Changeset 46577995 in mainline for uspace/lib/c/generic/fibril_synch.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/lib/c/generic/fibril_synch.c (modified) (3 diffs)

uspace/lib/c/generic/fibril_synch.c

@@ -352 +352 @@
 }
 
-int
+errno_t
 fibril_condvar_wait_timeout(fibril_condvar_t *fcv, fibril_mutex_t *fm,
     suseconds_t timeout)
@@ -392 +392 @@
 void fibril_condvar_wait(fibril_condvar_t *fcv, fibril_mutex_t *fm)
 {
-        int rc;
+        errno_t rc;
 
         rc = fibril_condvar_wait_timeout(fcv, fm, 0);
@@ -434 +434 @@
  * @param arg   Timer
  */
-static int fibril_timer_func(void *arg)
+static errno_t fibril_timer_func(void *arg)
 {
         fibril_timer_t *timer = (fibril_timer_t *) arg;
-        int rc;
+        errno_t rc;
 
         fibril_mutex_lock(timer->lockp);