diff options
author | billf <billf@FreeBSD.org> | 1999-08-17 20:25:50 +0000 |
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committer | billf <billf@FreeBSD.org> | 1999-08-17 20:25:50 +0000 |
commit | 4515ed49edc4262f23e777f1b40d670e8c6b1e82 (patch) | |
tree | 83c0c5a7384f6efe02a4acf9565c5f24357a6a9f /sys | |
parent | 038fe873dd8c91ddd852d81bc5c30d02b5c76fa9 (diff) | |
download | FreeBSD-src-4515ed49edc4262f23e777f1b40d670e8c6b1e82.zip FreeBSD-src-4515ed49edc4262f23e777f1b40d670e8c6b1e82.tar.gz |
Welcome devtoname(), to most likely be used when printing information
about a dev_t.
printf("%x", dev) now becomes printf("%s", devtoname(dev)) because
printing actual information about the device is much more useful then
printing a pointer to an address that would never help the developer debug.
Submitted by: phk, bde
Diffstat (limited to 'sys')
-rw-r--r-- | sys/cam/scsi/scsi_pt.c | 4 | ||||
-rw-r--r-- | sys/dev/speaker/spkr.c | 10 | ||||
-rw-r--r-- | sys/i386/isa/spkr.c | 10 | ||||
-rw-r--r-- | sys/kern/kern_conf.c | 9 | ||||
-rw-r--r-- | sys/sys/conf.h | 3 | ||||
-rw-r--r-- | sys/sys/linedisc.h | 3 |
6 files changed, 24 insertions, 15 deletions
diff --git a/sys/cam/scsi/scsi_pt.c b/sys/cam/scsi/scsi_pt.c index e015c36..77dea13 100644 --- a/sys/cam/scsi/scsi_pt.c +++ b/sys/cam/scsi/scsi_pt.c @@ -25,7 +25,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: scsi_pt.c,v 1.9 1999/05/30 16:51:05 phk Exp $ + * $Id: scsi_pt.c,v 1.10 1999/05/31 11:24:07 phk Exp $ */ #include <sys/param.h> @@ -159,7 +159,7 @@ ptopen(dev_t dev, int flags, int fmt, struct proc *p) } CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, - ("ptopen: dev=0x%x (unit %d)\n", dev, unit)); + ("ptopen: dev=%s (unit %d)\n", devtoname(dev), unit)); if ((error = cam_periph_lock(periph, PRIBIO|PCATCH)) != 0) { splx(s); diff --git a/sys/dev/speaker/spkr.c b/sys/dev/speaker/spkr.c index f594b8b..f6302a3 100644 --- a/sys/dev/speaker/spkr.c +++ b/sys/dev/speaker/spkr.c @@ -4,7 +4,7 @@ * v1.4 by Eric S. Raymond (esr@snark.thyrsus.com) Aug 1993 * modified for FreeBSD by Andrew A. Chernov <ache@astral.msk.su> * - * $Id: spkr.c,v 1.36 1999/05/30 16:52:27 phk Exp $ + * $Id: spkr.c,v 1.37 1999/05/31 11:26:32 phk Exp $ */ #include "speaker.h" @@ -480,7 +480,7 @@ spkropen(dev, flags, fmt, p) struct proc *p; { #ifdef DEBUG - (void) printf("spkropen: entering with dev = %x\n", dev); + (void) printf("spkropen: entering with dev = %s\n", devtoname(dev)); #endif /* DEBUG */ if (minor(dev) != 0) @@ -506,8 +506,8 @@ spkrwrite(dev, uio, ioflag) int ioflag; { #ifdef DEBUG - printf("spkrwrite: entering with dev = %x, count = %d\n", - dev, uio->uio_resid); + printf("spkrwrite: entering with dev = %s, count = %d\n", + devtoname(dev), uio->uio_resid); #endif /* DEBUG */ if (minor(dev) != 0) @@ -539,7 +539,7 @@ spkrclose(dev, flags, fmt, p) struct proc *p; { #ifdef DEBUG - (void) printf("spkrclose: entering with dev = %x\n", dev); + (void) printf("spkrclose: entering with dev = %s\n", devtoname(dev)); #endif /* DEBUG */ if (minor(dev) != 0) diff --git a/sys/i386/isa/spkr.c b/sys/i386/isa/spkr.c index f594b8b..f6302a3 100644 --- a/sys/i386/isa/spkr.c +++ b/sys/i386/isa/spkr.c @@ -4,7 +4,7 @@ * v1.4 by Eric S. Raymond (esr@snark.thyrsus.com) Aug 1993 * modified for FreeBSD by Andrew A. Chernov <ache@astral.msk.su> * - * $Id: spkr.c,v 1.36 1999/05/30 16:52:27 phk Exp $ + * $Id: spkr.c,v 1.37 1999/05/31 11:26:32 phk Exp $ */ #include "speaker.h" @@ -480,7 +480,7 @@ spkropen(dev, flags, fmt, p) struct proc *p; { #ifdef DEBUG - (void) printf("spkropen: entering with dev = %x\n", dev); + (void) printf("spkropen: entering with dev = %s\n", devtoname(dev)); #endif /* DEBUG */ if (minor(dev) != 0) @@ -506,8 +506,8 @@ spkrwrite(dev, uio, ioflag) int ioflag; { #ifdef DEBUG - printf("spkrwrite: entering with dev = %x, count = %d\n", - dev, uio->uio_resid); + printf("spkrwrite: entering with dev = %s, count = %d\n", + devtoname(dev), uio->uio_resid); #endif /* DEBUG */ if (minor(dev) != 0) @@ -539,7 +539,7 @@ spkrclose(dev, flags, fmt, p) struct proc *p; { #ifdef DEBUG - (void) printf("spkrclose: entering with dev = %x\n", dev); + (void) printf("spkrclose: entering with dev = %s\n", devtoname(dev)); #endif /* DEBUG */ if (minor(dev) != 0) diff --git a/sys/kern/kern_conf.c b/sys/kern/kern_conf.c index 7be808e..a372fb9 100644 --- a/sys/kern/kern_conf.c +++ b/sys/kern/kern_conf.c @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: kern_conf.c,v 1.56 1999/08/13 10:29:20 phk Exp $ + * $Id: kern_conf.c,v 1.57 1999/08/15 09:32:47 phk Exp $ */ #include <sys/param.h> @@ -309,3 +309,10 @@ make_dev(struct cdevsw *devsw, int minor, uid_t uid, gid_t gid, int perms, char return (dev); } +char * +devtoname(dev_t dev) +{ + + return (dev->si_name); +} + diff --git a/sys/sys/conf.h b/sys/sys/conf.h index a5e8ab6..73b3600 100644 --- a/sys/sys/conf.h +++ b/sys/sys/conf.h @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)conf.h 8.5 (Berkeley) 1/9/95 - * $Id: conf.h,v 1.73 1999/08/14 11:40:49 phk Exp $ + * $Id: conf.h,v 1.74 1999/08/15 09:32:44 phk Exp $ */ #ifndef _SYS_CONF_H_ @@ -263,6 +263,7 @@ int cdevsw_remove __P((struct cdevsw *old)); dev_t chrtoblk __P((dev_t dev)); struct cdevsw *devsw __P((dev_t dev)); int devsw_module_handler __P((struct module *mod, int what, void *arg)); +char *devtoname __P((dev_t dev)); int iskmemdev __P((dev_t dev)); int iszerodev __P((dev_t dev)); dev_t makebdev __P((int maj, int min)); diff --git a/sys/sys/linedisc.h b/sys/sys/linedisc.h index a5e8ab6..73b3600 100644 --- a/sys/sys/linedisc.h +++ b/sys/sys/linedisc.h @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)conf.h 8.5 (Berkeley) 1/9/95 - * $Id: conf.h,v 1.73 1999/08/14 11:40:49 phk Exp $ + * $Id: conf.h,v 1.74 1999/08/15 09:32:44 phk Exp $ */ #ifndef _SYS_CONF_H_ @@ -263,6 +263,7 @@ int cdevsw_remove __P((struct cdevsw *old)); dev_t chrtoblk __P((dev_t dev)); struct cdevsw *devsw __P((dev_t dev)); int devsw_module_handler __P((struct module *mod, int what, void *arg)); +char *devtoname __P((dev_t dev)); int iskmemdev __P((dev_t dev)); int iszerodev __P((dev_t dev)); dev_t makebdev __P((int maj, int min)); |