view modules/faccessat @ 40215:88b18d82fa61

crypto/des: Fix undefined behaviour. * lib/des.c (READ_64BIT_DATA): Cast bytes to 'unsigned int', to avoid shift operations on 'int'.
author Bruno Haible <bruno@clisp.org>
date Sat, 09 Mar 2019 22:21:25 +0100
parents 534c5ca60c4f
children
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Description:
faccessat() function: check user's permissions for a file.

Files:
lib/faccessat.c
lib/at-func.c
m4/faccessat.m4

Depends-on:
unistd
extensions
at-internal     [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
dosname         [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
errno           [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
fchdir          [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
fcntl-h         [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
fstatat         [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
openat-die      [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
openat-h        [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
save-cwd        [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]
euidaccess      [test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1]

configure.ac:
gl_FUNC_FACCESSAT
if test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1; then
  AC_LIBOBJ([faccessat])
  gl_PREREQ_FACCESSAT
fi
gl_MODULE_INDICATOR([faccessat])
gl_UNISTD_MODULE_INDICATOR([faccessat])

Makefile.am:

Include:
<fcntl.h>
<unistd.h>

License:
GPL

Maintainer:
Jim Meyering, Eric Blake