[p5sagit/p5-mst-13.2.git] / os2 / os2ish.h

#include <signal.h>

/* HAS_IOCTL:
 *	This symbol, if defined, indicates that the ioctl() routine is
 *	available to set I/O characteristics
 */
#define	HAS_IOCTL		/**/
 
/* HAS_UTIME:
 *	This symbol, if defined, indicates that the routine utime() is
 *	available to update the access and modification times of files.
 */
#define HAS_UTIME		/**/

#define HAS_KILL
#define HAS_WAIT
#define HAS_DLERROR

/* USEMYBINMODE
 *	This symbol, if defined, indicates that the program should
 *	use the routine my_binmode(FILE *fp, char iotype) to insure
 *	that a file is in "binary" mode -- that is, that no translation
 *	of bytes occurs on read or write operations.
 */
#undef USEMYBINMODE

/* USE_STAT_RDEV:
 *	This symbol is defined if this system has a stat structure declaring
 *	st_rdev
 */
#define USE_STAT_RDEV 	/**/

/* ACME_MESS:
 *	This symbol, if defined, indicates that error messages should be 
 *	should be generated in a format that allows the use of the Acme
 *	GUI/editor's autofind feature.
 */
#undef ACME_MESS	/**/

#ifndef SIGABRT
#    define SIGABRT SIGILL
#endif
#ifndef SIGILL
#    define SIGILL 6         /* blech */
#endif
#define ABORT() kill(getpid(),SIGABRT);

#define BIT_BUCKET "/dev/nul"  /* Will this work? */

#if defined(I_SYS_UN) && !defined(TCPIPV4)
/* It is not working without TCPIPV4 defined. */
# undef I_SYS_UN
#endif 
 
void Perl_OS2_init();

#define PERL_SYS_INIT(argcp, argvp) STMT_START {	\
    _response(argcp, argvp);			\
    _wildcard(argcp, argvp);			\
    Perl_OS2_init();	} STMT_END

#define PERL_SYS_TERM()

/* #define PERL_SYS_TERM() STMT_START {	\
    if (Perl_HAB_set) WinTerminate(Perl_hab);	} STMT_END */

#define dXSUB_SYS int fake = OS2_XS_init()

#ifdef PERL_IS_AOUT
/* #  define HAS_FORK */
/* #  define HIDEMYMALLOC */
/* #  define PERL_SBRK_VIA_MALLOC */ /* gets off-page sbrk... */
#else /* !PERL_IS_AOUT */
#  ifndef PERL_FOR_X2P
#    ifdef EMX_BAD_SBRK
#      define USE_PERL_SBRK
#    endif 
#  else
#    define PerlIO FILE
#  endif 
#  define SYSTEM_ALLOC(a) sys_alloc(a)

void *sys_alloc(int size);

#endif /* !PERL_IS_AOUT */
#if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */
#  define PerlIO FILE
#endif 

#define TMPPATH tmppath
#define TMPPATH1 "plXXXXXX"
extern char *tmppath;
PerlIO *my_syspopen(char *cmd, char *mode);
/* Cannot prototype with I32 at this point. */
int my_syspclose(PerlIO *f);
FILE *my_tmpfile (void);
char *my_tmpnam (char *);

#define tmpfile	my_tmpfile
#define tmpnam	my_tmpnam
#define isatty	_isterm
#define rand	random
#define srand	srandom

/*
 * fwrite1() should be a routine with the same calling sequence as fwrite(),
 * but which outputs all of the bytes requested as a single stream (unlike
 * fwrite() itself, which on some systems outputs several distinct records
 * if the number_of_items parameter is >1).
 */
#define fwrite1 fwrite

#define my_getenv(var) getenv(var)

void *emx_calloc (size_t, size_t);
void emx_free (void *);
void *emx_malloc (size_t);
void *emx_realloc (void *, size_t);

/*****************************************************************************/

#include <stdlib.h>	/* before the following definitions */
#include <unistd.h>	/* before the following definitions */

#define chdir	_chdir2
#define getcwd	_getcwd2

/* This guy is needed for quick stdstd  */

#if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
#  define _filbuf _fill
	/* Perl uses ungetc only with successful return */
#  define ungetc(c,fp) \
	(FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \
	 ? (--FILE_ptr(fp), ++FILE_cnt(fp), (int)c) : ungetc(c,fp))
#endif

#define OP_BINARY O_BINARY

#define OS2_STAT_HACK 1
#if OS2_STAT_HACK

#define Stat(fname,bufptr) os2_stat((fname),(bufptr))
#define Fstat(fd,bufptr)   fstat((fd),(bufptr))
#define Fflush(fp)         fflush(fp)

#undef S_IFBLK
#undef S_ISBLK
#define S_IFBLK		0120000
#define S_ISBLK(mode)	(((mode) & S_IFMT) == S_IFBLK)

#else

#define Stat(fname,bufptr) stat((fname),(bufptr))
#define Fstat(fd,bufptr)   fstat((fd),(bufptr))
#define Fflush(fp)         fflush(fp)

#endif

/* With SD386 it is impossible to debug register variables. */
#if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register)
#  define register
#endif

/* Our private OS/2 specific data. */

typedef struct OS2_Perl_data {
  unsigned long flags;
  unsigned long phab;
  int (*xs_init)();
  unsigned long rc;
  unsigned long severity;
} OS2_Perl_data_t;

extern OS2_Perl_data_t OS2_Perl_data;

#define Perl_hab		((HAB)OS2_Perl_data.phab)
#define Perl_rc			(OS2_Perl_data.rc)
#define Perl_severity		(OS2_Perl_data.severity)
#define errno_isOS2		12345678
#define OS2_Perl_flags	(OS2_Perl_data.flags)
#define Perl_HAB_set_f	1
#define Perl_HAB_set	(OS2_Perl_flags & Perl_HAB_set_f)
#define set_Perl_HAB_f	(OS2_Perl_flags |= Perl_HAB_set_f)
#define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h)
#define OS2_XS_init() (*OS2_Perl_data.xs_init)()
/* The expressions below return true on error. */
/* INCL_DOSERRORS needed. rc should be declared outside. */
#define CheckOSError(expr) (!(rc = (expr)) ? 0 : (FillOSError(rc), 1))
/* INCL_WINERRORS needed. */
#define SaveWinError(expr) ((expr) ? : (FillWinError, 0))
#define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1))
#define FillOSError(rc) (Perl_rc = rc,					\
			errno = errno_isOS2,				\
			Perl_severity = SEVERITY_ERROR) 
#define FillWinError (Perl_rc = WinGetLastError(Perl_hab),		\
			errno = errno_isOS2,				\
			Perl_severity = ERRORIDSEV(Perl_rc),		\
			Perl_rc = ERRORIDERROR(Perl_rc)) 
#define Acquire_hab() if (!Perl_HAB_set) {				\
	   Perl_hab = WinInitialize(0);					\
	   if (!Perl_hab) die("WinInitialize failed");			\
	   set_Perl_HAB_f;						\
	}

#define STATIC_FILE_LENGTH 127

#define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n))
char *perllib_mangle(char *, unsigned int);

char *os2error(int rc);

/* ************************************************************ */
#define Dos32QuerySysState DosQuerySysState
#define QuerySysState(flags, pid, buf, bufsz) \
	Dos32QuerySysState(flags, 0,  pid, 0, buf, bufsz)

#define QSS_PROCESS	1
#define QSS_MODULE	4
#define QSS_SEMAPHORES	2
#define QSS_FILE	8		/* Buggy until fixpack18 */
#define QSS_SHARED	16

#ifdef _OS2EMX_H

APIRET APIENTRY Dos32QuerySysState(ULONG func,ULONG arg1,ULONG pid,
			ULONG _res_,PVOID buf,ULONG bufsz);
typedef struct {
	ULONG	threadcnt;
	ULONG	proccnt;
	ULONG	modulecnt;
} QGLOBAL, *PQGLOBAL;

typedef struct {
	ULONG	rectype;
	USHORT	threadid;
	USHORT	slotid;
	ULONG	sleepid;
	ULONG	priority;
	ULONG	systime;
	ULONG	usertime;
	UCHAR	state;
	UCHAR	_reserved1_;	/* padding to ULONG */
	USHORT	_reserved2_;	/* padding to ULONG */
} QTHREAD, *PQTHREAD;

typedef struct {
	USHORT	sfn;
	USHORT	refcnt;
	USHORT	flags1;
	USHORT	flags2;
	USHORT	accmode1;
	USHORT	accmode2;
	ULONG	filesize;
	USHORT  volhnd;
	USHORT	attrib;
	USHORT	_reserved_;
} QFDS, *PQFDS;

typedef struct qfile {
	ULONG		rectype;
	struct qfile	*next;
	ULONG		opencnt;
	PQFDS		filedata;
	char		name[1];
} QFILE, *PQFILE;

typedef struct {
	ULONG	rectype;
	PQTHREAD threads;
	USHORT	pid;
	USHORT	ppid;
	ULONG	type;
	ULONG	state;
	ULONG	sessid;
	USHORT	hndmod;
	USHORT	threadcnt;
	ULONG	privsem32cnt;
	ULONG	_reserved2_;
	USHORT	sem16cnt;
	USHORT	dllcnt;
	USHORT	shrmemcnt;
	USHORT	fdscnt;
	PUSHORT	sem16s;
	PUSHORT	dlls;
	PUSHORT	shrmems;
	PUSHORT	fds;
} QPROCESS, *PQPROCESS;

typedef struct sema {
	struct sema *next;
	USHORT	refcnt;
	UCHAR	sysflags;
	UCHAR	sysproccnt;
	ULONG	_reserved1_;
	USHORT	index;
	CHAR	name[1];
} QSEMA, *PQSEMA;

typedef struct {
	ULONG	rectype;
	ULONG	_reserved1_;
	USHORT	_reserved2_;
	USHORT	syssemidx;
	ULONG	index;
	QSEMA	sema;
} QSEMSTRUC, *PQSEMSTRUC;

typedef struct {
	USHORT	pid;
	USHORT	opencnt;
} QSEMOWNER32, *PQSEMOWNER32;

typedef struct {
	PQSEMOWNER32	own;
	PCHAR		name;
	PVOID		semrecs; /* array of associated sema's */
	USHORT		flags;
	USHORT		semreccnt;
	USHORT		waitcnt;
	USHORT		_reserved_;	/* padding to ULONG */
} QSEMSMUX32, *PQSEMSMUX32;

typedef struct {
	PQSEMOWNER32	own;
	PCHAR		name;
	PQSEMSMUX32	mux;
	USHORT		flags;
	USHORT		postcnt;
} QSEMEV32, *PQSEMEV32;

typedef struct {
	PQSEMOWNER32	own;
	PCHAR		name;
	PQSEMSMUX32	mux;
	USHORT		flags;
	USHORT		refcnt;
	USHORT		thrdnum;
	USHORT		_reserved_;	/* padding to ULONG */
} QSEMMUX32, *PQSEMMUX32;

typedef struct semstr32 {
	struct semstr *next;
	QSEMEV32 evsem;
	QSEMMUX32  muxsem;
	QSEMSMUX32 smuxsem;
} QSEMSTRUC32, *PQSEMSTRUC32;

typedef struct shrmem {
	struct shrmem *next;
	USHORT	hndshr;
	USHORT	selshr;
	USHORT	refcnt;
	CHAR	name[1];
} QSHRMEM, *PQSHRMEM;

typedef struct module {
	struct module *next;
	USHORT	hndmod;
	USHORT	type;
	ULONG	refcnt;
	ULONG	segcnt;
	PVOID	_reserved_;
	PCHAR	name;
	USHORT	modref[1];
} QMODULE, *PQMODULE;

typedef struct {
	PQGLOBAL	gbldata;
	PQPROCESS	procdata;
	PQSEMSTRUC	semadata;
	PQSEMSTRUC32	sem32data;
	PQSHRMEM	shrmemdata;
	PQMODULE	moddata;
	PVOID		_reserved2_;
	PQFILE		filedata;
} QTOPLEVEL, *PQTOPLEVEL;
/* ************************************************************ */

PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags);

#endif /* _OS2EMX_H */
Commit	Line	Data
4633a7c4	1	#include <signal.h>
	2
	3	/* HAS_IOCTL:
	4	* This symbol, if defined, indicates that the ioctl() routine is
	5	* available to set I/O characteristics
	6	*/
	7	#define HAS_IOCTL /**/
	8
	9	/* HAS_UTIME:
	10	* This symbol, if defined, indicates that the routine utime() is
	11	* available to update the access and modification times of files.
	12	*/
	13	#define HAS_UTIME /**/
	14
	15	#define HAS_KILL
	16	#define HAS_WAIT
4ea6d94f	17	#define HAS_DLERROR
	18
	19	/* USEMYBINMODE
	20	* This symbol, if defined, indicates that the program should
	21	* use the routine my_binmode(FILE *fp, char iotype) to insure
	22	* that a file is in "binary" mode -- that is, that no translation
	23	* of bytes occurs on read or write operations.
	24	*/
	25	#undef USEMYBINMODE
	26
	27	/* USE_STAT_RDEV:
	28	* This symbol is defined if this system has a stat structure declaring
	29	* st_rdev
	30	*/
	31	#define USE_STAT_RDEV /**/
	32
	33	/* ACME_MESS:
	34	* This symbol, if defined, indicates that error messages should be
	35	* should be generated in a format that allows the use of the Acme
	36	* GUI/editor's autofind feature.
	37	*/
	38	#undef ACME_MESS /**/
4633a7c4	39
	40	#ifndef SIGABRT
	41	# define SIGABRT SIGILL
	42	#endif
	43	#ifndef SIGILL
	44	# define SIGILL 6 /* blech */
	45	#endif
	46	#define ABORT() kill(getpid(),SIGABRT);
	47
760ac839	48	#define BIT_BUCKET "/dev/nul" /* Will this work? */
c07a80fd	49
4a6a15c8	50	#if defined(I_SYS_UN) && !defined(TCPIPV4)
	51	/* It is not working without TCPIPV4 defined. */
	52	# undef I_SYS_UN
	53	#endif
	54
365eb7b5	55	void Perl_OS2_init();
	56
	57	#define PERL_SYS_INIT(argcp, argvp) STMT_START { \
eacfb5f1	58	_response(argcp, argvp); \
c0c09dfd	59	_wildcard(argcp, argvp); \
365eb7b5	60	Perl_OS2_init(); } STMT_END
	61
	62	#define PERL_SYS_TERM()
	63
4ea6d94f	64	/* #define PERL_SYS_TERM() STMT_START { \
	65	if (Perl_HAB_set) WinTerminate(Perl_hab); } STMT_END */
	66
365eb7b5	67	#define dXSUB_SYS int fake = OS2_XS_init()
eacfb5f1	68
4ea6d94f	69	#ifdef PERL_IS_AOUT
4a6a15c8	70	/* # define HAS_FORK */
760ac839	71	/* # define HIDEMYMALLOC */
	72	/* # define PERL_SBRK_VIA_MALLOC / / gets off-page sbrk... */
	73	#else /* !PERL_IS_AOUT */
	74	# ifndef PERL_FOR_X2P
4a6a15c8	75	# ifdef EMX_BAD_SBRK
	76	# define USE_PERL_SBRK
	77	# endif
	78	# else
	79	# define PerlIO FILE
760ac839	80	# endif
	81	# define SYSTEM_ALLOC(a) sys_alloc(a)
	82
	83	void *sys_alloc(int size);
	84
	85	#endif /* !PERL_IS_AOUT */
4a6a15c8	86	#if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */
	87	# define PerlIO FILE
	88	#endif
4ea6d94f	89
c0c09dfd	90	#define TMPPATH tmppath
	91	#define TMPPATH1 "plXXXXXX"
	92	extern char *tmppath;
4a6a15c8	93	PerlIO my_syspopen(char cmd, char *mode);
	94	/* Cannot prototype with I32 at this point. */
	95	int my_syspclose(PerlIO *f);
55497cff	96	FILE *my_tmpfile (void);
	97	char my_tmpnam (char );
	98
	99	#define tmpfile my_tmpfile
	100	#define tmpnam my_tmpnam
3ed26a2c	101	#define isatty _isterm
9a3e71f6	102	#define rand random
9a3e71f6	103	#define srand srandom
eacfb5f1	104
4633a7c4	105	/*
	106	* fwrite1() should be a routine with the same calling sequence as fwrite(),
	107	* but which outputs all of the bytes requested as a single stream (unlike
	108	* fwrite() itself, which on some systems outputs several distinct records
	109	* if the number_of_items parameter is >1).
	110	*/
	111	#define fwrite1 fwrite
	112
	113	#define my_getenv(var) getenv(var)
	114
df3ef7a9	115	void *emx_calloc (size_t, size_t);
	116	void emx_free (void *);
	117	void *emx_malloc (size_t);
	118	void emx_realloc (void , size_t);
	119
4633a7c4	120	/*****************************************************************************/
	121
	122	#include <stdlib.h> /* before the following definitions */
	123	#include <unistd.h> /* before the following definitions */
	124
	125	#define chdir _chdir2
	126	#define getcwd _getcwd2
	127
	128	/* This guy is needed for quick stdstd */
	129
	130	#if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
	131	# define _filbuf _fill
	132	/* Perl uses ungetc only with successful return */
	133	# define ungetc(c,fp) \
	134	(FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \
	135	? (--FILE_ptr(fp), ++FILE_cnt(fp), (int)c) : ungetc(c,fp))
	136	#endif
	137
	138	#define OP_BINARY O_BINARY
	139
	140	#define OS2_STAT_HACK 1
	141	#if OS2_STAT_HACK
	142
	143	#define Stat(fname,bufptr) os2_stat((fname),(bufptr))
	144	#define Fstat(fd,bufptr) fstat((fd),(bufptr))
365eb7b5	145	#define Fflush(fp) fflush(fp)
4633a7c4	146
	147	#undef S_IFBLK
	148	#undef S_ISBLK
	149	#define S_IFBLK 0120000
	150	#define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK)
	151
	152	#else
	153
	154	#define Stat(fname,bufptr) stat((fname),(bufptr))
	155	#define Fstat(fd,bufptr) fstat((fd),(bufptr))
365eb7b5	156	#define Fflush(fp) fflush(fp)
4633a7c4	157
4633a7c4	158	#endif
365eb7b5	159
9a3e71f6	160	/* With SD386 it is impossible to debug register variables. */
	161	#if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register)
	162	# define register
	163	#endif
	164
365eb7b5	165	/* Our private OS/2 specific data. */
	166
	167	typedef struct OS2_Perl_data {
	168	unsigned long flags;
	169	unsigned long phab;
	170	int (*xs_init)();
4ea6d94f	171	unsigned long rc;
4ea6d94f	172	unsigned long severity;
365eb7b5	173	} OS2_Perl_data_t;
	174
	175	extern OS2_Perl_data_t OS2_Perl_data;
	176
4ea6d94f	177	#define Perl_hab ((HAB)OS2_Perl_data.phab)
	178	#define Perl_rc (OS2_Perl_data.rc)
	179	#define Perl_severity (OS2_Perl_data.severity)
	180	#define errno_isOS2 12345678
	181	#define OS2_Perl_flags (OS2_Perl_data.flags)
365eb7b5	182	#define Perl_HAB_set_f 1
4ea6d94f	183	#define Perl_HAB_set (OS2_Perl_flags & Perl_HAB_set_f)
	184	#define set_Perl_HAB_f (OS2_Perl_flags \|= Perl_HAB_set_f)
	185	#define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h)
365eb7b5	186	#define OS2_XS_init() (*OS2_Perl_data.xs_init)()
4ea6d94f	187	/* The expressions below return true on error. */
4a6a15c8	188	/* INCL_DOSERRORS needed. rc should be declared outside. */
4ea6d94f	189	#define CheckOSError(expr) (!(rc = (expr)) ? 0 : (FillOSError(rc), 1))
	190	/* INCL_WINERRORS needed. */
	191	#define SaveWinError(expr) ((expr) ? : (FillWinError, 0))
	192	#define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1))
	193	#define FillOSError(rc) (Perl_rc = rc, \
	194	errno = errno_isOS2, \
	195	Perl_severity = SEVERITY_ERROR)
	196	#define FillWinError (Perl_rc = WinGetLastError(Perl_hab), \
	197	errno = errno_isOS2, \
	198	Perl_severity = ERRORIDSEV(Perl_rc), \
	199	Perl_rc = ERRORIDERROR(Perl_rc))
	200	#define Acquire_hab() if (!Perl_HAB_set) { \
	201	Perl_hab = WinInitialize(0); \
	202	if (!Perl_hab) die("WinInitialize failed"); \
	203	set_Perl_HAB_f; \
	204	}
	205
760ac839	206	#define STATIC_FILE_LENGTH 127
ff68c719	207
760ac839	208	#define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n))
760ac839	209	char perllib_mangle(char , unsigned int);
4ea6d94f	210
	211	char *os2error(int rc);
	212
	213	/* ************************************************************ */
	214	#define Dos32QuerySysState DosQuerySysState
	215	#define QuerySysState(flags, pid, buf, bufsz) \
	216	Dos32QuerySysState(flags, 0, pid, 0, buf, bufsz)
	217
	218	#define QSS_PROCESS 1
df3ef7a9	219	#define QSS_MODULE 4
df3ef7a9	220	#define QSS_SEMAPHORES 2
4ea6d94f	221	#define QSS_FILE 8 /* Buggy until fixpack18 */
	222	#define QSS_SHARED 16
	223
	224	#ifdef _OS2EMX_H
	225
	226	APIRET APIENTRY Dos32QuerySysState(ULONG func,ULONG arg1,ULONG pid,
	227	ULONG _res_,PVOID buf,ULONG bufsz);
	228	typedef struct {
	229	ULONG threadcnt;
	230	ULONG proccnt;
	231	ULONG modulecnt;
	232	} QGLOBAL, *PQGLOBAL;
	233
	234	typedef struct {
	235	ULONG rectype;
	236	USHORT threadid;
	237	USHORT slotid;
	238	ULONG sleepid;
	239	ULONG priority;
	240	ULONG systime;
	241	ULONG usertime;
	242	UCHAR state;
	243	UCHAR _reserved1_; /* padding to ULONG */
	244	USHORT _reserved2_; /* padding to ULONG */
	245	} QTHREAD, *PQTHREAD;
	246
	247	typedef struct {
	248	USHORT sfn;
	249	USHORT refcnt;
	250	USHORT flags1;
	251	USHORT flags2;
	252	USHORT accmode1;
	253	USHORT accmode2;
	254	ULONG filesize;
	255	USHORT volhnd;
	256	USHORT attrib;
	257	USHORT _reserved_;
	258	} QFDS, *PQFDS;
	259
	260	typedef struct qfile {
	261	ULONG rectype;
	262	struct qfile *next;
	263	ULONG opencnt;
	264	PQFDS filedata;
	265	char name[1];
	266	} QFILE, *PQFILE;
	267
	268	typedef struct {
	269	ULONG rectype;
	270	PQTHREAD threads;
	271	USHORT pid;
	272	USHORT ppid;
	273	ULONG type;
	274	ULONG state;
	275	ULONG sessid;
	276	USHORT hndmod;
	277	USHORT threadcnt;
	278	ULONG privsem32cnt;
	279	ULONG _reserved2_;
	280	USHORT sem16cnt;
	281	USHORT dllcnt;
	282	USHORT shrmemcnt;
	283	USHORT fdscnt;
	284	PUSHORT sem16s;
285	PUSHORT dlls;
286	PUSHORT shrmems;
287	PUSHORT fds;
288	} QPROCESS, *PQPROCESS;
289
290	typedef struct sema {
291	struct sema *next;
292	USHORT refcnt;
293	UCHAR sysflags;
294	UCHAR sysproccnt;
295	ULONG _reserved1_;
296	USHORT index;
297	CHAR name[1];
298	} QSEMA, *PQSEMA;
299
300	typedef struct {
301	ULONG rectype;
302	ULONG _reserved1_;
303	USHORT _reserved2_;
304	USHORT syssemidx;
305	ULONG index;
306	QSEMA sema;
307	} QSEMSTRUC, *PQSEMSTRUC;
308
309	typedef struct {
310	USHORT pid;
311	USHORT opencnt;
312	} QSEMOWNER32, *PQSEMOWNER32;
313
314	typedef struct {
315	PQSEMOWNER32 own;
316	PCHAR name;
317	PVOID semrecs; /* array of associated sema's */
318	USHORT flags;
319	USHORT semreccnt;
320	USHORT waitcnt;
321	USHORT _reserved_; /* padding to ULONG */
322	} QSEMSMUX32, *PQSEMSMUX32;
323
324	typedef struct {
325	PQSEMOWNER32 own;
326	PCHAR name;
327	PQSEMSMUX32 mux;
328	USHORT flags;
329	USHORT postcnt;
330	} QSEMEV32, *PQSEMEV32;
331
332	typedef struct {
333	PQSEMOWNER32 own;
334	PCHAR name;
335	PQSEMSMUX32 mux;
336	USHORT flags;
337	USHORT refcnt;
338	USHORT thrdnum;
339	USHORT _reserved_; /* padding to ULONG */
340	} QSEMMUX32, *PQSEMMUX32;
341
342	typedef struct semstr32 {
343	struct semstr *next;
344	QSEMEV32 evsem;
345	QSEMMUX32 muxsem;
346	QSEMSMUX32 smuxsem;
347	} QSEMSTRUC32, *PQSEMSTRUC32;
348
349	typedef struct shrmem {
350	struct shrmem *next;
351	USHORT hndshr;
352	USHORT selshr;
353	USHORT refcnt;
354	CHAR name[1];
355	} QSHRMEM, *PQSHRMEM;
356
357	typedef struct module {
358	struct module *next;
359	USHORT hndmod;
360	USHORT type;
361	ULONG refcnt;
362	ULONG segcnt;
363	PVOID _reserved_;
364	PCHAR name;
365	USHORT modref[1];
366	} QMODULE, *PQMODULE;
367
368	typedef struct {
369	PQGLOBAL gbldata;
370	PQPROCESS procdata;
371	PQSEMSTRUC semadata;
372	PQSEMSTRUC32 sem32data;
373	PQSHRMEM shrmemdata;
374	PQMODULE moddata;
375	PVOID _reserved2_;
376	PQFILE filedata;
377	} QTOPLEVEL, *PQTOPLEVEL;
378	/* ************************************************************ */
379
380	PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags);
381
382	#endif /* _OS2EMX_H */
5ae7bdf7	383