compat_cmsghdr 107 net/compat.c ((void __user *)((char __user *)(cmsg) + CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)))) compat_cmsghdr 109 net/compat.c (CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)) + CMSG_COMPAT_ALIGN(len)) compat_cmsghdr 111 net/compat.c (CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)) + (len)) compat_cmsghdr 114 net/compat.c (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \ compat_cmsghdr 115 net/compat.c (struct compat_cmsghdr __user *)((msg)->msg_control) : \ compat_cmsghdr 116 net/compat.c (struct compat_cmsghdr __user *)NULL) compat_cmsghdr 119 net/compat.c ((ucmlen) >= sizeof(struct compat_cmsghdr) && \ compat_cmsghdr 124 net/compat.c static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg, compat_cmsghdr 131 net/compat.c return (struct compat_cmsghdr __user *)ptr; compat_cmsghdr 141 net/compat.c struct compat_cmsghdr __user *ucmsg; compat_cmsghdr 220 net/compat.c struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; compat_cmsghdr 221 net/compat.c struct compat_cmsghdr cmhdr; compat_cmsghdr 255 net/compat.c if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr))) compat_cmsghdr 267 net/compat.c struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; compat_cmsghdr 268 net/compat.c int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);