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Don't fork off subprocesses to send to ifchd. Totally unnecessary.

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This commit is contained in:
Nicholas J. Kain 2010-11-12 19:04:51 -05:00
parent c4f912a525
commit 31d15af0fa
1 changed files with 16 additions and 27 deletions
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43
ndhc/script.c
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@ -182,7 +182,6 @@ static void deconfig_if(void)
sockwrite(sockfd, buf, strlen(buf));
close(sockfd);
exit(EXIT_SUCCESS);
}
static void translate_option(int sockfd, struct dhcpMessage *packet, int opt)
@ -240,36 +239,26 @@ static void bound_if(struct dhcpMessage *packet)
translate_option(sockfd, packet, 17);
close(sockfd);
exit(EXIT_SUCCESS);
}
void run_script(struct dhcpMessage *packet, int mode)
{
int pid;
pid = fork();
if (pid) {
waitpid(pid, NULL, 0);
return;
} else if (pid == 0) {
switch (mode) {
case SCRIPT_DECONFIG:
deconfig_if();
break;
case SCRIPT_BOUND:
bound_if(packet);
break;
case SCRIPT_RENEW:
bound_if(packet);
break;
case SCRIPT_NAK:
deconfig_if();
break;
default:
break;
}
log_error("invalid script mode: %d", mode);
exit(EXIT_FAILURE);
switch (mode) {
case SCRIPT_DECONFIG:
deconfig_if();
break;
case SCRIPT_BOUND:
bound_if(packet);
break;
case SCRIPT_RENEW:
bound_if(packet);
break;
case SCRIPT_NAK:
deconfig_if();
break;
default:
log_error("invalid script mode: %d", mode);
break;
}
}