Close a file.
long cobfa_close ( long fd /* file descriptor */ );
Description
Closes the file indicated by the file descriptor <fd>.
Execution Conditions
File Organization | Sequential file | Executable |
Record sequential file | Executable | |
Relative file | Executable | |
Indexed file | Executable | |
Open Mode | INPUT mode | Executable |
OUTPUT mode | Executable | |
I-O mode | Executable | |
EXTEND mode | Executable | |
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 (*) | FA_ENOTOPEN | 42 | An invalid file descriptor is specified |
* : Typical status values are described above. For other values, see "Chapter 5 Error Number and I-O Status".
