diff options
| -rw-r--r-- | src/hackvr.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/hackvr.c b/src/hackvr.c index 7d2a8dc..80991dd 100644 --- a/src/hackvr.c +++ b/src/hackvr.c @@ -650,6 +650,7 @@ void alarm_handler(int sig) { int main(int argc,char *argv[]) { int i; + int fd; if(argc == 2) { if(!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version")) { hvr_version(); @@ -672,7 +673,6 @@ int main(int argc,char *argv[]) { inittable(&global.ht_group,65536); - fcntl(1,F_SETFL,O_NONBLOCK);//won't work setbuf(stdin,0); setbuf(stdout,0); global.debug=DEBUG; @@ -686,10 +686,13 @@ int main(int argc,char *argv[]) { idc.shitlen=0; #ifdef GRAPHICAL - i=add_fd(graphics_init(),graphics_event_handler); - fprintf(stderr,"# x11 fd: %d\n",idc.fds[i].fd); - idc.fds[i].read_lines_for_us=0; - + if((fd=graphics_init()) == -1) { + fprintf(stderr,"# graphics system in use doesn't generate events.\n"); + } else { + i=add_fd(graphics_init(),graphics_event_handler); + fprintf(stderr,"# graphics fd: %d\n",idc.fds[i].fd); + idc.fds[i].read_lines_for_us=0; + } i=add_fd(mouse_init(),mouse_event_handler);//this should probably be split to keyboard_init, and mouse_init fprintf(stderr,"# mouse fd: %d\n",idc.fds[i].fd); |