HP-UX Reference (11i v1 00/12) - 3 Library Functions N-Z (vol 7)

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STANDARD Printed by: Nora Chuang [nchuang] STANDARD
/build/1111/BRICK/man3/nan.3m
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p
pthread_mutex_init(3T) pthread_mutex_init(3T)
(Pthread Library)
[EFAULT] mutex parameter points to an illegal address.
For each of the following conditions, if the condition is detected, the pthread_mutex_destroy()
function returns the corresponding error number:
[EINVAL] mutex is not a valid mutex.
[EBUSY] mutex is currently locked or in use by another thread.
WARNINGS
The space for the mutex must be allocated before calling pthread_mutex_init(). Undefined
behavior will result if the process-shared attribute of attr is PTHREAD_PROCESS_SHARED and the space
allocated for the mutex is not accessible to cooperating threads.
AUTHOR
pthread_mutex_init() and pthread_mutex_destroy() were derived from the IEEE POSIX
P1003.1c standard.
SEE ALSO
pthread_mutex_lock(3T), pthread_mutex_unlock(3T), pthread_mutex_trylock(3T).
STANDARDS CONFORMANCE
pthread_mutex_init()
: POSIX 1003.1c.
pthread_mutex_destroy()
: POSIX 1003.1c.
Section 3−−690 − 2 − HP-UX Release 11i: December 2000
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