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Diffstat (limited to 'macro.h')
| -rw-r--r-- | macro.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/macro.h b/macro.h deleted file mode 100644 index 622c08eeda..0000000000 --- a/macro.h +++ /dev/null @@ -1,130 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8 -*-*/ - -#ifndef foomacrohfoo -#define foomacrohfoo - -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd 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 2 of the License, or - (at your option) any later version. - - systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <assert.h> -#include <sys/types.h> - -#define _printf_attr(a,b) __attribute__ ((format (printf, a, b))) -#define _sentinel __attribute__ ((sentinel)) -#define _noreturn __attribute__((noreturn)) -#define _unused __attribute__ ((unused)) -#define _destructor __attribute__ ((destructor)) -#define _pure __attribute__ ((pure)) -#define _const __attribute__ ((const)) -#define _deprecated __attribute__ ((deprecated)) -#define _packed __attribute__ ((packed)) -#define _malloc __attribute__ ((malloc)) -#define _weak __attribute__ ((weak)) -#define _likely(x) (__builtin_expect(!!(x),1)) -#define _unlikely(x) (__builtin_expect(!!(x),0)) - -/* Rounds up */ -static inline size_t ALIGN(size_t l) { - return ((l + sizeof(void*) - 1) & ~(sizeof(void*) - 1)); -} - -#define ELEMENTSOF(x) (sizeof(x)/sizeof((x)[0])) - -#define MAX(a,b) \ - __extension__ ({ \ - typeof(a) _a = (a); \ - typeof(b) _b = (b); \ - _a > _b ? _a : _b; \ - }) - -#define MIN(a,b) \ - __extension__ ({ \ - typeof(a) _a = (a); \ - typeof(b) _b = (b); \ - _a < _b ? _a : _b; \ - }) - -#define CLAMP(x, low, high) \ - __extension__ ({ \ - typeof(x) _x = (x); \ - typeof(low) _low = (low); \ - typeof(high) _high = (high); \ - ((_x > _high) ? _high : ((_x < _low) ? _low : _x)); \ - }) - -#define assert_se(expr) \ - do { \ - if (_unlikely(!(expr))) \ - log_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \ - "Assertion '%s' failed at %s:%u, function %s(). Aborting.", \ - #expr , __FILE__, __LINE__, __PRETTY_FUNCTION__); \ - } while (false) \ - -/* We override the glibc assert() here. */ -#undef assert -#ifdef NDEBUG -#define assert(expr) do {} while(false) -#else -#define assert(expr) assert_se(expr) -#endif - -#define assert_not_reached(t) \ - do { \ - log_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \ - "Code should not be reached '%s' at %s:%u, function %s(). Aborting.", \ - t, __FILE__, __LINE__, __PRETTY_FUNCTION__); \ - } while (false) - -#define assert_cc(expr) \ - do { \ - switch (0) { \ - case 0: \ - case !!(expr): \ - ; \ - } \ - } while (false) - -#define PTR_TO_UINT(p) ((unsigned int) ((uintptr_t) (p))) -#define UINT_TO_PTR(u) ((void*) ((uintptr_t) (u))) - -#define PTR_TO_UINT32(p) ((uint32_t) ((uintptr_t) (p))) -#define UINT32_TO_PTR(u) ((void*) ((uintptr_t) (u))) - -#define PTR_TO_INT(p) ((int) ((intptr_t) (p))) -#define INT_TO_PTR(u) ((void*) ((intptr_t) (u))) - -#define TO_INT32(p) ((int32_t) ((intptr_t) (p))) -#define INT32_TO_PTR(u) ((void*) ((intptr_t) (u))) - -#define memzero(x,l) (memset((x), 0, (l))) -#define zero(x) (memzero(&(x), sizeof(x))) - -#define char_array_0(x) x[sizeof(x)-1] = 0; - -#define IOVEC_SET_STRING(i, s) \ - do { \ - struct iovec *_i = &(i); \ - char *_s = (char *)(s); \ - _i->iov_base = _s; \ - _i->iov_len = strlen(_s); \ - } while(false); - -#include "log.h" - -#endif |