loader/freebsd.c

   1 /*
   2  * FreeBSD loader
   3  *
   4  * Copyright 2007 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #ifdef HAVE_SYS_RESOURCE_H
  28 # include <sys/resource.h>
  29 #endif
  30
  31 #include "wine/library.h"
  32
  33 /* build a new full path from the specified path and name */
  34 static const char *build_new_path( const char *path, const char *name )
  35 {
  36     const char *p;
  37     char *ret;
  38
  39     if (!(p = strrchr( path, '/' ))) return name;
  40     p++;
  41     ret = malloc( (p - path) + strlen(name) + 1 );
  42     memcpy( ret, path, p - path );
  43     strcpy( ret + (p - path), name );
  44     return ret;
  45 }
  46
  47 /**********************************************************************
  48  *           main
  49  */
  50 int main( int argc, char *argv[] )
  51 {
  52     const char *new_argv0 = build_new_path( argv[0], "wine-pthread" );
  53     struct rlimit rl;
  54     rl.rlim_cur = 0x02000000;
  55     rl.rlim_max = 0x02000000;
  56     setrlimit( RLIMIT_DATA, &rl );
  57     wine_init_argv0_path( new_argv0 );
  58     wine_exec_wine_binary( NULL, argv, NULL );
  59     fprintf( stderr, "wine: could not exec %s\n", new_argv0 );
  60     exit(1);
  61 }