#include #include #include #include mqd_t mq_open(const char *name, int oflag, ...) { mode_t mode; struct mq_attr *attr; if (*name == '/') name++; if (oflag & O_CREAT) { va_list ap; va_start(ap, oflag); mode = va_arg(ap, mode_t); attr = va_arg(ap, struct mq_attr *); va_end(ap); } else { mode = 0; attr = 0; } return syscall(mq_open, name, oflag, mode, attr); }