c语言让线程一直运行的方法
English Answer:
In order to create a thread that runs indefinitely in C language, there are a few different approaches that can be taken. One common method is to use the `while(1)` loop, which will cause the thread to execute its code continuously until it is explicitly terminated. Here is an example of how this can be implemented:
c.
#include <pthread.h>。
void thread_function(void arg) {。
while (1) {。
// Code that runs continuously.
}。
return NULL;
}。
int main() {。
pthread_t thread;
pthread_create(&thread, NULL, thread_function, NULL);
c语言程序总是从什么开始执行 pthread_join(thread, NULL);
return 0;
}。
In this example, the `thread_function` is designed to run continuously using the `while(1)` loop. When the main thread creates the new thread using `pthread_create`, the `thread_function` will begin executing on its own thread. The `pthread_join` function is used to wait for the new thread to finish executing before the main thread proceeds.
Another approach that can be used to create a thread that runs indefinitely is to use the `pthread_setdetachstate` function. This function can be used to mark a thread as "detached," which means that the thread will continue to run even after the main thread has exited. Here is an example of how this can be implemented:
c.
#include <pthread.h>。
void thread_function(void arg) {。
while (1) {。
// Code that runs continuously.
}。
return NULL;
}。
int main() {。
pthread_t thread;
pthread_create(&thread, NULL, thread_function, NULL);
pthread_detach(thread);
return 0;
}。
In this example, the `pthread_detach` function is used to detach the new thread from the main thread. This means that the new thread will continue to run even after the main thread has exited.
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