[netcf-devel] [PATCH 2/3] * src/dutil_linux.h (aug_get_mac): more extensive comment
David Lutterkort
lutter at redhat.com
Fri Sep 4 23:27:15 UTC 2009
---
src/dutil_linux.h | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/dutil_linux.h b/src/dutil_linux.h
index 085c2f9..af76c3e 100644
--- a/src/dutil_linux.h
+++ b/src/dutil_linux.h
@@ -26,8 +26,15 @@
/* Returns a list of all interfaces with MAC address MAC */
int aug_match_mac(struct netcf *ncf, const char *mac, char ***matches);
-/* Get the MAC address of the interface INTF */
-int aug_get_mac(struct netcf *ncf, const char *intf, const char **mac);
+/* Get the MAC address of the interface NAME
+ *
+ * Returns 1 if the MAC for NAME was found, 0 if none was found, and a
+ * negative value on error. MAC is only set to a non-NULL value when the
+ * MAC for NAME was found; in all other cases it is set to NULL. The
+ * returned MAC address will be all lowercase.
+ */
+int aug_get_mac(struct netcf *ncf, const char *name, const char **mac);
+
/* Add an 'alias NAME bonding' to an appropriate file in /etc/modprobe.d,
* if none exists yet. If we need to create a new one, it goes into the
--
1.6.2.5
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