Changeset 46577995 in mainline for uspace/lib/c/include/loader

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/lib/c/include/loader/loader.h (modified) (1 diff)

uspace/lib/c/include/loader/loader.h

@@ -43 +43 @@
 typedef struct loader loader_t;
 
-extern int loader_spawn(const char *);
+extern errno_t loader_spawn(const char *);
 extern loader_t *loader_connect(void);
-extern int loader_get_task_id(loader_t *, task_id_t *);
-extern int loader_set_cwd(loader_t *);
-extern int loader_set_program(loader_t *, const char *, int);
-extern int loader_set_program_path(loader_t *, const char *);
-extern int loader_set_args(loader_t *, const char *const[]);
-extern int loader_add_inbox(loader_t *, const char *, int);
-extern int loader_load_program(loader_t *);
-extern int loader_run(loader_t *);
+extern errno_t loader_get_task_id(loader_t *, task_id_t *);
+extern errno_t loader_set_cwd(loader_t *);
+extern errno_t loader_set_program(loader_t *, const char *, int);
+extern errno_t loader_set_program_path(loader_t *, const char *);
+extern errno_t loader_set_args(loader_t *, const char *const[]);
+extern errno_t loader_add_inbox(loader_t *, const char *, int);
+extern errno_t loader_load_program(loader_t *);
+extern errno_t loader_run(loader_t *);
 extern void loader_abort(loader_t *);