emo/ndhc
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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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13
ndhc/script.c
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@ -182,7 +182,6 @@ static void deconfig_if(void)
sockwrite(sockfd, buf, strlen(buf)); sockwrite(sockfd, buf, strlen(buf));
close(sockfd); close(sockfd);
exit(EXIT_SUCCESS);
} }
static void translate_option(int sockfd, struct dhcpMessage *packet, int opt) static void translate_option(int sockfd, struct dhcpMessage *packet, int opt)
@ -240,18 +239,10 @@ static void bound_if(struct dhcpMessage *packet)
translate_option(sockfd, packet, 17); translate_option(sockfd, packet, 17);
close(sockfd); close(sockfd);
exit(EXIT_SUCCESS);
} }
void run_script(struct dhcpMessage *packet, int mode) 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) { switch (mode) {
case SCRIPT_DECONFIG: case SCRIPT_DECONFIG:
deconfig_if(); deconfig_if();
@ -266,10 +257,8 @@ void run_script(struct dhcpMessage *packet, int mode)
deconfig_if(); deconfig_if();
break; break;
default: default:
break;
}
log_error("invalid script mode: %d", mode); log_error("invalid script mode: %d", mode);
exit(EXIT_FAILURE); break;
} }
} }