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Searched refs:ulen (Results 1 – 25 of 31) sorted by relevance

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/linux/include/trace/events/
H A Dicmp.h25 __field(unsigned short, ulen)
43 __entry->ulen = 0;
47 __entry->ulen = ntohs(uh->len);
60 __entry->dport, __entry->ulen, __entry->skbaddr)
/linux/tools/bpf/
H A Dbpf_jit_disasm.c181 int ret, flen, pass, ulen = 0; in get_last_jit_image() local
227 while ((ptr = strtok(tmp, "\n")) != NULL && ulen < proglen) { in get_last_jit_image()
236 image[ulen++] = (uint8_t) strtoul(pptr, &pptr, 16); in get_last_jit_image()
238 ulen--; in get_last_jit_image()
241 if (ulen >= proglen) in get_last_jit_image()
247 assert(ulen == proglen); in get_last_jit_image()
253 *ilen = ulen; in get_last_jit_image()
/linux/net/ipv6/
H A Dip6_checksum.c14 __u32 ulen; in csum_ipv6_magic() local
50 ulen = (__force u32)htonl((__u32) len); in csum_ipv6_magic()
51 sum += ulen; in csum_ipv6_magic()
52 carry = (sum < ulen); in csum_ipv6_magic()
/linux/fs/nfs/
H A Dfscache.c88 int nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, int ulen) in nfs_fscache_get_super_cookie() argument
96 nfss->fscache_uniq = kmemdup_nul(uniq, ulen, GFP_KERNEL); in nfs_fscache_get_super_cookie()
120 if (ulen > 0) { in nfs_fscache_get_super_cookie()
121 if (ulen > NFS_MAX_KEY_LEN - len) in nfs_fscache_get_super_cookie()
124 memcpy(key + len, uniq, ulen); in nfs_fscache_get_super_cookie()
125 len += ulen; in nfs_fscache_get_super_cookie()
H A Dnfs42xdr.c1284 u32 count, len, ulen; in decode_listxattrs() local
1346 ulen = len + XATTR_USER_PREFIX_LEN + 1; in decode_listxattrs()
1348 if (ulen > left) { in decode_listxattrs()
1356 buf[ulen - 1] = 0; in decode_listxattrs()
1357 buf += ulen; in decode_listxattrs()
1358 left -= ulen; in decode_listxattrs()
1360 copied += ulen; in decode_listxattrs()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tcp_custom_syncookie.h90 __u32 ulen; in csum_ipv6_magic() local
126 ulen = (__force u32)bpf_htonl((__u32)len); in csum_ipv6_magic()
127 sum += ulen; in csum_ipv6_magic()
128 carry = (sum < ulen); in csum_ipv6_magic()
/linux/kernel/bpf/
H A Dsyscall.c3809 static int bpf_copy_to_user(char __user *ubuf, const char *buf, u32 ulen, in bpf_copy_to_user() argument
3812 if (ulen >= len + 1) { in bpf_copy_to_user()
3818 if (copy_to_user(ubuf, buf, ulen - 1)) in bpf_copy_to_user()
3820 if (put_user(zero, ubuf + ulen - 1)) in bpf_copy_to_user()
3835 u32 ulen = info->raw_tracepoint.tp_name_len; in bpf_raw_tp_link_fill_link_info() local
3838 if (!ulen ^ !ubuf) in bpf_raw_tp_link_fill_link_info()
3847 return bpf_copy_to_user(ubuf, tp_name, ulen, tp_len); in bpf_raw_tp_link_fill_link_info()
3885 u32 prog_id, ulen; in bpf_perf_link_fill_common() local
3889 ulen = *ulenp; in bpf_perf_link_fill_common()
3890 if (!ulen ^ !uname) in bpf_perf_link_fill_common()
[all …]
H A Doffload.c464 u32 ulen; in bpf_prog_offload_info_fill() local
480 ulen = info->jited_prog_len; in bpf_prog_offload_info_fill()
482 if (info->jited_prog_len && ulen) { in bpf_prog_offload_info_fill()
484 ulen = min_t(u32, info->jited_prog_len, ulen); in bpf_prog_offload_info_fill()
485 if (copy_to_user(uinsns, aux->offload->jited_image, ulen)) { in bpf_prog_offload_info_fill()
H A Dbpf_iter.c458 u32 ulen = info->iter.target_name_len; in bpf_iter_link_fill_link_info() local
462 if (!ulen ^ !ubuf) in bpf_iter_link_fill_link_info()
470 if (ulen >= target_len + 1) { in bpf_iter_link_fill_link_info()
476 if (copy_to_user(ubuf, target_name, ulen - 1)) in bpf_iter_link_fill_link_info()
478 if (put_user(zero, ubuf + ulen - 1)) in bpf_iter_link_fill_link_info()
/linux/lib/
H A Dbitmap-str.c25 unsigned int ulen, unsigned long *maskp, in bitmap_parse_user() argument
31 buf = memdup_user_nul(ubuf, ulen); in bitmap_parse_user()
416 unsigned int ulen, unsigned long *maskp, in bitmap_parselist_user() argument
422 buf = memdup_user_nul(ubuf, ulen); in bitmap_parselist_user()
/linux/arch/riscv/lib/
H A Dcsum.c24 unsigned int ulen, uproto; in csum_ipv6_magic() local
37 ulen = (__force unsigned int)htonl((unsigned int)len); in csum_ipv6_magic()
38 sum += ulen; in csum_ipv6_magic()
/linux/drivers/s390/crypto/
H A Dzcrypt_cca_key.h16 unsigned short ulen; member
145 key->t6_hdr.ulen = key->pubhdr.token_length + 4; in zcrypt_type6_mex_key_en()
195 key->t6_hdr.ulen = size - 2; in zcrypt_type6_crt_key()
/linux/fs/fat/
H A Dnamei_vfat.c326 wchar_t *uname, int ulen, in vfat_create_shortname() argument
343 ext_start = end = &uname[ulen]; in vfat_create_shortname()
347 sz = ulen; in vfat_create_shortname()
355 sz = ulen; in vfat_create_shortname()
373 sz = ulen; in vfat_create_shortname()
591 int err, ulen, usize, i; in vfat_build_slots() local
600 err = xlate_to_uni(name, len, (unsigned char *)uname, &ulen, &usize, in vfat_build_slots()
605 err = vfat_is_used_badchars(uname, ulen); in vfat_build_slots()
609 err = vfat_create_shortname(dir, sbi->nls_disk, uname, ulen, in vfat_build_slots()
/linux/fs/xfs/libxfs/
H A Dxfs_refcount.c912 unsigned long long ulen = left->rc_blockcount; in xfs_refc_want_merge_center() local
940 ulen += cleft->rc_blockcount + right->rc_blockcount; in xfs_refc_want_merge_center()
941 if (ulen >= XFS_REFC_LEN_MAX) in xfs_refc_want_merge_center()
944 *ulenp = ulen; in xfs_refc_want_merge_center()
954 unsigned long long ulen = left->rc_blockcount; in xfs_refc_want_merge_left() local
975 ulen += cleft->rc_blockcount; in xfs_refc_want_merge_left()
976 if (ulen >= XFS_REFC_LEN_MAX) in xfs_refc_want_merge_left()
988 unsigned long long ulen = right->rc_blockcount; in xfs_refc_want_merge_right() local
1009 ulen += cright->rc_blockcount; in xfs_refc_want_merge_right()
1010 if (ulen >= XFS_REFC_LEN_MAX) in xfs_refc_want_merge_right()
[all …]
/linux/fs/smb/client/
H A Dreparse.c800 int rc, ulen; in smb2_parse_native_symlink() local
814 ulen = UniStrnlen((wchar_t *)buf, len/2); in smb2_parse_native_symlink()
815 if (ulen != len/2) { in smb2_parse_native_symlink()
817 rc = smb_EIO2(smb_eio_trace_reparse_native_nul, ulen, len); in smb2_parse_native_symlink()
1043 size_t ulen = strnlen(buf->Target, symname_utf8_len); in parse_reparse_wsl_symlink() local
1045 if (ulen != symname_utf8_len) { in parse_reparse_wsl_symlink()
1048 ulen, symname_utf8_len); in parse_reparse_wsl_symlink()
H A Dfs_context.c622 size_t ulen, plen; in smb3_fs_context_fullpath() local
625 ulen = strlen(ctx->UNC); in smb3_fs_context_fullpath()
628 s = kmalloc(ulen + plen + 1, GFP_KERNEL); in smb3_fs_context_fullpath()
631 memcpy(s, ctx->UNC, ulen); in smb3_fs_context_fullpath()
633 s[ulen] = dirsep; in smb3_fs_context_fullpath()
634 memcpy(s + ulen + 1, ctx->prepath, plen); in smb3_fs_context_fullpath()
636 s[ulen + plen] = '\0'; in smb3_fs_context_fullpath()
/linux/net/ipv4/
H A Dudp_offload.c709 unsigned int ulen; in udp_gro_receive_segment()
720 ulen = ntohs(uh->len); in udp_gro_receive_segment()
721 if (ulen <= sizeof(*uh) || ulen != skb_gro_len(skb)) { in udp_gro_receive_segment()
753 if (ulen > ntohs(uh2->len) || flush) { in udp_gro_receive_segment()
776 if (ret || ulen != ntohs(uh2->len) || in udp_gro_receive_segment()
707 unsigned int ulen; udp_gro_receive_segment() local
H A Dudp.c1279 int ulen = len; in udp_sendmsg() local
1321 ulen += sizeof(struct udphdr); in udp_sendmsg()
1480 skb = ip_make_skb(sk, fl4, getfrag, msg, ulen, in udp_sendmsg()
1510 up->len += ulen; in udp_sendmsg()
1511 err = ip_append_data(sk, fl4, getfrag, msg, ulen, in udp_sendmsg()
2079 unsigned int ulen, copied; in udp_recvmsg() local
2093 ulen = udp_skb_len(skb); in udp_recvmsg()
2095 if (copied > ulen - off) in udp_recvmsg()
2096 copied = ulen - off; in udp_recvmsg()
2097 else if (copied < ulen) in udp_recvmsg()
[all …]
/linux/net/
H A Dsocket.c248 int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr) in move_addr_to_kernel() argument
250 if (ulen < 0 || ulen > sizeof(struct sockaddr_storage)) in move_addr_to_kernel()
252 if (ulen == 0) in move_addr_to_kernel()
254 if (copy_from_user(kaddr, uaddr, ulen)) in move_addr_to_kernel()
256 return audit_sockaddr(ulen, kaddr); in move_addr_to_kernel()
277 void __user *uaddr, int __user *ulen) in move_addr_to_user() argument
284 ulen = masked_user_access_begin(ulen); in move_addr_to_user()
285 else if (!user_access_begin(ulen, 4)) in move_addr_to_user()
288 unsafe_get_user(len, ulen, efault_end); in move_addr_to_user()
297 unsafe_put_user(klen, ulen, efault_end); in move_addr_to_user()
/linux/security/apparmor/
H A Dlabel.c1474 size_t ulen = len; \
1477 total += ulen; \
1478 ulen = min(ulen, size); \
1479 size -= ulen; \
1480 str += ulen; \
/linux/net/l2tp/
H A Dl2tp_ip6.c532 int ulen; in l2tp_ip6_sendmsg()
654 ulen = len + (skb_queue_empty(&sk->sk_write_queue) ? transhdrlen : 0); in l2tp_ip6_sendmsg()
656 ulen, transhdrlen, &ipc6, in l2tp_ip6_sendmsg()
531 int ulen; l2tp_ip6_sendmsg() local
/linux/io_uring/
H A Drsrc.h91 int io_validate_user_buf_range(u64 uaddr, u64 ulen);
H A Drsrc.c86 int io_validate_user_buf_range(u64 uaddr, u64 ulen) in io_validate_user_buf_range() argument
89 unsigned long acct_len = (unsigned long)PAGE_ALIGN(ulen); in io_validate_user_buf_range()
92 if (ulen > SZ_1G || !ulen) in io_validate_user_buf_range()
/linux/net/can/j1939/
H A Dsocket.c773 int ret, ulen; in j1939_sk_getsockopt() local
781 if (get_user(ulen, optlen)) in j1939_sk_getsockopt()
783 if (ulen < 0) in j1939_sk_getsockopt()
806 if (len > ulen) in j1939_sk_getsockopt()
/linux/drivers/media/dvb-core/
H A Ddvb_net.c820 __be16 ulen = htons(h.priv->ule_sndu_len); in dvb_net_ule() local
824 { &ulen, sizeof ulen }, in dvb_net_ule()
833 ulen |= htons(0x8000); in dvb_net_ule()

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