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author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-08-28 00:45:21 +0900 |
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committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-08-29 13:40:54 +0900 |
commit | 23b11e0b7ce3ece40606edeed43ff998c3fe03ee (patch) | |
tree | 844743c6d2b0eebd072f929f0c0045ff2d1e6b81 /src/udev/udevadm-settle.c | |
parent | f9786884027129d4de4463208f5c2bd1b97d540c (diff) | |
download | systemd-23b11e0b7ce3ece40606edeed43ff998c3fe03ee.tar.gz |
udevadm-settle: check if udevd is running
Diffstat (limited to 'src/udev/udevadm-settle.c')
-rw-r--r-- | src/udev/udevadm-settle.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c index 50972847f2..1bb047f442 100644 --- a/src/udev/udevadm-settle.c +++ b/src/udev/udevadm-settle.c @@ -194,6 +194,10 @@ int settle_main(int argc, char *argv[], void *userdata) { r = udev_ctrl_wait(uctrl, MAX(5 * USEC_PER_SEC, arg_timeout)); if (r < 0) return log_error_errno(r, "Failed to wait for daemon to reply: %m"); + } else { + /* For non-privileged users, at least check if udevd is running. */ + if (access("/run/udev/control", F_OK) < 0) + return log_error_errno(errno, "udevd is not running."); } fd = udev_queue_init(); |