kc3-lang/gnulib/modules/linkat

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• Hash : c8e57ce5
  Author :
  Date : 2014-10-31T18:12:15
  

  linkat: wrap to handle symlinks on OS X 10.10
  
  * m4/linkat.m4 (gl_FUNC_LINKAT): linkat() is available on Yosemite
  but not usable because it doesn't support creating hardlinks
  to symlinks.  Therefore add a generic test for this capability
  and fallback to our emulation if linkat() fails with ENOTSUP.
  

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• modules/linkat

• Description:
  linkat() function: create a hard link, relative to two directories
  
  Files:
  lib/at-func2.c
  lib/linkat.c
  m4/linkat.m4
  
  Depends-on:
  unistd
  extensions
  dirname-lgpl     [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  errno            [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  fcntl-h          [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  filenamecat-lgpl [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  link-follow      [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  areadlink        [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  at-internal      [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  dosname          [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  fstat            [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  getcwd-lgpl      [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  openat-h         [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  openat-die       [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  link             [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  lstat            [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  same-inode       [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  save-cwd         [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  symlink          [test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1]
  areadlinkat      [test $REPLACE_LINKAT = 1]
  fstatat          [test $REPLACE_LINKAT = 1]
  
  configure.ac:
  gl_FUNC_LINKAT
  if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then
    AC_LIBOBJ([linkat])
    AC_LIBOBJ([at-func2])
  fi
  gl_UNISTD_MODULE_INDICATOR([linkat])
  
  Makefile.am:
  
  Include:
  <fcntl.h>
  <unistd.h>
  
  License:
  GPL
  
  Maintainer:
  Jim Meyering, Eric Blake
  

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