diff options
Diffstat (limited to 'lib/libc/rpc/rtime.3')
| -rw-r--r-- | lib/libc/rpc/rtime.3 | 67 |
1 files changed, 34 insertions, 33 deletions
diff --git a/lib/libc/rpc/rtime.3 b/lib/libc/rpc/rtime.3 index 6847e1502a38..3897fc82991c 100644 --- a/lib/libc/rpc/rtime.3 +++ b/lib/libc/rpc/rtime.3 @@ -1,47 +1,48 @@ .\" @(#)rtime.3n 2.1 88/08/08 4.0 RPCSRC; from 1.5 88/02/08 SMI .\" $FreeBSD$ .\" -.TH RTIME 3 "22 November 1987" -.SH NAME -rtime \- get remote time -.SH SYNOPSIS -.nf -.B #include <sys/types.h> -.B #include <sys/time.h> -.B #include <netinet/in.h> -.LP -.B int rtime(addrp, timep, timeout) -.B struct sockaddr_in \(**addrp; -.B struct timeval \(**timep; -.B struct timeval \(**timeout; -.fi -.SH DESCRIPTION -.B rtime(\|) +.Dd November 22, 1987 +.Dt RTIME 3 +.Os +.Sh NAME +.Nm rtime +.Nd "get remote time" +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.Fd "#include <sys/types.h>" +.Fd "#include <sys/time.h>" +.Fd "#include <netinet/in.h>" +.Ft int +.Fo rtime +.Fa "struct sockaddr_in *addrp" +.Fa "struct timeval *timep" +.Fa "struct timeval *timeout" +.Fc +.Sh DESCRIPTION +.Fn rtime consults the Internet Time Server at the address pointed to by -.I addrp +.Fa addrp and returns the remote time in the -.B timeval +.Vt timeval struct pointed to by -.IR timep . +.Fa timep . Normally, the -.SM UDP +.Tn UDP protocol is used when consulting the Time Server. The -.I timeout +.Fa timeout parameter specifies how long the routine should wait before giving -up when waiting for a reply. If -.I timeout +up when waiting for a reply. +If +.Fa timeout is specified as -.SM NULL\s0, +.Dv NULL , however, the routine will instead use -.SM TCP +.Tn TCP and block until a reply is received from the time server. -.LP -The routine returns 0 if it is successful. -Otherwise, -it returns \-1 and -.B errno -is set to reflect the cause of the error. -.SH "SEE ALSO" -.BR timed (8c) +.Sh RETURN VALUES +.Rv -std rtime +.Sh SEE ALSO +.Xr timed 8 |