-static char *
-user_cachedir(char *dirname, uid_t uid)
-{
- struct passwd *pw;
- char *ptr;
-
- if ((pw = getpwuid(uid)) == NULL) {
- printerr(0, "user_cachedir: Failed to find '%d' uid"
- " for cache directory\n");
- return NULL;
- }
- ptr = malloc(strlen(dirname)+strlen(pw->pw_name)+2);
- if (ptr)
- sprintf(ptr, "%s/%s", dirname, pw->pw_name);
-
- return ptr;
-}