kc3-lang/gnulib/lib/futimens.c

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• Hash : 89b0db35
  Author :
  Date : 2010-09-17T15:08:29
  

  fdutimens, fdutimensat: update signature, again
  
  In general, merging:
  
  f<act>(fd,args) and <act>at(dir,name,args)
  
  should produce:
  
  fd<act>at(fd,dir,name,args)
  
  * lib/utimens.h (gl_futimens): Delete, and move signature...
  (fdutimens): ...here.
  (fdutimensat): Rearrange signature.
  (lutimensat): Rename variable for clarity.
  * lib/fdutimensat.c (fdutimensat): Update signature.
  * lib/utimens.c (fdutimens): Likewise.
  (gl_futimens): Delete.
  (utimens, lutimens): Update callers.
  * lib/futimens.c (futimens): Likewise.
  * tests/test-fdutimensat.c: Likewise.
  * tests/test-utimens.c: Likewise.
  * tests/test-futimens.h: Update comment.
  * NEWS: Mention this.
  Suggested by Paul Eggert.
  
  Signed-off-by: Eric Blake <eblake@redhat.com>
  

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• lib/futimens.c

• /* Set the access and modification time of an open fd.
     Copyright (C) 2009, 2010 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  /* written by Eric Blake */
  
  #include <config.h>
  
  #include <sys/stat.h>
  
  #include "utimens.h"
  
  /* Set the access and modification time stamps of FD to be
     TIMESPEC[0] and TIMESPEC[1], respectively.
     Fail with ENOSYS on systems without futimes (or equivalent).
     If TIMESPEC is null, set the time stamps to the current time.
     Return 0 on success, -1 (setting errno) on failure.  */
  int
  futimens (int fd, struct timespec const times[2])
  {
    /* fdutimens also works around bugs in native futimens, when running
       with glibc compiled against newer headers but on a Linux kernel
       older than 2.6.32.  */
    return fdutimens (fd, NULL, times);
  }
  

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