home *** CD-ROM | disk | FTP | other *** search
- /*
- Copyright (C) 1994 M. Hagiya, W. Schelter, T. Yuasa
-
- This file is part of GNU Common Lisp, herein referred to as GCL
-
- GCL is free software; you can redistribute it and/or modify it under
- the terms of the GNU LIBRARY GENERAL PUBLIC LICENSE as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GCL 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 Library General Public
- License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with GCL; see the file COPYING. If not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-
- #include "include.h"
-
- #ifdef ATT3B2
- #include <signal.h>
- int
- system(command)
- char *command;
- {
- char buf[4];
- extern sigint();
-
- signal(SIGINT, SIG_IGN);
- write(4, command, strlen(command)+1);
- read(5, buf, 1);
- signal(SIGINT, sigint);
- return(buf[0]<<8);
- }
- #endif
-
- #ifdef E15
- #include <signal.h>
- int
- system(command)
- char *command;
- {
- char buf[4];
- extern sigint();
-
- signal(SIGINT, SIG_IGN);
- write(4, command, strlen(command)+1);
- read(5, buf, 1);
- signal(SIGINT, sigint);
- return(buf[0]<<8);
- }
- #endif
-
- Lsystem()
- {
- char command[1024];
- int i;
-
- check_arg(1);
- check_type_string(&vs_base[0]);
- if (vs_base[0]->st.st_fillp >= 1024)
- FEerror("Too long command line: ~S.", 1, vs_base[0]);
- for (i = 0; i < vs_base[0]->st.st_fillp; i++)
- command[i] = vs_base[0]->st.st_self[i];
- command[i] = '\0';
- vs_base[0] = make_fixnum(system(command) >> 8);
- }
-
- init_unixsys()
- {
- make_function("SYSTEM", Lsystem);
- }
-