109 lines
3.2 KiB
Plaintext
109 lines
3.2 KiB
Plaintext
/*
|
|
* Copyright (c) 2007-2017, FreeSWITCH Solutions LLC
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* * Neither the name of the original author; nor the names of any contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
|
|
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
Functions that create and destroy objects always take pointer to pointer of that type.
|
|
Spaces after loop and conditional operators while, for, if etc.
|
|
Newlines after one or more declarations.
|
|
Newlines before and after loops.
|
|
Newlines before returns.
|
|
One-Line if/else sparingly only when very obvious exit from loop or return.
|
|
Use brackets even when not necessary other than the one-liners above.
|
|
Align the * in pointers to the type or function name (e.g char *foo, char *some_func(char *data) )
|
|
Use typedefs for structs especially public-facing.
|
|
Only use // style-comments on tempory comments that will probably be removed eventually.
|
|
Add the emacs/vi comment to the bottom of every file.
|
|
Use Doxygen for function args.
|
|
Tabs not spaces.
|
|
Use flags as bitwise when possible, use arrays if going beyond 32
|
|
Typedef all enums using UPPER_CASE notation for the values
|
|
*/
|
|
|
|
typedef enum {
|
|
SOME_FLAG_X = (1 << 0),
|
|
SOME_FLAG_Y = (1 << 1)
|
|
} some_flag_type_t;
|
|
|
|
typedef enum {
|
|
SOME_TYPE_X = 1,
|
|
SOME_TYPE_Y,
|
|
SOME_TYPE_Z
|
|
} some_type_t;
|
|
|
|
|
|
KS_DECLARE(ks_status_t) function_example(somedata_t **data, ks_pool_t *pool)
|
|
{
|
|
int var = 3, x = 0;
|
|
|
|
if (!pool) return KS_STATUS_FAIL;
|
|
|
|
for (x = 0; x < 100; x++) {
|
|
var += x;
|
|
}
|
|
|
|
if (var > 20) {
|
|
var *= 2;
|
|
} else {
|
|
var *= 3;
|
|
}
|
|
|
|
while (var) {
|
|
var--;
|
|
}
|
|
|
|
if (var) {
|
|
*data = ks_pool_alloc(pool, sizeof(*data));
|
|
(*data)->pool = pool;
|
|
|
|
return KS_STATUS_SUCCESS;
|
|
|
|
} else {
|
|
*data = NULL;
|
|
|
|
return KS_STATUS_FAIL;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/* For Emacs:
|
|
* Local Variables:
|
|
* mode:c
|
|
* indent-tabs-mode:t
|
|
* tab-width:4
|
|
* c-basic-offset:4
|
|
* End:
|
|
* For VIM:
|
|
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
|
|
*/
|