mirror of
				https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
				synced 2025-11-03 09:01:50 -05:00 
			
		
		
		
	
		
			
	
	
		
			77 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			77 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
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								#include <stdlib.h>
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								#include <signal.h>
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								#include <assert.h>
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								#include "memory.h"
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								#include "util.h"
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								#define MAX_ALLOC_SIZE (1024*1024*20)
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								#undef malloc
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								#undef free
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								#undef realloc
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								#undef strndup
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								#undef strdup
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								static void oom(void) {
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								    static const char e[] = "Not enough memory\n";
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								    pa_loop_write(2, e, sizeof(e)-1);
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								    raise(SIGQUIT);
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								    exit(1);
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								}
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								void* pa_xmalloc(size_t size) {
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								    void *p;
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								    assert(size > 0);
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								    assert(size < MAX_ALLOC_SIZE);
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								    if (!(p = malloc(size)))
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								        oom();
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								    return p;
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								}
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								void* pa_xmalloc0(size_t size) {
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								    void *p;
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								    assert(size > 0);
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								    assert(size < MAX_ALLOC_SIZE);
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								    if (!(p = calloc(1, size)))
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								        oom();
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								    return p;
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								}
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								void *pa_xrealloc(void *ptr, size_t size) {
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								    void *p;
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								    assert(size > 0);
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								    assert(size < MAX_ALLOC_SIZE);
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								    if (!(p = realloc(ptr, size)))
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								        oom();
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								    return p;
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								}
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								char *pa_xstrdup(const char *s) {
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								    if (!s)
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								        return NULL;
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								    else {
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								        char *r = strdup(s);
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								        if (!r)
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								            oom();
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								        return r;
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								    }
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								}
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								char *pa_xstrndup(const char *s, size_t l) {
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								    if (!s)
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								        return NULL;
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								    else {
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								        char *r = strndup(s, l);
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								        if (!r)
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								            oom();
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								        return r;
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								    }
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								}
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