Changeset 46577995 in mainline for kernel/generic/src/ipc/sysipc_ops.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:

• kernel/generic/src/ipc/sysipc_ops.c (modified) (2 diffs)

kernel/generic/src/ipc/sysipc_ops.c

@@ -69 +69 @@
 };
 
-int null_request_preprocess(call_t *call, phone_t *phone)
+errno_t null_request_preprocess(call_t *call, phone_t *phone)
 {
         return EOK;
 }
 
-int null_request_forget(call_t *call)
+errno_t null_request_forget(call_t *call)
 {
         return EOK;
@@ -84 +84 @@
 }
 
-int null_answer_cleanup(call_t *call, ipc_data_t *data)
+errno_t null_answer_cleanup(call_t *call, ipc_data_t *data)
 {
         return EOK;
 }
 
-int null_answer_preprocess(call_t *call, ipc_data_t *data)
+errno_t null_answer_preprocess(call_t *call, ipc_data_t *data)
 {
         return EOK;
 }
 
-int null_answer_process(call_t *call)
+errno_t null_answer_process(call_t *call)
 {
         return EOK;