op_lockfile.h File Reference
#include <sys/types.h>
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Functions | |
| int | op_write_lock_file (char const *file) |
Detailed Description
PID-based lockfile management
- Remarks:
- Copyright 2002 OProfile authors
- Read the file COPYING
Definition in file op_lockfile.h.
Function Documentation
| int op_write_lock_file | ( | char const * | file | ) |
op_write_lock_file - write a lock file
- Returns:
- errno on failure, or 0 on success
Write the pid into the given lock file. Stale lock files are detected and reset.
Definition at line 42 of file op_lockfile.c.
References op_file_readable(), op_read_lock_file(), and pid.
Referenced by main().
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