+++ /dev/null
-// $Id$
-
-// Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
-// based on setctxlimit.cc by Jacques Gelinas
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-/*
- Set the global per context limit of a resource (memory, file handle).
- This utility can do it either for the current context or a selected
- one.
-
- It uses the same options as ulimit, when possible
-*/
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <sys/resource.h>
-
-#include "vserver.h"
-
-static void set_ctxlim (int res, long lim, const char *msg)
-{
- if (call_set_ctxlimit(res,lim)==-1){
- fprintf (stderr,"Error setting limit \"%s\": %s\n"
- ,msg,strerror(errno));
- exit (-1);
- }
-}
-
-static void usage()
-{
- fprintf (stderr,"setctxlimit version %s\n",VERSION);
- fprintf (stderr
- ,"setctxlimit [ --ctx context ] limits\n"
- "\n"
- "-n nax opened files\n");
-}
-
-int main (int argc, char *argv[])
-{
- int ret = -1;
- if (argc < 2){
- usage();
- }else{
- int i;
- ret = 0;
- for (i=1; i<argc; i++){
- const char *arg = argv[i];
- const char *narg = argv[i+1];
- int val;
-
- if (narg == NULL) narg = "";
- val = atoi(narg);
- if (strcmp(arg,"--help")==0){
- usage();
- }else if (strcmp(arg,"--ctx")==0){
- int tb[1];
-
- tb[0] = val;
- if (call_new_s_context (1,tb,0,0)==-1){
- fprintf (stderr,"Can't select context %d (%s)\n"
- ,val,strerror(errno));
- exit (-1);
- }
- }else if (strcmp (arg,"-n")==0){
- set_ctxlim (RLIMIT_NOFILE,val,"Number of opened files");
- }
- }
- }
- return ret;
-}
-