Changeset 46577995 in mainline for uspace/lib/c/generic/irc.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/c/generic/irc.c (modified) (4 diffs)

uspace/lib/c/generic/irc.c

@@ -49 +49 @@
  * @return      EOK on success, EIO on failure
  */
-static int irc_init(void)
+static errno_t irc_init(void)
 {
         category_id_t irc_cat;
         service_id_t *svcs;
         size_t count;
-        int rc;
+        errno_t rc;
 
         assert(irc_sess == NULL);
@@ -91 +91 @@
  * @param irq   IRQ number
  */
-int irc_enable_interrupt(int irq)
+errno_t irc_enable_interrupt(int irq)
 {
-        int rc;
+        errno_t rc;
 
         if (irc_sess == NULL) {
@@ -114 +114 @@
  * @param irq   IRQ number
  */
-int irc_disable_interrupt(int irq)
+errno_t irc_disable_interrupt(int irq)
 {
-        int rc;
+        errno_t rc;
 
         if (irc_sess == NULL) {
@@ -138 +138 @@
  * @param irq   IRQ number
  */
-int irc_clear_interrupt(int irq)
+errno_t irc_clear_interrupt(int irq)
 {
-        int rc;
+        errno_t rc;
 
         if (irc_sess == NULL) {