otherwise, return -1 and set `errno'.
Like access, except that it uses the effective user and group
id's instead of the real ones, and it does not always check for read-only
file system, text busy, etc. */
int
otherwise, return -1 and set `errno'.
Like access, except that it uses the effective user and group
id's instead of the real ones, and it does not always check for read-only
file system, text busy, etc. */
int