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| -rw-r--r-- | c/src/exec/libnetworking/libc/getservent.3 | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/c/src/exec/libnetworking/libc/getservent.3 b/c/src/exec/libnetworking/libc/getservent.3 deleted file mode 100644 index 79c18a3beb..0000000000 --- a/c/src/exec/libnetworking/libc/getservent.3 +++ /dev/null @@ -1,156 +0,0 @@ -.\" Copyright (c) 1983, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" From: @(#)getservent.3 8.3 (Berkeley) 1/12/94 -.\" $Id$ -.\" -.Dd July 9, 1995 -.Dt GETSERVENT 3 -.Os BSD 4.2 -.Sh NAME -.Nm getservent , -.Nm getservbyport , -.Nm getservbyname , -.Nm setservent , -.Nm endservent -.Nd get service entry -.Sh SYNOPSIS -.Fd #include <netdb.h> -.Ft struct servent * -.Fn getservent -.Ft struct servent * -.Fn getservbyname "const char *name" "const char *proto" -.Ft struct servent * -.Fn getservbyport "int port" "const char *proto" -.Ft void -.Fn setservent "int stayopen" -.Ft void -.Fn endservent void -.Sh DESCRIPTION -The -.Fn getservent , -.Fn getservbyname , -and -.Fn getservbyport -functions -each return a pointer to an object with the -following structure -containing the broken-out -fields of a line in the network services data base, -.Pa /etc/services . -.Bd -literal -offset indent -struct servent { - char *s_name; /* official name of service */ - char **s_aliases; /* alias list */ - int s_port; /* port service resides at */ - char *s_proto; /* protocol to use */ -}; -.Ed -.Pp -The members of this structure are: -.Bl -tag -width s_aliases -.It Fa s_name -The official name of the service. -.It Fa s_aliases -A zero terminated list of alternate names for the service. -.It Fa s_port -The port number at which the service resides. -Port numbers are returned in network byte order. -.It Fa s_proto -The name of the protocol to use when contacting the -service. -.El -.Pp -The -.Fn getservent -function -reads the next line of the file, opening the file if necessary. -.Pp -The -.Fn setservent -function -opens and rewinds the file. If the -.Fa stayopen -flag is non-zero, -the net data base will not be closed after each call to -.Fn getservbyname -or -.Fn getservbyport . -.Pp -The -.Fn endservent -function -closes the file. -.Pp -The -.Fn getservbyname -and -.Fn getservbyport -functions -sequentially search from the beginning -of the file until a matching -protocol name or -port number is found, -or until -.Dv EOF -is encountered. -If a protocol name is also supplied (non- -.Dv NULL ) , -searches must also match the protocol. -.ne 1i -.Sh FILES -.Bl -tag -width /etc/services -compact -.It Pa /etc/services -.El -.Sh DIAGNOSTICS -Null pointer -(0) returned on -.Dv EOF -or error. -.Sh SEE ALSO -.Xr getprotoent 3 , -.Xr services 5 -.Sh HISTORY -The -.Fn getservent , -.Fn getservbyport , -.Fn getservbyname , -.Fn setservent , -and -.Fn endservent -functions appeared in -.Bx 4.2 . -.Sh BUGS -These functions use static data storage; -if the data is needed for future use, it should be -copied before any subsequent calls overwrite it. -Expecting port numbers to fit in a 32 bit -quantity is probably naive. |