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Vodz, last_patch_88

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This commit is contained in:
Glenn L McGrath
2003-06-10 17:22:49 +00:00
parent 6c43f743a3
commit 24833430bc
22 changed files with 211 additions and 365 deletions
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10
networking/udhcp/packet.c
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@ -14,10 +14,9 @@
#endif
#include <errno.h>
#include "packet.h"
#include "debug.h"
#include "dhcpd.h"
#include "options.h"
#include "common.h"
void init_header(struct dhcpMessage *packet, char type)
@ -123,7 +122,7 @@ int raw_packet(struct dhcpMessage *payload, u_int32_t source_ip, int source_port
struct udp_dhcp_packet packet;
if ((fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP))) < 0) {
DEBUG(LOG_ERR, "socket call failed: %s", strerror(errno));
DEBUG(LOG_ERR, "socket call failed: %m");
return -1;
}
@ -136,7 +135,7 @@ int raw_packet(struct dhcpMessage *payload, u_int32_t source_ip, int source_port
dest.sll_halen = 6;
memcpy(dest.sll_addr, dest_arp, 6);
if (bind(fd, (struct sockaddr *)&dest, sizeof(struct sockaddr_ll)) < 0) {
DEBUG(LOG_ERR, "bind call failed: %s", strerror(errno));
DEBUG(LOG_ERR, "bind call failed: %m");
close(fd);
return -1;
}
@ -159,7 +158,7 @@ int raw_packet(struct dhcpMessage *payload, u_int32_t source_ip, int source_port
result = sendto(fd, &packet, sizeof(struct udp_dhcp_packet), 0, (struct sockaddr *) &dest, sizeof(dest));
if (result <= 0) {
DEBUG(LOG_ERR, "write on socket failed: %s", strerror(errno));
DEBUG(LOG_ERR, "write on socket failed: %m");
}
close(fd);
return result;
@ -200,4 +199,3 @@ int kernel_packet(struct dhcpMessage *payload, u_int32_t source_ip, int source_p
close(fd);
return result;
}