1#include <unsupported_api.h> 2#include <sys/msg.h> 3#include "syscall.h" 4#include "ipc.h" 5 6int msgsnd(int q, const void *m, size_t len, int flag) 7{ 8 UNSUPPORTED_API_VOID(LITEOS_A); 9#ifndef SYS_ipc 10 return syscall_cp(SYS_msgsnd, q, m, len, flag); 11#else 12 return syscall_cp(SYS_ipc, IPCOP_msgsnd, q, len, flag, m); 13#endif 14} 15