diff options
Diffstat (limited to 'pr/src/io/prfile.c')
| -rw-r--r-- | pr/src/io/prfile.c | 88 |
1 files changed, 77 insertions, 11 deletions
diff --git a/pr/src/io/prfile.c b/pr/src/io/prfile.c index e19705c7..25354453 100644 --- a/pr/src/io/prfile.c +++ b/pr/src/io/prfile.c @@ -203,7 +203,7 @@ static PRStatus PR_CALLBACK PipeSync(PRFileDesc *fd) return PR_SUCCESS; } -static PRStatus PR_CALLBACK FileInfo(PRFileDesc *fd, PRFileInfo *info) +static PRStatus PR_CALLBACK FileGetInfo(PRFileDesc *fd, PRFileInfo *info) { PRInt32 rv; @@ -214,7 +214,7 @@ static PRStatus PR_CALLBACK FileInfo(PRFileDesc *fd, PRFileInfo *info) return PR_SUCCESS; } -static PRStatus PR_CALLBACK FileInfo64(PRFileDesc *fd, PRFileInfo64 *info) +static PRStatus PR_CALLBACK FileGetInfo64(PRFileDesc *fd, PRFileInfo64 *info) { #ifdef XP_MAC #pragma unused( fd, info ) @@ -276,8 +276,8 @@ static PRIOMethods _pr_fileMethods = { FileSync, FileSeek, FileSeek64, - FileInfo, - FileInfo64, + FileGetInfo, + FileGetInfo64, (PRWritevFN)_PR_InvalidInt, (PRConnectFN)_PR_InvalidStatus, (PRAcceptFN)_PR_InvalidDesc, @@ -422,14 +422,18 @@ PRInt32 PR_GetSysfdTableMax(void) return rlim.rlim_max; #elif defined(AIX) || defined(NEXTSTEP) || defined(QNX) return sysconf(_SC_OPEN_MAX); -#elif defined(WIN32) || defined(OS2) +#elif defined(WIN32) /* * There is a systemwide limit of 65536 user handles. - * Not sure on OS/2, but sounds good. */ return 16384; #elif defined (WIN16) return FOPEN_MAX; +#elif defined(XP_OS2) + ULONG ulReqCount = 0; + ULONG ulCurMaxFH = 0; + DosSetRelMaxFH(&ulReqCount, &ulCurMaxFH); + return ulCurMaxFH; #elif defined (XP_MAC) || defined(XP_BEOS) PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); return -1; @@ -464,9 +468,19 @@ PRInt32 PR_SetSysfdTableSize(int table_size) } return rlim.rlim_cur; +#elif defined(XP_OS2) + PRInt32 tableMax = PR_GetSysfdTableMax(); + if (table_size > tableMax) { + APIRET rc = NO_ERROR; + rc = DosSetMaxFH(table_size); + if (rc == NO_ERROR) + return table_size; + else + return -1; + } + return tableMax; #elif defined(AIX) || defined(NEXTSTEP) || defined(QNX) \ - || defined(WIN32) || defined(WIN16) || defined(OS2) \ - || defined(XP_BEOS) + || defined(WIN32) || defined(WIN16) || defined(XP_BEOS) PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); return -1; #elif defined (XP_MAC) @@ -735,7 +749,7 @@ PR_IMPLEMENT(PRStatus) PR_CreatePipe( (*readPipe)->secret->inheritable = _PR_TRI_TRUE; (*writePipe)->secret->inheritable = _PR_TRI_TRUE; return PR_SUCCESS; -#elif defined(XP_UNIX) || defined(XP_OS2) +#elif defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS) #ifdef XP_OS2 HFILE pipefd[2]; #else @@ -765,9 +779,13 @@ PR_IMPLEMENT(PRStatus) PR_CreatePipe( close(pipefd[1]); return PR_FAILURE; } - _MD_MakeNonblock(*readPipe); +#ifndef XP_BEOS /* Pipes are nonblocking on BeOS */ + _PR_MD_MAKE_NONBLOCK(*readPipe); +#endif _PR_MD_INIT_FD_INHERITABLE(*readPipe, PR_FALSE); - _MD_MakeNonblock(*writePipe); +#ifndef XP_BEOS /* Pipes are nonblocking on BeOS */ + _PR_MD_MAKE_NONBLOCK(*writePipe); +#endif _PR_MD_INIT_FD_INHERITABLE(*writePipe, PR_FALSE); return PR_SUCCESS; #else @@ -775,3 +793,51 @@ PR_IMPLEMENT(PRStatus) PR_CreatePipe( return PR_FAILURE; #endif } + +#ifdef MOZ_UNICODE +/* ================ UTF16 Interfaces ================================ */ +PR_IMPLEMENT(PRFileDesc*) PR_OpenFileUTF16( + const PRUnichar *name, PRIntn flags, PRIntn mode) +{ + PRInt32 osfd; + PRFileDesc *fd = 0; +#if !defined(XP_UNIX) /* BugZilla: 4090 */ + PRBool appendMode = ( PR_APPEND & flags )? PR_TRUE : PR_FALSE; +#endif + + if (!_pr_initialized) _PR_ImplicitInitialization(); + + /* Map pr open flags and mode to os specific flags */ + osfd = _PR_MD_OPEN_FILE_UTF16(name, flags, mode); + if (osfd != -1) { + fd = PR_AllocFileDesc(osfd, &_pr_fileMethods); + if (!fd) { + (void) _PR_MD_CLOSE_FILE(osfd); + } else { +#if !defined(XP_UNIX) /* BugZilla: 4090 */ + fd->secret->appendMode = appendMode; +#endif + _PR_MD_INIT_FD_INHERITABLE(fd, PR_FALSE); + } + } + return fd; +} + +PR_IMPLEMENT(PRStatus) PR_GetFileInfo64UTF16(const PRUnichar *fn, PRFileInfo64 *info) +{ +#ifdef XP_MAC +#pragma unused (fn, info) +#endif + PRInt32 rv; + + if (!_pr_initialized) _PR_ImplicitInitialization(); + rv = _PR_MD_GETFILEINFO64_UTF16(fn, info); + if (rv < 0) { + return PR_FAILURE; + } else { + return PR_SUCCESS; + } +} + +/* ================ UTF16 Interfaces ================================ */ +#endif /* MOZ_UNICODE */ |