diff options
Diffstat (limited to 'unix.c')
| -rw-r--r-- | unix.c | 42 |
1 files changed, 41 insertions, 1 deletions
@@ -28,6 +28,7 @@ #include "crypting.h" #include "protocols/nogaim.h" #include "help.h" +#include "ipc.h" #include <signal.h> #include <unistd.h> #include <sys/time.h> @@ -37,9 +38,10 @@ global_t global; /* Against global namespace pollution */ static void sighandler( int signal ); -int main( int argc, char *argv[] ) +int main( int argc, char *argv[], char **envp ) { int i = 0; + char *old_cwd = NULL; struct sigaction sig, old; memset( &global, 0, sizeof( global_t ) ); @@ -78,6 +80,15 @@ int main( int argc, char *argv[] ) } else if( global.conf->runmode == RUNMODE_FORKDAEMON ) { + /* In case the operator requests a restart, we need this. */ + old_cwd = g_malloc( 256 ); + if( getcwd( old_cwd, 255 ) == NULL ) + { + log_message( LOGLVL_WARNING, "Could not save current directory: %s", strerror( errno ) ); + g_free( old_cwd ); + old_cwd = NULL; + } + i = bitlbee_daemon_init(); log_message( LOGLVL_INFO, "Bitlbee %s starting in forking daemon mode.", BITLBEE_VERSION ); } @@ -113,6 +124,35 @@ int main( int argc, char *argv[] ) g_main_run( global.loop ); + if( global.restart ) + { + char *fn = ipc_master_save_state(); + char **args; + int n, i; + + chdir( old_cwd ); + + n = 0; + args = g_new0( char *, argc + 3 ); + args[n++] = argv[0]; + if( fn ) + { + args[n++] = "-R"; + args[n++] = fn; + } + for( i = 1; argv[i] && i < argc; i ++ ) + { + if( strcmp( argv[i], "-R" ) == 0 ) + i += 2; + + args[n++] = argv[i]; + } + + close( global.listen_socket ); + + execve( args[0], args, envp ); + } + return( 0 ); } |