diff options
Diffstat (limited to 'libc/private/resolv_iface.h')
| -rw-r--r-- | libc/private/resolv_iface.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libc/private/resolv_iface.h b/libc/private/resolv_iface.h index ad42793..5d24124 100644 --- a/libc/private/resolv_iface.h +++ b/libc/private/resolv_iface.h @@ -79,13 +79,12 @@ extern void _resolv_clear_iface_pid_mapping(); extern int _resolv_get_pids_associated_interface(int pid, char* buff, int buffLen); -/** set a uid range to use the name servers of the specified interface - * If [low,high] overlaps with an already existing rule -1 is returned */ +/** set a uid range to use the name servers of the specified interface */ extern int _resolv_set_iface_for_uid_range(const char* ifname, int uid_start, int uid_end); -/* clear a uid range from being associated with an interface - * If the range given is not mapped -1 is returned. */ -extern int _resolv_clear_iface_for_uid_range(int uid_start, int uid_end); +/** Remove a mapping added by _resolv_set_iface_for_uid_range. + * If no such rule exists -1 is returned. */ +extern int _resolv_clear_iface_for_uid_range(const char* ifname, int uid_start, int uid_end); /* clear the entire mapping of uid ranges to interfaces. */ extern void _resolv_clear_iface_uid_range_mapping(); @@ -94,6 +93,7 @@ extern void _resolv_clear_iface_uid_range_mapping(); * On error, -1 is returned. * If no interface is found, 0 is returned and buff is set to empty ('\0'). * If an interface is found, the name is copied to buff and the length of the name is returned. + * If there are multiple rules covering uid the most recently added rule will be returned. * Arguments: uid The uid to find an interface for * buff A buffer to copy the result to * buffLen Length of buff. An interface is at most IF_NAMESIZE in length */ |