xfree: move xfree() function to xmalloc.c

Signed-off-by: whzhe <wanghongzhe@huawei.com>
2020-10-12 21:29:37 -04:00
parent 18c5c6139d
commit e24700fd5d
3 changed files with 8 additions and 6 deletions
--- a/lib/prototypes.h
+++ b/lib/prototypes.h
@@ -448,6 +448,7 @@ extern bool valid (const char *, const struct passwd *);
 extern /*@maynotreturn@*/ /*@only@*//*@out@*//*@notnull@*/char *xmalloc (size_t size)
  /*@ensures MaxSet(result) == (size - 1); @*/;
 extern /*@maynotreturn@*/ /*@only@*//*@notnull@*/char *xstrdup (const char *);
+extern void xfree(void *ap);

 /* xgetpwnam.c */
 extern /*@null@*/ /*@only@*/struct passwd *xgetpwnam (const char *);