66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
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/***
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*process.h - definition and declarations for process control functions
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*
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* Copyright (c) 1985-1988, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file defines the modeflag values for spawnxx calls. Only
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* P_WAIT and P_OVERLAY are currently implemented on DOS 2 & 3.
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* P_NOWAIT is also enabled on DOS 4. Also contains the function
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* argument declarations for all process control related routines.
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*
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*******************************************************************************/
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#ifndef NO_EXT_KEYS /* extensions enabled */
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#define _CDECL cdecl
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#define _NEAR near
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#else /* extensions not enabled */
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#define _CDECL
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#define _NEAR
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#endif /* NO_EXT_KEYS */
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/* modeflag values for spawnxx routines */
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extern int _NEAR _CDECL _p_overlay;
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#define P_WAIT 0
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#define P_NOWAIT 1
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#define P_OVERLAY _p_overlay
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#define OLD_P_OVERLAY 2
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#define P_NOWAITO 3
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/* Action Codes used with Cwait() */
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#define WAIT_CHILD 0
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#define WAIT_GRANDCHILD 1
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/* function prototypes */
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void _CDECL abort(void);
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int _CDECL cwait(int *, int, int);
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int _CDECL execl(char *, char *, ...);
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int _CDECL execle(char *, char *, ...);
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int _CDECL execlp(char *, char *, ...);
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int _CDECL execlpe(char *, char *, ...);
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int _CDECL execv(char *, char * *);
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int _CDECL execve(char *, char * *, char * *);
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int _CDECL execvp(char *, char * *);
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int _CDECL execvpe(char *, char * *, char * *);
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void _CDECL exit(int);
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void _CDECL _exit(int);
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int _CDECL getpid(void);
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int _CDECL spawnl(int, char *, char *, ...);
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int _CDECL spawnle(int, char *, char *, ...);
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int _CDECL spawnlp(int, char *, char *, ...);
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int _CDECL spawnlpe(int, char *, char *, ...);
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int _CDECL spawnv(int, char *, char * *);
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int _CDECL spawnve(int, char *, char * *, char * *);
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int _CDECL spawnvp(int, char *, char * *);
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int _CDECL spawnvpe(int, char *, char * *, char * *);
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int _CDECL system(const char *);
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int _CDECL wait(int *);
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