23 lines
634 B
Plaintext
23 lines
634 B
Plaintext
- we should probably extend pthread_mutexattr_t with a field to create a
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single linked list of all instances. This requires changing the
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pthread_mutexattr_* functions.
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- a new attribute for mutexes: number of times we spin before calling
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sys_futex
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- test with threaded process terminating and semadj (?) being applied
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only after all threads are gone
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- system() is cancelable. What happens to the child process? It probably
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should be killed.
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The signal handler setting is a process resource. Setting and resetting
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it from multiple thread must be possible.
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- the syscall wrapping code should really be in libc
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