Changeset bb4d0b5 in mainline for uspace/lib/fmgt/include

Timestamp:

2025-10-18T19:29:40Z (3 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

3e41cc4

Parents:

856a7b49

Message:

Allow user to decide whether to retry or abort when I/O error occurs.

File:

• uspace/lib/fmgt/include/types/fmgt.h (modified) (2 diffs)

uspace/lib/fmgt/include/types/fmgt.h

@@ -39 +39 @@
 
 #include <capa.h>
+#include <errno.h>
 #include <fibril_synch.h>
 #include <stdbool.h>
@@ -52 +53 @@
 } fmgt_progress_t;
 
+/** File management I/O operation type */
+typedef enum {
+        /** Read */
+        fmgt_io_read,
+        /** Write */
+        fmgt_io_write
+} fmgt_io_op_type_t;
+
+/** File management I/O error report */
+typedef struct {
+        /** File name */
+        const char *fname;
+        /** Operation type */
+        fmgt_io_op_type_t optype;
+        /** Error code */
+        errno_t rc;
+} fmgt_io_error_t;
+
+/** File management I/O error recovery action */
+typedef enum {
+        /** Retry */
+        fmgt_er_retry,
+        /** Abort */
+        fmgt_er_abort
+} fmgt_error_action_t;
+
 /** File management callbacks */
 typedef struct {
         bool (*abort_query)(void *);
+        fmgt_error_action_t (*io_error_query)(void *, fmgt_io_error_t *);
         void (*progress)(void *, fmgt_progress_t *);
 } fmgt_cb_t;