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Added more debug output.

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No longer add ethernet interface to bridge if bridge already exists.
This commit is contained in:
Dan Sumorok 2013-05-29 07:00:44 -04:00
parent 8f863effbc
commit fc8835aa6f
1 changed files with 44 additions and 22 deletions
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66
BasiliskII/src/MacOSX/etherslavetool.c
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@ -376,6 +376,8 @@ static int open_tap(char *ifname)
sd = open(str, O_RDWR);
if (sd < 0) {
fprintf(stderr, "%s: Failed to open %s\n",
exec_name, interface);
return -1;
}
@ -390,39 +392,59 @@ static int open_tap(char *ifname)
}
if (run_cmd(str) != 0) {
fprintf(stderr, "%s: Failed to configure %s\n",
exec_name, interface);
close(sd);
return -1;
}
if (bridge != NULL) {
snprintf(str, STR_MAX, "/sbin/ifconfig %s create", bridge);
/* Check to see if bridge is alread up */
snprintf(str, STR_MAX, "/sbin/ifconfig %s", bridge);
if (run_cmd(str) == 0) {
remove_bridge = 1;
}
snprintf(str, STR_MAX, "/sbin/ifconfig %s up", bridge);
if (run_cmd(str) != 0) {
close(sd);
return -1;
}
if (bridged_if != NULL) {
snprintf(str, STR_MAX, "/sbin/ifconfig %s addm %s",
bridge, bridged_if);
/* bridge is already up */
if (bridged_if != NULL) {
fprintf(stderr, "%s: Warning: %s already exists, so %s was not added.\n",
exec_name, bridge, bridged_if);
}
} else {
snprintf(str, STR_MAX, "/sbin/ifconfig %s create", bridge);
if (run_cmd(str) != 0) {
fprintf(stderr, "%s: Failed to create %s\n",
exec_name, bridge);
close(sd);
return -1;
}
remove_bridge = 1;
snprintf(str, STR_MAX, "/sbin/ifconfig %s up", bridge);
if (run_cmd(str) != 0) {
fprintf(stderr, "%s: Failed to open %s\n",
exec_name, bridge);
close(sd);
return -1;
}
if (bridged_if != NULL) {
snprintf(str, STR_MAX, "/sbin/ifconfig %s addm %s",
bridge, bridged_if);
if (run_cmd(str) != 0) {
fprintf(stderr, "%s: Failed to add %s to %s\n",
exec_name, bridged_if, bridge);
close(sd);
return -1;
}
}
snprintf(str, STR_MAX, "/sbin/ifconfig %s addm %s",
bridge, interface);
if (run_cmd(str) != 0) {
fprintf(stderr, "%s: Failed to add %s to %s\n",
exec_name, interface, bridge);
close(sd);
return -1;
}
}
snprintf(str, STR_MAX, "/sbin/ifconfig %s addm %s",
bridge, interface);
if (run_cmd(str) != 0) {
close(sd);
return -1;
}
}
return sd;