我对 Linux 编程很陌生,所以请耐心等待。我有 2 种执行不同操作的线程类型,所以我希望每个线程都有自己的互斥锁。这是我正在使用的代码,它好吗?如果不是为什么?
static pthread_mutex_t cs_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t cs_mutex2 = PTHREAD_MUTEX_INITALIZER;
void * Thread1(void * lp)
{
int * sock = (int*)lp;
char buffer[2024];
int bytecount = recv(*sock, buffer, 2048, 0);
while (0 == 0)
{
if ((bytecount ==0) || (bytecount == -1))
{
pthread_mutex_lock(&cs_mutex);
//Some uninteresting operations witch plays with set 1 of global variables;
pthread_mutex_unlock(&cs_mutex);
}
}
}
void * Thread2(void * lp)
{
while (0 == 0)
{
pthread_mutex_lock(&cs_mutex2);
//Some uninteresting operations witch plays with some global variables;
pthread_mutex_unlock(&cs_mutex2);
}
}