Sets the stream-position indicator.
int fsetpos( FILE *stream, const fpos_t *pos );
- Pointer to FILE structure.
- Position-indicator storage.
If successful, fsetpos returns 0. On failure, the function returns a nonzero value and sets errno to one of the following manifest constants (defined in ERRNO.H): EBADF, which means the file is not accessible or the object that stream points to is not a valid file structure; or EINVAL, which means an invalid stream value was passed.
See _doserrno, errno, _sys_errlist, and _sys_nerr for more information on these, and other, return codes.
The fsetpos function sets the file-position indicator for stream to the value of pos, which is obtained in a prior call to fgetpos against stream. The function clears the end-of-file indicator and undoes any effects of ungetc on stream. After calling fsetpos, the next operation on stream may be either input or output.
|fsetpos||<stdio.h>||ANSI, Win 98, Win Me, Win NT, Win 2000, Win XP|
For additional compatibility information, see Compatibility in the Introduction.
All versions of the C run-time libraries.
See the example for fgetpos.