245 lines
7.5 KiB
C
245 lines
7.5 KiB
C
/***
|
|
*process.h - definition and declarations for process control functions
|
|
*
|
|
* Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
|
|
*
|
|
*Purpose:
|
|
* This file defines the modeflag values for spawnxx calls.
|
|
* Only P_WAIT and P_OVERLAY are currently implemented on MS-DOS.
|
|
* Also contains the function argument declarations for all
|
|
* process control related routines.
|
|
*
|
|
*Revision History:
|
|
* 08/24/87 JCR Added P_NOWAITO
|
|
* 10/20/87 JCR Removed "MSC40_ONLY" entries and "MSSDK_ONLY" comments
|
|
* 12-11-87 JCR Added "_loadds" functionality
|
|
* 12-18-87 JCR Added _FAR_ to declarations
|
|
* 01-11-88 JCR Added _beginthread/_endthread
|
|
* 01-15-88 JCR Got rid of _p_overlay for MTRHEAD/DLL
|
|
* 02-10-88 JCR Cleaned up white space
|
|
* 05-08-88 SKS Removed bogus comment about "DOS 4"; Added "P_DETACH"
|
|
* 08-22-88 GJF Modified to also work for the 386 (small model only)
|
|
* 09-14-88 JCR Added _cexit and _c_exit declarations
|
|
* 05-03-89 JCR Added _INTERNAL_IFSTRIP for relinc usage
|
|
* 06-08-89 JCR 386 _beginthread does NOT take a stackpointer arg
|
|
* 08-01-89 GJF Cleanup, now specific to OS/2 2.0 (i.e., 386 flat model)
|
|
* 10-30-89 GJF Fixed copyright
|
|
* 11-02-89 JCR Changed "DLL" to "_DLL"
|
|
* 11-17-89 GJF Added const attribute to appropriate arg types
|
|
* 03-01-90 GJF Added #ifndef _INC_PROCESS and #include <cruntime.h>
|
|
* stuff. Also, removed some (now) useless preprocessor
|
|
* directives.
|
|
* 03-21-90 GJF Replaced _cdecl with _CALLTYPE1 or _CALLTYPE2 in
|
|
* prototypes.
|
|
* 04-10-90 GJF Replaced remaining instances of _cdecl (with _CALLTYPE1
|
|
* or _VARTYPE1, as appropriate).
|
|
* 10-12-90 GJF Changed return type of _beginthread() to unsigned long.
|
|
* 01-17-91 GJF ANSI naming.
|
|
* 08-20-91 JCR C++ and ANSI naming
|
|
* 08-26-91 BWM Added prototypes for _loaddll, unloaddll, and
|
|
* _getdllprocaddr.
|
|
* 09-28-91 JCR ANSI names: DOSX32=prototypes, WIN32=#defines for now
|
|
* 07-22-92 GJF Deleted references to _wait for Win32.
|
|
* 08-05-92 GJF Function calling type and variable type macros.
|
|
* 08-28-92 GJF #ifdef-ed out for POSIX.
|
|
* 09-03-92 GJF Merged two changes above.
|
|
* 01-21-93 GJF Removed support for C6-386's _cdecl.
|
|
*
|
|
****/
|
|
|
|
#ifndef _INC_PROCESS
|
|
|
|
#ifndef _POSIX_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef _INTERNAL_IFSTRIP_
|
|
#include <cruntime.h>
|
|
#endif /* _INTERNAL_IFSTRIP_ */
|
|
|
|
/*
|
|
* Conditional macro definition for function calling type and variable type
|
|
* qualifiers.
|
|
*/
|
|
#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
|
|
|
|
/*
|
|
* Definitions for MS C8-32 (386/486) compiler
|
|
*/
|
|
#define _CRTAPI1 __cdecl
|
|
#define _CRTAPI2 __cdecl
|
|
|
|
#else
|
|
|
|
/*
|
|
* Other compilers (e.g., MIPS)
|
|
*/
|
|
#define _CRTAPI1
|
|
#define _CRTAPI2
|
|
|
|
#endif
|
|
|
|
|
|
/* modeflag values for _spawnxx routines */
|
|
|
|
#ifndef MTHREAD
|
|
extern int _CRTVAR1 _p_overlay;
|
|
#endif
|
|
|
|
#define _P_WAIT 0
|
|
#define _P_NOWAIT 1
|
|
#ifdef MTHREAD
|
|
#define _P_OVERLAY 2
|
|
#else
|
|
#define _P_OVERLAY _p_overlay
|
|
#endif
|
|
#define _OLD_P_OVERLAY 2
|
|
#define _P_NOWAITO 3
|
|
#define _P_DETACH 4
|
|
|
|
|
|
/* Action codes for _cwait(). The action code argument to _cwait is ignored
|
|
on Win32 though it is accepted for compatibilty with OS/2 */
|
|
|
|
#define _WAIT_CHILD 0
|
|
#define _WAIT_GRANDCHILD 1
|
|
|
|
|
|
/* function prototypes */
|
|
|
|
#ifdef MTHREAD
|
|
unsigned long _CRTAPI1 _beginthread (void (_CRTAPI1 *) (void *),
|
|
unsigned, void *);
|
|
void _CRTAPI1 _endthread(void);
|
|
#endif
|
|
void _CRTAPI1 abort(void);
|
|
void _CRTAPI1 _cexit(void);
|
|
void _CRTAPI1 _c_exit(void);
|
|
int _CRTAPI1 _cwait(int *, int, int);
|
|
int _CRTAPI2 _execl(const char *, const char *, ...);
|
|
int _CRTAPI2 _execle(const char *, const char *, ...);
|
|
int _CRTAPI2 _execlp(const char *, const char *, ...);
|
|
int _CRTAPI2 _execlpe(const char *, const char *, ...);
|
|
int _CRTAPI1 _execv(const char *, const char * const *);
|
|
int _CRTAPI1 _execve(const char *, const char * const *, const char * const *);
|
|
int _CRTAPI1 _execvp(const char *, const char * const *);
|
|
int _CRTAPI1 _execvpe(const char *, const char * const *, const char * const *);
|
|
void _CRTAPI1 exit(int);
|
|
void _CRTAPI1 _exit(int);
|
|
int _CRTAPI1 _getpid(void);
|
|
int _CRTAPI2 _spawnl(int, const char *, const char *, ...);
|
|
int _CRTAPI2 _spawnle(int, const char *, const char *, ...);
|
|
int _CRTAPI2 _spawnlp(int, const char *, const char *, ...);
|
|
int _CRTAPI2 _spawnlpe(int, const char *, const char *, ...);
|
|
int _CRTAPI1 _spawnv(int, const char *, const char * const *);
|
|
int _CRTAPI1 _spawnve(int, const char *, const char * const *,
|
|
const char * const *);
|
|
int _CRTAPI1 _spawnvp(int, const char *, const char * const *);
|
|
int _CRTAPI1 _spawnvpe(int, const char *, const char * const *,
|
|
const char * const *);
|
|
int _CRTAPI1 system(const char *);
|
|
#ifndef _WIN32_
|
|
int _CRTAPI1 _wait(int *);
|
|
#endif
|
|
int _CRTAPI1 _loaddll(char *);
|
|
int _CRTAPI1 _unloaddll(int);
|
|
int (_CRTAPI1 * _CRTAPI1 _getdllprocaddr(int, char *, int))();
|
|
|
|
#ifdef _DECL_DLLMAIN
|
|
/*
|
|
* Declare DLL notification (initialization/termination) routines
|
|
* The preferred method is for the user to provide DllMain() which will
|
|
* be called automatically by the DLL entry point defined by the C run-
|
|
* time library code. If the user wants to define the DLL entry point
|
|
* routine, the user's entry point must call _CRT_INIT on all types of
|
|
* notifications, as the very first thing on attach notifications and
|
|
* as the very last thing on detach notifications.
|
|
*/
|
|
#ifdef _WINDOWS_ /* Use types from WINDOWS.H */
|
|
BOOL WINAPI DllMain(HANDLE, DWORD, LPVOID);
|
|
BOOL WINAPI _CRT_INIT(HANDLE, DWORD, LPVOID);
|
|
#else
|
|
#ifdef _M_IX86
|
|
int __stdcall DllMain(void *, unsigned, void *);
|
|
int __stdcall _CRT_INIT(void *, unsigned, void *);
|
|
#else
|
|
int DllMain(void *, unsigned, void *);
|
|
int _CRT_INIT(void *, unsigned, void *);
|
|
#endif
|
|
#endif /* _WINDOWS_ */
|
|
#endif /* _DECL_DLLMAIN */
|
|
|
|
#if !__STDC__
|
|
/* Non-ANSI names for compatibility */
|
|
|
|
#define P_WAIT _P_WAIT
|
|
#define P_NOWAIT _P_NOWAIT
|
|
#define P_OVERLAY _P_OVERLAY
|
|
#define OLD_P_OVERLAY _OLD_P_OVERLAY
|
|
#define P_NOWAITO _P_NOWAITO
|
|
#define P_DETACH _P_DETACH
|
|
|
|
#define WAIT_CHILD _WAIT_CHILD
|
|
#define WAIT_GRANDCHILD _WAIT_GRANDCHILD
|
|
|
|
#ifndef _DOSX32_
|
|
#define cwait _cwait
|
|
#define execl _execl
|
|
#define execle _execle
|
|
#define execlp _execlp
|
|
#define execlpe _execlpe
|
|
#define execv _execv
|
|
#define execve _execve
|
|
#define execvp _execvp
|
|
#define execvpe _execvpe
|
|
#define getpid _getpid
|
|
#define spawnl _spawnl
|
|
#define spawnle _spawnle
|
|
#define spawnlp _spawnlp
|
|
#define spawnlpe _spawnlpe
|
|
#define spawnv _spawnv
|
|
#define spawnve _spawnve
|
|
#define spawnvp _spawnvp
|
|
#define spawnvpe _spawnvpe
|
|
#ifndef _WIN32_
|
|
#define wait _wait
|
|
#endif
|
|
#else
|
|
int _CRTAPI1 cwait(int *, int, int);
|
|
int _CRTAPI2 execl(const char *, const char *, ...);
|
|
int _CRTAPI2 execle(const char *, const char *, ...);
|
|
int _CRTAPI2 execlp(const char *, const char *, ...);
|
|
int _CRTAPI2 execlpe(const char *, const char *, ...);
|
|
int _CRTAPI1 execv(const char *, const char * const *);
|
|
int _CRTAPI1 execve(const char *, const char * const *, const char * const *);
|
|
int _CRTAPI1 execvp(const char *, const char * const *);
|
|
int _CRTAPI1 execvpe(const char *, const char * const *, const char * const *);
|
|
int _CRTAPI1 getpid(void);
|
|
int _CRTAPI2 spawnl(int, const char *, const char *, ...);
|
|
int _CRTAPI2 spawnle(int, const char *, const char *, ...);
|
|
int _CRTAPI2 spawnlp(int, const char *, const char *, ...);
|
|
int _CRTAPI2 spawnlpe(int, const char *, const char *, ...);
|
|
int _CRTAPI1 spawnv(int, const char *, const char * const *);
|
|
int _CRTAPI1 spawnve(int, const char *, const char * const *,
|
|
const char * const *);
|
|
int _CRTAPI1 spawnvp(int, const char *, const char * const *);
|
|
int _CRTAPI1 spawnvpe(int, const char *, const char * const *,
|
|
const char * const *);
|
|
#ifndef _WIN32_
|
|
int _CRTAPI1 wait(int *);
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _POSIX_ */
|
|
|
|
#define _INC_PROCESS
|
|
#endif /* _INC_PROCESS */
|