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starting get/set for DOS file attributes

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This commit is contained in:
Dave Murphy 2011-07-10 10:17:05 +00:00
parent 151670c8a6
commit 84dd3a491a
1 changed files with 31 additions and 0 deletions
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31
source/fatfile.c
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@ -45,6 +45,37 @@
#include "filetime.h"
#include "lock.h"
bool _FAT_findEntry(const char *path, DIR_ENTRY *dirEntry) {
PARTITION *partition = _FAT_partition_getPartitionFromPath(path);
// Move the path pointer to the start of the actual path
if (strchr (path, ':') != NULL) {
path = strchr (path, ':') + 1;
}
if (strchr (path, ':') != NULL) {
return false;
}
// Search for the file on the disc
return _FAT_directory_entryFromPath (partition, dirEntry, path, NULL);
}
int FAT_getAttr(const char *file) {
DIR_ENTRY dirEntry;
if (!_FAT_findEntry(file,&dirEntry)) return -1;
return dirEntry.entryData[DIR_ENTRY_attributes];
}
int FAT_setAttr(const char *file, int attr) {
DIR_ENTRY dirEntry;
if (!_FAT_findEntry(file,&dirEntry)) return -1;
return 0;
}
int _FAT_open_r (struct _reent *r, void *fileStruct, const char *path, int flags, int mode) {
PARTITION* partition = NULL;
bool fileExists;