diff options
Diffstat (limited to 'doc/man/flow_read.3')
| -rw-r--r-- | doc/man/flow_read.3 | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/doc/man/flow_read.3 b/doc/man/flow_read.3 index 0110d0a2..20f5b976 100644 --- a/doc/man/flow_read.3 +++ b/doc/man/flow_read.3 @@ -33,15 +33,14 @@ On success, \fBflow_read\fR() returns the number of bytes read. On failure, a negative value indicating the error will be returned. If the number of bytes read equals count, a subsequent call to \fBflow_read\fR() should be performed to check if there were more -bytes to read. This call to \fBflow_read\fR will return 0 if there -was no more data and mark the end of the datagram. +bytes to read. This call to \fBflow_read\fR will return 0 if there was +no more data and mark the end of the datagram. On success, \fBflow_write\fR() returns 0. On failure, a negative value indicating the error will be returned. Passing a NULL pointer for \fIbuf\fR returns 0 with no other effects. .SH ERRORS - .B -EINVAL An invalid argument was passed. |