thrd_equal()
QNX SDP8.0C Library ReferenceAPIDeveloper
Compare two thread IDs
Synopsis:
#include <threads.h>
int thrd_equal( thrd_t thr0,
thrd_t thr1 );
Arguments:
- thr0, thr1
- The thread IDs that you want to compare. You can get the IDs when you call thrd_create() or thrd_current().
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The thrd_equal() function compares the thread IDs of thr0 and thr1. It doesn't check to see if they're valid thread IDs.
Returns:
- A nonzero value
- The thr0 and thr1 thread IDs are equal.
- 0
- The thread IDs aren't equal.
Classification:
Safety: | |
---|---|
Cancellation point | No |
Signal handler | Yes |
Thread | Yes |
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