Mercurial > gnulib
view modules/fstatat @ 40214:452ab00796c7
Fix undefined behaviour.
* lib/bitrotate.h (rotl16, rotr16, rotl8, rotr8): Case x to
'unsigned int', to avoid shift operations on 'int'.
* lib/xmemdup0.c (xmemdup0): Don't invoke memcpy with a zero size.
* tests/test-count-leading-zeros.c (main): Use a random number that has
as many bits as TYPE, not only 2*15 or 2*31 bits.
* tests/test-count-trailing-zeros.c (main): Likewise.
* tests/test-count-one-bits.c (main): Likewise.
* tests/test-memmem.c: Don't include "null-ptr.h".
(main): Use zerosize_ptr() instead of null_ptr().
* modules/memmem-tests (Files): Remove tests/null-ptr.h.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 20:32:25 +0100 |
parents | 2d6db3f14060 |
children |
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Description: fstatat() function: Return information about a file at a directory. Files: lib/fstatat.c lib/at-func.c m4/fstatat.m4 m4/lstat.m4 Depends-on: sys_stat extensions at-internal [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] dosname [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] errno [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] extern-inline [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] fchdir [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] fcntl-h [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] lstat [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] openat-die [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] openat-h [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] save-cwd [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] stat-time [test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1] configure.ac: gl_FUNC_FSTATAT if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then AC_LIBOBJ([fstatat]) fi gl_SYS_STAT_MODULE_INDICATOR([fstatat]) Makefile.am: Include: <sys/stat.h> License: GPL Maintainer: Jim Meyering, Eric Blake, Paul Eggert