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/**
* \file xmalloc.c
* Allocate space or die.
*
* \author Adapted from fetchmail's xmalloc.c by José Fonseca.
*/
#ifndef _XMALLOC_H
#define _XMALLOC_H
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "main.h"
static inline
void *xmalloc(size_t size)
{
void *ptr;
ptr = malloc(size);
if (ptr == NULL)
{
perror(NULL);
exit(EX_OSERR);
}
return(ptr);
}
static inline
void *xrealloc(void *ptr, size_t size)
{
if (ptr == 0)
return xmalloc(size);
ptr = realloc(ptr, size);
if (ptr == NULL)
{
perror(NULL);
exit(EX_OSERR);
}
return ptr;
}
static inline
char *xstrdup(const char *s)
{
char *p;
p = (char *)xmalloc(strlen(s) + 1);
strcpy(p, s);
return p;
}
#endif
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