Changeset 0cf3d5f in mainline for uspace/lib/fmgt/src

Timestamp:

2025-10-10T08:45:43Z (3 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

c3db721

Parents:

cfd04c4

git-author:

Jiri Svoboda <jiri@…> (2025-10-09 18:45:33)

git-committer:

Jiri Svoboda <jiri@…> (2025-10-10 08:45:43)

Message:

Allow creating sparse files in Navigator and newfile.

File:

• uspace/lib/fmgt/src/fmgt.c (modified) (2 diffs)

uspace/lib/fmgt/src/fmgt.c

@@ -226 +226 @@
  * @param fname File name
  * @param fsize Size of new file (number of zero bytes to fill in)
+ * @param flags New file flags
  * @return EOK on success or an error code
  */
-errno_t fmgt_new_file(fmgt_t *fmgt, const char *fname, uint64_t fsize)
+errno_t fmgt_new_file(fmgt_t *fmgt, const char *fname, uint64_t fsize,
+    fmgt_nf_flags_t flags)
 {
         int fd;
@@ -254 +256 @@
 
         fmgt_initial_progress_update(fmgt);
+
+        if ((flags & nf_sparse) != 0) {
+                fmgt->curf_procb = fsize - 1;
+                pos = fsize - 1;
+        }
 
         while (fmgt->curf_procb < fsize) {