mirror of https://github.com/xzeldon/htop.git
39 lines
813 B
C
39 lines
813 B
C
#ifndef HEADER_XAlloc
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#define HEADER_XAlloc
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include "Macros.h"
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#include <err.h>
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#include <assert.h>
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#include <stdlib.h>
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void fail(void) ATTR_NORETURN;
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void* xMalloc(size_t size);
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void* xCalloc(size_t nmemb, size_t size);
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void* xRealloc(void* ptr, size_t size);
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#undef xAsprintf
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#define xAsprintf(strp, fmt, ...) do { int _r=asprintf(strp, fmt, __VA_ARGS__); if (_r < 0) { fail(); } } while(0)
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#define xSnprintf(fmt, len, ...) do { int _l=len; int _n=snprintf(fmt, _l, __VA_ARGS__); if (!(_n > -1 && _n < _l)) { curs_set(1); endwin(); err(1, NULL); } } while(0)
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#undef xStrdup
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#undef xStrdup_
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#ifdef NDEBUG
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# define xStrdup_ xStrdup
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#else
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# define xStrdup(str_) (assert(str_), xStrdup_(str_))
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#endif
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char* xStrdup_(const char* str) ATTR_NONNULL;
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#endif
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