Changeset 46577995 in mainline for uspace/app/rcubench/rcubench.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/app/rcubench/rcubench.c (modified) (2 diffs)

uspace/app/rcubench/rcubench.c

@@ -126 +126 @@
                 thread_id_t tid;
                 /* Also sets up a fibril for the thread. */
-                int ret = thread_create(thread_func, bench, "rcubench-t", &tid);
+                errno_t ret = thread_create(thread_func, bench, "rcubench-t", &tid);
                 if (ret != EOK) {
                         printf("Error: Failed to create benchmark thread.\n");
@@ -217 +217 @@
         /* Determine iteration count. */
         uint32_t iter_cnt = 0;
-        int ret = str_uint32_t(argv[2], NULL, 0, true, &iter_cnt);
+        errno_t ret = str_uint32_t(argv[2], NULL, 0, true, &iter_cnt);
 
         if (ret == EOK && 1 <= iter_cnt) {