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Diffstat (limited to 'networking/udhcp/clientpacket.c')
-rw-r--r--networking/udhcp/clientpacket.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/networking/udhcp/clientpacket.c b/networking/udhcp/clientpacket.c
index f826c1b..c562c12 100644
--- a/networking/udhcp/clientpacket.c
+++ b/networking/udhcp/clientpacket.c
@@ -175,7 +175,7 @@ int send_release(uint32_t server, uint32_t ciaddr)
/* Returns -1 on errors that are fatal for the socket, -2 for those that aren't */
-int get_raw_packet(struct dhcpMessage *payload, int fd)
+int udhcp_recv_raw_packet(struct dhcpMessage *payload, int fd)
{
int bytes;
struct udp_dhcp_packet packet;
@@ -185,7 +185,7 @@ int get_raw_packet(struct dhcpMessage *payload, int fd)
bytes = safe_read(fd, &packet, sizeof(packet));
if (bytes < 0) {
DEBUG("Cannot read on raw listening socket - ignoring");
- sleep(1); /* possible down interface, looping condition */
+ /* NB: possible down interface, etc. Caller should pause. */
return bytes; /* returns -1 */
}