RISC-V平台编译 state-thread x264 ffmpeg zlog

2025/2/21 3:32:45 来源：https://blog.csdn.net/baoecit/article/details/145610844 浏览: 次关键词：RISC-V平台编译 state-thread x264 ffmpeg zlog

1.state-threads

源码下来之后

直接 make linux-debug

目录下生成了对应的.a 和 .h文件

gcc test.c -o test -l st -L .

#include <stdio.h>  
#include <stdlib.h>  
#include <string.h>  
#include <errno.h>  
#include <sys/socket.h>  
#include <netinet/in.h>  
#include <st.h>  #define BACKLOG 5  
#define IOBUFSIZE 8192
#define PORT 7474  static void *handle_request(void *arg)
{st_netfd_t cli_nfd = (st_netfd_t) arg;struct pollfd pd;pd.fd = st_netfd_fileno(cli_nfd);pd.events = POLLIN;char buf[IOBUFSIZE];int nw, nr;for ( ; ; ) {/*pd.revents = 0;if (st_poll(&pd, 1, ST_UTIME_NO_TIMEOUT) <= 0) {printf("st_poll<=0\n");break;}*///if (pd.revents & POLLIN) {			nr = (int) st_read(cli_nfd, buf, IOBUFSIZE, ST_UTIME_NO_TIMEOUT);if (nr <= 0)break;printf("[recv][%d] %s\n",nr,buf);     nw = st_write(cli_nfd, buf, nr, ST_UTIME_NO_TIMEOUT);printf("[write] %d\n",nw);if (nw == nr)break;			//}} 
done:st_netfd_close(cli_nfd);return NULL;
} int main() {  int sock, client_fd;  struct sockaddr_in address;struct sockaddr_in cli_addr;socklen_t addrlen = sizeof(address);  st_netfd_t cli_nfd, srv_nfd;int n =0;// 初始化StateThreads库  if (st_init() != 0) {  perror("st_init");  return 0;  }  if ((sock = socket(PF_INET, SOCK_STREAM, 0)) < 0) {printf("socket");exit(1);}n = 1;if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char *)&n, sizeof(n)) < 0) {printf("setsockopt");exit(1);}// 绑定socket到端口  address.sin_family = AF_INET;  address.sin_addr.s_addr = INADDR_ANY;  address.sin_port = htons(PORT);  if (bind(sock, (struct sockaddr *)&address, sizeof(address)) < 0) {printf("bind");exit(1);}listen(sock, 128);if ((srv_nfd = st_netfd_open_socket(sock)) == NULL) {printf("st_netfd_open");exit(1);}printf("tcp srv start\n");for ( ; ; ) {n = sizeof(cli_addr);cli_nfd = st_accept(srv_nfd, (struct sockaddr *)&cli_addr, &n,ST_UTIME_NO_TIMEOUT);if (cli_nfd == NULL) {printf("st_accept\n");continue;}if (st_thread_create(handle_request, cli_nfd, 0, 0) == NULL) {printf("st_thread_create\n");continue;}}	close(sock); st_netfd_close(srv_nfd);return 0;  
}