我试图运行mongoose c服务器示例,但是当我尝试编译示例时。我收到以下错误。如果将这些引用包含在头文件中,这些引用如何丢失?我正在用mingw在windows下编译。未定义的引用,即使包含mongoose.h
gcc echo_server.c -out echo_server
echo_server.c:(.text+0x35): undefined reference to `mg_send'
echo_server.c:(.text+0x4a): undefined reference to `mbuf_remove'
echo_server.c:(.text+0x7f): undefined reference to `mg_mgr_init'
echo_server.c:(.text+0x9b): undefined reference to `mg_bind'
echo_server.c:(.text+0xb7): undefined reference to `mg_bind'
echo_server.c:(.text+0xe7): undefined reference to `mg_mgr_poll'
这是echo_server.c
#include "mongoose.h"
static void ev_handler(struct mg_connection *nc, int ev, void *p) {
struct mbuf *io = &nc->recv_mbuf;
(void) p;
switch (ev) {
case MG_EV_RECV:
mg_send(nc, io->buf, io->len); // Echo message back
mbuf_remove(io, io->len); // Discard message from recv buffer
break;
default:
break;
}
}
int main(void) {
struct mg_mgr mgr;
const char *port1 = "1234", *port2 = "127.0.0.1:17000";
mg_mgr_init(&mgr, NULL);
mg_bind(&mgr, port1, ev_handler);
mg_bind(&mgr, port2, ev_handler);
printf("Starting echo mgr on ports %s, %s\n", port1, port2);
for (;;) {
mg_mgr_poll(&mgr, 1000);
}
mg_mgr_free(&mgr);
return 0;
}
你可能还需要链接到'ws2_32.lib'以及如果你在窗口上 –