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Viewing changes to mozilla/nsprpub/pr/src/md/windows/w32ipcsem.c

  • Committer: Bazaar Package Importer
  • Author(s): Alexander Sack
  • Date: 2009-08-10 11:34:26 UTC
  • mfrom: (1.1.10 upstream)
  • Revision ID: james.westby@ubuntu.com-20090810113426-3uv4diflrkcbdimm
Tags: 4.8-0ubuntu1
https://launchpad.net/bugs/387812
* New upstream release: 4.8 (LP: #387812)
* adjust patches to changed upstreanm codebase
  - update debian/patches/99_configure.patch
* update shlibs symbols to include new API elements
  - update debian/libnspr4-0d.symbols

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Lines of Context:
mozilla/nsprpub/pr/src/md/windows/w32ipcsem.c
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#include "primpl.h"
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#ifdef WINCE
 
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static HANDLE OpenSemaphore(DWORD inDesiredAccess,
 
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                            BOOL inInheritHandle,
 
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                            const char *inName)
 
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{
 
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    HANDLE retval = NULL;
 
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    HANDLE semaphore = NULL;
 
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    PRUnichar wideName[MAX_PATH];  /* name size is limited to MAX_PATH */
 
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    MultiByteToWideChar(CP_ACP, 0, inName, -1, wideName, MAX_PATH);
 
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    /* 0x7fffffff is the max count for our semaphore */
 
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    semaphore = CreateSemaphoreW(NULL, 0, 0x7fffffff, wideName);
 
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    if (NULL != semaphore) {
 
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        DWORD lastErr = GetLastError();
 
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        if (ERROR_ALREADY_EXISTS != lastErr)
 
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            CloseHandle(semaphore);
 
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        else
 
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            retval = semaphore;
 
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    }
 
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    return retval;
 
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}
 
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#endif
 
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/*
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 * NSPR-to-NT access right mapping table for semaphore objects.
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 *
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            sa.bInheritHandle = FALSE;
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            lpSA = &sa;
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        }
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        sem->sem = CreateSemaphore(lpSA, value, 0x7fffffff, osname);
 
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#ifdef WINCE
 
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        {
 
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            /* The size of a sem's name is limited to MAX_PATH. */
 
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            PRUnichar wosname[MAX_PATH]; 
 
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            MultiByteToWideChar(CP_ACP, 0, osname, -1, wosname, MAX_PATH);
 
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            sem->sem = CreateSemaphoreW(lpSA, value, 0x7fffffff, wosname);
 
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        }
 
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#else
 
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        sem->sem = CreateSemaphoreA(lpSA, value, 0x7fffffff, osname);
 
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#endif
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        if (lpSA != NULL) {
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            _PR_NT_FreeSecurityDescriptorACL(pSD, pACL);
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        }