17 lines
260 B
C
17 lines
260 B
C
/*
|
|
* rename.c - rename a file
|
|
*/
|
|
/* $Header$ */
|
|
|
|
#include <stdio.h>
|
|
|
|
int link(const char *name1, const char *name2);
|
|
int unlink(const char *path);
|
|
|
|
int
|
|
rename(const char *old, const char *new) {
|
|
if (!link(old, new))
|
|
return remove(old);
|
|
else return -1;
|
|
}
|