diff options
| -rw-r--r-- | tdecore/tdeconfigbackend.cpp | 76 |
1 files changed, 4 insertions, 72 deletions
diff --git a/tdecore/tdeconfigbackend.cpp b/tdecore/tdeconfigbackend.cpp index 707f4fe69..c7944ed12 100644 --- a/tdecore/tdeconfigbackend.cpp +++ b/tdecore/tdeconfigbackend.cpp @@ -431,80 +431,23 @@ bool TDEConfigINIBackEnd::parseConfigFiles() return true; } -#ifdef HAVE_MMAP -#ifdef SIGBUS -static sigjmp_buf mmap_jmpbuf; -struct sigaction mmap_old_sigact; - -extern "C" { - static void mmap_sigbus_handler(int) - { - siglongjmp (mmap_jmpbuf, 1); - } -} -#endif -#endif - extern bool kde_kiosk_exception; void TDEConfigINIBackEnd::parseSingleConfigFile(TQFile &rFile, KEntryMap *pWriteBackMap, bool bGlobal, bool bDefault) { - const char *s; // May get clobbered by sigsetjump, but we don't use them afterwards. - const char *eof; // May get clobbered by sigsetjump, but we don't use them afterwards. - TQByteArray data; - if (!rFile.isOpen()) // come back, if you have real work for us ;-> return; - //using kdDebug() here leads to an infinite loop - //remove this for the release, aleXXX - //tqWarning("Parsing %s, global = %s default = %s", - // rFile.name().latin1(), bGlobal ? "true" : "false", bDefault ? "true" : "false"); - TQCString aCurrentGroup("<default>"); unsigned int ll = localeString.length(); -#ifdef HAVE_MMAP - static volatile const char *map; - map = ( const char* ) mmap(0, rFile.size(), PROT_READ, MAP_PRIVATE, - rFile.handle(), 0); - - if ( map != MAP_FAILED ) - { - s = (const char*) map; - eof = s + rFile.size(); - -#ifdef SIGBUS - struct sigaction act; - act.sa_handler = mmap_sigbus_handler; - sigemptyset( &act.sa_mask ); -#ifdef SA_ONESHOT - act.sa_flags = SA_ONESHOT; -#else - act.sa_flags = SA_RESETHAND; -#endif - sigaction( SIGBUS, &act, &mmap_old_sigact ); - - if (sigsetjmp (mmap_jmpbuf, 1)) - { -tqWarning("SIGBUS while reading %s", rFile.name().latin1()); - munmap(( char* )map, rFile.size()); - sigaction (SIGBUS, &mmap_old_sigact, 0); - return; - } -#endif - } - else -#endif - { - rFile.at(0); - data = rFile.readAll(); - s = data.data(); - eof = s + data.size(); - } + rFile.at(0); + TQByteArray data = rFile.readAll(); + const char *s = data.data(); + const char *eof = s + data.size(); bool fileOptionImmutable = false; bool groupOptionImmutable = false; @@ -757,19 +700,8 @@ tqWarning("SIGBUS while reading %s", rFile.name().latin1()); } } - if (fileOptionImmutable) bFileImmutable = true; - -#ifdef HAVE_MMAP - if (map) - { - munmap(( char* )map, rFile.size()); -#ifdef SIGBUS - sigaction (SIGBUS, &mmap_old_sigact, 0); -#endif - } -#endif } void TDEConfigINIBackEnd::translateKey(TDELocale& locale, TQCString currentGroup, TQCString key) { |