Add CDC ACM serial class device driver

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3953 42af7a65-404d-4744-a932-0658087f49c3
2026-06-07 09:18:00 +08:00 · 2011-09-13 19:04:13 +00:00
parent 6fc0c99569
commit a96e7ec9d5
13 changed files with 1431 additions and 1141 deletions
@@ -108,14 +108,14 @@ static int lib_mode2oflags(FAR const char *mode)
                 {
                   /* Read from the beginning of the file; write to the end */

-                   oflags |= O_RDWR|O_CREAT;
+                   oflags |= O_RDWR|O_CREAT|O_APPEND;
                   mode++;
                 }
               else
                 {
                   /* Write to the end of the file */

-                   oflags |= O_WROK|O_CREAT;
+                   oflags |= O_WROK|O_CREAT|O_APPEND;
                 }
               break;