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Searched refs:ulen (Results 1 – 25 of 33) sorted by relevance

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/linux/include/trace/events/
H A Dicmp.h25 __field(unsigned short, ulen)
46 __entry->ulen = 0;
50 __entry->ulen = udp_get_len_short(uh);
63 __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/arch/s390/pci/
H A Dpci_mmio.c56 u64 ulen, u8 *status) in __pcistg_mio_inuser() argument
58 union register_pair ioaddr_len = {.even = (u64 __force)ioaddr, .odd = ulen}; in __pcistg_mio_inuser()
62 u64 cnt = ulen; in __pcistg_mio_inuser()
211 u64 ulen, u8 *status) in __pcilg_mio_inuser() argument
213 union register_pair ioaddr_len = {.even = (u64 __force)ioaddr, .odd = ulen}; in __pcilg_mio_inuser()
215 u64 cnt = ulen; in __pcilg_mio_inuser()
216 int shift = ulen * 8; in __pcilg_mio_inuser()
/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/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.c1287 u32 count, len, ulen; in decode_listxattrs() local
1349 ulen = len + XATTR_USER_PREFIX_LEN + 1; in decode_listxattrs()
1351 if (ulen > left) { in decode_listxattrs()
1359 buf[ulen - 1] = 0; in decode_listxattrs()
1360 buf += ulen; in decode_listxattrs()
1361 left -= ulen; in decode_listxattrs()
1363 copied += ulen; in decode_listxattrs()
/linux/kernel/bpf/
H A Dsyscall.c3900 static int bpf_copy_to_user(char __user *ubuf, const char *buf, u32 ulen, in bpf_copy_to_user()
3903 if (ulen >= len + 1) { in bpf_raw_tp_link_fill_link_info()
3909 if (copy_to_user(ubuf, buf, ulen - 1)) in bpf_raw_tp_link_fill_link_info() local
3911 if (put_user(zero, ubuf + ulen - 1)) in bpf_raw_tp_link_fill_link_info()
3926 u32 ulen = info->raw_tracepoint.tp_name_len;
3929 if (!ulen ^ !ubuf)
3938 return bpf_copy_to_user(ubuf, tp_name, ulen, tp_len); in bpf_perf_link_release()
3976 u32 prog_id, ulen; in bpf_perf_link_fill_common()
3980 ulen = *ulenp; in bpf_perf_link_fill_common()
3981 if (!ulen in bpf_perf_link_fill_common()
3883 bpf_copy_to_user(char __user * ubuf,const char * buf,u32 ulen,u32 len) bpf_copy_to_user() argument
3959 u32 prog_id, ulen; bpf_perf_link_fill_common() local
4001 u32 ulen, type; bpf_perf_link_fill_kprobe() local
4057 u32 ulen, type; bpf_perf_link_fill_uprobe() local
4122 u32 ulen; bpf_perf_link_fill_tracepoint() local
5110 u32 ulen, len; bpf_prog_get_info_by_fd() local
[all...]
H A Doffload.c463 u32 ulen; in bpf_prog_offload_info_fill() local
479 ulen = info->jited_prog_len; in bpf_prog_offload_info_fill()
481 if (info->jited_prog_len && ulen) { in bpf_prog_offload_info_fill()
483 ulen = min_t(u32, info->jited_prog_len, ulen); in bpf_prog_offload_info_fill()
484 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/net/ipv6/
H A Dudp.c472 unsigned int ulen, copied; in udpv6_recvmsg() local
487 ulen = udp6_skb_len(skb); in udpv6_recvmsg()
489 if (copied > ulen - off) in udpv6_recvmsg()
490 copied = ulen - off; in udpv6_recvmsg()
491 else if (copied < ulen) in udpv6_recvmsg()
500 if (copied < ulen || peeking) { in udpv6_recvmsg()
571 err = ulen; in udpv6_recvmsg()
1090 u32 ulen = 0; in udpv6_rcv() local
1099 ulen = udp_get_len(skb, uh, 0); in udpv6_rcv()
1100 if (ulen > skb->len) in udpv6_rcv()
[all …]
/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()
383 unsigned int ulen, unsigned long *maskp, in bitmap_parselist_user() argument
389 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/io_uring/
H A Dcmd_net.c167 int __user *ulen; in io_uring_cmd_getsockname()
173 ulen = u64_to_user_ptr(READ_ONCE(sqe->addr3)); in io_uring_cmd_sock()
177 return do_getsockname(sock, peer, uaddr, ulen); in io_uring_cmd_sock()
158 int __user *ulen; io_uring_cmd_getsockname() local
/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/net/ipv4/
H A Dudp_offload.c702 unsigned int ulen; in udp_gro_receive_segment() local
712 ulen = udp_get_len_short(uh); in udp_gro_receive_segment()
742 if (ulen > udp_get_len_short(uh2) || flush) { in udp_gro_receive_segment()
765 if (ret || ulen != udp_get_len_short(uh2) || in udp_gro_receive_segment()
783 unsigned int ulen; in udp_gro_receive() local
787 ulen = udp_get_len_short(uh); in udp_gro_receive()
788 if (ulen <= sizeof(*uh) || ulen != skb_gro_len(skb)) in udp_gro_receive()
H A Dudp.c1261 int ulen = len, free = 0, connected = 0; in udp_sendmsg() local
1301 ulen += sizeof(struct udphdr); in udp_sendmsg()
1460 skb = ip_make_skb(sk, fl4, ip_generic_getfrag, msg, ulen, in udp_sendmsg()
1490 up->len += ulen; in udp_sendmsg()
1491 err = ip_append_data(sk, fl4, ip_generic_getfrag, msg, ulen, in udp_sendmsg()
2060 unsigned int ulen, copied; in udp_recvmsg() local
2072 ulen = udp_skb_len(skb); in udp_recvmsg()
2074 if (copied > ulen - off) in udp_recvmsg()
2075 copied = ulen - off; in udp_recvmsg()
2076 else if (copied < ulen) in udp_recvmsg()
[all …]
/linux/fs/ntfs/
H A Dreparse.c60 const __le16 *uname, u16 ulen, in ntfs_reparse_target_to_nls() argument
66 ulen >>= 1; in ntfs_reparse_target_to_nls()
67 if (!ulen) in ntfs_reparse_target_to_nls()
70 if (!uname[ulen - 1]) in ntfs_reparse_target_to_nls()
71 ulen--; in ntfs_reparse_target_to_nls()
73 err = ntfs_ucstonls(vol, uname, ulen, (unsigned char **)target, 0); in ntfs_reparse_target_to_nls()
/linux/fs/smb/client/
H A Dreparse.c826 int rc, ulen; in smb2_parse_native_symlink() local
840 ulen = UniStrnlen((wchar_t *)buf, len/2); in smb2_parse_native_symlink()
841 if (ulen != len/2) { in smb2_parse_native_symlink()
843 rc = smb_EIO2(smb_eio_trace_reparse_native_nul, ulen, len); in smb2_parse_native_symlink()
1070 size_t ulen = strnlen(buf->Target, symname_utf8_len); in parse_reparse_wsl_symlink() local
1072 if (ulen != symname_utf8_len) { in parse_reparse_wsl_symlink()
1075 ulen, symname_utf8_len); in parse_reparse_wsl_symlink()
/linux/fs/ntfs3/
H A Dinode.c2120 u16 ulen = 0; in ntfs_readlink_hlp() local
2175 ulen = le16_to_cpu(rp->MountPointReparseBuffer.PrintNameLength); in ntfs_readlink_hlp()
2189 ulen = le16_to_cpu( in ntfs_readlink_hlp()
2227 ulen = le16_to_cpu(rp->ReparseDataLength) - in ntfs_readlink_hlp()
2232 ulen >>= 1; in ntfs_readlink_hlp()
2235 if (!ulen || uname + ulen > (__le16 *)Add2Ptr(rp, size)) in ntfs_readlink_hlp()
2239 if (!uname[ulen - 1]) in ntfs_readlink_hlp()
2240 ulen -= 1; in ntfs_readlink_hlp()
2242 err = ntfs_utf16_to_nls(sbi, uname, ulen, buffer, buflen); in ntfs_readlink_hlp()
H A Dnamei.c33 int ulen = uni->len; in fill_name_de() local
37 while (ulen--) in fill_name_de()
/linux/security/apparmor/
H A Dlabel.c1516 size_t ulen = len; \
1519 total += ulen; \
1520 ulen = min(ulen, size); \
1521 size -= ulen; \
1522 str += ulen; \
/linux/net/
H A Dsocket.c249 int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr) in move_addr_to_kernel() argument
251 if (ulen < 0 || ulen > sizeof(struct sockaddr_storage)) in move_addr_to_kernel()
253 if (ulen == 0) in move_addr_to_kernel()
255 if (copy_from_user(kaddr, uaddr, ulen)) in move_addr_to_kernel()
257 return audit_sockaddr(ulen, kaddr); in move_addr_to_kernel()
278 void __user *uaddr, int __user *ulen) in move_addr_to_user() argument
284 scoped_user_rw_access_size(ulen, 4, efault_end) { in move_addr_to_user()
285 unsafe_get_user(len, ulen, efault_end); in move_addr_to_user()
294 unsafe_put_user(klen, ulen, efault_end); in move_addr_to_user()
/linux/include/linux/
H A Dnodemask.h333 #define nodemask_parse_user(ubuf, ulen, dst) \ argument
334 __nodemask_parse_user((ubuf), (ulen), &(dst), MAX_NUMNODES)
/linux/net/netfilter/ipvs/
H A Dip_vs_core.c1773 int ulen = 0; in ip_vs_in_icmp() local
1846 ulen = ipvs_udp_decap(ipvs, skb, offset2, AF_INET, in ip_vs_in_icmp()
1850 ulen = ipvs_gre_decap(ipvs, skb, offset2, AF_INET, in ip_vs_in_icmp()
1854 if (ulen > 0) { in ip_vs_in_icmp()
1856 offset = offset2 + ulen; in ip_vs_in_icmp()
1949 if (mtu > 68 + hlen_ipip + ulen) in ip_vs_in_icmp()
1950 mtu -= hlen_ipip + ulen; in ip_vs_in_icmp()

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