EISCONN (reference) in projects: DragonOS-0.1.8

118 #define EISCONN 105         /* 套接字已连接 Socket is connected. */  macro

75     #define EISCONN 30         /* 套接字已连接 Socket is connected.*/

850                         tcp::ConnectError::InvalidState => return Err(SystemError::EISCONN),  in connect()

/DragonOS-0.1.8/kernel/src/common/
D	errno.h	`118 #define EISCONN 105 /* 套接字已连接 Socket is connected. */ macro`
/DragonOS-0.1.8/user/libs/libc/src/include/export/
D	errno.h	`124 #define EISCONN 105 /* 套接字已连接 Socket is connected. */ macro`
/DragonOS-0.1.8/docs/userland/libc/apis/api-list/
D	errno.md	`75 #define EISCONN 30 /* 套接字已连接 Socket is connected.*/`
/DragonOS-0.1.8/kernel/src/syscall/
D	mod.rs	`246 EISCONN = 105, enumerator`
/DragonOS-0.1.8/kernel/src/net/
D	socket.rs	`850 tcp::ConnectError::InvalidState => return Err(SystemError::EISCONN), in connect()`