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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include "xmalloc.h"
extern void term_printf (const char *fmt, ...);
extern void hx_exit (int);
static void
xdie (size_t size)
{
term_printf("xmalloc: could not allocate %lu bytes\n", (unsigned long)size);
hx_exit(111);
}
void *
xmalloc (size_t size)
{
void *p;
if (!(p = malloc(size)))
xdie(size);
return p;
}
void *
xrealloc (void *ptr, size_t size)
{
void *p;
if (!(p = ptr ? realloc(ptr, size) : malloc(size)))
xdie(size);
return p;
}
void
xfree (void *ptr)
{
if (ptr)
free(ptr);
}
char *
xstrdup (const char *str)
{
char *p;
if (!str)
return 0;
strcpy((p = xmalloc(strlen(str) + 1)), str);
return p;
}
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