mtx_init
From cppreference.com
C
Concurrency support (C11)
Concurrency support library
Threads
Atomic operations
(until C23)
Atomic flags
Memory ordering
Mutual exclusion
Condition variables
Thread-local storage
Defined in header
<threads.h>
int mtx_init( mtx_t * mutex, int type );
(since C11)
Creates a new mutex object with type. The object pointed to by mutex is set to an identifier of the newly created mutex.
type must have one of the following values:
- mtx_plain - a simple, non-recursive mutex is created.
- mtx_timed - a non-recursive mutex, that supports timeout, is created.
- mtx_plain | mtx_recursive - a recursive mutex is created.
- mtx_timed | mtx_recursive - a recursive mutex, that supports timeout, is created.
Contents
[edit] Parameters
mutex
-
pointer to the mutex to initialize
type
-
the type of the mutex
[edit] Return value
thrd_success if successful, thrd_error otherwise.
[edit] References
- C17 standard (ISO/IEC 9899:2018):
- 7.26.4.2 The mtx_init function (p: 277-278)
- C11 standard (ISO/IEC 9899:2011):
- 7.26.4.2 The mtx_init function (p: 381)
[edit] See also
C++ documentation for mutex
C++ documentation for timed_mutex
C++ documentation for recursive_mutex
C++ documentation for recursive_timed_mutex