Diffstat (limited to 'qt/qt-2.3.10.patch/daemonize.patch') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | qt/qt-2.3.10.patch/daemonize.patch | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/qt/qt-2.3.10.patch/daemonize.patch b/qt/qt-2.3.10.patch/daemonize.patch new file mode 100644 index 0000000..487a18c --- a/dev/null +++ b/qt/qt-2.3.10.patch/daemonize.patch @@ -0,0 +1,113 @@ + +# +# Patch managed by http://www.holgerschurig.de/patcher.html +# + +--- qt-2.3.9-snapshot-20041211/src/kernel/qapplication_qws.cpp~daemonize ++++ qt-2.3.9-snapshot-20041211/src/kernel/qapplication_qws.cpp +@@ -104,6 +104,7 @@ + #endif + + #include <sys/time.h> ++#include <syslog.h> + + #if defined(_OS_AIX_) && defined(_CC_GNU_) + #include <sys/select.h> +@@ -163,6 +164,7 @@ + //these used to be environment variables, they are initialized from + //environment variables in + ++bool qws_daemon = TRUE; + bool qws_savefonts = FALSE; + bool qws_screen_is_interlaced=FALSE; //### should be detected + bool qws_shared_memory = FALSE; +@@ -1686,6 +1688,10 @@ + mwGeometry = argv[i]; + } else if ( arg == "-shared" ) { + qws_shared_memory = TRUE; ++ } else if ( arg == "-daemon" ) { ++ qws_daemon = TRUE; ++ } else if ( arg == "-nodaemon" ) { ++ qws_daemon = FALSE; + } else if ( arg == "-noshared" ) { + qws_shared_memory = FALSE; + } else if ( arg == "-savefonts" ) { +@@ -1742,6 +1748,78 @@ + qt_appType = type; + qws_single_process = TRUE; + ++ /* Daemonize the server process -- (C) Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> ++ * Added a new command line option which only is relevant if the application is created as a GuiServer. ++ * The option is -daemon respectively -nodaemon. If in daemon mode (which is the default now), the ++ * server will detach from the controlling terminal and continue as a daemon. This is done via the standard ++ * UNIX double fork magic. ++ */ ++ if ( qws_daemon ) ++ { ++ qWarning( "qt_init() - starting in daemon mode..." ); ++ ++ int pid1 = fork(); ++ if ( pid1 == -1 ) ++ { ++ qWarning( "qt_init() - can't perform initial fork: %s", strerror( errno ) ); ++ exit( -1 ); ++ } ++ if ( pid1 ) _exit( 0 ); // ok, first fork performed ++ ++ chdir( "/" ); ++ setsid(); ++ umask(0); ++ close(0); ++ close(1); ++ close(2); ++ ++ int fdnull = ::open( "/dev/null", O_RDWR ); ++ if ( fdnull == -1 ) ++ { ++ syslog( 3, "qt_init() - can't open /dev/null to redirect std{in|out|err}: %s", strerror( errno ) ); ++ exit( -1 ); ++ } ++ dup2( fdnull, 0 ); // stdin ++ dup2( fdnull, 1 ); // stdout ++ dup2( fdnull, 2 ); // stderr ++ ++ int pid2 = fork(); ++ if ( pid2 == -1 ) ++ { ++ syslog( 3, "qt_init() - can't perform initial fork: %s", strerror( errno ) ); ++ exit( -1 ); ++ } ++ if ( pid2 ) ++ { ++ syslog( 4, "qt_init() [%d] - successfully entered daemon mode", pid2 ); ++ _exit( 0 ); // ok, second fork performed ++ } ++ } ++ ++ /* ++ * , , ++ * /( )` ++ * \ \___ / | B E W A R E ! ++ * /- _ `-/ ' We are a DAEMON now! ++ * (/\/ \ \ /\ ++ * / / | ` \ ++ * O O ) / | ++ * `-^--'`< ' ++ * (_.) _ ) / ++ * `.___/` / ++ * `-----' / ++ * <----. __ / __ \ ++ * <----|====O)))==) \) /==== ++ * <----' `--' `.__,' \ ++ * | | ++ * \ / ++ * ______( (_ / \______ ++ * (FL) ,' ,-----' | \ ++ * `--{__________) \/ ++ * ++ */ ++ ++ + /* Allocate a dedicated virtual terminal -- (C) Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> + * Added a new command line option which only is relevant if the application is created as a GuiServer. + * The option is -terminal <num>, where <num> specifies the virtual terminal to be occupied by the server. |