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shutdown: don't chdir to /, since init is running with / as cwd anyway

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This commit is contained in:
Lennart Poettering 2010-10-14 00:49:22 +02:00
parent 7e23b34c7d
commit 567ea02a89
1 changed files with 3 additions and 9 deletions
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12
src/shutdown.c
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@ -36,7 +36,7 @@
#include "umount.h"
#include "util.h"
#define TIMEOUT_USEC (5 * USEC_PER_SEC)
#define TIMEOUT_USEC (5 * USEC_PER_SEC)
#define FINALIZE_ATTEMPTS 50
#define FINALIZE_CRITICAL_ATTEMPTS 10
@ -198,7 +198,6 @@ finish:
return r;
}
int main(int argc, char *argv[]) {
int cmd, r, retries;
bool need_umount = true, need_swapoff = true, need_loop_detach = true;
@ -208,7 +207,7 @@ int main(int argc, char *argv[]) {
log_open();
if (getpid() != 1) {
log_error("Not executed by init (pid-1).");
log_error("Not executed by init (pid 1).");
r = -EPERM;
goto error;
}
@ -247,12 +246,7 @@ int main(int argc, char *argv[]) {
if (r < 0)
log_warning("Cannot send SIGKILL to all process: %s", strerror(r));
/* preventing that we won't block umounts */
if (chdir("/") != 0)
log_warning("Cannot chdir(\"/\"): %m. Unmounts likely to fail.");
/* umount all mountpoints, swaps, and loopback devices */
/* Unmount all mountpoints, swaps, and loopback devices */
retries = FINALIZE_ATTEMPTS;
while (need_umount || need_swapoff || need_loop_detach) {
if (need_umount) {