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make udhcp work under uclinux, to an extent

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This commit is contained in:
Russ Dill 2003-12-15 22:11:26 +00:00
parent 4a9e34c148
commit 62419df95c
2 changed files with 7 additions and 1 deletions
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4
networking/udhcp/common.c
View File

@ -102,6 +102,9 @@ static void exit_fun(void)
void background(const char *pidfile)
{
#ifdef __uClinux__
LOG(LOG_ERR, "Cannot background in uclinux (yet)");
#else /* __uClinux__ */
int pid_fd = -1;
if (pidfile) {
@ -131,6 +134,7 @@ void background(const char *pidfile)
lockf(pid_fd, F_UNLCK, 0);
close(pid_fd);
}
#endif /* __uClinux__ */
}
/* Signal handler */

4
networking/udhcp/script.c
View File

@ -225,7 +225,7 @@ void run_script(struct dhcpMessage *packet, const char *name)
return;
/* call script */
pid = fork();
pid = vfork();
if (pid) {
waitpid(pid, NULL, 0);
return;
@ -235,7 +235,9 @@ void run_script(struct dhcpMessage *packet, const char *name)
/* close fd's? */
/* exec script */
#ifndef __uClinux__
DEBUG(LOG_INFO, "execle'ing %s", client_config.script);
#endif /* __uClinux__ */
execle(client_config.script, client_config.script,
name, NULL, envp);
LOG(LOG_ERR, "script %s failed: %m", client_config.script);