[reimplement xstrdup, ... ] */
#ifdef HAVE_CONFIG_H
-# include <config.h>
+# include "config.h"
#endif
-#include <stdlib.h>
+#ifdef HAVE_ALLOCA_H
+#include <alloca.h>
+#endif
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+#ifdef HAVE_STRING_H
#include <string.h>
+#endif
+
+#include <stdlib.h>
#include "xmalloc.h"
#include "panic.h"
-
void *
-(xmalloc) (size_t size)
-{
+xmalloc(size_t size) {
void *res = malloc (size);
- if (!res) xnomem ();
+ if (!res) xnomem();
- memset (res, 0x00, size);
+ memset(res, 0x00, size);
return res;
}
void *
-(xrealloc) (void *ptr, size_t size)
-{
+xrealloc(void *ptr, size_t size) {
/* ANSI blesses realloc (0, x) but SunOS chokes on it */
void *res = ptr ? realloc (ptr, size) : malloc (size);
char *
-(xstrdup) (const char *str)
-{
+xstrdup(const char *str) {
size_t len = strlen (str) + 1;
return memcpy ((xmalloc) (len), str, len);
}
void
-xnomem (void)
-{
- panic ("out of memory");
+xnomem(void) {
+ panic("out of memory");
}
#ifndef _XMALLOC_H_
#define _XMALLOC_H_
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
+#include <stddef.h>
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h>
-#endif
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
+/* xmalloc() & friends. */
-#include "host.h"
+void *xmalloc(size_t size);
+void *xrealloc(void *ptr, size_t size);
+char *xstrdup(const char *str);
+void xnomem(void);
+void free(void *ptr);
-/* xmalloc() & friends.
-
- The macros set tmalloc_tag to __FILE__, the functions leave it
- alone. Use the latter if you set it yourself. See tmalloc.c for
- details. */
-
-extern void *xmalloc (size_t);
-extern void *xrealloc (void *, size_t);
-extern char *xstrdup (const char *);
-extern void xnomem (void);
-extern void free (void *);
-
-# define xmalloc(size) (XMALLOC_TRACE (xmalloc) ((size)))
-# define xrealloc(ptr, size) (XMALLOC_TRACE (xrealloc) ((ptr), (size)))
-# define xstrdup(str) (XMALLOC_TRACE (xstrdup) ((str)))
-# define xfree(ptr) (XMALLOC_TRACE free ((ptr)))
-
-#if defined(HAVE_GNU_MALLOC) && defined(DEBUG)
-extern const char *tmalloc_tag;
-# define XMALLOC_TRACE tmalloc_tag = __FILE__,
-#else
-# define XMALLOC_TRACE
-#endif
+#define xfree(ptr) free(ptr)
#endif /* _XMALLOC_H_ */