diff options
Diffstat (limited to 'share/examples/kld/cdev/module/cdev.c')
| -rw-r--r-- | share/examples/kld/cdev/module/cdev.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/share/examples/kld/cdev/module/cdev.c b/share/examples/kld/cdev/module/cdev.c index ba6fa54..748d4c6 100644 --- a/share/examples/kld/cdev/module/cdev.c +++ b/share/examples/kld/cdev/module/cdev.c @@ -70,6 +70,7 @@ #include <sys/types.h> #include <sys/uio.h> #include <sys/param.h> +#include <sys/proc.h> #include <sys/systm.h> #include <sys/ioccom.h> #include <sys/systm.h> @@ -99,8 +100,10 @@ static char buf[512+1]; static int len; int -mydev_open(dev_t dev, int flag, int otyp, struct proc *procp) +mydev_open(dev_t dev, int flag, int otyp, struct thread *td) { + struct proc *procp = td->td_proc; + printf("mydev_open: dev_t=%d, flag=%x, otyp=%x, procp=%p\n", dev2udev(dev), flag, otyp, procp); memset(&buf, '\0', 513); @@ -109,17 +112,20 @@ mydev_open(dev_t dev, int flag, int otyp, struct proc *procp) } int -mydev_close(dev_t dev, int flag, int otyp, struct proc *procp) +mydev_close(dev_t dev, int flag, int otyp, struct thread *td) { + struct proc *procp = td->td_proc; + printf("mydev_close: dev_t=%d, flag=%x, otyp=%x, procp=%p\n", dev2udev(dev), flag, otyp, procp); return (0); } int -mydev_ioctl(dev_t dev, u_long cmd, caddr_t arg, int mode, struct proc *procp) +mydev_ioctl(dev_t dev, u_long cmd, caddr_t arg, int mode, struct thread *td) { int error = 0; + struct proc *procp = td->td_proc; printf("mydev_ioctl: dev_t=%d, cmd=%lx, arg=%p, mode=%x procp=%p\n", dev2udev(dev), cmd, arg, mode, procp); |
