lighttpd 1.4.x
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115 lines
2.1 KiB
115 lines
2.1 KiB
#ifndef LI_FIRST_H |
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#define LI_FIRST_H |
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#ifdef HAVE_CONFIG_H |
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# include "config.h" |
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#else |
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# ifndef _GNU_SOURCE |
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# define _GNU_SOURCE |
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# endif |
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#endif |
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#ifndef __STDC_WANT_LIB_EXT1__ |
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#define __STDC_WANT_LIB_EXT1__ 1 |
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#endif |
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#ifdef __COVERITY__ |
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#define _Float128 long double |
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#define _Float64x long double |
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#define _Float64 double |
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#define _Float32x double |
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#define _Float32 float |
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#endif |
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#include <sys/types.h> |
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#include <stddef.h> |
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#if defined HAVE_STDINT_H |
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# include <stdint.h> |
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#elif defined HAVE_INTTYPES_H |
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# include <inttypes.h> |
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#endif |
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/* solaris and NetBSD 1.3.x again */ |
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#if (!defined(HAVE_STDINT_H)) && (!defined(HAVE_INTTYPES_H)) && (!defined(uint32_t)) |
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# define uint32_t u_int32_t |
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#endif |
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#include <limits.h> |
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#ifndef SIZE_MAX |
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# ifdef SIZE_T_MAX |
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# define SIZE_MAX SIZE_T_MAX |
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# else |
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# define SIZE_MAX (~(size_t)0u) |
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# endif |
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#endif |
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#ifndef SSIZE_MAX |
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# define SSIZE_MAX ((ssize_t)(SIZE_MAX >> 1)) |
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#endif |
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#define UNUSED(x) ( (void)(x) ) |
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#ifndef __has_attribute /* clang */ |
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#define __has_attribute(x) 0 |
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#endif |
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#ifdef __GNUC__ |
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#ifndef __GNUC_PREREQ |
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# ifdef __GNUC_PREREQ__ |
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# define __GNUC_PREREQ __GNUC_PREREQ__ |
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# elif defined __GNUC__ && defined __GNUC_MINOR__ |
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# define __GNUC_PREREQ(maj, min) \ |
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((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) |
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# else |
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# define __GNUC_PREREQ(maj, min) 0 |
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# endif |
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#endif |
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#else |
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#define __GNUC_PREREQ(maj,min) 0 |
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#endif |
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#ifndef __attribute_noinline__ |
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#if __has_attribute(noinline) \ |
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|| __GNUC_PREREQ(3,1) |
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#define __attribute_noinline__ __attribute__((__noinline__)) |
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#else |
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#define __attribute_noinline__ |
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#endif |
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#endif |
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#ifndef __attribute_cold__ |
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#if __has_attribute(cold) \ |
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|| __GNUC_PREREQ(4,3) |
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#define __attribute_cold__ __attribute__((__cold__)) |
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#else |
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#define __attribute_cold__ |
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#endif |
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#endif |
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#ifndef __attribute_hot__ |
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#if __has_attribute(hot) \ |
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|| __GNUC_PREREQ(4,3) |
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#define __attribute_hot__ __attribute__((__hot__)) |
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#else |
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#define __attribute_hot__ |
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#endif |
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#endif |
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#ifndef __attribute_noreturn__ |
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#if __has_attribute(noreturn) \ |
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|| __GNUC_PREREQ(2,5) |
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#define __attribute_noreturn__ __attribute__((__noreturn__)) |
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#else |
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#define __attribute_noreturn__ |
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#endif |
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#endif |
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#endif
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