Ensure that deHighClust in direntry always initialized.
Noticed by: Carl Mascott <cmascott@world.std.com> Don't write access time of a file more than once per day. (Its precision is 1 day anyway). Don't try to write access and creation time in nonwin95 case. Suggested by: bde (long time ago).
This commit is contained in:
Dmitrij Tejblum
parent
289bdf33d3
commit
9d9fdb45c5
@ -1,4 +1,4 @@
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/* $Id: denode.h,v 1.16 1998/05/17 18:00:42 bde Exp $ */
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/* $Id: denode.h,v 1.17 1998/11/21 00:20:24 dt Exp $ */
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/* $NetBSD: denode.h,v 1.25 1997/11/17 15:36:28 ws Exp $ */
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/*-
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@ -194,8 +194,6 @@ struct denode {
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(dep)->de_FileSize = getulong((dp)->deFileSize), \
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(FAT32((dep)->de_pmp) ? DE_INTERNALIZE32((dep), (dp)) : 0))
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#define DE_EXTERNALIZE32(dp, dep) \
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putushort((dp)->deHighClust, (dep)->de_StartCluster >> 16)
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#define DE_EXTERNALIZE(dp, dep) \
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(bcopy((dep)->de_Name, (dp)->deName, 11), \
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(dp)->deAttributes = (dep)->de_Attributes, \
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@ -209,7 +207,7 @@ struct denode {
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putushort((dp)->deStartCluster, (dep)->de_StartCluster), \
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putulong((dp)->deFileSize, \
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((dep)->de_Attributes & ATTR_DIRECTORY) ? 0 : (dep)->de_FileSize), \
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(FAT32((dep)->de_pmp) ? DE_EXTERNALIZE32((dp), (dep)) : 0))
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putushort((dp)->deHighClust, (dep)->de_StartCluster >> 16))
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#define de_forw de_chain[0]
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#define de_back de_chain[1]
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@ -219,21 +217,33 @@ struct denode {
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#define VTODE(vp) ((struct denode *)(vp)->v_data)
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#define DETOV(de) ((de)->de_vnode)
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#define DETIMES(dep, acc, mod, cre) \
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if ((dep)->de_flag & (DE_UPDATE | DE_CREATE | DE_ACCESS)) { \
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(dep)->de_flag |= DE_MODIFIED; \
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if ((dep)->de_flag & DE_UPDATE) { \
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unix2dostime((mod), &(dep)->de_MDate, &(dep)->de_MTime, NULL); \
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(dep)->de_Attributes |= ATTR_ARCHIVE; \
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} \
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if (!((dep)->de_pmp->pm_flags & MSDOSFSMNT_NOWIN95)) { \
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if ((dep)->de_flag & DE_ACCESS) \
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unix2dostime((acc), &(dep)->de_ADate, NULL, NULL); \
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if ((dep)->de_flag & DE_CREATE) \
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unix2dostime((cre), &(dep)->de_CDate, &(dep)->de_CTime, &(dep)->de_CHun); \
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} \
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(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS); \
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}
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#define DETIMES(dep, acc, mod, cre) do { \
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if ((dep)->de_flag & DE_UPDATE) { \
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(dep)->de_flag |= DE_MODIFIED; \
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unix2dostime((mod), &(dep)->de_MDate, &(dep)->de_MTime, \
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NULL); \
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(dep)->de_Attributes |= ATTR_ARCHIVE; \
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} \
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if ((dep)->de_pmp->pm_flags & MSDOSFSMNT_NOWIN95) { \
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(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS); \
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break; \
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} \
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if ((dep)->de_flag & DE_ACCESS) { \
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u_int16_t adate; \
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\
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unix2dostime((acc), &adate, NULL, NULL); \
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if (adate != (dep)->de_ADate) { \
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(dep)->de_flag |= DE_MODIFIED; \
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(dep)->de_ADate = adate; \
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} \
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} \
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if ((dep)->de_flag & DE_CREATE) { \
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unix2dostime((cre), &(dep)->de_CDate, &(dep)->de_CTime, \
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&(dep)->de_CHun); \
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(dep)->de_flag |= DE_MODIFIED; \
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} \
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(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS); \
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} while (0);
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/*
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* This overlays the fid structure (see mount.h)
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@ -1,4 +1,4 @@
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/* $Id: denode.h,v 1.16 1998/05/17 18:00:42 bde Exp $ */
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/* $Id: denode.h,v 1.17 1998/11/21 00:20:24 dt Exp $ */
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/* $NetBSD: denode.h,v 1.25 1997/11/17 15:36:28 ws Exp $ */
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/*-
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@ -194,8 +194,6 @@ struct denode {
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(dep)->de_FileSize = getulong((dp)->deFileSize), \
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(FAT32((dep)->de_pmp) ? DE_INTERNALIZE32((dep), (dp)) : 0))
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#define DE_EXTERNALIZE32(dp, dep) \
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putushort((dp)->deHighClust, (dep)->de_StartCluster >> 16)
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#define DE_EXTERNALIZE(dp, dep) \
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(bcopy((dep)->de_Name, (dp)->deName, 11), \
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(dp)->deAttributes = (dep)->de_Attributes, \
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@ -209,7 +207,7 @@ struct denode {
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putushort((dp)->deStartCluster, (dep)->de_StartCluster), \
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putulong((dp)->deFileSize, \
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((dep)->de_Attributes & ATTR_DIRECTORY) ? 0 : (dep)->de_FileSize), \
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(FAT32((dep)->de_pmp) ? DE_EXTERNALIZE32((dp), (dep)) : 0))
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putushort((dp)->deHighClust, (dep)->de_StartCluster >> 16))
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#define de_forw de_chain[0]
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#define de_back de_chain[1]
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@ -219,21 +217,33 @@ struct denode {
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#define VTODE(vp) ((struct denode *)(vp)->v_data)
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#define DETOV(de) ((de)->de_vnode)
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#define DETIMES(dep, acc, mod, cre) \
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if ((dep)->de_flag & (DE_UPDATE | DE_CREATE | DE_ACCESS)) { \
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(dep)->de_flag |= DE_MODIFIED; \
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if ((dep)->de_flag & DE_UPDATE) { \
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unix2dostime((mod), &(dep)->de_MDate, &(dep)->de_MTime, NULL); \
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(dep)->de_Attributes |= ATTR_ARCHIVE; \
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} \
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if (!((dep)->de_pmp->pm_flags & MSDOSFSMNT_NOWIN95)) { \
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if ((dep)->de_flag & DE_ACCESS) \
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unix2dostime((acc), &(dep)->de_ADate, NULL, NULL); \
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if ((dep)->de_flag & DE_CREATE) \
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unix2dostime((cre), &(dep)->de_CDate, &(dep)->de_CTime, &(dep)->de_CHun); \
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} \
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(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS); \
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}
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#define DETIMES(dep, acc, mod, cre) do { \
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if ((dep)->de_flag & DE_UPDATE) { \
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(dep)->de_flag |= DE_MODIFIED; \
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unix2dostime((mod), &(dep)->de_MDate, &(dep)->de_MTime, \
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NULL); \
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(dep)->de_Attributes |= ATTR_ARCHIVE; \
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} \
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if ((dep)->de_pmp->pm_flags & MSDOSFSMNT_NOWIN95) { \
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(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS); \
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break; \
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} \
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if ((dep)->de_flag & DE_ACCESS) { \
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u_int16_t adate; \
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\
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unix2dostime((acc), &adate, NULL, NULL); \
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if (adate != (dep)->de_ADate) { \
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(dep)->de_flag |= DE_MODIFIED; \
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(dep)->de_ADate = adate; \
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} \
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} \
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if ((dep)->de_flag & DE_CREATE) { \
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unix2dostime((cre), &(dep)->de_CDate, &(dep)->de_CTime, \
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&(dep)->de_CHun); \
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(dep)->de_flag |= DE_MODIFIED; \
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} \
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(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS); \
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} while (0);
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/*
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* This overlays the fid structure (see mount.h)
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