Ignore:
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:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/generic/src/ipc/ops/shareout.c

    rfacacc71 r46577995  
    4242#include <arch.h>
    4343
    44 static int request_preprocess(call_t *call, phone_t *phone)
     44static errno_t request_preprocess(call_t *call, phone_t *phone)
    4545{
    4646        size_t size = as_area_get_size(IPC_GET_ARG1(call->data));
     
    5353}
    5454
    55 static int answer_preprocess(call_t *answer, ipc_data_t *olddata)
     55static errno_t answer_preprocess(call_t *answer, ipc_data_t *olddata)
    5656{
    57         int rc = EOK;
     57        errno_t rc = EOK;
    5858
    5959        if (!IPC_GET_RETVAL(answer->data)) {
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