1 .\" Copyright (c) 1996 John Birrell <jb@cimlogic.com.au>.
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38 .Nd create a new thread
44 .Fn pthread_create "pthread_t *thread" "const pthread_attr_t *attr" "void *(*start_routine)(void *)" "void *arg"
48 function is used to create a new thread, with attributes specified by
55 the default attributes are used.
56 If the attributes specified by
58 are modified later, the thread's attributes are not affected.
62 will store the ID of the created thread in the location specified by
65 The thread is created executing
72 returns, the effect is as if there was an implicit call to
74 using the return value of
77 Note that the thread in which
79 was originally invoked differs from this.
82 the effect is as if there was an implicit call to
84 using the return value of
88 The signal state of the new thread is initialized as:
89 .Bl -bullet -offset indent
91 The signal mask is inherited from the creating thread.
93 The set of signals pending for the new thread is empty.
98 function will return zero.
99 Otherwise an error number will be returned to
104 function will fail if:
107 The system lacked the necessary resources to create another thread, or
108 the system-imposed limit on the total number of threads in a process
109 [PTHREAD_THREADS_MAX] would be exceeded.
111 The caller does not have appropriate permission to set the required scheduling
112 parameters or scheduling policy.
114 The value specified by
121 .Xr pthread_cleanup_pop 3 ,
122 .Xr pthread_cleanup_push 3 ,