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Diffstat (limited to 'initd')
-rw-r--r--initd/init.h2
-rw-r--r--initd/main.c43
2 files changed, 38 insertions, 7 deletions
diff --git a/initd/init.h b/initd/init.h
index 42ef193..ce0bb1f 100644
--- a/initd/init.h
+++ b/initd/init.h
@@ -5,6 +5,7 @@
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/socket.h>
+#include <sys/un.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
@@ -17,6 +18,7 @@
#include <sys/reboot.h>
#include <signal.h>
+#include "initsock.h"
#include "service.h"
#include "util.h"
diff --git a/initd/main.c b/initd/main.c
index 6cd0500..db44dc5 100644
--- a/initd/main.c
+++ b/initd/main.c
@@ -2,6 +2,7 @@
#include "init.h"
static int sigfd = -1;
+static int sockfd = -1;
static void handle_signal(void)
{
@@ -29,13 +30,27 @@ static void handle_signal(void)
case SIGINT:
supervisor_set_target(TGT_REBOOT);
break;
+ case SIGUSR1:
+ if (sockfd >= 0) {
+ close(sockfd);
+ unlink(INIT_SOCK_PATH);
+ sockfd = -1;
+ }
+ sockfd = init_socket_create();
+ break;
}
}
+static void handle_request(void)
+{
+}
+
void target_completed(int target)
{
switch (target) {
case TGT_BOOT:
+ if (sockfd < 0)
+ sockfd = init_socket_create();
break;
case TGT_SHUTDOWN:
for (;;)
@@ -50,7 +65,7 @@ void target_completed(int target)
int main(void)
{
- int ret, count;
+ int i, ret, count;
struct pollfd pfd[2];
if (getpid() != 1) {
@@ -69,15 +84,29 @@ int main(void)
;
memset(pfd, 0, sizeof(pfd));
- pfd[0].fd = sigfd;
- pfd[0].events = POLLIN;
- count = 1;
+ count = 0;
+
+ pfd[count].fd = sigfd;
+ pfd[count].events = POLLIN;
+ ++count;
+
+ if (sockfd >= 0) {
+ pfd[count].fd = sockfd;
+ pfd[count].events = POLLIN;
+ ++count;
+ }
ret = poll(pfd, count, -1);
+ if (ret <= 0)
+ continue;
- if (ret > 0) {
- if (pfd[0].revents & POLLIN)
- handle_signal();
+ for (i = 0; i < count; ++i) {
+ if (pfd[i].revents & POLLIN) {
+ if (pfd[i].fd == sigfd)
+ handle_signal();
+ if (pfd[i].fd == sockfd)
+ handle_request();
+ }
}
}