diff options
| -rw-r--r-- | pcap.3pcap.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pcap.3pcap.in b/pcap.3pcap.in index e4be405d..397fa864 100644 --- a/pcap.3pcap.in +++ b/pcap.3pcap.in @@ -631,7 +631,8 @@ or or other routines a platform offers to wait for any of a set of descriptors to be ready to read. To obtain, for a handle, a descriptor that can be used in those routines, call -.BR pcap_get_selectable_fd (). If the routine indicates that data is +.BR pcap_get_selectable_fd (). +If the routine indicates that data is available to read on the descriptor, an attempt should be made to read from the device. .PP |