Gets the attributes of an open file.
#include <sys/types.h> #include <sys/errno.h> int fp_fstat (fp, statp, len, seg) struct file* fp; struct stat *statp; int len; int seg;
| Item | Description |
|---|---|
| fp | Points to a file structure returned by the fp_open kernel service. |
| statp | Points to a buffer defined to be of stat or fullstat type structure. The statsz parameter indicates the buffer type. |
| len | Indicates the size of the stat or fullstat structure to be returned. The /usr/include/sys/stat.h file contains information about the stat structure. |
| seg | Specifies the flag indicating where the information represented
by the statbuf parameter is located:
|
The fp_fstat kernel service is an internal interface to the function provided by the fstatx subroutine.
The fp_fstat kernel service can be called from the process environment only.
| Item | Description |
|---|---|
| 0 | Indicates a successful operation. |
If an error occurs, one of the values from the /usr/include/sys/errno.h file is returned.