static int pthread_attr_init_done;
static pthread_attr_t tattr;
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size_t default_get_channel_subbuf_size(void)
{
return max(_DEFAULT_CHANNEL_SUBBUF_SIZE, PAGE_SIZE);
}
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size_t default_get_metadata_subbuf_size(void)
{
return max(DEFAULT_METADATA_SUBBUF_SIZE, PAGE_SIZE);
}
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size_t default_get_kernel_channel_subbuf_size(void)
{
return max(DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE, PAGE_SIZE);
}
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size_t default_get_ust_pid_channel_subbuf_size(void)
{
return max(DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE, PAGE_SIZE);
}
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size_t default_get_ust_uid_channel_subbuf_size(void)
{
return max(DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE, PAGE_SIZE);
}
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pthread_attr_t *default_pthread_attr(void)
{
if (pthread_attr_init_done) {