ObjFW  objc_sync.m at [15a5433649]

File tests/objc_sync/objc_sync.m artifact d8413d91c1 part of check-in 15a5433649

#include <stdio.h>

#import "OFString.h"
#import "OFThread.h"

OFObject *lock;

@interface MyThread: OFThread
- main;
@end

@implementation MyThread
- main
{
	printf("[%s] Entering #1\n", [object cString]);
	@synchronized (lock) {
		printf("[%s] Entering #2\n", [object cString]);
		@synchronized (lock) {
			printf("[%s] Hello!\n", [object cString]);
		}
		printf("[%s] Left #2\n", [object cString]);
	}
	printf("[%s] Left #1\n", [object cString]);

	return nil;
}
@end

int
main()
{
	lock = [[OFObject alloc] init];
	MyThread *t1 = [MyThread threadWithObject: @"A"];
	MyThread *t2 = [MyThread threadWithObject: @"B"];

	[t1 join];
	[t2 join];

	return 0;
}