kc3-lang/gnulib/m4/chdir-long.m4

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• Hash : 95af6e04
  Author :
  Date : 2017-07-11T13:58:01
  

  More systematic m4 quoting and indentation.
  
  * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Quote systematically.
  * m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
  * m4/d-type.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Likewise.
  * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise.
  * m4/host-os.m4 (gl_HOST_OS): Likewise.
  * m4/jm-winsz1.m4 (gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H,
  gl_WINSIZE_IN_PTEM): Likewise.
  * m4/mbrtowc.m4 (AC_FUNC_MBRTOWC): Likewise.
  * m4/physmem.m4 (gl_SYS__SYSTEM_CONFIGURATION): Likewise.
  * m4/pselect.m4 (gl_FUNC_PSELECT): Likewise.
  * m4/fchownat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG): Quote systematically.
  Correct indentation.
  * m4/getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): Likewise.
  * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
  * m4/jm-winsz2.m4 (gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Likewise.
  * m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise.
  * m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Likewise.
  * m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Likewise.
  

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• m4/chdir-long.m4

• #serial 16
  
  # Use Gnulib's robust chdir function.
  # It can handle arbitrarily long directory names, which means
  # that when it is given the name of an existing directory, it
  # never fails with ENAMETOOLONG.
  # Arrange to compile chdir-long.c only on systems that define PATH_MAX.
  
  dnl Copyright (C) 2004-2007, 2009-2017 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  # Written by Jim Meyering.
  
  AC_DEFUN([gl_FUNC_CHDIR_LONG],
  [
    AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ])
    AC_CACHE_CHECK([whether this system has an arbitrary file name length limit],
      [gl_cv_have_arbitrary_file_name_length_limit],
      [AC_EGREP_CPP([have_arbitrary_file_name_length_limit],
                    gl_PATHMAX_SNIPPET[
  #ifdef PATH_MAX
  have_arbitrary_file_name_length_limit
  #endif],
      [gl_cv_have_arbitrary_file_name_length_limit=yes],
      [gl_cv_have_arbitrary_file_name_length_limit=no])])
  ])
  
  AC_DEFUN([gl_PREREQ_CHDIR_LONG], [:])
  

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