kc3-lang/gnulib/modules/dirfd

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• Hash : 7524d610
  Author :
  Date : 2016-01-14T11:23:49
  

  opendir, closedir, dirfd, fdopendir: port to OS/2 kLIBC
  
  * lib/closedir.c (closedir): Unregister fd if closedir() succeeds.
  * lib/dirent.in.h (_gl_register_dirp_fd, _gl_unregister_dirp_fd):
  Declare on kLIBC.
  * lib/dirfd.c (struct dirp_fd_list): New. Structures to keep track of
  fd associated with dirp.
  (_gl_register_dirp_fd): New. Register fd associated with dirp to
  dirp_fd_list.
  (_gl_unregister_dirp_fd): New. Unregister fd with closing it.
  (dirfd): Implemented for kLIBC.
  * lib/fdopendir.c (fdopendir): Implemented for kLIBC.
  * lib/opendir.c (opendir): New. Register fd and dirp pair if open()
  succeeds.
  * m4/closedir.m4 (gl_FUNC_CLOSEDIR): Replace if OS/2.
  * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise.
  (REPLACE_DIRFD): Define to 1 if replaced.
  * m4/opendir.m4 (gl_FUNC_OPENDIR): Likewise.
  * modules/closedir (Depends-on): Add dirfd.
  * modules/dirfd (Depends-on): Add 'test $REPLACE_DIRFD = 1' to errno
  condition.
  (configure.ac): Add dirfd to LIBOBJS if $REPLACE_DIRFD = 1 as well.
  * modules/opendir (Depends-on): Add dirfd.
  

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• modules/dirfd

• Description:
  Retrieving the file descriptor of an open directory stream.  (Unportable.)
  
  Files:
  lib/dirfd.c
  m4/dirfd.m4
  
  Depends-on:
  dirent
  extensions
  errno           [test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no || test $REPLACE_DIRFD = 1]
  
  configure.ac:
  gl_FUNC_DIRFD
  if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \
     || test $REPLACE_DIRFD = 1; then
    AC_LIBOBJ([dirfd])
    gl_PREREQ_DIRFD
  fi
  gl_DIRENT_MODULE_INDICATOR([dirfd])
  
  Makefile.am:
  
  Include:
  <dirent.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  Jim Meyering
  

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