/* Call a script with a par file and env vars */
void run_script(struct dhcpMessage *packet, const char *name)
{
int pid;
char **envp;
if (client_config.script == NULL)
return;
/* call script */
pid = fork();
if (pid) {
waitpid(pid, NULL, 0);
return;
} else if (pid == 0) {
envp = fill_envp(packet);
/* close fd's? */
/* exec script */
DEBUG(LOG_INFO, "execle'ing %s", client_config.script);
#ifndef BRECIS
execle(client_config.script, client_config.script,
name, NULL, envp);
#else /* BRECIS */
execle("/bin/sh", "/bin/sh", client_config.script,
name, NULL, envp);
#endif /* BRECIS */
LOG(LOG_INFO, "script '%s' (%s) failed: %s",
client_config.script, name, strerror(errno));
exit(1);
}
}
/* Call a script with a par file and env vars */
void run_script(struct dhcpMessage *packet, const char *name)
{
int pid;
char **envp;
if (client_config.script == NULL)
return;
/* call script */
pid = fork();
if (pid) {
waitpid(pid, NULL, 0);
return;
} else if (pid == 0) {
envp = fill_envp(packet);
/* close fd's? */
/* exec script */
DEBUG(LOG_INFO, "execle'ing %s", client_config.script);
execle(client_config.script, client_config.script,
name, NULL, envp);
LOG(LOG_ERR, "script %s failed: %s",
client_config.script, strerror(errno));
exit(1);
}
}
/* Call a script with a par file and env vars */
void FAST_FUNC udhcp_run_script(struct dhcp_packet *packet, const char *name)
{
char **envp, **curr;
char *argv[3];
if (client_config.script == NULL)
return;
envp = fill_envp(packet);
/* call script */
log1("Executing %s", client_config.script);
argv[0] = (char*) client_config.script;
argv[1] = (char*) name;
argv[2] = NULL;
wait4pid(spawn(argv));
for (curr = envp; *curr; curr++) {
log2(" %s", *curr);
bb_unsetenv(*curr);
free(*curr);
}
free(envp);
}
