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xt_ff_flush(3) Library Functions Manual xt_ff_flush(3) LIBRARY #include <xtend/fast-file.h> -lxtend SYNOPSIS int xt_ff_flush(xt_ff_t *stream) ARGUMENTS stream Pointer to an xt_ff_t stream DESCRIPTION xt_ff_flush(stream) writes any buffered output in stream to the under- lying file descriptor. This normally happens when the buffer is full, the stream is closed using xt_ff_close(stream), or before a seek is performed on a stream opened for writing. RETURN VALUES Return code of the underlying write(2) call -1 if stream is not open for writing EXAMPLES xt_ff_t *stream; stream = xt_ff_open(filename, O_WRONLY|O_CREATE); xt_ff_flush(stream); SEE ALSO xt_ff_open(3) xt_ff_flush(3)
LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO
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