__ __ __ __ _____ _ _ _____ _ _ _
| \/ | \ \ / / | __ \ (_) | | / ____| | | | |
| \ / |_ __\ V / | |__) | __ ___ ____ _| |_ ___ | (___ | |__ ___| | |
| |\/| | '__|> < | ___/ '__| \ \ / / _` | __/ _ \ \___ \| '_ \ / _ \ | |
| | | | |_ / . \ | | | | | |\ V / (_| | || __/ ____) | | | | __/ | |
|_| |_|_(_)_/ \_\ |_| |_| |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1
if you need WebShell for Seo everyday contact me on Telegram
Telegram Address : @jackleet
For_More_Tools:
/* SPDX-License-Identifier: GPL-2.0 */
/*
* An API to allow a function, that may fail, to be executed, and recover in a
* controlled manner.
*
* Copyright (C) 2019, Google LLC.
* Author: Brendan Higgins <brendanhiggins@google.com>
*/
#ifndef _KUNIT_TRY_CATCH_H
#define _KUNIT_TRY_CATCH_H
#include <linux/types.h>
typedef void (*kunit_try_catch_func_t)(void *);
struct kunit;
/**
* struct kunit_try_catch - provides a generic way to run code which might fail.
* @test: The test case that is currently being executed.
* @try_result: Contains any errno obtained while running test case.
* @try: The function, the test case, to attempt to run.
* @catch: The function called if @try bails out.
* @context: used to pass user data to the try and catch functions.
*
* kunit_try_catch provides a generic, architecture independent way to execute
* an arbitrary function of type kunit_try_catch_func_t which may bail out by
* calling kunit_try_catch_throw(). If kunit_try_catch_throw() is called, @try
* is stopped at the site of invocation and @catch is called.
*
* struct kunit_try_catch provides a generic interface for the functionality
* needed to implement kunit->abort() which in turn is needed for implementing
* assertions. Assertions allow stating a precondition for a test simplifying
* how test cases are written and presented.
*
* Assertions are like expectations, except they abort (call
* kunit_try_catch_throw()) when the specified condition is not met. This is
* useful when you look at a test case as a logical statement about some piece
* of code, where assertions are the premises for the test case, and the
* conclusion is a set of predicates, rather expectations, that must all be
* true. If your premises are violated, it does not makes sense to continue.
*/
struct kunit_try_catch {
/* private: internal use only. */
struct kunit *test;
int try_result;
kunit_try_catch_func_t try;
kunit_try_catch_func_t catch;
void *context;
};
void kunit_try_catch_run(struct kunit_try_catch *try_catch, void *context);
void __noreturn kunit_try_catch_throw(struct kunit_try_catch *try_catch);
static inline int kunit_try_catch_get_result(struct kunit_try_catch *try_catch)
{
return try_catch->try_result;
}
#endif /* _KUNIT_TRY_CATCH_H */