[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
#define HAS_WAITPID_RUNTIME (_emx_env & 0x200)

/* 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	/**/

/* ALTERNATE_SHEBANG:
 *	This symbol, if defined, contains a "magic" string which may be used
 *	as the first line of a Perl program designed to be executed directly
 *	by name, instead of the standard Unix #!.  If ALTERNATE_SHEBANG
 *	begins with a character other then #, then Perl will only treat
 *	it as a command line if if finds the string "perl" in the first
 *	word; otherwise it's treated as the first line of code in the script.
 *	(IOW, Perl won't hand off to another interpreter via an alternate
 *	shebang sequence that might be legal Perl code.)
 */
#define ALTERNATE_SHEBANG "extproc "

#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(char **);

/* XXX This code hideously puts env inside: */

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

#define PERL_SYS_TERM()

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

#define dXSUB_SYS 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)
#define flock	my_flock

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)
	/* 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)
#define Mkdir(path,mode)   mkdir((path),(mode))

#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)
#define Mkdir(path,mode)   mkdir((path),(mode))

#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
367f3c24	18	#define HAS_WAITPID_RUNTIME (_emx_env & 0x200)
4ea6d94f	19
	20	/* USEMYBINMODE
	21	* This symbol, if defined, indicates that the program should
	22	* use the routine my_binmode(FILE *fp, char iotype) to insure
	23	* that a file is in "binary" mode -- that is, that no translation
	24	* of bytes occurs on read or write operations.
	25	*/
	26	#undef USEMYBINMODE
	27
	28	/* USE_STAT_RDEV:
	29	* This symbol is defined if this system has a stat structure declaring
	30	* st_rdev
	31	*/
	32	#define USE_STAT_RDEV /**/
	33
	34	/* ACME_MESS:
	35	* This symbol, if defined, indicates that error messages should be
	36	* should be generated in a format that allows the use of the Acme
	37	* GUI/editor's autofind feature.
	38	*/
	39	#undef ACME_MESS /**/
4633a7c4	40
44a8e56a	41	/* ALTERNATE_SHEBANG:
	42	* This symbol, if defined, contains a "magic" string which may be used
	43	* as the first line of a Perl program designed to be executed directly
	44	* by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
	45	* begins with a character other then #, then Perl will only treat
	46	* it as a command line if if finds the string "perl" in the first
	47	* word; otherwise it's treated as the first line of code in the script.
	48	* (IOW, Perl won't hand off to another interpreter via an alternate
	49	* shebang sequence that might be legal Perl code.)
	50	*/
aa689395	51	#define ALTERNATE_SHEBANG "extproc "
44a8e56a	52
4633a7c4	53	#ifndef SIGABRT
	54	# define SIGABRT SIGILL
	55	#endif
	56	#ifndef SIGILL
	57	# define SIGILL 6 /* blech */
	58	#endif
	59	#define ABORT() kill(getpid(),SIGABRT);
	60
760ac839	61	#define BIT_BUCKET "/dev/nul" /* Will this work? */
c07a80fd	62
4a6a15c8	63	#if defined(I_SYS_UN) && !defined(TCPIPV4)
	64	/* It is not working without TCPIPV4 defined. */
	65	# undef I_SYS_UN
	66	#endif
	67
aa689395	68	void Perl_OS2_init(char **);
	69
	70	/* XXX This code hideously puts env inside: */
365eb7b5	71
365eb7b5	72	#define PERL_SYS_INIT(argcp, argvp) STMT_START { \
eacfb5f1	73	_response(argcp, argvp); \
c0c09dfd	74	_wildcard(argcp, argvp); \
aa689395	75	Perl_OS2_init(env); } STMT_END
365eb7b5	76
	77	#define PERL_SYS_TERM()
	78
4ea6d94f	79	/* #define PERL_SYS_TERM() STMT_START { \
	80	if (Perl_HAB_set) WinTerminate(Perl_hab); } STMT_END */
	81
8cc95fdb	82	#define dXSUB_SYS OS2_XS_init()
eacfb5f1	83
4ea6d94f	84	#ifdef PERL_IS_AOUT
4a6a15c8	85	/* # define HAS_FORK */
760ac839	86	/* # define HIDEMYMALLOC */
	87	/* # define PERL_SBRK_VIA_MALLOC / / gets off-page sbrk... */
	88	#else /* !PERL_IS_AOUT */
	89	# ifndef PERL_FOR_X2P
4a6a15c8	90	# ifdef EMX_BAD_SBRK
	91	# define USE_PERL_SBRK
	92	# endif
	93	# else
	94	# define PerlIO FILE
760ac839	95	# endif
	96	# define SYSTEM_ALLOC(a) sys_alloc(a)
	97
	98	void *sys_alloc(int size);
	99
	100	#endif /* !PERL_IS_AOUT */
4a6a15c8	101	#if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */
	102	# define PerlIO FILE
	103	#endif
4ea6d94f	104
c0c09dfd	105	#define TMPPATH tmppath
	106	#define TMPPATH1 "plXXXXXX"
	107	extern char *tmppath;
4a6a15c8	108	PerlIO my_syspopen(char cmd, char *mode);
	109	/* Cannot prototype with I32 at this point. */
	110	int my_syspclose(PerlIO *f);
55497cff	111	FILE *my_tmpfile (void);
	112	char my_tmpnam (char );
	113
	114	#define tmpfile my_tmpfile
	115	#define tmpnam my_tmpnam
3ed26a2c	116	#define isatty _isterm
44a8e56a	117	#define rand random
44a8e56a	118	#define srand srandom
eacfb5f1	119
4633a7c4	120	/*
	121	* fwrite1() should be a routine with the same calling sequence as fwrite(),
	122	* but which outputs all of the bytes requested as a single stream (unlike
	123	* fwrite() itself, which on some systems outputs several distinct records
	124	* if the number_of_items parameter is >1).
	125	*/
	126	#define fwrite1 fwrite
	127
	128	#define my_getenv(var) getenv(var)
367f3c24	129	#define flock my_flock
4633a7c4	130
df3ef7a9	131	void *emx_calloc (size_t, size_t);
	132	void emx_free (void *);
	133	void *emx_malloc (size_t);
	134	void emx_realloc (void , size_t);
	135
4633a7c4	136	/*****************************************************************************/
	137
	138	#include <stdlib.h> /* before the following definitions */
	139	#include <unistd.h> /* before the following definitions */
	140
	141	#define chdir _chdir2
	142	#define getcwd _getcwd2
	143
	144	/* This guy is needed for quick stdstd */
	145
	146	#if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
4633a7c4	147	/* Perl uses ungetc only with successful return */
	148	# define ungetc(c,fp) \
	149	(FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \
	150	? (--FILE_ptr(fp), ++FILE_cnt(fp), (int)c) : ungetc(c,fp))
	151	#endif
	152
	153	#define OP_BINARY O_BINARY
	154
	155	#define OS2_STAT_HACK 1
	156	#if OS2_STAT_HACK
	157
	158	#define Stat(fname,bufptr) os2_stat((fname),(bufptr))
	159	#define Fstat(fd,bufptr) fstat((fd),(bufptr))
365eb7b5	160	#define Fflush(fp) fflush(fp)
8cc95fdb	161	#define Mkdir(path,mode) mkdir((path),(mode))
4633a7c4	162
	163	#undef S_IFBLK
	164	#undef S_ISBLK
	165	#define S_IFBLK 0120000
	166	#define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK)
	167
	168	#else
	169
	170	#define Stat(fname,bufptr) stat((fname),(bufptr))
	171	#define Fstat(fd,bufptr) fstat((fd),(bufptr))
365eb7b5	172	#define Fflush(fp) fflush(fp)
8cc95fdb	173	#define Mkdir(path,mode) mkdir((path),(mode))
4633a7c4	174
4633a7c4	175	#endif
365eb7b5	176
44a8e56a	177	/* With SD386 it is impossible to debug register variables. */
	178	#if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register)
	179	# define register
	180	#endif
	181
365eb7b5	182	/* Our private OS/2 specific data. */
	183
	184	typedef struct OS2_Perl_data {
	185	unsigned long flags;
	186	unsigned long phab;
	187	int (*xs_init)();
4ea6d94f	188	unsigned long rc;
4ea6d94f	189	unsigned long severity;
365eb7b5	190	} OS2_Perl_data_t;
	191
	192	extern OS2_Perl_data_t OS2_Perl_data;
	193
4ea6d94f	194	#define Perl_hab ((HAB)OS2_Perl_data.phab)
	195	#define Perl_rc (OS2_Perl_data.rc)
	196	#define Perl_severity (OS2_Perl_data.severity)
	197	#define errno_isOS2 12345678
	198	#define OS2_Perl_flags (OS2_Perl_data.flags)
365eb7b5	199	#define Perl_HAB_set_f 1
4ea6d94f	200	#define Perl_HAB_set (OS2_Perl_flags & Perl_HAB_set_f)
	201	#define set_Perl_HAB_f (OS2_Perl_flags \|= Perl_HAB_set_f)
	202	#define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h)
365eb7b5	203	#define OS2_XS_init() (*OS2_Perl_data.xs_init)()
4ea6d94f	204	/* The expressions below return true on error. */
4a6a15c8	205	/* INCL_DOSERRORS needed. rc should be declared outside. */
4ea6d94f	206	#define CheckOSError(expr) (!(rc = (expr)) ? 0 : (FillOSError(rc), 1))
	207	/* INCL_WINERRORS needed. */
	208	#define SaveWinError(expr) ((expr) ? : (FillWinError, 0))
	209	#define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1))
	210	#define FillOSError(rc) (Perl_rc = rc, \
	211	errno = errno_isOS2, \
	212	Perl_severity = SEVERITY_ERROR)
	213	#define FillWinError (Perl_rc = WinGetLastError(Perl_hab), \
	214	errno = errno_isOS2, \
	215	Perl_severity = ERRORIDSEV(Perl_rc), \
	216	Perl_rc = ERRORIDERROR(Perl_rc))
	217	#define Acquire_hab() if (!Perl_HAB_set) { \
	218	Perl_hab = WinInitialize(0); \
	219	if (!Perl_hab) die("WinInitialize failed"); \
	220	set_Perl_HAB_f; \
	221	}
	222
760ac839	223	#define STATIC_FILE_LENGTH 127
ff68c719	224
760ac839	225	#define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n))
760ac839	226	char perllib_mangle(char , unsigned int);
4ea6d94f	227
	228	char *os2error(int rc);
	229
	230	/* ************************************************************ */
	231	#define Dos32QuerySysState DosQuerySysState
	232	#define QuerySysState(flags, pid, buf, bufsz) \
	233	Dos32QuerySysState(flags, 0, pid, 0, buf, bufsz)
	234
	235	#define QSS_PROCESS 1
df3ef7a9	236	#define QSS_MODULE 4
df3ef7a9	237	#define QSS_SEMAPHORES 2
4ea6d94f	238	#define QSS_FILE 8 /* Buggy until fixpack18 */
	239	#define QSS_SHARED 16
	240
	241	#ifdef _OS2EMX_H
	242
	243	APIRET APIENTRY Dos32QuerySysState(ULONG func,ULONG arg1,ULONG pid,
	244	ULONG _res_,PVOID buf,ULONG bufsz);
	245	typedef struct {
	246	ULONG threadcnt;
	247	ULONG proccnt;
	248	ULONG modulecnt;
	249	} QGLOBAL, *PQGLOBAL;
	250
	251	typedef struct {
	252	ULONG rectype;
	253	USHORT threadid;
	254	USHORT slotid;
	255	ULONG sleepid;
	256	ULONG priority;
	257	ULONG systime;
	258	ULONG usertime;
	259	UCHAR state;
	260	UCHAR _reserved1_; /* padding to ULONG */
	261	USHORT _reserved2_; /* padding to ULONG */
	262	} QTHREAD, *PQTHREAD;
	263
	264	typedef struct {
	265	USHORT sfn;
	266	USHORT refcnt;
	267	USHORT flags1;
	268	USHORT flags2;
	269	USHORT accmode1;
	270	USHORT accmode2;
	271	ULONG filesize;
	272	USHORT volhnd;
	273	USHORT attrib;
	274	USHORT _reserved_;
	275	} QFDS, *PQFDS;
	276
	277	typedef struct qfile {
	278	ULONG rectype;
	279	struct qfile *next;
	280	ULONG opencnt;
	281	PQFDS filedata;
	282	char name[1];
	283	} QFILE, *PQFILE;
	284
	285	typedef struct {
	286	ULONG rectype;
	287	PQTHREAD threads;
	288	USHORT pid;
	289	USHORT ppid;
	290	ULONG type;
	291	ULONG state;
	292	ULONG sessid;
	293	USHORT hndmod;
	294	USHORT threadcnt;
	295	ULONG privsem32cnt;
	296	ULONG _reserved2_;
	297	USHORT sem16cnt;
	298	USHORT dllcnt;
	299	USHORT shrmemcnt;
	300	USHORT fdscnt;
	301	PUSHORT sem16s;
302	PUSHORT dlls;
303	PUSHORT shrmems;
304	PUSHORT fds;
305	} QPROCESS, *PQPROCESS;
306
307	typedef struct sema {
308	struct sema *next;
309	USHORT refcnt;
310	UCHAR sysflags;
311	UCHAR sysproccnt;
312	ULONG _reserved1_;
313	USHORT index;
314	CHAR name[1];
315	} QSEMA, *PQSEMA;
316
317	typedef struct {
318	ULONG rectype;
319	ULONG _reserved1_;
320	USHORT _reserved2_;
321	USHORT syssemidx;
322	ULONG index;
323	QSEMA sema;
324	} QSEMSTRUC, *PQSEMSTRUC;
325
326	typedef struct {
327	USHORT pid;
328	USHORT opencnt;
329	} QSEMOWNER32, *PQSEMOWNER32;
330
331	typedef struct {
332	PQSEMOWNER32 own;
333	PCHAR name;
334	PVOID semrecs; /* array of associated sema's */
335	USHORT flags;
336	USHORT semreccnt;
337	USHORT waitcnt;
338	USHORT _reserved_; /* padding to ULONG */
339	} QSEMSMUX32, *PQSEMSMUX32;
340
341	typedef struct {
342	PQSEMOWNER32 own;
343	PCHAR name;
344	PQSEMSMUX32 mux;
345	USHORT flags;
346	USHORT postcnt;
347	} QSEMEV32, *PQSEMEV32;
348
349	typedef struct {
350	PQSEMOWNER32 own;
351	PCHAR name;
352	PQSEMSMUX32 mux;
353	USHORT flags;
354	USHORT refcnt;
355	USHORT thrdnum;
356	USHORT _reserved_; /* padding to ULONG */
357	} QSEMMUX32, *PQSEMMUX32;
358
359	typedef struct semstr32 {
360	struct semstr *next;
361	QSEMEV32 evsem;
362	QSEMMUX32 muxsem;
363	QSEMSMUX32 smuxsem;
364	} QSEMSTRUC32, *PQSEMSTRUC32;
365
366	typedef struct shrmem {
367	struct shrmem *next;
368	USHORT hndshr;
369	USHORT selshr;
370	USHORT refcnt;
371	CHAR name[1];
372	} QSHRMEM, *PQSHRMEM;
373
374	typedef struct module {
375	struct module *next;
376	USHORT hndmod;
377	USHORT type;
378	ULONG refcnt;
379	ULONG segcnt;
380	PVOID _reserved_;
381	PCHAR name;
382	USHORT modref[1];
383	} QMODULE, *PQMODULE;
384
385	typedef struct {
386	PQGLOBAL gbldata;
387	PQPROCESS procdata;
388	PQSEMSTRUC semadata;
389	PQSEMSTRUC32 sem32data;
390	PQSHRMEM shrmemdata;
391	PQMODULE moddata;
392	PVOID _reserved2_;
393	PQFILE filedata;
394	} QTOPLEVEL, *PQTOPLEVEL;
395	/* ************************************************************ */
396
397	PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags);
398
399	#endif /* _OS2EMX_H */
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