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author | aliaspider | 2014-10-28 06:47:04 +0100 |
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committer | aliaspider | 2014-10-28 06:47:04 +0100 |
commit | ad4866e0cb1f7ddefbe1e31a890741e4cbc50181 (patch) | |
tree | 86b8351ca560156abbeaed5e2c1964de38a49544 /sdk-modifications/libsrc/fs/fatdir_ex.c | |
parent | 2b75359c7ea0485b509460ea81606ac8052a6333 (diff) | |
download | snes9x2005-ad4866e0cb1f7ddefbe1e31a890741e4cbc50181.tar.gz snes9x2005-ad4866e0cb1f7ddefbe1e31a890741e4cbc50181.tar.bz2 snes9x2005-ad4866e0cb1f7ddefbe1e31a890741e4cbc50181.zip |
remove unused files
Diffstat (limited to 'sdk-modifications/libsrc/fs/fatdir_ex.c')
-rwxr-xr-x | sdk-modifications/libsrc/fs/fatdir_ex.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/sdk-modifications/libsrc/fs/fatdir_ex.c b/sdk-modifications/libsrc/fs/fatdir_ex.c deleted file mode 100755 index b773255..0000000 --- a/sdk-modifications/libsrc/fs/fatdir_ex.c +++ /dev/null @@ -1,183 +0,0 @@ -#include <string.h> -
-#include <errno.h>
- -#include <ctype.h>
- -#include <unistd.h>
- -#include <sys/dir.h> -
- -#include "fatdir.h"
- -#include "fatdir_ex.h"
- - -#include "cache.h" -
-#include "file_allocation_table.h" -
-#include "partition.h"
- -#include "directory.h"
- -#include "bit_ops.h"
- -#include "filetime.h"
- -#include "unicode/unicode.h"
-
-int dirnextl (DIR_ITER *dirState, char *filename, char *longFilename, struct stat *filestat)
-{
- DIR_STATE_STRUCT* state = (DIR_STATE_STRUCT*) (dirState->dirStruct); -
-
- // Make sure we are still using this entry -
- if (!state->inUse) { -
- errno = EBADF;
- return -1; -
- } -
-
- // Make sure there is another file to report on -
- if (! state->validEntry) {
- errno = ENOENT; -
- return -1; -
- } - -
- // Get the filename -
- strncpy (filename, state->currentEntry.d_name, MAX_FILENAME_LENGTH); -
- // Get long filename
- _FAT_unicode_unicode_to_local( state->currentEntry.unicodeFilename, (u8 *)longFilename );
-
- - // Get the stats, if requested -
- if (filestat != NULL) { -
- _FAT_directory_entryStat (state->partition, &(state->currentEntry), filestat); -
- } -
-
- // Look for the next entry for use next time -
- state->validEntry = -_FAT_directory_getNextEntry (state->partition, &(state->currentEntry)); - -
- return 0;
-}
-
-int renamex( const char *oldName, const char *newName )
-{
- PARTITION* partition = NULL;
- DIR_ENTRY oldDirEntry;
- DIR_ENTRY newDirEntry;
- const char *pathEnd;
- u32 dirCluster;
-
- // Get the partition this directory is on
- partition = _FAT_partition_getPartitionFromPath (oldName);
-
- if (partition == NULL) {
- errno = ENODEV;
- return -1;
- }
-
- // Make sure the same partition is used for the old and new names
- if (partition != _FAT_partition_getPartitionFromPath (newName)) {
- errno = EXDEV;
- return -1;
- }
-
- // Make sure we aren't trying to write to a read-only disc
- if (partition->readOnly) {
- errno = EROFS;
- return -1;
- }
-
- // Move the path pointer to the start of the actual path
- if (strchr (oldName, ':') != NULL) {
- oldName = strchr (oldName, ':') + 1;
- }
- if (strchr (oldName, ':') != NULL) {
- errno = EINVAL;
- return -1;
- }
- if (strchr (newName, ':') != NULL) {
- newName = strchr (newName, ':') + 1;
- }
- if (strchr (newName, ':') != NULL) {
- errno = EINVAL;
- return -1;
- }
-
- // Search for the file on the disc
- if (!_FAT_directory_entryFromPath (partition, &oldDirEntry, oldName, NULL)) {
- errno = ENOENT;
- return -1;
- }
-
- // Make sure there is no existing file / directory with the new name
- if (_FAT_directory_entryFromPath (partition, &newDirEntry, newName, NULL)) {
- errno = EEXIST;
- return -1;
- }
-
- // Create the new file entry
- // Get the directory it has to go in
- pathEnd = strrchr (newName, DIR_SEPARATOR);
- if (pathEnd == NULL) {
- // No path was specified
- dirCluster = partition->cwdCluster;
- pathEnd = newName;
- } else {
- // Path was specified -- get the right dirCluster
- // Recycling newDirEntry, since it needs to be recreated anyway
- if (!_FAT_directory_entryFromPath (partition, &newDirEntry, newName, pathEnd) ||
- !_FAT_directory_isDirectory(&newDirEntry)) {
- errno = ENOTDIR;
- return -1;
- }
- dirCluster = _FAT_directory_entryGetCluster (newDirEntry.entryData);
- // Move the pathEnd past the last DIR_SEPARATOR
- pathEnd += 1;
- }
-
- // Copy the entry data
- memcpy (&newDirEntry, &oldDirEntry, sizeof(DIR_ENTRY));
-
- // Set the new name
- strncpy (newDirEntry.d_name, pathEnd, MAX_FILENAME_LENGTH - 1);
-
- // Write the new entry
- if (!_FAT_directory_addEntry (partition, &newDirEntry, dirCluster)) {
- errno = ENOSPC;
- return -1;
- }
-
- // Remove the old entry
- if (!_FAT_directory_removeEntry (partition, &oldDirEntry)) {
- errno = EIO;
- return -1;
- }
-
- // Flush any sectors in the disc cache
- if (!_FAT_cache_flush (partition->cache)) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
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