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recursive_mutex_enter_timeout_us() function
Wait for recursive mutex with timeout Wait for up to the specific time to take ownership of the recursive mutex. If the caller already has ownership of the mutex or can be granted ownership of the mutex before the timeout expires, then true will be returned and the caller will own the mutex, otherwise false will be returned and the caller will NOT own the mutex.
Syntax
Implemented in ![]()
mutex.c:156
Return value
true if the recursive mutex (now) owned, false if timeout occurred before ownership could be granted
Related Functions
Found 9 other functions taking a ![]()
recursive_mutex_t
argument:
Function
Description
Release ownership of a recursive mutex
Initialise a recursive mutex structure A recursive mutex may be entered in a nested fashion by the same owner
Take ownership of a recursive mutex This function will block until the caller can be granted ownership of the mutex. On return the caller owns the mutex
Wait for mutex until a specific time Wait until the specific time to take ownership of the mutex. If the caller already has ownership of the mutex or can be granted ownership of the mutex before the timeout expires, then true will be returned and the caller will own the mutex, otherwise false will be returned and the caller will NOT own the mutex.
Attempt to take ownership of a recursive mutex If the mutex wasn't owned or was owned by the caller, this will claim the mutex and return true. Otherwise (if the mutex was already owned by another owner) this will return false and the caller will NOT own the mutex.
Wait for recursive mutex with timeout Wait for up to the specific time to take ownership of the recursive mutex. If the caller already has ownership of the mutex or can be granted ownership of the mutex before the timeout expires, then true will be returned and the caller will own the mutex, otherwise false will be returned and the caller will NOT own the mutex.
Test for recursive mutex initialized state