/* xmalloc.c -- malloc with out of memory checking
- Copyright (C) 1990-1997, 98 Free Software Foundation, Inc.
+ Copyright (C) 1990-1997, 98, 99 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
# define EXIT_FAILURE 1
#endif
-/* Prototypes for functions defined here. */
-#if defined (__STDC__) && __STDC__
-void *xmalloc (size_t n);
-void *xcalloc (size_t n, size_t s);
-void *xrealloc (void *p, size_t n);
-#endif
-
#ifndef HAVE_DONE_WORKING_MALLOC_CHECK
you must run the autoconf test for a properly working malloc -- see malloc.m4
#endif
The caller may set it to some other value. */
int xalloc_exit_failure = EXIT_FAILURE;
-/* FIXME: describe */
-char *const xalloc_msg_memory_exhausted = N_("Memory exhausted");
-
-/* FIXME: describe */
+/* If non NULL, call this function when memory is exhausted. */
void (*xalloc_fail_func) () = 0;
-#if __STDC__ && (HAVE_VPRINTF || HAVE_DOPRNT)
-void error (int, int, const char *, ...);
-#else
-void error ();
-#endif
+/* If XALLOC_FAIL_FUNC is NULL, or does return, display this message
+ before exiting when memory is exhausted. Goes through gettext. */
+char *const xalloc_msg_memory_exhausted = N_("Memory exhausted");
static void
xalloc_fail (void)
{
if (xalloc_fail_func)
(*xalloc_fail_func) ();
- error (xalloc_exit_failure, 0, xalloc_msg_memory_exhausted);
+ error (xalloc_exit_failure, 0, "%s", _(xalloc_msg_memory_exhausted));
}
/* Allocate N bytes of memory dynamically, with error checking. */
return p;
}
-#ifdef NOT_USED
-
/* Allocate memory for N elements of S bytes, with error checking. */
void *
xalloc_fail ();
return p;
}
-
-#endif /* NOT_USED */