The Tor Browser: nsprpub/pr/include/md/_os2.h@44a2da4a2ab2 (annotated)

nsprpub/pr/include/md/_os2.h@44a2da4a2ab2 (annotated)

nsprpub/pr/include/md/_os2.h

Fri, 16 Jan 2015 04:50:19 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Fri, 16 Jan 2015 04:50:19 +0100
branch: TOR_BUG_9701
changeset 13: 44a2da4a2ab2
permissions: -rw-r--r--

Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32

 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #ifndef nspr_os2_defs_h___
 #define nspr_os2_defs_h___
 #ifndef NO_LONG_LONG
 #define INCL_LONGLONG
 #endif
 #define INCL_DOS
 #define INCL_DOSPROCESS
 #define INCL_DOSERRORS
 #define INCL_WIN
 #define INCL_WPS
 #include <os2.h>
 #include <sys/select.h>
 #include "prio.h"
 #include <errno.h>
 /*
  * Internal configuration macros
  */
 #define PR_LINKER_ARCH      "os2"
 #define _PR_SI_SYSNAME        "OS2"
 #define _PR_SI_ARCHITECTURE   "x86"    /* XXXMB hardcode for now */
 #define HAVE_DLL
 #define _PR_GLOBAL_THREADS_ONLY
 #undef  HAVE_THREAD_AFFINITY
 #define _PR_HAVE_THREADSAFE_GETHOST
 #define _PR_HAVE_ATOMIC_OPS
 #define HAVE_NETINET_TCP_H
 #define HANDLE unsigned long
 #define HINSTANCE HMODULE
 /* --- Common User-Thread/Native-Thread Definitions --------------------- */
 /* --- Globals --- */
 extern struct PRLock                      *_pr_schedLock;
 /* --- Typedefs --- */
 typedef void (*FiberFunc)(void *);
 #define PR_NUM_GCREGS           8
 typedef PRInt32	                PR_CONTEXT_TYPE[PR_NUM_GCREGS];
 #define GC_VMBASE               0x40000000
 #define GC_VMLIMIT              0x00FFFFFF
 typedef int (*FARPROC)();
 #define _MD_MAGIC_THREAD	0x22222222
 #define _MD_MAGIC_THREADSTACK	0x33333333
 #define _MD_MAGIC_SEGMENT	0x44444444
 #define _MD_MAGIC_DIR		0x55555555
 #define _MD_MAGIC_CV        0x66666666
 struct _MDSemaphore {
    HEV sem;
 };
 struct _MDCPU {
     int              unused;
 };
 struct _MDThread {
     HEV              blocked_sema;      /* Threads block on this when waiting
                                          * for IO or CondVar.
                                          */
     PRBool           inCVWaitQueue;     /* PR_TRUE if the thread is in the
                                          * wait queue of some cond var.
                                          * PR_FALSE otherwise.  */
     TID              handle;            /* OS/2 thread handle */
     void            *sp;                /* only valid when suspended */
     PRUint32         magic;             /* for debugging */
     PR_CONTEXT_TYPE  gcContext;         /* Thread context for GC */
     struct PRThread *prev, *next;       /* used by the cvar wait queue to
                                          * chain the PRThread structures
                                          * together */
 };
 struct _MDThreadStack {
     PRUint32           magic;          /* for debugging */
 };
 struct _MDSegment {
     PRUint32           magic;          /* for debugging */
 };
 #undef PROFILE_LOCKS
 struct _MDDir {
     HDIR           d_hdl;
     union {
         FILEFINDBUF3  small;
         FILEFINDBUF3L large;
     } d_entry;
     PRBool           firstEntry;     /* Is this the entry returned
                                       * by FindFirstFile()? */
     PRUint32         magic;          /* for debugging */
 };
 struct _MDCVar {
     PRUint32 magic;
     struct PRThread *waitHead, *waitTail;  /* the wait queue: a doubly-
                                             * linked list of threads
                                             * waiting on this condition
                                             * variable */
     PRIntn nwait;                          /* number of threads in the
                                             * wait queue */
 };
 #define _MD_CV_NOTIFIED_LENGTH 6
 typedef struct _MDNotified _MDNotified;
 struct _MDNotified {
     PRIntn length;                     /* # of used entries in this
                                         * structure */
     struct {
         struct _MDCVar *cv;            /* the condition variable notified */
         PRIntn times;                  /* and the number of times notified */
         struct PRThread *notifyHead;   /* list of threads to wake up */
     } cv[_MD_CV_NOTIFIED_LENGTH];
     _MDNotified *link;                 /* link to another of these, or NULL */
 };
 struct _MDLock {
     HMTX mutex;                        /* this is recursive on OS/2 */
     /*
      * When notifying cvars, there is no point in actually
      * waking up the threads waiting on the cvars until we've
      * released the lock.  So, we temporarily record the cvars.
      * When doing an unlock, we'll then wake up the waiting threads.
      */
     struct _MDNotified notified;     /* array of conditions notified */
 #ifdef PROFILE_LOCKS
     PRInt32 hitcount;
     PRInt32 misscount;
 #endif
 };
 struct _MDFileDesc {
     PRInt32 osfd;    /* The osfd can come from one of three spaces:
                       * - For stdin, stdout, and stderr, we are using
                       *   the libc file handle (0, 1, 2), which is an int.
                       * - For files and pipes, we are using OS/2 handles,
                       *   which is a void*.
                       * - For sockets, we are using int
                       */
 };
 struct _MDProcess {
    PID pid;
 };
 /* --- Misc stuff --- */
 #define _MD_GET_SP(thread)            (thread)->md.gcContext[6]
 /* --- IO stuff --- */
 #define _MD_OPEN                      (_PR_MD_OPEN)
 #define _MD_OPEN_FILE                 (_PR_MD_OPEN)
 #define _MD_READ                      (_PR_MD_READ)
 #define _MD_WRITE                     (_PR_MD_WRITE)
 #define _MD_WRITEV                    (_PR_MD_WRITEV)
 #define _MD_LSEEK                     (_PR_MD_LSEEK)
 #define _MD_LSEEK64                   (_PR_MD_LSEEK64)
 extern PRInt32 _MD_CloseFile(PRInt32 osfd);
 #define _MD_CLOSE_FILE                _MD_CloseFile
 #define _MD_GETFILEINFO               (_PR_MD_GETFILEINFO)
 #define _MD_GETFILEINFO64             (_PR_MD_GETFILEINFO64)
 #define _MD_GETOPENFILEINFO           (_PR_MD_GETOPENFILEINFO)
 #define _MD_GETOPENFILEINFO64         (_PR_MD_GETOPENFILEINFO64)
 #define _MD_STAT                      (_PR_MD_STAT)
 #define _MD_RENAME                    (_PR_MD_RENAME)
 #define _MD_ACCESS                    (_PR_MD_ACCESS)
 #define _MD_DELETE                    (_PR_MD_DELETE)
 #define _MD_MKDIR                     (_PR_MD_MKDIR)
 #define _MD_MAKE_DIR                  (_PR_MD_MKDIR)
 #define _MD_RMDIR                     (_PR_MD_RMDIR)
 #define _MD_LOCKFILE                  (_PR_MD_LOCKFILE)
 #define _MD_TLOCKFILE                 (_PR_MD_TLOCKFILE)
 #define _MD_UNLOCKFILE                (_PR_MD_UNLOCKFILE)
 /* --- Socket IO stuff --- */
 /* The ones that don't map directly may need to be re-visited... */
 #define _MD_EACCES                EACCES
 #define _MD_EADDRINUSE            EADDRINUSE
 #define _MD_EADDRNOTAVAIL         EADDRNOTAVAIL
 #define _MD_EAFNOSUPPORT          EAFNOSUPPORT
 #define _MD_EAGAIN                EWOULDBLOCK
 #define _MD_EALREADY              EALREADY
 #define _MD_EBADF                 EBADF
 #define _MD_ECONNREFUSED          ECONNREFUSED
 #define _MD_ECONNRESET            ECONNRESET
 #define _MD_EFAULT                SOCEFAULT
 #define _MD_EINPROGRESS           EINPROGRESS
 #define _MD_EINTR                 EINTR
 #define _MD_EINVAL                EINVAL
 #define _MD_EISCONN               EISCONN
 #define _MD_ENETUNREACH           ENETUNREACH
 #define _MD_ENOENT                ENOENT
 #define _MD_ENOTCONN              ENOTCONN
 #define _MD_ENOTSOCK              ENOTSOCK
 #define _MD_EOPNOTSUPP            EOPNOTSUPP
 #define _MD_EWOULDBLOCK           EWOULDBLOCK
 #define _MD_GET_SOCKET_ERROR()    sock_errno()
 #ifndef INADDR_LOOPBACK /* For some reason this is not defined in OS2 tcpip */
 /*  #define INADDR_LOOPBACK         INADDR_ANY */
 #endif
 #define _MD_INIT_FILEDESC(fd)
 extern void _MD_MakeNonblock(PRFileDesc *f);
 #define _MD_MAKE_NONBLOCK             _MD_MakeNonblock
 #define _MD_INIT_FD_INHERITABLE       (_PR_MD_INIT_FD_INHERITABLE)
 #define _MD_QUERY_FD_INHERITABLE      (_PR_MD_QUERY_FD_INHERITABLE)
 #define _MD_SHUTDOWN                  (_PR_MD_SHUTDOWN)
 #define _MD_LISTEN                    _PR_MD_LISTEN
 extern PRInt32 _MD_CloseSocket(PRInt32 osfd);
 #define _MD_CLOSE_SOCKET              _MD_CloseSocket
 #define _MD_SENDTO                    (_PR_MD_SENDTO)
 #define _MD_RECVFROM                  (_PR_MD_RECVFROM)
 #define _MD_SOCKETPAIR                (_PR_MD_SOCKETPAIR)
 #define _MD_GETSOCKNAME               (_PR_MD_GETSOCKNAME)
 #define _MD_GETPEERNAME               (_PR_MD_GETPEERNAME)
 #define _MD_GETSOCKOPT                (_PR_MD_GETSOCKOPT)
 #define _MD_SETSOCKOPT                (_PR_MD_SETSOCKOPT)
 #define _MD_FSYNC                     _PR_MD_FSYNC
 #define _MD_SET_FD_INHERITABLE        (_PR_MD_SET_FD_INHERITABLE)
 #ifdef _PR_HAVE_ATOMIC_OPS
 #define _MD_INIT_ATOMIC()
 #define _MD_ATOMIC_INCREMENT          _PR_MD_ATOMIC_INCREMENT
 #define _MD_ATOMIC_ADD                _PR_MD_ATOMIC_ADD
 #define _MD_ATOMIC_DECREMENT          _PR_MD_ATOMIC_DECREMENT
 #define _MD_ATOMIC_SET                _PR_MD_ATOMIC_SET
 #endif
 #define _MD_INIT_IO                   (_PR_MD_INIT_IO)
 #define _MD_PR_POLL                   (_PR_MD_PR_POLL)
 #define _MD_SOCKET                    (_PR_MD_SOCKET)
 extern PRInt32 _MD_SocketAvailable(PRFileDesc *fd);
 #define _MD_SOCKETAVAILABLE           _MD_SocketAvailable
 #define _MD_PIPEAVAILABLE             _MD_SocketAvailable
 #define _MD_CONNECT                   (_PR_MD_CONNECT)
 extern PRInt32 _MD_Accept(PRFileDesc *fd, PRNetAddr *raddr, PRUint32 *rlen,
         PRIntervalTime timeout);
 #define _MD_ACCEPT                    _MD_Accept
 #define _MD_BIND                      (_PR_MD_BIND)
 #define _MD_RECV                      (_PR_MD_RECV)
 #define _MD_SEND                      (_PR_MD_SEND)
 /* --- Scheduler stuff --- */
 /* #define _MD_PAUSE_CPU                 _PR_MD_PAUSE_CPU */
 #define _MD_PAUSE_CPU
 /* --- DIR stuff --- */
 #define PR_DIRECTORY_SEPARATOR        '\\'
 #define PR_DIRECTORY_SEPARATOR_STR    "\\"
 #define PR_PATH_SEPARATOR		';'
 #define PR_PATH_SEPARATOR_STR		";"
 #define _MD_ERRNO()                   errno
 #define _MD_OPEN_DIR                  (_PR_MD_OPEN_DIR)
 #define _MD_CLOSE_DIR                 (_PR_MD_CLOSE_DIR)
 #define _MD_READ_DIR                  (_PR_MD_READ_DIR)
 /* --- Segment stuff --- */
 #define _MD_INIT_SEGS()
 #define _MD_ALLOC_SEGMENT(seg, size, vaddr)   0
 #define _MD_FREE_SEGMENT(seg)
 /* --- Environment Stuff --- */
 #define _MD_GET_ENV                 (_PR_MD_GET_ENV)
 #define _MD_PUT_ENV                 (_PR_MD_PUT_ENV)
 /* --- Threading Stuff --- */
 #define _MD_DEFAULT_STACK_SIZE      65536L
 #define _MD_INIT_THREAD             (_PR_MD_INIT_THREAD)
 #define _MD_INIT_ATTACHED_THREAD    (_PR_MD_INIT_THREAD)
 #define _MD_CREATE_THREAD           (_PR_MD_CREATE_THREAD)
 #define _MD_YIELD                   (_PR_MD_YIELD)
 #define _MD_SET_PRIORITY            (_PR_MD_SET_PRIORITY)
 #define _MD_CLEAN_THREAD            (_PR_MD_CLEAN_THREAD)
 #define _MD_SETTHREADAFFINITYMASK   (_PR_MD_SETTHREADAFFINITYMASK)
 #define _MD_GETTHREADAFFINITYMASK   (_PR_MD_GETTHREADAFFINITYMASK)
 #define _MD_EXIT_THREAD             (_PR_MD_EXIT_THREAD)
 #define _MD_SUSPEND_THREAD          (_PR_MD_SUSPEND_THREAD)
 #define _MD_RESUME_THREAD           (_PR_MD_RESUME_THREAD)
 #define _MD_SUSPEND_CPU             (_PR_MD_SUSPEND_CPU)
 #define _MD_RESUME_CPU              (_PR_MD_RESUME_CPU)
 #define _MD_WAKEUP_CPUS             (_PR_MD_WAKEUP_CPUS)
 #define _MD_BEGIN_SUSPEND_ALL()
 #define _MD_BEGIN_RESUME_ALL()
 #define _MD_END_SUSPEND_ALL()
 #define _MD_END_RESUME_ALL()
 /* --- Lock stuff --- */
 #define _PR_LOCK                      _MD_LOCK
 #define _PR_UNLOCK					  _MD_UNLOCK
 #define _MD_NEW_LOCK                  (_PR_MD_NEW_LOCK)
 #define _MD_FREE_LOCK(lock)           (DosCloseMutexSem((lock)->mutex))
 #define _MD_LOCK(lock)                (DosRequestMutexSem((lock)->mutex, SEM_INDEFINITE_WAIT))
 #define _MD_TEST_AND_LOCK(lock)       (DosRequestMutexSem((lock)->mutex, SEM_INDEFINITE_WAIT),0)
 #define _MD_UNLOCK                    (_PR_MD_UNLOCK)
 /* --- lock and cv waiting --- */
 #define _MD_WAIT                      (_PR_MD_WAIT)
 #define _MD_WAKEUP_WAITER             (_PR_MD_WAKEUP_WAITER)
 /* --- CVar ------------------- */
 #define _MD_WAIT_CV					  (_PR_MD_WAIT_CV)
 #define _MD_NEW_CV					  (_PR_MD_NEW_CV)
 #define _MD_FREE_CV					  (_PR_MD_FREE_CV)
 #define _MD_NOTIFY_CV				  (_PR_MD_NOTIFY_CV	)
 #define _MD_NOTIFYALL_CV			  (_PR_MD_NOTIFYALL_CV)
    /* XXXMB- the IOQ stuff is certainly not working correctly yet. */
 /* extern  struct _MDLock              _pr_ioq_lock; */
 #define _MD_IOQ_LOCK()
 #define _MD_IOQ_UNLOCK()
 /* --- Initialization stuff --- */
 #define _MD_START_INTERRUPTS()
 #define _MD_STOP_INTERRUPTS()
 #define _MD_DISABLE_CLOCK_INTERRUPTS()
 #define _MD_ENABLE_CLOCK_INTERRUPTS()
 #define _MD_BLOCK_CLOCK_INTERRUPTS()
 #define _MD_UNBLOCK_CLOCK_INTERRUPTS()
 #define _MD_EARLY_INIT                (_PR_MD_EARLY_INIT)
 #define _MD_FINAL_INIT()
 #define _MD_EARLY_CLEANUP()
 #define _MD_INIT_CPUS()
 #define _MD_INIT_RUNNING_CPU(cpu)
 struct PRProcess;
 struct PRProcessAttr;
 #define _MD_CREATE_PROCESS _PR_CreateOS2Process
 extern struct PRProcess * _PR_CreateOS2Process(
     const char *path,
     char *const *argv,
     char *const *envp,
     const struct PRProcessAttr *attr
 );
 #define _MD_DETACH_PROCESS _PR_DetachOS2Process
 extern PRStatus _PR_DetachOS2Process(struct PRProcess *process);
 /* --- Wait for a child process to terminate --- */
 #define _MD_WAIT_PROCESS _PR_WaitOS2Process
 extern PRStatus _PR_WaitOS2Process(struct PRProcess *process,
     PRInt32 *exitCode);
 #define _MD_KILL_PROCESS _PR_KillOS2Process
 extern PRStatus _PR_KillOS2Process(struct PRProcess *process);
 #define _MD_CLEANUP_BEFORE_EXIT()
 #define _MD_EXIT                          (_PR_MD_EXIT)
 #define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
     PR_BEGIN_MACRO \
     *status = PR_TRUE; \
     PR_END_MACRO
 #define _MD_SWITCH_CONTEXT
 #define _MD_RESTORE_CONTEXT
 /* --- Intervals --- */
 #define _MD_INTERVAL_INIT                 (_PR_MD_INTERVAL_INIT)
 #define _MD_GET_INTERVAL                  (_PR_MD_GET_INTERVAL)
 #define _MD_INTERVAL_PER_SEC              (_PR_MD_INTERVAL_PER_SEC)
 #define _MD_INTERVAL_PER_MILLISEC()       (_PR_MD_INTERVAL_PER_SEC() / 1000)
 #define _MD_INTERVAL_PER_MICROSEC()       (_PR_MD_INTERVAL_PER_SEC() / 1000000)
 /* --- Native-Thread Specific Definitions ------------------------------- */
 typedef struct __NSPR_TLS
 {
     struct PRThread  *_pr_thread_last_run;
     struct PRThread  *_pr_currentThread;
     struct _PRCPU    *_pr_currentCPU;
 } _NSPR_TLS;
 extern _NSPR_TLS*  pThreadLocalStorage;
 NSPR_API(void) _PR_MD_ENSURE_TLS(void);
 #define _MD_GET_ATTACHED_THREAD() pThreadLocalStorage->_pr_currentThread
 extern struct PRThread * _MD_CURRENT_THREAD(void);
 #define _MD_SET_CURRENT_THREAD(_thread) _PR_MD_ENSURE_TLS(); pThreadLocalStorage->_pr_currentThread = (_thread)
 #define _MD_LAST_THREAD() pThreadLocalStorage->_pr_thread_last_run
 #define _MD_SET_LAST_THREAD(_thread) _PR_MD_ENSURE_TLS(); pThreadLocalStorage->_pr_thread_last_run = (_thread)
 #define _MD_CURRENT_CPU() pThreadLocalStorage->_pr_currentCPU
 #define _MD_SET_CURRENT_CPU(_cpu) _PR_MD_ENSURE_TLS(); pThreadLocalStorage->_pr_currentCPU = (_cpu)
 /* lth. #define _MD_SET_INTSOFF(_val) (_pr_ints_off = (_val)) */
 /* lth. #define _MD_GET_INTSOFF() _pr_ints_off */
 /* lth. #define _MD_INCREMENT_INTSOFF() (_pr_ints_off++) */
 /* lth. #define _MD_DECREMENT_INTSOFF() (_pr_ints_off--) */
 /* --- Scheduler stuff --- */
 #define LOCK_SCHEDULER()                 0
 #define UNLOCK_SCHEDULER()               0
 #define _PR_LockSched()                	 0
 #define _PR_UnlockSched()                0
 /* --- Initialization stuff --- */
 #define _MD_INIT_LOCKS()
 /* --- Stack stuff --- */
 #define _MD_INIT_STACK(stack, redzone)
 #define _MD_CLEAR_STACK(stack)
 /* --- Memory-mapped files stuff --- */
 /* ReadOnly and WriteCopy modes are simulated on OS/2;
  * ReadWrite mode is not supported.
  */
 struct _MDFileMap {
     PROffset64  maxExtent;
 };
 extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size);
 #define _MD_CREATE_FILE_MAP _MD_CreateFileMap
 extern PRInt32 _MD_GetMemMapAlignment(void);
 #define _MD_GET_MEM_MAP_ALIGNMENT _MD_GetMemMapAlignment
 extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset,
         PRUint32 len);
 #define _MD_MEM_MAP _MD_MemMap
 extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size);
 #define _MD_MEM_UNMAP _MD_MemUnmap
 extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap);
 #define _MD_CLOSE_FILE_MAP _MD_CloseFileMap
 /* Some stuff for setting up thread contexts */
 typedef ULONG DWORD, *PDWORD;
 /* The following definitions and two structures are new in OS/2 Warp 4.0.
  */
 #ifndef CONTEXT_CONTROL
 #define CONTEXT_CONTROL        0x00000001
 #define CONTEXT_INTEGER        0x00000002
 #define CONTEXT_SEGMENTS       0x00000004
 #define CONTEXT_FLOATING_POINT 0x00000008
 #define CONTEXT_FULL           0x0000000F
 #pragma pack(2)
 typedef struct _FPREG {
     ULONG      losig;    /*  Low 32-bits of the significand. */
     ULONG      hisig;    /*  High 32-bits of the significand. */
     USHORT     signexp;  /*  Sign and exponent. */
 } FPREG;
 typedef struct _CONTEXTRECORD {
     ULONG     ContextFlags;
     ULONG     ctx_env[7];
     FPREG     ctx_stack[8];
     ULONG     ctx_SegGs;     /*  GS register. */
     ULONG     ctx_SegFs;     /*  FS register. */
     ULONG     ctx_SegEs;     /*  ES register. */
     ULONG     ctx_SegDs;     /*  DS register. */
     ULONG     ctx_RegEdi;    /*  EDI register. */
     ULONG     ctx_RegEsi;    /*  ESI register. */
     ULONG     ctx_RegEax;    /*  EAX register. */
     ULONG     ctx_RegEbx;    /*  EBX register. */
     ULONG     ctx_RegEcx;    /*  ECX register. */
     ULONG     ctx_RegEdx;    /*  EDX register. */
     ULONG     ctx_RegEbp;    /*  EBP register. */
     ULONG     ctx_RegEip;    /*  EIP register. */
     ULONG     ctx_SegCs;     /*  CS register. */
     ULONG     ctx_EFlags;    /*  EFLAGS register. */
     ULONG     ctx_RegEsp;    /*  ESP register. */
     ULONG     ctx_SegSs;     /*  SS register. */
 } CONTEXTRECORD, *PCONTEXTRECORD;
 #pragma pack()
 #endif
 extern APIRET (* APIENTRY QueryThreadContext)(TID, ULONG, PCONTEXTRECORD);
 /*
 #define _pr_tid            (((PTIB2)_getTIBvalue(offsetof(TIB, tib_ptib2)))->tib2_ultid)
 #define _pr_current_Thread (_system_tls[_pr_tid-1].__pr_current_thread)
 */
 /* Some simple mappings of Windows API's to OS/2 API's to make our lives a
  * little bit easier.  Only add one here if it is a DIRECT mapping.  We are
  * not emulating anything.  Just mapping.
  */
 #define FreeLibrary(x) DosFreeModule((HMODULE)x)
 #define OutputDebugStringA(x)
 extern int _MD_os2_get_nonblocking_connect_error(int osfd);
 #endif /* nspr_os2_defs_h___ */

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nsprpub/pr/include/md/_os2.h@44a2da4a2ab2 (annotated)

nsprpub/pr/include/md/_os2.h