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- /* This is file STUB.C */
- /*
- ** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.dj", available from DJ Delorie at the address above.
- ** A copy of "copying.dj" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.dj".
- **
- ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
- ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- #include <process.h>
- #include <dos.h>
- #include <io.h>
- #include <string.h>
-
- #include "gotypes.h"
- #include "stubinfo.h"
-
- StubInfo stub_info = {
- STUB_INFO_MAGIC,
- sizeof(StubInfo),
- "go32",
- {
- GO32_RELEASE_NUMBER,
- GO32_RELEASE_TYPE_C,
- GO32_MINOR_VERSION,
- GO32_MAJOR_VERSION
- },
- 262144L,
- 0,
- "",
- 1,
- 0L
- };
-
- unsigned _heaplen = 8192;
- unsigned _stklen = 4096;
-
- char hex[] = "0123456789abcdef";
-
- void x2s(int v, char *s)
- {
- int i;
- for (i=0; i<4; i++)
- {
- s[3-i] = hex[v&15];
- v >>= 4;
- }
- s[4] = 0;
- }
-
- char emsg[] = "Cannot exec ";
- char emsg2[] = "\r\n";
-
- main(int argc, char **argv)
- {
- char s_argc[5], s_seg[5], s_argv[5];
- char s_info_seg[5], s_info_ofs[5];
- int r;
- x2s(argc, s_argc);
- x2s(_DS, s_seg);
- x2s((int)argv, s_argv);
- x2s(_DS, s_info_seg);
- x2s((int)(&stub_info), s_info_ofs);
- /* must wait, as go32 reads argv/argc from our memory space */
- r = spawnlp(P_WAIT, stub_info.go32, stub_info.go32, "!proxy", s_argc, s_seg, s_argv, s_info_seg, s_info_ofs, 0);
- if (r == -1)
- {
- write(2, emsg, sizeof(emsg)-1);
- write(2, stub_info.go32, strlen(stub_info.go32));
- write(2, emsg2, sizeof(emsg2)-1);
- }
- return r;
- }
-