1 .\" Copyright (c) 1996 John Birrell <jb@cimlogic.com.au>.
2 .\" All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
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14 .\" This product includes software developed by John Birrell.
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36 .Nd terminate the calling thread
42 .Fn pthread_exit "void *value_ptr"
46 function terminates the calling thread and makes the value
48 available to any successful join with the terminating thread.
50 cancellation cleanup handlers that have been pushed and are not yet popped
51 are popped in the reverse order that they were pushed and then executed.
52 After all cancellation handlers have been executed, if the thread has any
53 thread-specific data, appropriate destructor functions are called in an
55 Thread termination does not release any application
56 visible process resources, including, but not limited to, mutexes and
57 file descriptors, nor does it perform any process level cleanup
58 actions, including, but not limited to, calling
60 routines that may exist.
64 is made when a thread other than the thread in which
66 was first invoked returns from the start routine that was used to create
68 The function's return value serves as the thread's exit status.
72 is undefined if called from a cancellation handler or destructor function
73 that was invoked as the result of an implicit or explicit call to
76 After a thread has terminated, the result of access to local (auto)
77 variables of the thread is undefined.
78 Thus, references to local variables
79 of the exiting thread should not be used for the
84 The process will exit with an exit status of 0 after the last thread has
86 The behavior is as if the implementation called
88 with a zero argument at thread termination time.
92 function cannot return to its caller.
98 .Xr pthread_cancel 3 ,
99 .Xr pthread_create 3 ,