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authorPaul LeoNerd Evans <leonerd@leonerd.org.uk>2012-01-18 14:31:25 +0000
committerPaul LeoNerd Evans <leonerd@leonerd.org.uk>2012-01-18 14:31:25 +0000
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parent14d6bb736ca3f03ad2410958ff312ccff15765fe (diff)
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More minor docs updates
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diff --git a/man/termkey_push_bytes.3 b/man/termkey_push_bytes.3
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--- a/man/termkey_push_bytes.3
+++ b/man/termkey_push_bytes.3
@@ -16,7 +16,7 @@ This function, along with \fBtermkey_getkey\fP(3), makes it possible to use the
.PP
For synchronous usage, \fBtermkey_waitkey\fP(3) performs the input blocking task. For use against a regular stream filehandle that supports \fBread\fP(2), see \fBtermkey_advisereadable\fP(3).
.SH "RETURN VALUE"
-\fBtermkey_push_bytes\fP() the number of bytes consumed from the input (which may be smaller than the length provided, if the buffer runs out of space) or -1 cast to \fBsize_t\fP if an error occurs.
+\fBtermkey_push_bytes\fP() the number of bytes consumed from the input (which may be smaller than the length provided, if the buffer runs out of space) or -1 cast to \fBsize_t\fP if an error occurs, in which case \fIerrno\fP is set accordingly.
.SH "SEE ALSO"
.BR termkey_new (3),
.BR termkey_getkey (3),