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.TH iob_addfile_close 3
.SH NAME
iob_addfile_close \- add file region to I/O batch
.SH SYNTAX
.B #include <libowfat/iob.h>
int \fBiob_addfile_close\fP(io_batch* b,int64 fd,uint64 off,uint64 n);
.SH DESCRIPTION
iob_addfile_close schedules \fIn\fR bytes from the file descriptor \fIfd\fR
starting at offset \fIoff\fR to be written with the I/O batch \fIb\fR.
You may not close \fIfd\fR before iob_send indicates it is done.
\fBiob_reset\fR will call io_close(fd).
.SH "RETURN VALUE"
Returns 1 on success, 0 on failure. In the failure case, the file
descriptor has been closed.
.SH "SEE ALSO"
iob_reset(3), iob_send(3), iob_addbuf(3), iob_addfile(3)
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