Mercurial > gnulib
view lib/se-selinux.in.h @ 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 | b06060465f09 |
children |
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/* Replacement <selinux/selinux.h> for platforms that lack it. Copyright (C) 2008-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if HAVE_SELINUX_SELINUX_H #@INCLUDE_NEXT@ @NEXT_SELINUX_SELINUX_H@ #else # if !defined _@GUARD_PREFIX@_SELINUX_SELINUX_H # define _@GUARD_PREFIX@_SELINUX_SELINUX_H # include <sys/types.h> # include <errno.h> # ifndef _GL_INLINE_HEADER_BEGIN #error "Please include config.h first." # endif _GL_INLINE_HEADER_BEGIN # ifndef SE_SELINUX_INLINE # define SE_SELINUX_INLINE _GL_INLINE # endif /* The definition of _GL_UNUSED_PARAMETER is copied here. */ # if !GNULIB_defined_security_types typedef unsigned short security_class_t; typedef char *security_context_t; # define is_selinux_enabled() 0 SE_SELINUX_INLINE int getcon (security_context_t *con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE void freecon (security_context_t con _GL_UNUSED_PARAMETER) {} SE_SELINUX_INLINE int getfscreatecon (security_context_t *con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int setfscreatecon (security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int matchpathcon (char const *file _GL_UNUSED_PARAMETER, mode_t m _GL_UNUSED_PARAMETER, security_context_t *con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int getfilecon (char const *file _GL_UNUSED_PARAMETER, security_context_t *con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int lgetfilecon (char const *file _GL_UNUSED_PARAMETER, security_context_t *con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int fgetfilecon (int fd, security_context_t *con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int setfilecon (char const *file _GL_UNUSED_PARAMETER, security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int lsetfilecon (char const *file _GL_UNUSED_PARAMETER, security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int fsetfilecon (int fd _GL_UNUSED_PARAMETER, security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int security_check_context (security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int security_check_context_raw (security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int setexeccon (security_context_t con _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE int security_compute_create (security_context_t scon _GL_UNUSED_PARAMETER, security_context_t tcon _GL_UNUSED_PARAMETER, security_class_t tclass _GL_UNUSED_PARAMETER, security_context_t *newcon _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } SE_SELINUX_INLINE security_class_t string_to_security_class (char const *name) { errno = ENOTSUP; return 0; } SE_SELINUX_INLINE int matchpathcon_init_prefix (char const *path _GL_UNUSED_PARAMETER, char const *prefix _GL_UNUSED_PARAMETER) { errno = ENOTSUP; return -1; } # define GNULIB_defined_security_types 1 # endif _GL_INLINE_HEADER_END # endif #endif