mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 23:00:07 +00:00
f8afba91cf
* Versions.def: Add GLIBC_2.1.1 to libpthread. * iconvdata/Makefile (modules): Add KOI8-U. (distribute): Add koi8-u.c. (gen-8bit-gap-modules): Add koi8-u. * iconvdata/gconv-modules: Add KOI8-U entries. * iconvdata/koi8-u.c: New file. 1999-04-13 Thorsten Kukuk <kukuk@suse.de> * sunrpc/auth_des.c: 64bit fixes, security fixes. * sunrpc/auth_none.c: Pretty print. * sunrpc/auth_unix.c: Likewise. * sunrpc/authdes_prot.c: Likewise. * sunrpc/authuxprot.c: Likewise. * sunrpc/bindrsvprt.c: Likewise. * sunrpc/clnt_gen.c: Likewise. * sunrpc/rpc/xdr.h: Likewise. * sunrpc/rpc/auth_des.h: Add rpc_timeval struct. * sunrpc/rpc_cmsg.c: Don't use *long pointers. * sunrpc/rtime.c: Use new rpc_timeval. * sunrpc/svc_authux.c: Don't use *long pointers. * sunrpc/svcauth_des.c: Likewise + security fixes. * sunrpc/xdr_mem.c: Don't use *long pointers. * sunrpc/xdr_rec.c: Likewise. * sunrpc/xdr_sizeof.c: Likewise. * sunrpc/xdr_stdio.c: Likewise. 1999-04-15 Ulrich Drepper <drepper@cygnus.com>
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/*
|
|
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
|
|
* unrestricted use provided that this legend is included on all tape
|
|
* media and as a part of the software program in whole or part. Users
|
|
* may copy or modify Sun RPC without charge, but are not authorized
|
|
* to license or distribute it to anyone else except as part of a product or
|
|
* program developed by the user.
|
|
*
|
|
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
|
|
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
|
|
*
|
|
* Sun RPC is provided with no support and without any obligation on the
|
|
* part of Sun Microsystems, Inc. to assist in its use, correction,
|
|
* modification or enhancement.
|
|
*
|
|
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
|
|
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
|
|
* OR ANY PART THEREOF.
|
|
*
|
|
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
|
|
* or profits or other special, indirect and consequential damages, even if
|
|
* Sun has been advised of the possibility of such damages.
|
|
*
|
|
* Sun Microsystems, Inc.
|
|
* 2550 Garcia Avenue
|
|
* Mountain View, California 94043
|
|
*/
|
|
/*
|
|
* Copyright (c) 1987 by Sun Microsystems, Inc.
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
|
|
/*
|
|
* Bind a socket to a privileged IP port
|
|
*/
|
|
int
|
|
bindresvport (int sd, struct sockaddr_in *sin)
|
|
{
|
|
int res;
|
|
static short port;
|
|
struct sockaddr_in myaddr;
|
|
int i;
|
|
|
|
#define STARTPORT 600
|
|
#define ENDPORT (IPPORT_RESERVED - 1)
|
|
#define NPORTS (ENDPORT - STARTPORT + 1)
|
|
|
|
if (sin == (struct sockaddr_in *) 0)
|
|
{
|
|
sin = &myaddr;
|
|
__bzero (sin, sizeof (*sin));
|
|
sin->sin_family = AF_INET;
|
|
}
|
|
else if (sin->sin_family != AF_INET)
|
|
{
|
|
__set_errno (EPFNOSUPPORT);
|
|
return -1;
|
|
}
|
|
|
|
if (port == 0)
|
|
{
|
|
port = (__getpid () % NPORTS) + STARTPORT;
|
|
}
|
|
res = -1;
|
|
__set_errno (EADDRINUSE);
|
|
|
|
for (i = 0; i < NPORTS && res < 0 && errno == EADDRINUSE; ++i)
|
|
{
|
|
sin->sin_port = htons (port++);
|
|
if (port > ENDPORT)
|
|
{
|
|
port = STARTPORT;
|
|
}
|
|
res = bind (sd, sin, sizeof (struct sockaddr_in));
|
|
}
|
|
|
|
return res;
|
|
}
|