153,7 @@ extern void encrypt (char *__block, int __edflag) __THROW __nonnull ((1));
    FROM and copy the result to TO.  The value of TO must not be in the
    range [FROM - N + 1, FROM - 1].  If N is odd the first byte in FROM
    is without partner.  */
-extern void swab (__const void *__restrict __from, void *__restrict __to,
+extern void swab (const void *__restrict __from, void *__restrict __to,
 		  ssize_t __n) __THROW __nonnull ((1, 2));
 #endif