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init: reduce delay after starting kmodloader
[project/procd.git]
/
upgraded
/
upgraded.c
diff --git
a/upgraded/upgraded.c
b/upgraded/upgraded.c
index
1e4057a
..
d7433e7
100644
(file)
--- a/
upgraded/upgraded.c
+++ b/
upgraded/upgraded.c
@@
-18,6
+18,7
@@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <errno.h>
#include <libubox/uloop.h>
#include <libubox/uloop.h>
@@
-55,12
+56,14
@@
int main(int argc, char **argv)
{
pid_t p = getpid();
{
pid_t p = getpid();
- chdir("/tmp");
-
if (p != 1) {
fprintf(stderr, "this tool needs to run as pid 1\n");
return -1;
}
if (p != 1) {
fprintf(stderr, "this tool needs to run as pid 1\n");
return -1;
}
+ if (chdir("/tmp") == -1) {
+ fprintf(stderr, "failed to chdir to /tmp: %s\n", strerror(errno));
+ return -1;
+ }
if (argc != 2) {
fprintf(stderr, "sysupgrade stage 2 failed, no folder specified\n");
return -1;
if (argc != 2) {
fprintf(stderr, "sysupgrade stage 2 failed, no folder specified\n");
return -1;