POSIX folks: What's the recommended way to create a system-wide mutex shared by all user accounts on a system?
what about a pthread_mutex in a shared (e.g. mmaped) memory region? (requires pthread_mutexattr_setpshared)
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POSIX folks: What's the recommended way to create a system-wide mutex shared by all user accounts on a system?
what about a pthread_mutex in a shared (e.g. mmaped) memory region? (requires pthread_mutexattr_setpshared)