Changeset 46577995 in mainline for uspace/drv/platform/mac/mac.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/drv/platform/mac/mac.c (modified) (3 diffs)

uspace/drv/platform/mac/mac.c

@@ -132 +132 @@
         
         ddf_fun_t *fnode = NULL;
-        int rc;
+        errno_t rc;
         
         /* Create new device. */
@@ -176 +176 @@
  *
  */
-static int mac_dev_add(ddf_dev_t *dev)
-{
-        int rc;
+static errno_t mac_dev_add(ddf_dev_t *dev)
+{
+        errno_t rc;
         uintptr_t cuda_physical;
         sysarg_t cuda_inr;
@@ -227 +227 @@
 }
 
-static int mac_enable_interrupt(ddf_fun_t *fun, int irq)
+static errno_t mac_enable_interrupt(ddf_fun_t *fun, int irq)
 {
         /* TODO */