mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-22 01:51:51 +00:00
2dc2d8c56f
This program doesn't parse /etc/fstab or /etc/mtab, it just calls the umount2 syscall. It is another attempt to fix the error: subprocess.CalledProcessError: Command '['mount', '--make-private', '/tmp/criu-root-C7MZS9']' returned non-zero exit status 1 OSError: [Errno 16] Device or resource busy: '/tmp/criu-root-C7MZS9' Signed-off-by: Andrei Vagin <avagin@openvz.org> Signed-off-by: Andrei Vagin <avagin@virtuozzo.com> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
17 lines
259 B
C
17 lines
259 B
C
#include <stdio.h>
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#include <sys/mount.h>
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int main(int argc, char *argv[])
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{
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if (argc < 2) {
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fprintf(stderr, "umount PATH\n");
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return 1;
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}
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if (umount2(argv[1], MNT_DETACH)) {
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fprintf(stderr, "umount %s: %m\n", argv[1]);
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return 1;
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}
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return 0;
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}
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