Releases all record locks of the specified file.
long cobfa_release ( long fd /* file descriptor */ );
Description
In the file indicated by the file descriptor <fd>, all record locks are released.
Execution Conditions
File Organization | Sequential file | - |
Record sequential file | Executable | |
Relative file | Executable | |
Indexed file | Executable | |
Open Mode | INPUT mode | - |
OUTPUT mode | - | |
I-O mode | Executable | |
EXTEND mode | - | |
Access Mode | Sequential | Executable |
Random | Executable | |
Dynamic | Executable |
Return Values
0: Successful | Function executed successfully |
-1: Failed | Function failed. To get extended error information, call the cobfa_errno or cobfa_stat functions |
Generated Status
Return value of cobfa_errno () | Return value of cobfa_stat () | ||
|---|---|---|---|
Successful | FA_ENOERR | 0 | Function executed successfully |
Failure (not all) (*) | FA_ENOTOPEN | 90 | An invalid file descriptor that was not acquired when the file was opened is specified |
* : Typical status values are described above. For other values, see "Chapter 5 Error Number and I-O Status".
