| #include <signal.h> |
| #include <io.h> |
| /* #include <sys/select.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 /**/ |
| |
| /* BIG_TIME: |
| * This symbol is defined if Time_t is an unsigned type on this system. |
| */ |
| #define BIG_TIME |
| |
| #define HAS_KILL |
| #define HAS_WAIT |
| #define HAS_DLERROR |
| #define HAS_WAITPID_RUNTIME (_emx_env & 0x200) |
| |
| /* HAS_PASSWD |
| * This symbol, if defined, indicates that the getpwnam() and |
| * getpwuid() routines are available to get password entries. |
| * The getpwent() has a separate definition, HAS_GETPWENT. |
| */ |
| #define HAS_PASSWD |
| |
| /* HAS_GROUP |
| * This symbol, if defined, indicates that the getgrnam() and |
| * getgrgid() routines are available to get group entries. |
| * The getgrent() has a separate definition, HAS_GETGRENT. |
| */ |
| #define HAS_GROUP |
| #define HAS_GETGRENT /* fake */ |
| #define HAS_SETGRENT /* fake */ |
| #define HAS_ENDGRENT /* fake */ |
| |
| /* USEMYBINMODE |
| * This symbol, if defined, indicates that the program should |
| * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
| * that a file is in "binary" mode -- that is, that no translation |
| * of bytes occurs on read or write operations. |
| */ |
| #undef USEMYBINMODE |
| |
| #define SOCKET_OPEN_MODE "b" |
| |
| /* Stat_t: |
| * This symbol holds the type used to declare buffers for information |
| * returned by stat(). It's usually just struct stat. It may be necessary |
| * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed |
| * information. |
| */ |
| #define Stat_t struct stat |
| |
| /* 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(PerlProc_getpid(),SIGABRT); |
| |
| #define BIT_BUCKET "/dev/nul" /* Will this work? */ |
| |
| /* Apparently TCPIPV4 defines may be included even with only IAK present */ |
| |
| #if !defined(NO_TCPIPV4) && !defined(TCPIPV4) |
| # define TCPIPV4 |
| # define TCPIPV4_FORCED /* Just in case */ |
| #endif |
| |
| #if defined(I_SYS_UN) && !defined(TCPIPV4) |
| /* It is not working without TCPIPV4 defined. */ |
| # undef I_SYS_UN |
| #endif |
| |
| #ifdef USE_ITHREADS |
| |
| #define do_spawn(a) os2_do_spawn(aTHX_ (a)) |
| #define do_aspawn(a,b,c) os2_do_aspawn(aTHX_ (a),(b),(c)) |
| |
| #define OS2_ERROR_ALREADY_POSTED 299 /* Avoid os2.h */ |
| |
| extern int rc; |
| |
| #define MUTEX_INIT(m) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = _rmutex_create(m,0))) \ |
| Perl_croak_nocontext("panic: MUTEX_INIT: rc=%i", rc); \ |
| } STMT_END |
| #define MUTEX_LOCK(m) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = _rmutex_request(m,_FMR_IGNINT))) \ |
| Perl_croak_nocontext("panic: MUTEX_LOCK: rc=%i", rc); \ |
| } STMT_END |
| #define MUTEX_UNLOCK(m) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = _rmutex_release(m))) \ |
| Perl_croak_nocontext("panic: MUTEX_UNLOCK: rc=%i", rc); \ |
| } STMT_END |
| #define MUTEX_DESTROY(m) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = _rmutex_close(m))) \ |
| Perl_croak_nocontext("panic: MUTEX_DESTROY: rc=%i", rc); \ |
| } STMT_END |
| |
| #define COND_INIT(c) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = DosCreateEventSem(NULL,c,0,0))) \ |
| Perl_croak_nocontext("panic: COND_INIT: rc=%i", rc); \ |
| } STMT_END |
| #define COND_SIGNAL(c) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = DosPostEventSem(*(c))) && rc != OS2_ERROR_ALREADY_POSTED)\ |
| Perl_croak_nocontext("panic: COND_SIGNAL, rc=%ld", rc); \ |
| } STMT_END |
| #define COND_BROADCAST(c) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = DosPostEventSem(*(c))) && rc != OS2_ERROR_ALREADY_POSTED)\ |
| Perl_croak_nocontext("panic: COND_BROADCAST, rc=%i", rc); \ |
| } STMT_END |
| /* #define COND_WAIT(c, m) \ |
| STMT_START { \ |
| if (WaitForSingleObject(*(c),INFINITE) == WAIT_FAILED) \ |
| Perl_croak_nocontext("panic: COND_WAIT"); \ |
| } STMT_END |
| */ |
| #define COND_WAIT(c, m) os2_cond_wait(c,m) |
| |
| #define COND_WAIT_win32(c, m) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = SignalObjectAndWait(*(m),*(c),INFINITE,FALSE))) \ |
| Perl_croak_nocontext("panic: COND_WAIT"); \ |
| else \ |
| MUTEX_LOCK(m); \ |
| } STMT_END |
| #define COND_DESTROY(c) \ |
| STMT_START { \ |
| int rc; \ |
| if ((rc = DosCloseEventSem(*(c)))) \ |
| Perl_croak_nocontext("panic: COND_DESTROY, rc=%i", rc); \ |
| } STMT_END |
| /*#define THR ((struct thread *) TlsGetValue(PL_thr_key)) |
| */ |
| |
| #ifdef USE_SLOW_THREAD_SPECIFIC |
| # define pthread_getspecific(k) (*_threadstore()) |
| # define pthread_setspecific(k,v) (*_threadstore()=v,0) |
| # define pthread_key_create(keyp,flag) (*keyp=_gettid(),0) |
| #else /* USE_SLOW_THREAD_SPECIFIC */ |
| # define pthread_getspecific(k) (*(k)) |
| # define pthread_setspecific(k,v) (*(k)=(v),0) |
| # define pthread_key_create(keyp,flag) \ |
| ( DosAllocThreadLocalMemory(1,(unsigned long**)keyp) \ |
| ? Perl_croak_nocontext("LocalMemory"),1 \ |
| : 0 \ |
| ) |
| #endif /* USE_SLOW_THREAD_SPECIFIC */ |
| #define pthread_key_delete(keyp) |
| #define pthread_self() _gettid() |
| #define YIELD DosSleep(0) |
| |
| #ifdef PTHREADS_INCLUDED /* For ./x2p stuff. */ |
| int pthread_join(pthread_t tid, void **status); |
| int pthread_detach(pthread_t tid); |
| int pthread_create(pthread_t *tid, const pthread_attr_t *attr, |
| void *(*start_routine)(void*), void *arg); |
| #endif /* PTHREAD_INCLUDED */ |
| |
| #define THREADS_ELSEWHERE |
| |
| #else /* USE_ITHREADS */ |
| |
| #define do_spawn(a) os2_do_spawn(a) |
| #define do_aspawn(a,b,c) os2_do_aspawn((a),(b),(c)) |
| |
| void Perl_OS2_init(char **); |
| void Perl_OS2_init3(char **envp, void **excH, int flags); |
| void Perl_OS2_term(void **excH, int exitstatus, int flags); |
| |
| /* The code without INIT3 hideously puts env inside: */ |
| |
| /* These ones should be in the same block as PERL_SYS_TERM() */ |
| #ifdef PERL_CORE |
| |
| # define PERL_SYS_INIT3_BODY(argcp, argvp, envp) \ |
| { void *xreg[2]; \ |
| MALLOC_CHECK_TAINT(*argcp, *argvp, *envp) \ |
| _response(argcp, argvp); \ |
| _wildcard(argcp, argvp); \ |
| Perl_OS2_init3(*envp, xreg, 0); \ |
| PERLIO_INIT |
| |
| # define PERL_SYS_INIT_BODY(argcp, argvp) { \ |
| { void *xreg[2]; \ |
| _response(argcp, argvp); \ |
| _wildcard(argcp, argvp); \ |
| Perl_OS2_init3(NULL, xreg, 0); \ |
| PERLIO_INIT |
| |
| #else /* Compiling embedded Perl or Perl extension */ |
| |
| # define PERL_SYS_INIT3_BODY(argcp, argvp, envp) \ |
| { void *xreg[2]; \ |
| Perl_OS2_init3(*envp, xreg, 0); \ |
| PERLIO_INIT |
| # define PERL_SYS_INIT_BODY(argcp, argvp) { \ |
| { void *xreg[2]; \ |
| Perl_OS2_init3(NULL, xreg, 0); \ |
| PERLIO_INIT |
| #endif |
| |
| #define FORCE_EMX_DEINIT_EXIT 1 |
| #define FORCE_EMX_DEINIT_CRT_TERM 2 |
| #define FORCE_EMX_DEINIT_RUN_ATEXIT 4 |
| |
| #define PERL_SYS_TERM2(xreg,flags) \ |
| Perl_OS2_term(xreg, 0, flags); \ |
| PERLIO_TERM; \ |
| MALLOC_TERM |
| |
| #define PERL_SYS_TERM1(xreg) \ |
| Perl_OS2_term(xreg, 0, FORCE_EMX_DEINIT_RUN_ATEXIT) |
| |
| /* This one should come in pair with PERL_SYS_INIT_BODY() and in the same block */ |
| #define PERL_SYS_TERM_BODY() \ |
| PERL_SYS_TERM1(xreg); \ |
| } |
| |
| #ifndef __EMX__ |
| # define PERL_CALLCONV _System |
| #endif |
| |
| /* #define PERL_SYS_TERM_BODY() 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 |
| |
| /* os2ish is used from a2p/a2p.h without pTHX/pTHX_ first being |
| * defined. Hack around this to get us to compile. |
| */ |
| #ifdef PTHX_UNUSED |
| # ifndef pTHX |
| # define pTHX |
| # endif |
| # ifndef pTHX_ |
| # define pTHX_ |
| # endif |
| #endif |
| |
| #define TMPPATH1 "plXXXXXX" |
| extern const char *tmppath; |
| PerlIO *my_syspopen(pTHX_ char *cmd, char *mode); |
| #ifdef PERL_CORE |
| /* Cannot prototype with I32, SV at this point (used in x2p too). */ |
| PerlIO *my_syspopen4(pTHX_ char *cmd, char *mode, I32 cnt, SV** args); |
| #endif |
| int my_syspclose(PerlIO *f); |
| FILE *my_tmpfile (void); |
| char *my_tmpnam (char *); |
| int my_mkdir (__const__ char *, long); |
| int my_rmdir (__const__ char *); |
| struct passwd *my_getpwent (void); |
| void my_setpwent (void); |
| void my_endpwent (void); |
| char *gcvt_os2(double value, int digits, char *buffer); |
| |
| extern int async_mssleep(unsigned long ms, int switch_priority); |
| extern unsigned long msCounter(void); |
| extern unsigned long InfoTable(int local); |
| extern unsigned long find_myself(void); |
| |
| #define MAX_SLEEP (((1<30) / (1000/4))-1) /* 1<32 msec */ |
| |
| static __inline__ unsigned |
| my_sleep(unsigned sec) |
| { |
| int remain; |
| while (sec > MAX_SLEEP) { |
| sec -= MAX_SLEEP; |
| remain = sleep(MAX_SLEEP); |
| if (remain) |
| return remain + sec; |
| } |
| return sleep(sec); |
| } |
| |
| #define sleep my_sleep |
| |
| #ifndef INCL_DOS |
| unsigned long DosSleep(unsigned long); |
| unsigned long DosAllocThreadLocalMemory (unsigned long cb, unsigned long **p); |
| #endif |
| |
| struct group *getgrent (void); |
| void setgrent (void); |
| void endgrent (void); |
| |
| struct passwd *my_getpwuid (uid_t); |
| struct passwd *my_getpwnam (__const__ char *); |
| |
| #undef L_tmpnam |
| #define L_tmpnam MAXPATHLEN |
| |
| #define tmpfile my_tmpfile |
| #define tmpnam my_tmpnam |
| #define isatty _isterm |
| #define rand random |
| #define srand srandom |
| #define strtoll _strtoll |
| #define strtoull _strtoull |
| |
| #define usleep(usec) ((void)async_mssleep(((usec)+500)/1000, 500)) |
| |
| |
| /* |
| * 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 |
| #define rmdir my_rmdir |
| #define mkdir my_mkdir |
| #define setpwent my_setpwent |
| #define getpwent my_getpwent |
| #define endpwent my_endpwent |
| #define getpwuid my_getpwuid |
| #define getpwnam my_getpwnam |
| |
| 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 */ |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| |
| #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 PERLIO_IS_BINMODE_FD(fd) _PERLIO_IS_BINMODE_FD(fd) |
| |
| #ifdef __GNUG__ |
| # define HAS_BOOL |
| #endif |
| #ifndef HAS_BOOL |
| # define bool char |
| # define HAS_BOOL 1 |
| #endif |
| |
| #include <emx/io.h> /* for _fd_flags() prototype */ |
| |
| static inline bool |
| _PERLIO_IS_BINMODE_FD(int fd) |
| { |
| int *pflags = _fd_flags(fd); |
| |
| return pflags && (*pflags) & O_BINARY; |
| } |
| |
| /* ctermid is missing from emx0.9d */ |
| char *ctermid(char *s); |
| |
| #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) os2_fstat((fd),(bufptr)) |
| #define Fflush(fp) fflush(fp) |
| #define Mkdir(path,mode) mkdir((path),(mode)) |
| #define chmod(path,mode) os2_chmod((path),(mode)) |
| |
| #undef S_IFBLK |
| #undef S_ISBLK |
| #define S_IFBLK 0120000 /* Hacks to make things compile... */ |
| #define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) |
| |
| int os2_chmod(const char *name, int pmode); |
| int os2_fstat(int handle, struct stat *st); |
| |
| #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; |
| unsigned long phmq; /* Handle to message queue */ |
| unsigned long phmq_refcnt; |
| unsigned long phmq_servers; |
| unsigned long initial_mode; /* VIO etc. mode we were started in */ |
| unsigned long morph_refcnt; |
| } 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 errno_isOS2_set 12345679 |
| #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 _obtain_Perl_HAB (init_PMWIN_entries(), \ |
| Perl_hab = (*PMWIN_entries.Initialize)(0), \ |
| set_Perl_HAB_f, Perl_hab) |
| #define perl_hab_GET() (Perl_HAB_set ? Perl_hab : _obtain_Perl_HAB) |
| #define Acquire_hab() perl_hab_GET() |
| #define Perl_hmq ((HMQ)OS2_Perl_data.phmq) |
| #define Perl_hmq_refcnt (OS2_Perl_data.phmq_refcnt) |
| #define Perl_hmq_servers (OS2_Perl_data.phmq_servers) |
| #define Perl_os2_initial_mode (OS2_Perl_data.initial_mode) |
| #define Perl_morph_refcnt (OS2_Perl_data.morph_refcnt) |
| |
| unsigned long Perl_hab_GET(); |
| unsigned long Perl_Register_MQ(int serve); |
| void Perl_Deregister_MQ(int serve); |
| int Perl_Serve_Messages(int force); |
| /* Cannot prototype with I32 at this point. */ |
| int Perl_Process_Messages(int force, long *cntp); |
| char *os2_execname(pTHX); |
| |
| struct _QMSG; |
| struct PMWIN_entries_t { |
| unsigned long (*Initialize)( unsigned long fsOptions ); |
| unsigned long (*CreateMsgQueue)(unsigned long hab, long cmsg); |
| int (*DestroyMsgQueue)(unsigned long hmq); |
| int (*PeekMsg)(unsigned long hab, struct _QMSG *pqmsg, |
| unsigned long hwndFilter, unsigned long msgFilterFirst, |
| unsigned long msgFilterLast, unsigned long fl); |
| int (*GetMsg)(unsigned long hab, struct _QMSG *pqmsg, |
| unsigned long hwndFilter, unsigned long msgFilterFirst, |
| unsigned long msgFilterLast); |
| void * (*DispatchMsg)(unsigned long hab, struct _QMSG *pqmsg); |
| unsigned long (*GetLastError)(unsigned long hab); |
| unsigned long (*CancelShutdown)(unsigned long hmq, unsigned long fCancelAlways); |
| }; |
| extern struct PMWIN_entries_t PMWIN_entries; |
| void init_PMWIN_entries(void); |
| |
| #define perl_hmq_GET(serve) Perl_Register_MQ(serve) |
| #define perl_hmq_UNSET(serve) Perl_Deregister_MQ(serve) |
| |
| #define OS2_XS_init() (*OS2_Perl_data.xs_init)(aTHX) |
| |
| #if _EMX_CRT_REV_ >= 60 |
| # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2_set, \ |
| _setsyserrno(rc)) |
| #else |
| # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2) |
| #endif |
| |
| /* The expressions below return true on error. */ |
| /* INCL_DOSERRORS needed. rc should be declared outside. */ |
| #define CheckOSError(expr) ((rc = (expr)) ? (FillOSError(rc), rc) : 0) |
| /* INCL_WINERRORS needed. */ |
| #define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1)) |
| |
| /* This form propagates the return value, setting $^E if needed */ |
| #define SaveWinError(expr) ((expr) ? : (FillWinError, 0)) |
| |
| /* This form propagates the return value, dieing with $^E if needed */ |
| #define SaveCroakWinError(expr,die,name1,name2) \ |
| ((expr) ? : (CroakWinError(die,name1 name2), 0)) |
| |
| #define FillOSError(rc) (os2_setsyserrno(rc), \ |
| Perl_severity = SEVERITY_ERROR) |
| |
| #define WinError_2_Perl_rc \ |
| ( init_PMWIN_entries(), \ |
| Perl_rc=(*PMWIN_entries.GetLastError)(perl_hab_GET()) ) |
| |
| /* Calling WinGetLastError() resets the error code of the current thread. |
| Since for some Win* API return value 0 is normal, one needs to call |
| this before calling them to distinguish normal and anomalous returns. */ |
| /*#define ResetWinError() WinError_2_Perl_rc */ |
| |
| /* At this moment init_PMWIN_entries() should be a nop (WinInitialize should |
| be called already, right?), so we do not risk stepping over our own error */ |
| #define FillWinError ( WinError_2_Perl_rc, \ |
| Perl_severity = ERRORIDSEV(Perl_rc), \ |
| Perl_rc = ERRORIDERROR(Perl_rc), \ |
| os2_setsyserrno(Perl_rc)) |
| |
| #define STATIC_FILE_LENGTH 127 |
| |
| /* This should match loadOrdinals[] array in os2.c */ |
| enum entries_ordinals { |
| ORD_DosQueryExtLibpath, |
| ORD_DosSetExtLibpath, |
| ORD_DosVerifyPidTid, |
| ORD_SETHOSTENT, |
| ORD_SETNETENT, |
| ORD_SETPROTOENT, |
| ORD_SETSERVENT, |
| ORD_GETHOSTENT, |
| ORD_GETNETENT, |
| ORD_GETPROTOENT, |
| ORD_GETSERVENT, |
| ORD_ENDHOSTENT, |
| ORD_ENDNETENT, |
| ORD_ENDPROTOENT, |
| ORD_ENDSERVENT, |
| ORD_WinInitialize, |
| ORD_WinCreateMsgQueue, |
| ORD_WinDestroyMsgQueue, |
| ORD_WinPeekMsg, |
| ORD_WinGetMsg, |
| ORD_WinDispatchMsg, |
| ORD_WinGetLastError, |
| ORD_WinCancelShutdown, |
| ORD_RexxStart, |
| ORD_RexxVariablePool, |
| ORD_RexxRegisterFunctionExe, |
| ORD_RexxDeregisterFunction, |
| ORD_DOSSMSETTITLE, |
| ORD_PRF32QUERYPROFILESIZE, |
| ORD_PRF32OPENPROFILE, |
| ORD_PRF32CLOSEPROFILE, |
| ORD_PRF32QUERYPROFILE, |
| ORD_PRF32RESET, |
| ORD_PRF32QUERYPROFILEDATA, |
| ORD_PRF32WRITEPROFILEDATA, |
| |
| ORD_WinChangeSwitchEntry, |
| ORD_WinQuerySwitchEntry, |
| ORD_WinQuerySwitchHandle, |
| ORD_WinQuerySwitchList, |
| ORD_WinSwitchToProgram, |
| ORD_WinBeginEnumWindows, |
| ORD_WinEndEnumWindows, |
| ORD_WinEnumDlgItem, |
| ORD_WinGetNextWindow, |
| ORD_WinIsChild, |
| ORD_WinQueryActiveWindow, |
| ORD_WinQueryClassName, |
| ORD_WinQueryFocus, |
| ORD_WinQueryWindow, |
| ORD_WinQueryWindowPos, |
| ORD_WinQueryWindowProcess, |
| ORD_WinQueryWindowText, |
| ORD_WinQueryWindowTextLength, |
| ORD_WinSetFocus, |
| ORD_WinSetWindowPos, |
| ORD_WinSetWindowText, |
| ORD_WinShowWindow, |
| ORD_WinIsWindow, |
| ORD_WinWindowFromId, |
| ORD_WinWindowFromPoint, |
| ORD_WinPostMsg, |
| ORD_WinEnableWindow, |
| ORD_WinEnableWindowUpdate, |
| ORD_WinIsWindowEnabled, |
| ORD_WinIsWindowShowing, |
| ORD_WinIsWindowVisible, |
| ORD_WinQueryWindowPtr, |
| ORD_WinQueryWindowULong, |
| ORD_WinQueryWindowUShort, |
| ORD_WinSetWindowBits, |
| ORD_WinSetWindowPtr, |
| ORD_WinSetWindowULong, |
| ORD_WinSetWindowUShort, |
| ORD_WinQueryDesktopWindow, |
| ORD_WinSetActiveWindow, |
| ORD_DosQueryModFromEIP, |
| ORD_Dos32QueryHeaderInfo, |
| ORD_DosTmrQueryFreq, |
| ORD_DosTmrQueryTime, |
| ORD_WinQueryActiveDesktopPathname, |
| ORD_WinInvalidateRect, |
| ORD_WinCreateFrameControls, |
| ORD_WinQueryClipbrdFmtInfo, |
| ORD_WinQueryClipbrdOwner, |
| ORD_WinQueryClipbrdViewer, |
| ORD_WinQueryClipbrdData, |
| ORD_WinOpenClipbrd, |
| ORD_WinCloseClipbrd, |
| ORD_WinSetClipbrdData, |
| ORD_WinSetClipbrdOwner, |
| ORD_WinSetClipbrdViewer, |
| ORD_WinEnumClipbrdFmts, |
| ORD_WinEmptyClipbrd, |
| ORD_WinAddAtom, |
| ORD_WinFindAtom, |
| ORD_WinDeleteAtom, |
| ORD_WinQueryAtomUsage, |
| ORD_WinQueryAtomName, |
| ORD_WinQueryAtomLength, |
| ORD_WinQuerySystemAtomTable, |
| ORD_WinCreateAtomTable, |
| ORD_WinDestroyAtomTable, |
| ORD_WinOpenWindowDC, |
| ORD_DevOpenDC, |
| ORD_DevQueryCaps, |
| ORD_DevCloseDC, |
| ORD_WinMessageBox, |
| ORD_WinMessageBox2, |
| ORD_WinQuerySysValue, |
| ORD_WinSetSysValue, |
| ORD_WinAlarm, |
| ORD_WinFlashWindow, |
| ORD_WinLoadPointer, |
| ORD_WinQuerySysPointer, |
| ORD_DosReplaceModule, |
| ORD_DosPerfSysCall, |
| ORD_RexxRegisterSubcomExe, |
| ORD_NENTRIES |
| }; |
| |
| /* RET: return type, AT: argument signature in (), ARGS: should be in () */ |
| #define CallORD(ret,o,at,args) (((ret (*)at) loadByOrdinal(o, 1))args) |
| #define DeclFuncByORD(ret,name,o,at,args) \ |
| ret name at { return CallORD(ret,o,at,args); } |
| #define DeclVoidFuncByORD(name,o,at,args) \ |
| void name at { CallORD(void,o,at,args); } |
| |
| /* This function returns error code on error, and saves the error info in $^E and Perl_rc */ |
| #define DeclOSFuncByORD_native(ret,name,o,at,args) \ |
| ret name at { unsigned long rc; return CheckOSError(CallORD(ret,o,at,args)); } |
| |
| /* These functions return false on error, and save the error info in $^E and Perl_rc */ |
| #define DeclOSFuncByORD(ret,name,o,at,args) \ |
| ret name at { unsigned long rc; return !CheckOSError(CallORD(ret,o,at,args)); } |
| #define DeclWinFuncByORD(ret,name,o,at,args) \ |
| ret name at { return SaveWinError(CallORD(ret,o,at,args)); } |
| |
| #define AssignFuncPByORD(p,o) (*(Perl_PFN*)&(p) = (loadByOrdinal(o, 1))) |
| |
| /* This flavor caches the procedure pointer (named as p__Win#name) locally */ |
| #define DeclWinFuncByORD_CACHE(ret,name,o,at,args) \ |
| DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,1) |
| |
| /* This flavor may reset the last error before the call (if ret=0 may be OK) */ |
| #define DeclWinFuncByORD_CACHE_resetError(ret,name,o,at,args) \ |
| DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,1) |
| |
| /* Two flavors below do the same as above, but do not auto-croak */ |
| /* This flavor caches the procedure pointer (named as p__Win#name) locally */ |
| #define DeclWinFuncByORD_CACHE_survive(ret,name,o,at,args) \ |
| DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,0) |
| |
| /* This flavor may reset the last error before the call (if ret=0 may be OK) */ |
| #define DeclWinFuncByORD_CACHE_resetError_survive(ret,name,o,at,args) \ |
| DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,0) |
| |
| #define DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,r,die) \ |
| static ret (*CAT2(p__Win,name)) at; \ |
| static ret name at { \ |
| if (!CAT2(p__Win,name)) \ |
| AssignFuncPByORD(CAT2(p__Win,name), o); \ |
| if (r) ResetWinError(); \ |
| return SaveCroakWinError(CAT2(p__Win,name) args, die, "[Win]", STRINGIFY(name)); } |
| |
| /* These flavors additionally assume ORD is name with prepended ORD_Win */ |
| #define DeclWinFunc_CACHE(ret,name,at,args) \ |
| DeclWinFuncByORD_CACHE(ret,name,CAT2(ORD_Win,name),at,args) |
| #define DeclWinFunc_CACHE_resetError(ret,name,at,args) \ |
| DeclWinFuncByORD_CACHE_resetError(ret,name,CAT2(ORD_Win,name),at,args) |
| #define DeclWinFunc_CACHE_survive(ret,name,at,args) \ |
| DeclWinFuncByORD_CACHE_survive(ret,name,CAT2(ORD_Win,name),at,args) |
| #define DeclWinFunc_CACHE_resetError_survive(ret,name,at,args) \ |
| DeclWinFuncByORD_CACHE_resetError_survive(ret,name,CAT2(ORD_Win,name),at,args) |
| |
| void ResetWinError(void); |
| void CroakWinError(int die, char *name); |
| |
| enum Perlos2_handler { |
| Perlos2_handler_mangle = 1, |
| Perlos2_handler_perl_sh, |
| Perlos2_handler_perllib_from, |
| Perlos2_handler_perllib_to, |
| }; |
| enum dir_subst_e { |
| dir_subst_fatal = 1, |
| dir_subst_pathlike = 2 |
| }; |
| |
| extern int Perl_OS2_handler_install(void *handler, enum Perlos2_handler how); |
| extern char *dir_subst(char *s, unsigned int l, char *b, unsigned int bl, enum dir_subst_e flags, char *msg); |
| extern unsigned long fill_extLibpath(int type, char *pre, char *post, int replace, char *msg); |
| |
| #define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n)) |
| char *perllib_mangle(char *, unsigned int); |
| |
| #define fork fork_with_resources |
| |
| #ifdef EINTR /* x2p do not include perl.h!!! */ |
| static __inline__ int |
| my_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout) |
| { |
| if (nfds == 0 && timeout && (_emx_env & 0x200)) { |
| if (async_mssleep(1000 * timeout->tv_sec + (timeout->tv_usec + 500)/1000, 500)) |
| return 0; |
| errno = EINTR; |
| return -1; |
| } |
| return select(nfds, readfds, writefds, exceptfds, timeout); |
| } |
| |
| #define select my_select |
| #endif |
| |
| |
| typedef int (*Perl_PFN)(); |
| Perl_PFN loadByOrdinal(enum entries_ordinals ord, int fail); |
| extern const Perl_PFN * const pExtFCN; |
| char *os2error(int rc); |
| int os2_stat(const char *name, struct stat *st); |
| int fork_with_resources(); |
| int setpriority(int which, int pid, int val); |
| int getpriority(int which /* ignored */, int pid); |
| |
| void croak_with_os2error(char *s) __attribute__((noreturn)); |
| |
| /* void return value */ |
| #define os2cp_croak(rc,msg) (CheckOSError(rc) && (croak_with_os2error(msg),0)) |
| |
| /* propagates rc */ |
| #define os2win_croak(rc,msg) \ |
| SaveCroakWinError((expr), 1 /* die */, /* no prefix */, (msg)) |
| |
| /* propagates rc; use with functions which may return 0 on success */ |
| #define os2win_croak_0OK(rc,msg) \ |
| SaveCroakWinError((ResetWinError, (expr)), \ |
| 1 /* die */, /* no prefix */, (msg)) |
| |
| #ifdef PERL_CORE |
| int os2_do_spawn(pTHX_ char *cmd); |
| int os2_do_aspawn(pTHX_ SV *really, SV **vmark, SV **vsp); |
| #endif |
| |
| #ifndef LOG_DAEMON |
| |
| /* Replacement for syslog.h */ |
| # define LOG_EMERG 0 /* system is unusable */ |
| # define LOG_ALERT 1 /* action must be taken immediately */ |
| # define LOG_CRIT 2 /* critical conditions */ |
| # define LOG_ERR 3 /* error conditions */ |
| # define LOG_WARNING 4 /* warning conditions */ |
| # define LOG_NOTICE 5 /* normal but significant condition */ |
| # define LOG_INFO 6 /* informational */ |
| # define LOG_DEBUG 7 /* debug-level messages */ |
| |
| # define LOG_PRIMASK 0x007 /* mask to extract priority part (internal) */ |
| /* extract priority */ |
| # define LOG_PRI(p) ((p) & LOG_PRIMASK) |
| # define LOG_MAKEPRI(fac, pri) (((fac) << 3) | (pri)) |
| |
| /* facility codes */ |
| # define LOG_KERN (0<<3) /* kernel messages */ |
| # define LOG_USER (1<<3) /* random user-level messages */ |
| # define LOG_MAIL (2<<3) /* mail system */ |
| # define LOG_DAEMON (3<<3) /* system daemons */ |
| # define LOG_AUTH (4<<3) /* security/authorization messages */ |
| # define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */ |
| # define LOG_LPR (6<<3) /* line printer subsystem */ |
| # define LOG_NEWS (7<<3) /* network news subsystem */ |
| # define LOG_UUCP (8<<3) /* UUCP subsystem */ |
| # define LOG_CRON (15<<3) /* clock daemon */ |
| /* other codes through 15 reserved for system use */ |
| # define LOG_LOCAL0 (16<<3) /* reserved for local use */ |
| # define LOG_LOCAL1 (17<<3) /* reserved for local use */ |
| # define LOG_LOCAL2 (18<<3) /* reserved for local use */ |
| # define LOG_LOCAL3 (19<<3) /* reserved for local use */ |
| # define LOG_LOCAL4 (20<<3) /* reserved for local use */ |
| # define LOG_LOCAL5 (21<<3) /* reserved for local use */ |
| # define LOG_LOCAL6 (22<<3) /* reserved for local use */ |
| # define LOG_LOCAL7 (23<<3) /* reserved for local use */ |
| |
| # define LOG_NFACILITIES 24 /* current number of facilities */ |
| # define LOG_FACMASK 0x03f8 /* mask to extract facility part */ |
| /* facility of pri */ |
| # define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3) |
| |
| /* |
| * arguments to setlogmask. |
| */ |
| # define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */ |
| # define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */ |
| |
| /* |
| * Option flags for openlog. |
| * |
| * LOG_ODELAY no longer does anything. |
| * LOG_NDELAY is the inverse of what it used to be. |
| */ |
| # define LOG_PID 0x01 /* log the pid with each message */ |
| # define LOG_CONS 0x02 /* log on the console if errors in sending */ |
| # define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */ |
| # define LOG_NDELAY 0x08 /* don't delay open */ |
| # define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */ |
| # define LOG_PERROR 0x20 /* log to stderr as well */ |
| |
| #endif |
| |
| /* ************************************************* */ |
| #ifndef MAKEPLINFOSEG |
| |
| /* From $DDK\base32\rel\os2c\include\base\os2\16bit\infoseg.h + typedefs */ |
| |
| /* |
| * The structure below defines the content and organization of the system |
| * information segment (InfoSeg). The actual table is statically defined in |
| * SDATA.ASM. Ring 0, read/write access is obtained by the clock device |
| * driver using the DevHlp GetDOSVar function. (GetDOSVar returns a ring 0, |
| * read-only selector to all other requestors.) |
| * |
| * In order to prevent an errant process from destroying the infoseg, two |
| * identical global infosegs are maintained. One is in the tiled shared |
| * arena and is accessible in user mode (and therefore can potentially be |
| * overwritten from ring 2), and the other is in the system arena and is |
| * accessible only in kernel mode. All kernel code (except the clock driver) |
| * is responsible for updating BOTH copies of the infoseg. The copy kept |
| * in the system arena is addressable as DOSGROUP:SISData, and the copy |
| * in the shared arena is addressable via a system arena alias. 16:16 and |
| * 0:32 pointers to the alias are stored in _Sis2. |
| */ |
| |
| typedef struct InfoSegGDT { |
| |
| /* Time (offset 0x00) */ |
| |
| unsigned long SIS_BigTime; /* Time from 1-1-1970 in seconds */ |
| unsigned long SIS_MsCount; /* Freerunning milliseconds counter */ |
| unsigned char SIS_HrsTime; /* Hours */ |
| unsigned char SIS_MinTime; /* Minutes */ |
| unsigned char SIS_SecTime; /* Seconds */ |
| unsigned char SIS_HunTime; /* Hundredths of seconds */ |
| unsigned short SIS_TimeZone; /* Timezone in min from GMT (Set to EST) */ |
| unsigned short SIS_ClkIntrvl; /* Timer interval (units=0.0001 secs) */ |
| |
| /* Date (offset 0x10) */ |
| |
| unsigned char SIS_DayDate; /* Day-of-month (1-31) */ |
| unsigned char SIS_MonDate; /* Month (1-12) */ |
| unsigned short SIS_YrsDate; /* Year (>= 1980) */ |
| unsigned char SIS_DOWDate; /* Day-of-week (1-1-80 = Tues = 3) */ |
| |
| /* Version (offset 0x15) */ |
| |
| unsigned char SIS_VerMajor; /* Major version number */ |
| unsigned char SIS_VerMinor; /* Minor version number */ |
| unsigned char SIS_RevLettr; /* Revision letter */ |
| |
| /* System Status (offset 0x18) */ |
| |
| unsigned char SIS_CurScrnGrp; /* Fgnd screen group # */ |
| unsigned char SIS_MaxScrnGrp; /* Maximum number of screen groups */ |
| unsigned char SIS_HugeShfCnt; /* Shift count for huge segments */ |
| unsigned char SIS_ProtMdOnly; /* Protect-mode-only indicator */ |
| unsigned short SIS_FgndPID; /* Foreground process ID */ |
| |
| /* Scheduler Parms (offset 0x1E) */ |
| |
| unsigned char SIS_Dynamic; /* Dynamic variation flag (1=enabled) */ |
| unsigned char SIS_MaxWait; /* Maxwait (seconds) */ |
| unsigned short SIS_MinSlice; /* Minimum timeslice (milliseconds) */ |
| unsigned short SIS_MaxSlice; /* Maximum timeslice (milliseconds) */ |
| |
| /* Boot Drive (offset 0x24) */ |
| |
| unsigned short SIS_BootDrv; /* Drive from which system was booted */ |
| |
| /* RAS Major Event Code Table (offset 0x26) */ |
| |
| unsigned char SIS_mec_table[32]; /* Table of RAS Major Event Codes (MECs) */ |
| |
| /* Additional Session Data (offset 0x46) */ |
| |
| unsigned char SIS_MaxVioWinSG; /* Max. no. of VIO windowable SG's */ |
| unsigned char SIS_MaxPresMgrSG; /* Max. no. of Presentation Manager SG's */ |
| |
| /* Error logging Information (offset 0x48) */ |
| |
| unsigned short SIS_SysLog; /* Error Logging Status */ |
| |
| /* Additional RAS Information (offset 0x4A) */ |
| |
| unsigned short SIS_MMIOBase; /* Memory mapped I/O selector */ |
| unsigned long SIS_MMIOAddr; /* Memory mapped I/O address */ |
| |
| /* Additional 2.0 Data (offset 0x50) */ |
| |
| unsigned char SIS_MaxVDMs; /* Max. no. of Virtual DOS machines */ |
| unsigned char SIS_Reserved; |
| |
| unsigned char SIS_perf_mec_table[32]; /* varga 6/5/97 Table of Performance Major Event Codes (MECS) varga*/ |
| } GINFOSEG, *PGINFOSEG; |
| |
| #define SIS_LEN sizeof(struct InfoSegGDT) |
| |
| /* |
| * InfoSeg LDT Data Segment Structure |
| * |
| * The structure below defines the content and organization of the system |
| * information in a special per-process segment to be accessible by the |
| * process through the LDT (read-only). |
| * |
| * As in the global infoseg, two copies of the current processes local |
| * infoseg exist, one accessible in both user and kernel mode, the other |
| * only in kernel mode. Kernel code is responsible for updating BOTH copies. |
| * Pointers to the local infoseg copy are stored in _Lis2. |
| * |
| * Note that only the currently running process has an extra copy of the |
| * local infoseg. The copy is done at context switch time. |
| */ |
| |
| typedef struct InfoSegLDT { |
| unsigned short LIS_CurProcID; /* Current process ID */ |
| unsigned short LIS_ParProcID; /* Process ID of parent */ |
| unsigned short LIS_CurThrdPri; /* Current thread priority */ |
| unsigned short LIS_CurThrdID; /* Current thread ID */ |
| unsigned short LIS_CurScrnGrp; /* Screengroup */ |
| unsigned char LIS_ProcStatus; /* Process status bits */ |
| unsigned char LIS_fillbyte1; /* filler byte */ |
| unsigned short LIS_Fgnd; /* Current process is in foreground */ |
| unsigned char LIS_ProcType; /* Current process type */ |
| unsigned char LIS_fillbyte2; /* filler byte */ |
| |
| unsigned short LIS_AX; /* @@V1 Environment selector */ |
| unsigned short LIS_BX; /* @@V1 Offset of command line start */ |
| unsigned short LIS_CX; /* @@V1 Length of Data Segment */ |
| unsigned short LIS_DX; /* @@V1 STACKSIZE from the .EXE file */ |
| unsigned short LIS_SI; /* @@V1 HEAPSIZE from the .EXE file */ |
| unsigned short LIS_DI; /* @@V1 Module handle of the application */ |
| unsigned short LIS_DS; /* @@V1 Data Segment Handle of application */ |
| |
| unsigned short LIS_PackSel; /* First tiled selector in this EXE */ |
| unsigned short LIS_PackShrSel; /* First selector above shared arena */ |
| unsigned short LIS_PackPckSel; /* First selector above packed arena */ |
| /* #ifdef SMP */ |
| unsigned long LIS_pTIB; /* Pointer to TIB */ |
| unsigned long LIS_pPIB; /* Pointer to PIB */ |
| /* #endif */ |
| } LINFOSEG, *PLINFOSEG; |
| |
| #define LIS_LEN sizeof(struct InfoSegLDT) |
| |
| |
| /* |
| * Process Type codes |
| * |
| * These are the definitions for the codes stored |
| * in the LIS_ProcType field in the local infoseg. |
| */ |
| |
| #define LIS_PT_FULLSCRN 0 /* Full screen app. */ |
| #define LIS_PT_REALMODE 1 /* Real mode process */ |
| #define LIS_PT_VIOWIN 2 /* VIO windowable app. */ |
| #define LIS_PT_PRESMGR 3 /* Presentation Manager app. */ |
| #define LIS_PT_DETACHED 4 /* Detached app. */ |
| |
| |
| /* |
| * |
| * Process Status Bit Definitions |
| * |
| */ |
| |
| #define LIS_PS_EXITLIST 0x01 /* In exitlist handler */ |
| |
| |
| /* |
| * Flags equates for the Global Info Segment |
| * SIS_SysLog WORD in Global Info Segment |
| * |
| * xxxx xxxx xxxx xxx0 Error Logging Disabled |
| * xxxx xxxx xxxx xxx1 Error Logging Enabled |
| * |
| * xxxx xxxx xxxx xx0x Error Logging not available |
| * xxxx xxxx xxxx xx1x Error Logging available |
| */ |
| |
| #define LF_LOGENABLE 0x0001 /* Logging enabled */ |
| #define LF_LOGAVAILABLE 0x0002 /* Logging available */ |
| |
| #define MAKEPGINFOSEG(sel) ((PGINFOSEG)MAKEP(sel, 0)) |
| #define MAKEPLINFOSEG(sel) ((PLINFOSEG)MAKEP(sel, 0)) |
| |
| #endif /* ndef(MAKEPLINFOSEG) */ |
| |
| /* ************************************************************ */ |
| #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 _OS2_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 /* _OS2_H */ |
| |