diff options
| -rw-r--r-- | sys/src/cmd/screenlock.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sys/src/cmd/screenlock.c b/sys/src/cmd/screenlock.c index b010a0c17..8e3e48de8 100644 --- a/sys/src/cmd/screenlock.c +++ b/sys/src/cmd/screenlock.c @@ -91,8 +91,8 @@ blanker(void *) void grabmouse(void*) { + int fd, x, y; char ibuf[256], obuf[256]; - int fd; if((fd = open("/dev/mouse", ORDWR)) < 0) sysfatal("can't open /dev/mouse: %r"); @@ -102,9 +102,16 @@ grabmouse(void*) screen->r.min.y + Dy(screen->r)/2); while(read(fd, ibuf, sizeof ibuf) > 0){ - if(!debug) - fprint(fd, "%s", obuf); - blank = time(0); + ibuf[12] = 0; + ibuf[24] = 0; + x = atoi(ibuf+1); + y = atoi(ibuf+13); + if(x != screen->r.min.x + Dx(screen->r)/2 || + y != screen->r.min.y + Dy(screen->r)/2){ + if(!debug) + fprint(fd, "%s", obuf); + blank = time(0); + } } } |