kata-containers/s390-tools
1
0
Fork 0
mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

libutil/util_lockfile: add routine to return owning pid of file lock

Browse Source 
Provide a mechanism via which a caller can query the pid of the process
currently holding the file lock.

Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
This commit is contained in:
Matthew Rosato
2023-10-25 11:15:45 -04:00
committed by Steffen Eiden
parent 041e6131d1
commit af730c79a6
2 changed files with 34 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/lib/util_lockfile.h
View File

@@ -23,4 +23,6 @@ int util_lockfile_parent_lock(char *lockfile, int retries);
int util_lockfile_release(char *lockfile);
int util_lockfile_parent_release(char *lockfile);
int util_lockfile_peek_owner(char *lockfile, int *pid);
#endif /** LIB_UTIL_LOCKFILE_H @} */