Atlas - PROCESS.H
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[FILE BEGIN]
1/***
2*process.h - definition and declarations for process control functions
3*
4*   Copyright (c) 1985-1988, Microsoft Corporation.  All rights reserved.
5*
6*Purpose:
7*   This file defines the modeflag values for spawnxx calls.  Only
8*   P_WAIT and P_OVERLAY are currently implemented on DOS 2 & 3.
9*   P_NOWAIT is also enabled on DOS 4.  Also contains the function
10*   argument declarations for all process control related routines.
11*
12*******************************************************************************/
13
14
15#ifndef NO_EXT_KEYS /* extensions enabled */
16    #define _CDECL  cdecl
17    #define _NEAR   near
18#else /* extensions not enabled */
19    #define _CDECL
20    #define _NEAR
21#endif /* NO_EXT_KEYS */
22
23
24/* modeflag values for spawnxx routines */
25
26extern int _NEAR _CDECL _p_overlay;
27
28#define P_WAIT      0
29#define P_NOWAIT    1
30#define P_OVERLAY   _p_overlay
31#define OLD_P_OVERLAY  2
32#define P_NOWAITO   3
33
34
35/* Action Codes used with Cwait() */
36
37#define WAIT_CHILD 0
38#define WAIT_GRANDCHILD 1
39
40
41/* function prototypes */
42
43void _CDECL abort(void);
44int _CDECL cwait(int *, int, int);
45int _CDECL execl(char *, char *, ...);
46int _CDECL execle(char *, char *, ...);
47int _CDECL execlp(char *, char *, ...);
48int _CDECL execlpe(char *, char *, ...);
49int _CDECL execv(char *, char * *);
50int _CDECL execve(char *, char * *, char * *);
51int _CDECL execvp(char *, char * *);
52int _CDECL execvpe(char *, char * *, char * *);
53void _CDECL exit(int);
54void _CDECL _exit(int);
55int _CDECL getpid(void);
56int _CDECL spawnl(int, char *, char *, ...);
57int _CDECL spawnle(int, char *, char *, ...);
58int _CDECL spawnlp(int, char *, char *, ...);
59int _CDECL spawnlpe(int, char *, char *, ...);
60int _CDECL spawnv(int, char *, char * *);
61int _CDECL spawnve(int, char *, char * *, char * *);
62int _CDECL spawnvp(int, char *, char * *);
63int _CDECL spawnvpe(int, char *, char * *, char * *);
64int _CDECL system(const char *);
65int _CDECL wait(int *);
66
[FILE END]
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