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

• Show log

  Commit

• Hash : 9de26050
  Author :
  Date : 2009-09-02T17:06:43
  

  errno: use consistently
  
  * lib/c-stack.c (ENOTSUP): <errno.h> guarantees a definition.
  * lib/canonicalize-lgpl.c (ENAMETOOLONG): Likewise.
  * lib/canonicalize.c (ELOOP): Likewise.
  * lib/inet_ntop.c (EAFNOSUPPORT): Likewise.
  * lib/inet_pton.c (EAFNOSUPPORT): Likewise.
  * lib/lchown.c (EOPNOTSUPP): Likewise.
  * lib/openat-priv.h (ENOSYS, EOPNOTSUPP): Likewise.
  * lib/savewd.c (ESTALE): Likewise.
  * lib/settime.c (ENOSYS): Likewise.
  * lib/utimens.c (ENOSYS): Likewise.
  * lib/xgethostname.c (ENAMETOOLONG): Likewise.
  * lib/chdir-safer.c (ELOOP): Likewise.
  (chdir_no_follow): Use HAVE_READLINK, not ELOOP, as witness.
  * modules/c-stack (Depends-on): Add errno.
  * modules/canonicalize (Depends-on): Likewise.
  * modules/chdir-safer (Depends-on): Likewise.
  * modules/fdopendir (Depends-on): Likewise.
  * modules/inet_ntop (Depends-on): Likewise.
  * modules/inet_pton (Depends-on): Likewise.
  * modules/lchown (Depends-on): Likewise.
  * modules/openat (Depends-on): Likewise.
  * modules/savewd (Depends-on): Likewise.
  * modules/settime (Depends-on): Likewise.
  * m4/chdir-safer.m4 (gl_CHDIR_SAFER): Check for readlink.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

Download

• m4/chdir-safer.m4

• #serial 4
  dnl Copyright (C) 2005, 2006, 2009 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.
  
  AC_DEFUN([gl_CHDIR_SAFER],
  [
    AC_LIBOBJ([chdir-safer])
    AC_CHECK_FUNCS_ONCE([readlink])
  ])
  

Download