Changeset 46577995 in mainline for uspace/srv/vfs/vfs_register.c

Timestamp:

2018-01-04T20:50:52Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/srv/vfs/vfs_register.c (modified) (2 diffs)

uspace/srv/vfs/vfs_register.c

@@ -118 +118 @@
         
         vfs_info_t *vfs_info;
-        int rc = async_data_write_accept((void **) &vfs_info, false,
+        errno_t rc = async_data_write_accept((void **) &vfs_info, false,
             sizeof(vfs_info_t), sizeof(vfs_info_t), 0, NULL);
         
@@ -348 +348 @@
  * @return EOK on success or an error code
  */
-int vfs_get_fstypes(vfs_fstypes_t *fstypes)
+errno_t vfs_get_fstypes(vfs_fstypes_t *fstypes)
 {
         size_t size;