# endif
# endif
# endif
-#elif defined(__GNUC__) && defined(__STRICT_ANSI__)
+#elif !defined(alloca)
#define alloca __builtin_alloca
#endif
-/*@-redecl -redef@*/
-/*@mayexit@*/ /*@only@*/ /*@unused@*/
-char * xstrdup (const char *str)
- /*@*/;
-/*@=redecl =redef@*/
-
#ifndef HAVE_STRLCPY
size_t strlcpy(char *d, const char *s, size_t bufsize);
#endif
#endif
#if HAVE_MCHECK_H && defined(__GNUC__)
-#define vmefail() (fprintf(stderr, "virtual memory exhausted.\n"), exit(EXIT_FAILURE), NULL)
static inline char *
xstrdup(const char *s)
{
size_t memsize = strlen(s) + 1;
char *ptr = malloc(memsize);
- if (!ptr) vmefail();
+ if (!ptr) {
+ fprintf(stderr, "virtual memory exhausted.\n");
+ exit(EXIT_FAILURE);
+ }
strlcpy(ptr, s, memsize);
return ptr;
}