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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-01-19 10:20:49 +0100 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-01-19 12:48:36 +0100 |
| commit | e91627601623ab9990fcd3cdefa4ed2d83109269 (patch) | |
| tree | 0a3c79be8034d536b966e2ffcbeb8e492c493fff /src/shared/udev-util.c | |
| parent | sd-device: add more debugging logs in device_set_syspath() (diff) | |
| download | systemd-e91627601623ab9990fcd3cdefa4ed2d83109269.tar.xz systemd-e91627601623ab9990fcd3cdefa4ed2d83109269.zip | |
udev-util: add event UUID to debugging logs
Diffstat (limited to 'src/shared/udev-util.c')
| -rw-r--r-- | src/shared/udev-util.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/shared/udev-util.c b/src/shared/udev-util.c index 56c28773ce..32dfcdafc4 100644 --- a/src/shared/udev-util.c +++ b/src/shared/udev-util.c @@ -13,6 +13,7 @@ #include "errno-util.h" #include "escape.h" #include "fd-util.h" +#include "id128-util.h" #include "log.h" #include "macro.h" #include "parse-util.h" @@ -337,6 +338,7 @@ bool device_for_action(sd_device *dev, sd_device_action_t a) { void log_device_uevent(sd_device *device, const char *str) { sd_device_action_t action = _SD_DEVICE_ACTION_INVALID; + sd_id128_t event_id = SD_ID128_NULL; uint64_t seqnum = 0; if (!DEBUG_LOGGING) @@ -344,9 +346,12 @@ void log_device_uevent(sd_device *device, const char *str) { (void) sd_device_get_seqnum(device, &seqnum); (void) sd_device_get_action(device, &action); - log_device_debug(device, "%s%s(SEQNUM=%"PRIu64", ACTION=%s)", + (void) sd_device_get_trigger_uuid(device, &event_id); + log_device_debug(device, "%s%s(SEQNUM=%"PRIu64", ACTION=%s%s%s)", strempty(str), isempty(str) ? "" : " ", - seqnum, strna(device_action_to_string(action))); + seqnum, strna(device_action_to_string(action)), + sd_id128_is_null(event_id) ? "" : ", UUID=", + sd_id128_is_null(event_id) ? "" : id128_to_uuid_string(event_id, (char[ID128_UUID_STRING_MAX]){})); } int udev_rule_parse_value(char *str, char **ret_value, char **ret_endpos) { |