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Delete a thread-specific data key
#include <pthread.h>
int pthread_key_delete( pthread_key_t key );
- key
- The key, which you created by calling
pthread_key_create(),
that you want to delete.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The pthread_key_delete() function deletes the thread-specific
data key key that you previously created with
pthread_key_create(). The destructor function bound to
key isn't called by this function, and won't be
called at thread termination.
You can call this function from a thread
specific data destructor function.
If you need to release any data bound to the key in any threads, do so
before deleting the key.
- EOK
- Success.
- EINVAL
- Invalid thread-specific data key key.
POSIX 1003.1 THR
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
Yes |
Thread |
Yes |
pthread_key_create()
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