ftrylockfile.c

#include "stdio_impl.h"
#include "pthread_impl.h"
#include <limits.h>

void __unlist_locked_file(FILE *f)
{
	if (f->lockcount) {
		if (f->next_locked) f->next_locked->prev_locked = f->prev_locked;
		if (f->prev_locked) f->prev_locked->next_locked = f->next_locked;
	}
}