source: mainline/uspace/app/sbi/src/stype.h

Last change on this file was b7fd2a0, checked in by Jiří Zárevúcky <zarevucky.jiri@…>, 8 years ago

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.

Although this is a massive commit, it is a simple text replacement, and thus
is very easy to verify. Simply do the following:

`
git checkout <this commit's hash>
git reset HEAD
git add .
tools/srepl '\berrno_t\b' int
git add .
tools/srepl '\bsys_errno_t\b' sysarg_t
git reset
git diff
`

While this doesn't ensure that the replacements are correct, it does ensure
that the commit doesn't do anything except those replacements. Since errno_t
is typedef'd to int in the usual case (and sys_errno_t to sysarg_t), even if
incorrect, this commit cannot change behavior.

  • Property mode set to 100644
File size: 2.9 KB
Line 
1/*
2 * Copyright (c) 2010 Jiri Svoboda
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef STYPE_H_
30#define STYPE_H_
31
32#include "mytypes.h"
33
34void stype_module(stype_t *stype, stree_module_t *module);
35void stype_ctor_header(stype_t *stype, stree_ctor_t *ctor);
36void stype_deleg(stype_t *stype, stree_deleg_t *deleg);
37void stype_enum(stype_t *stype, stree_enum_t *enum_d);
38void stype_fun_header(stype_t *stype, stree_fun_t *fun);
39void stype_prop_header(stype_t *stype, stree_prop_t *prop);
40void stype_stat(stype_t *stype, stree_stat_t *stat, bool_t want_value);
41
42void stype_note_error(stype_t *stype);
43tdata_item_t *stype_recovery_titem(stype_t *stype);
44
45stree_expr_t *stype_convert(stype_t *stype, stree_expr_t *expr,
46 tdata_item_t *dest);
47void stype_convert_failure(stype_t *stype, stype_conv_class_t convc,
48 stree_expr_t *expr, tdata_item_t *dest);
49stree_expr_t *stype_box_expr(stype_t *stype, stree_expr_t *expr);
50tdata_item_t *stype_tobject_find_pred(stype_t *stype, tdata_item_t *src,
51 tdata_item_t *dest);
52errno_t stype_targs_check_equal(stype_t *stype, tdata_item_t *a_ti,
53 tdata_item_t *b_ti);
54
55tdata_fun_sig_t *stype_deleg_get_sig(stype_t *stype, tdata_deleg_t *tdeleg);
56
57void stype_titem_to_tvv(stype_t *stype, tdata_item_t *ti, tdata_tvv_t **rtvv);
58
59tdata_item_t *stype_boolean_titem(stype_t *stype);
60
61stree_vdecl_t *stype_local_vars_lookup(stype_t *stype, sid_t name);
62stree_proc_arg_t *stype_proc_args_lookup(stype_t *stype, sid_t name);
63stype_block_vr_t *stype_get_current_block_vr(stype_t *stype);
64
65stype_proc_vr_t *stype_proc_vr_new(void);
66stype_block_vr_t *stype_block_vr_new(void);
67
68#endif
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