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Updated dirnext return values to return correctly

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This commit is contained in:
Michael Chisholm 2006-08-19 12:32:17 +00:00
parent 9c7ddccd44
commit 698f3aecee
1 changed files with 5 additions and 3 deletions
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8
source/fatdir.c
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@ -33,6 +33,9 @@
2006-08-14 - Chishm 2006-08-14 - Chishm
* Added directory iterator functions * Added directory iterator functions
2006-08-19 - Chishm
* Updated dirnext return values to return correctly
*/ */
#include <string.h> #include <string.h>
@ -499,8 +502,7 @@ int _FAT_dirnext_r (struct _reent *r, dir_iter_t *dirState, char *filename, stru
// Make sure there is another file to report on // Make sure there is another file to report on
if (! state->validEntry) { if (! state->validEntry) {
r->_errno = ENOENT; return 0;
return -1;
} }
// Get the filename // Get the filename
@ -514,7 +516,7 @@ int _FAT_dirnext_r (struct _reent *r, dir_iter_t *dirState, char *filename, stru
state->validEntry = state->validEntry =
_FAT_directory_getNextEntry (state->partition, &(state->currentEntry)); _FAT_directory_getNextEntry (state->partition, &(state->currentEntry));
return 0; return 1;
} }
int _FAT_dirclose_r (struct _reent *r, dir_iter_t *dirState) { int _FAT_dirclose_r (struct _reent *r, dir_iter_t *dirState) {