1 files changed, 82 insertions, 0 deletions
diff --git a/include/user/kernel/iofilemgr_dirent.h b/include/user/kernel/iofilemgr_dirent.h
new file mode 100644
index 0000000..c518a08
--- /dev/null
+++ b/include/user/kernel/iofilemgr_dirent.h
@@ -0,0 +1,82 @@
+#ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_DIRENT_H_
+#define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_DIRENT_H_
+
+#include <psp2common/kernel/iofilemgr/dirent.h>
+#include <psp2/kernel/iofilemgr/async.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * Open a directory
+  *
+  * @par Example:
+  * @code
+  * int dfd;
+  * dfd = sceIoDopen("device:/");
+  * if(dfd >= 0)
+  * { Do something with the file descriptor }
+  * @endcode
+  * @param dirname - The directory to open for reading.
+  * @return If >= 0 then a valid file descriptor, otherwise a Sony error code.
+  */
+SceUID sceIoDopen(const char *dirname);
+
+/**
+  * Close an opened directory file descriptor
+  *
+  * @param fd - Already opened file descriptor (using ::sceIoDopen)
+  * @return < 0 on error
+  */
+int sceIoDclose(SceUID fd);
+
+/**
+  * Reads an entry from an opened file descriptor.
+  *
+  * @param fd - Already opened file descriptor (using ::sceIoDopen)
+  * @param buf - Pointer to a ::SceIoDirent structure to hold the file information
+  *
+  * @return Read status
+  * -   0 - No more directory entries left
+  * - > 0 - More directory entries to go
+  * - < 0 - Error
+  */
+int sceIoDread(SceUID fd, SceIoDirent *buf);
+
+/**
+  * Open a directory (asynchronous)
+  *
+  * @param dirname - The directory to open for reading.
+  * @param asyncParam - parameters related to async operation.
+  *
+  * @return If >= 0 then a valid op handle, otherwise a Sony error code.
+  */
+SceUID sceIoDopenAsync(const char *dirname, SceIoAsyncParam* asyncParam);
+
+/**
+  * Reads an entry from an opened file descriptor (asynchronous)
+  *
+  * @param fd - Already opened file descriptor (using ::sceIoDopen or ::sceIoDopenAsync)
+  * @param dir - Pointer to a ::SceIoDirent structure to hold the file information
+  * @param asyncParam - parameters related to async operation.
+  *
+  * @return If >= 0 then a valid op handle, otherwise a Sony error code.
+  */
+SceUID sceIoDreadAsync(SceUID fd, SceIoDirent *dir, SceIoAsyncParam* asyncParam);
+
+/**
+  * Close an opened directory file descriptor (asynchronous)
+  *
+  * @param fd - Already opened file descriptor (using ::sceIoDopen or ::sceIoDopenAsync)
+  * @param asyncParam - parameters related to async operation.
+  *
+  * @return If >= 0 then a valid op handle, otherwise a Sony error code.
+  */
+SceUID sceIoDcloseAsync(SceUID fd, SceIoAsyncParam* asyncParam);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _DOLCESDK_PSP2_KERNEL_IOFILEMGR_DIRENT_H_ */