diff options
Diffstat (limited to 'man7/unix.7')
| -rw-r--r-- | man7/unix.7 | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/man7/unix.7 b/man7/unix.7 index 12291bfe2e..c5ab728951 100644 --- a/man7/unix.7 +++ b/man7/unix.7 @@ -183,8 +183,11 @@ at any time and will be finally removed from the file system when the last reference to it is closed. To pass file descriptors or credentials over a SOCK_STREAM, you need -to send/recv at least one byte of non-ancillary data in the same -send/recv_msg call. +to send or receive at least one byte of non-ancillary data in the same +.BR sendmsg () +or +.BR recvmsg () +call. Unix domain stream sockets do not support the notion of out-of-band data. .SH ERRORS |