Changeset 46577995 in mainline for uspace/dist/src/c/demos/edit/sheet.h

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/dist/src/c/demos/edit/sheet.h (modified) (1 diff)

uspace/dist/src/c/demos/edit/sheet.h

@@ -90 +90 @@
 } tag_t;
 
-extern int sheet_create(sheet_t **);
-extern int sheet_insert(sheet_t *, spt_t *, enum dir_spec, char *);
-extern int sheet_delete(sheet_t *, spt_t *, spt_t *);
+extern errno_t sheet_create(sheet_t **);
+extern errno_t sheet_insert(sheet_t *, spt_t *, enum dir_spec, char *);
+extern errno_t sheet_delete(sheet_t *, spt_t *, spt_t *);
 extern void sheet_copy_out(sheet_t *, spt_t const *, spt_t const *, char *,
     size_t, spt_t *);