diff options
Diffstat (limited to '')
| -rw-r--r-- | src/lib/libc/net/rcmd.3 | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/lib/libc/net/rcmd.3 b/src/lib/libc/net/rcmd.3 index 89457ab859..683f27a4af 100644 --- a/src/lib/libc/net/rcmd.3 +++ b/src/lib/libc/net/rcmd.3 | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | .\" $OpenBSD: rcmd.3,v 1.22 2000/12/21 22:59:53 deraadt Exp $ | 1 | .\" $OpenBSD: rcmd.3,v 1.23 2000/12/24 00:30:56 aaron Exp $ |
| 2 | .\" | 2 | .\" |
| 3 | .\" Copyright (c) 1983, 1991, 1993 | 3 | .\" Copyright (c) 1983, 1991, 1993 |
| 4 | .\" The Regents of the University of California. All rights reserved. | 4 | .\" The Regents of the University of California. All rights reserved. |
| @@ -62,8 +62,7 @@ | |||
| 62 | .Sh DESCRIPTION | 62 | .Sh DESCRIPTION |
| 63 | The | 63 | The |
| 64 | .Fn rcmd | 64 | .Fn rcmd |
| 65 | function | 65 | function is used by the superuser to execute a command on a remote |
| 66 | is used by the superuser to execute a command on a remote | ||
| 67 | machine using an authentication scheme based on reserved | 66 | machine using an authentication scheme based on reserved |
| 68 | port numbers. | 67 | port numbers. |
| 69 | If the calling process is not setuid, the | 68 | If the calling process is not setuid, the |
| @@ -92,8 +91,7 @@ The | |||
| 92 | .Fn rresvport | 91 | .Fn rresvport |
| 93 | and | 92 | and |
| 94 | .Fn rresvport_af | 93 | .Fn rresvport_af |
| 95 | functions | 94 | functions return a descriptor to a socket |
| 96 | return a descriptor to a socket | ||
| 97 | with an address in the privileged port space. | 95 | with an address in the privileged port space. |
| 98 | The | 96 | The |
| 99 | .Fn iruserok | 97 | .Fn iruserok |
| @@ -112,8 +110,7 @@ is an address family independent variant of | |||
| 112 | .Pp | 110 | .Pp |
| 113 | The | 111 | The |
| 114 | .Fn rcmd | 112 | .Fn rcmd |
| 115 | function | 113 | function looks up the host |
| 116 | looks up the host | ||
| 117 | .Fa *ahost | 114 | .Fa *ahost |
| 118 | using | 115 | using |
| 119 | .Xr gethostbyname 3 , | 116 | .Xr gethostbyname 3 , |
| @@ -245,16 +242,14 @@ and | |||
| 245 | .Sh DIAGNOSTICS | 242 | .Sh DIAGNOSTICS |
| 246 | The | 243 | The |
| 247 | .Fn rcmd | 244 | .Fn rcmd |
| 248 | function | 245 | function returns a valid socket descriptor on success. |
| 249 | returns a valid socket descriptor on success. | ||
| 250 | It returns \-1 on error and prints a diagnostic message on the standard error. | 246 | It returns \-1 on error and prints a diagnostic message on the standard error. |
| 251 | .Pp | 247 | .Pp |
| 252 | The | 248 | The |
| 253 | .Fn rresvport | 249 | .Fn rresvport |
| 254 | and | 250 | and |
| 255 | .Fn rresvport_af | 251 | .Fn rresvport_af |
| 256 | functions | 252 | functions return a valid, bound socket descriptor on success. |
| 257 | return a valid, bound socket descriptor on success. | ||
| 258 | It returns \-1 on error with the global value | 253 | It returns \-1 on error with the global value |
| 259 | .Va errno | 254 | .Va errno |
| 260 | set according to the reason for failure. | 255 | set according to the reason for failure. |
