net_read 26 arch/um/drivers/slip_common.c n = net_read(fd, &slip->ibuf[slip->pos], net_read 40 arch/um/include/shared/net_user.h extern int net_read(int fd, void *buf, int len); net_read 40 arch/um/os-Linux/drivers/tuntap_kern.c return net_read(fd, skb_mac_header(skb),