Changeset 46577995 in mainline for uspace/srv/hid/input/ctl/sun.c

Timestamp:

2018-01-04T20:50:52Z (8 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/hid/input/ctl/sun.c (modified) (2 diffs)

uspace/srv/hid/input/ctl/sun.c

@@ -44 +44 @@
 
 static void sun_ctl_parse(sysarg_t);
-static int sun_ctl_init(kbd_dev_t *);
+static errno_t sun_ctl_init(kbd_dev_t *);
 static void sun_ctl_set_ind(kbd_dev_t *, unsigned int);
 
@@ -60 +60 @@
 static int scanmap_simple[];
 
-static int sun_ctl_init(kbd_dev_t *kdev)
+static errno_t sun_ctl_init(kbd_dev_t *kdev)
 {
         kbd_dev = kdev;