Changeset 46577995 in mainline for uspace/app/killall

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/killall/killall.c (modified) (1 diff)

uspace/app/killall/killall.c

@@ -67 +67 @@
                 if (str_cmp(stats_tasks[i].name, argv[1]) == 0) {
                         task_id_t taskid = stats_tasks[i].task_id;
-                        int rc = task_kill(taskid);
+                        errno_t rc = task_kill(taskid);
                         if (rc != EOK)
                                 printf("Failed to kill task ID %" PRIu64 ": %s\n",