Changeset 46577995 in mainline for uspace/lib/ieee80211/src/ieee80211_iface_impl.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/lib/ieee80211/src/ieee80211_iface_impl.c (modified) (8 diffs)

uspace/lib/ieee80211/src/ieee80211_iface_impl.c

@@ -50 +50 @@
  *
  */
-int ieee80211_get_scan_results_impl(ddf_fun_t *fun,
+errno_t ieee80211_get_scan_results_impl(ddf_fun_t *fun,
     ieee80211_scan_results_t *results, bool now)
 {
@@ -98 +98 @@
  *
  */
-static int ieee80211_connect_proc(ieee80211_dev_t *ieee80211_dev,
+static errno_t ieee80211_connect_proc(ieee80211_dev_t *ieee80211_dev,
     ieee80211_scan_result_link_t *auth_data, char *password)
 {
@@ -104 +104 @@
         
         /* Set channel. */
-        int rc = ieee80211_dev->ops->set_freq(ieee80211_dev,
+        errno_t rc = ieee80211_dev->ops->set_freq(ieee80211_dev,
             ieee80211_channel_to_freq(auth_data->scan_result.channel));
         if (rc != EOK)
@@ -178 +178 @@
  *
  */
-int ieee80211_connect_impl(ddf_fun_t *fun, char *ssid_start, char *password)
+errno_t ieee80211_connect_impl(ddf_fun_t *fun, char *ssid_start, char *password)
 {
         assert(ssid_start);
@@ -190 +190 @@
         
         if (ieee80211_is_connected(ieee80211_dev)) {
-                int rc = ieee80211_dev->iface->disconnect(fun);
+                errno_t rc = ieee80211_dev->iface->disconnect(fun);
                 if (rc != EOK)
                         return rc;
@@ -197 +197 @@
         ieee80211_set_connect_request(ieee80211_dev);
         
-        int rc = ENOENT;
+        errno_t rc = ENOENT;
         fibril_mutex_lock(&ieee80211_dev->scan_mutex);
         
@@ -224 +224 @@
  *
  */
-int ieee80211_disconnect_impl(ddf_fun_t *fun)
+errno_t ieee80211_disconnect_impl(ddf_fun_t *fun)
 {
         nic_t *nic_data = nic_get_from_ddf_fun(fun);
@@ -236 +236 @@
         
         fibril_mutex_lock(&ieee80211_dev->ap_list.results_mutex);
-        int rc = ieee80211_deauthenticate(ieee80211_dev);
+        errno_t rc = ieee80211_deauthenticate(ieee80211_dev);
         fibril_mutex_unlock(&ieee80211_dev->ap_list.results_mutex);