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Diffstat (limited to 'sys/imfort/doc/bfflsh.hlp')
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1 files changed, 26 insertions, 0 deletions
diff --git a/sys/imfort/doc/bfflsh.hlp b/sys/imfort/doc/bfflsh.hlp new file mode 100644 index 00000000..3dc676a0 --- /dev/null +++ b/sys/imfort/doc/bfflsh.hlp @@ -0,0 +1,26 @@ +.help bfflsh Sep86 imfort.bfio +.ih +NAME +bfflsh -- flush any buffered output data to disk +.ih +SYNOPSIS +.nf +integer function bfflsh (fd) + +integer fd #I BFIO file descriptor of open file +.fi +.ih +DESCRIPTION +The \fIbfflsh\fR procedure flushes any buffered output data to a binary +file opened for read-write access. +.ih +RETURN VALUE +A negative status indicates failure, e.g., a write error on the file. +.ih +NOTES +If the buffer has already been flushed or the file was opened for read-only +access, \fIbfflsh\fR is a no-op. +.ih +SEE ALSO +bfwrit +.endhelp |