systhread_getdata

The systhread_getdata function gets data that is associated with a specified key in the current thread.

Syntax

void *systhread_getdata(int key);

Returns

A pointer to the data that was earlier used with the systhread_setkey function from the current thread, using the same value of key if the call succeeds. Returns NULL if the call did not succeed. For example, if the systhread_setkey function was never called with the specified key during this session.

Parameters

int key is the value associated with the stored data by a systhread_setdata function. Keys are assigned by the systhread_newkey function.

See Also

systhread_current, systhread_newkey, systhread_setdata, systhread_sleep, systhread_start, systhread_timerset