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[src/trunk]: src/sys/fs/msdosfs Make DPRINTF more understandable, and replace...
details: https://anonhg.NetBSD.org/src/rev/b4901d424478
branches: trunk
changeset: 797464:b4901d424478
user: maxv <maxv%NetBSD.org@localhost>
date: Fri Jul 18 17:24:34 2014 +0000
description:
Make DPRINTF more understandable, and replace my previous #ifdef DIAGNOSTIC...
diffstat:
sys/fs/msdosfs/msdosfs_vfsops.c | 71 +++++++++++++++++++---------------------
1 files changed, 33 insertions(+), 38 deletions(-)
diffs (255 lines):
diff -r 5eb39d23b66a -r b4901d424478 sys/fs/msdosfs/msdosfs_vfsops.c
--- a/sys/fs/msdosfs/msdosfs_vfsops.c Fri Jul 18 17:19:35 2014 +0000
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c Fri Jul 18 17:24:34 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: msdosfs_vfsops.c,v 1.114 2014/07/16 20:09:00 maxv Exp $ */
+/* $NetBSD: msdosfs_vfsops.c,v 1.115 2014/07/18 17:24:34 maxv Exp $ */
/*-
* Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.114 2014/07/16 20:09:00 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.115 2014/07/18 17:24:34 maxv Exp $");
#if defined(_KERNEL_OPT)
#include "opt_compat_netbsd.h"
@@ -88,9 +88,9 @@
MODULE(MODULE_CLASS_VFS, msdos, NULL);
#ifdef MSDOSFS_DEBUG
-#define DPRINTF(a) uprintf a
+#define DPRINTF(fmt, ...) uprintf("%s(): " fmt "\n", __func__, ##__VA_ARGS__)
#else
-#define DPRINTF(a)
+#define DPRINTF(fmt, ...)
#endif
#define GEMDOSFS_BSIZE 512
@@ -337,7 +337,7 @@
/* not yet implemented */
error = EOPNOTSUPP;
if (error) {
- DPRINTF(("vflush %d\n", error));
+ DPRINTF("vflush %d", error);
return (error);
}
if ((pmp->pm_flags & MSDOSFSMNT_RONLY) &&
@@ -357,14 +357,14 @@
KAUTH_SYSTEM_MOUNT, KAUTH_REQ_SYSTEM_MOUNT_DEVICE,
mp, devvp, KAUTH_ARG(VREAD | VWRITE));
VOP_UNLOCK(devvp);
- DPRINTF(("KAUTH_REQ_SYSTEM_MOUNT_DEVICE %d\n", error));
+ DPRINTF("KAUTH_REQ_SYSTEM_MOUNT_DEVICE %d", error);
if (error)
return (error);
pmp->pm_flags &= ~MSDOSFSMNT_RONLY;
}
if (args->fspec == NULL) {
- DPRINTF(("missing fspec\n"));
+ DPRINTF("missing fspec");
return EINVAL;
}
}
@@ -375,17 +375,17 @@
error = namei_simple_user(args->fspec,
NSM_FOLLOW_NOEMULROOT, &devvp);
if (error != 0) {
- DPRINTF(("namei %d\n", error));
+ DPRINTF("namei %d", error);
return (error);
}
if (devvp->v_type != VBLK) {
- DPRINTF(("not block\n"));
+ DPRINTF("not block");
vrele(devvp);
return (ENOTBLK);
}
if (bdevsw_lookup(devvp->v_rdev) == NULL) {
- DPRINTF(("no block switch\n"));
+ DPRINTF("no block switch");
vrele(devvp);
return (ENXIO);
}
@@ -401,7 +401,7 @@
KAUTH_REQ_SYSTEM_MOUNT_DEVICE, mp, devvp, KAUTH_ARG(accessmode));
VOP_UNLOCK(devvp);
if (error) {
- DPRINTF(("KAUTH_REQ_SYSTEM_MOUNT_DEVICE %d\n", error));
+ DPRINTF("KAUTH_REQ_SYSTEM_MOUNT_DEVICE %d", error);
vrele(devvp);
return (error);
}
@@ -416,12 +416,12 @@
error = VOP_OPEN(devvp, xflags, FSCRED);
VOP_UNLOCK(devvp);
if (error) {
- DPRINTF(("VOP_OPEN %d\n", error));
+ DPRINTF("VOP_OPEN %d", error);
goto fail;
}
error = msdosfs_mountfs(devvp, mp, l, args);
if (error) {
- DPRINTF(("msdosfs_mountfs %d\n", error));
+ DPRINTF("msdosfs_mountfs %d", error);
vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);
(void) VOP_CLOSE(devvp, xflags, NOCRED);
VOP_UNLOCK(devvp);
@@ -433,14 +433,13 @@
} else {
vrele(devvp);
if (devvp != pmp->pm_devvp) {
- DPRINTF(("devvp %p pmp %p\n",
- devvp, pmp->pm_devvp));
+ DPRINTF("devvp %p pmp %p", devvp, pmp->pm_devvp);
return (EINVAL); /* needs translation */
}
}
if ((error = update_mp(mp, args)) != 0) {
msdosfs_unmount(mp, MNT_FORCE);
- DPRINTF(("update_mp %d\n", error));
+ DPRINTF("update_mp %d", error);
return error;
}
@@ -494,17 +493,14 @@
error = 0;
}
if (secsize < DEV_BSIZE) {
-#ifdef DIAGNOSTIC /* XXX: to be converted to DPRINTF */
- printf("%s(): Invalid block secsize (%d < DEV_BSIZE)\n", __func__,
- secsize);
-#endif
+ DPRINTF("Invalid block secsize (%d < DEV_BSIZE)", secsize);
error = EINVAL;
goto error_exit;
}
if (argp->flags & MSDOSFSMNT_GEMDOSFS) {
if (secsize != GEMDOSFS_BSIZE) {
- DPRINTF(("Invalid block secsize %d for GEMDOS\n", secsize));
+ DPRINTF("Invalid block secsize %d for GEMDOS", secsize);
error = EINVAL;
goto error_exit;
}
@@ -524,9 +520,9 @@
if (!(argp->flags & MSDOSFSMNT_GEMDOSFS)) {
if (bsp->bs50.bsBootSectSig0 != BOOTSIG0
|| bsp->bs50.bsBootSectSig1 != BOOTSIG1) {
- DPRINTF(("bootsig0 %d bootsig1 %d\n",
+ DPRINTF("bootsig0 %d bootsig1 %d",
bsp->bs50.bsBootSectSig0,
- bsp->bs50.bsBootSectSig1));
+ bsp->bs50.bsBootSectSig1);
error = EINVAL;
goto error_exit;
}
@@ -570,14 +566,14 @@
(pmp->pm_BytesPerSec == 0) || !powerof2(pmp->pm_BytesPerSec) ||
(SecPerClust * pmp->pm_BytesPerSec > MAXBSIZE) ||
(pmp->pm_HugeSectors == 0)) {
- DPRINTF(("consistency checks\n"));
+ DPRINTF("consistency checks");
error = EINVAL;
goto error_exit;
}
if (!(argp->flags & MSDOSFSMNT_GEMDOSFS) &&
(pmp->pm_SecPerTrack > 63)) {
- DPRINTF(("SecPerTrack %d\n", pmp->pm_SecPerTrack));
+ DPRINTF("SecPerTrack %d", pmp->pm_SecPerTrack);
error = EINVAL;
goto error_exit;
}
@@ -591,8 +587,8 @@
* do not set these to zero. Therefore, do not insist.
*/
if (pmp->pm_Sectors || pmp->pm_FATsecs || FSVers) {
- DPRINTF(("Sectors %d FATsecs %lu FSVers %d\n",
- pmp->pm_Sectors, pmp->pm_FATsecs, FSVers));
+ DPRINTF("Sectors %d FATsecs %lu FSVers %d",
+ pmp->pm_Sectors, pmp->pm_FATsecs, FSVers);
error = EINVAL;
goto error_exit;
}
@@ -612,7 +608,7 @@
if (argp->flags & MSDOSFSMNT_GEMDOSFS) {
if (FAT32(pmp)) {
/* GEMDOS doesn't know FAT32. */
- DPRINTF(("FAT32 for GEMDOS\n"));
+ DPRINTF("FAT32 for GEMDOS");
error = EINVAL;
goto error_exit;
}
@@ -625,7 +621,7 @@
if ((pmp->pm_BytesPerSec < GEMDOSFS_BSIZE) ||
(pmp->pm_HugeSectors *
(pmp->pm_BytesPerSec / GEMDOSFS_BSIZE) > psize)) {
- DPRINTF(("consistency checks for GEMDOS\n"));
+ DPRINTF("consistency checks for GEMDOS");
error = EINVAL;
goto error_exit;
}
@@ -647,7 +643,7 @@
/* Check that fs has nonzero FAT size */
if (pmp->pm_FATsecs == 0) {
- DPRINTF(("FATsecs is 0\n"));
+ DPRINTF("FATsecs is 0");
error = EINVAL;
goto error_exit;
}
@@ -720,8 +716,8 @@
* must be a power of 2
*/
if (pmp->pm_bpcluster ^ (1 << pmp->pm_cnshift)) {
- DPRINTF(("bpcluster %lu cnshift %lu\n",
- pmp->pm_bpcluster, pmp->pm_cnshift));
+ DPRINTF("bpcluster %lu cnshift %lu", pmp->pm_bpcluster,
+ pmp->pm_cnshift);
error = EINVAL;
goto error_exit;
}
@@ -732,8 +728,8 @@
* 32KiB due to limits in Windows versions before Vista.
*/
if (pmp->pm_bpcluster > MAXBSIZE) {
- DPRINTF(("bpcluster %lu > MAXBSIZE %d\n",
- pmp->pm_bpcluster, MAXBSIZE));
+ DPRINTF("bpcluster %lu > MAXBSIZE %d",
+ pmp->pm_bpcluster, MAXBSIZE);
error = EINVAL;
goto error_exit;
}
@@ -800,7 +796,7 @@
* Have the inuse map filled in.
*/
if ((error = fillinusemap(pmp)) != 0) {
- DPRINTF(("fillinusemap %d\n", error));
+ DPRINTF("fillinusemap %d", error);
goto error_exit;
}
@@ -1035,8 +1031,7 @@
int error;
if (fhp->fid_len != sizeof(struct defid)) {
- DPRINTF(("fid_len %d %zd\n", fhp->fid_len,
- sizeof(struct defid)));
+ DPRINTF("fid_len %d %zd", fhp->fid_len, sizeof(struct defid));
return EINVAL;
}
memcpy(&defh, fhp, sizeof(defh));
@@ -1050,7 +1045,7 @@
}
error = deget(pmp, defh.defid_dirclust, defh.defid_dirofs, vpp);
if (error) {
- DPRINTF(("deget %d\n", error));
+ DPRINTF("deget %d", error);
*vpp = NULLVP;
return error;
}
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