Changeset 46577995 in mainline for uspace/dist/src/c/demos/edit/search.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/dist/src/c/demos/edit/search.c (modified) (1 diff)

uspace/dist/src/c/demos/edit/search.c

@@ -104 +104 @@
 }
 
-int search_next_match(search_t *s, match_t *match)
+errno_t search_next_match(search_t *s, match_t *match)
 {
         search_equals_fn eq = s->ops.equals;
         
         wchar_t cur_char;
-        int rc = EOK;
+        errno_t rc = EOK;
         while ((rc = s->ops.producer(s->client_data, &cur_char)) == EOK && cur_char > 0) {
                 /* Deal with mismatches */