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Searched refs:dlen (Results 1 – 25 of 138) sorted by relevance

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/linux/fs/isofs/
H A Dnamei.c19 isofs_cmp(struct dentry *dentry, const char *compare, int dlen) in isofs_cmp() argument
23 qstr.len = dlen; in isofs_cmp()
25 return dentry->d_name.len != dlen || memcmp(dentry->d_name.name, compare, dlen); in isofs_cmp()
55 int de_len, match, i, dlen; in isofs_find_entry() local
98 dlen = de->name_len[0]; in isofs_find_entry()
101 if (de_len < dlen + sizeof(struct iso_directory_record)) { in isofs_find_entry()
111 dlen = i; /* possibly -1 */ in isofs_find_entry()
115 dlen = get_joliet_filename(de, tmpname, dir); in isofs_find_entry()
119 dlen = get_acorn_filename(de, tmpname, dir); in isofs_find_entry()
122 dlen = isofs_name_translate(de, tmpname, dir); in isofs_find_entry()
[all …]
/linux/net/netfilter/
H A Dnf_conntrack_ftp.c109 get_ipv6_addr(const char *src, size_t dlen, struct in6_addr *dst, u_int8_t term) in get_ipv6_addr() argument
112 int ret = in6_pton(src, min_t(size_t, dlen, 0xffff), (u8 *)dst, term, &end); in get_ipv6_addr()
118 static int try_number(const char *data, size_t dlen, u_int32_t array[], in try_number() argument
126 for (i = 0, len = 0; len < dlen && i < array_size; len++, data++) { in try_number()
150 static int try_rfc959(const char *data, size_t dlen, in try_rfc959() argument
157 length = try_number(data, dlen, array, 6, ',', term); in try_rfc959()
177 static int try_rfc1123(const char *data, size_t dlen, in try_rfc1123() argument
182 for (i = 0; i < dlen; i++) in try_rfc1123()
186 if (i == dlen) in try_rfc1123()
191 return try_rfc959(data + i, dlen - i, cmd, 0, offset); in try_rfc1123()
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/linux/crypto/
H A Dscompress.c177 unsigned int dlen = req->dlen; in scomp_acomp_comp_decomp() local
189 if (!req->dst || !dlen) in scomp_acomp_comp_decomp()
195 if (dlen <= req->dst->length) { in scomp_acomp_comp_decomp()
204 n = (dlen - 1) / PAGE_SIZE; in scomp_acomp_comp_decomp()
205 n += (offset_in_page(dlen - 1) + doff) / PAGE_SIZE; in scomp_acomp_comp_decomp()
207 size_add(doff, dlen) > PAGE_SIZE) in scomp_acomp_comp_decomp()
246 dst, &dlen, stream->ctx); in scomp_acomp_comp_decomp()
249 dst, &dlen, stream->ctx); in scomp_acomp_comp_decomp()
254 dst, &dlen, stream->ctx); in scomp_acomp_comp_decomp()
257 dst, &dlen, stream->ctx); in scomp_acomp_comp_decomp()
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H A Dzstd.c79 const void *src, void *dst, unsigned int *dlen) in zstd_compress_one() argument
87 out_len = zstd_compress_cctx(ctx->cctx, dst, req->dlen, src, req->slen, in zstd_compress_one()
92 *dlen = out_len; in zstd_compress_one()
137 if (dcur == req->dlen && scur == req->slen) { in zstd_compress()
181 req->dlen = 0; in zstd_compress()
183 req->dlen = total_out; in zstd_compress()
191 const void *src, void *dst, unsigned int *dlen) in zstd_decompress_one() argument
199 out_len = zstd_decompress_dctx(ctx->dctx, dst, req->dlen, src, req->slen); in zstd_decompress_one()
203 *dlen = out_len; in zstd_decompress_one()
245 if (dcur == req->dlen && scur == req->slen) { in zstd_decompress()
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/linux/security/keys/
H A Ddh.c127 ssize_t dlen; in __keyctl_dh_compute() local
179 dlen = dh_data_from_key(pcopy.prime, &dh_inputs.p); in __keyctl_dh_compute()
180 if (dlen < 0) { in __keyctl_dh_compute()
181 ret = dlen; in __keyctl_dh_compute()
184 dh_inputs.p_size = dlen; in __keyctl_dh_compute()
186 dlen = dh_data_from_key(pcopy.base, &dh_inputs.g); in __keyctl_dh_compute()
187 if (dlen < 0) { in __keyctl_dh_compute()
188 ret = dlen; in __keyctl_dh_compute()
191 dh_inputs.g_size = dlen; in __keyctl_dh_compute()
193 dlen = dh_data_from_key(pcopy.private, &dh_inputs.key); in __keyctl_dh_compute()
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/linux/net/xfrm/
H A Dxfrm_ipcomp.c52 int len, dlen; in ipcomp_post_acomp() local
59 dlen = req->dlen; in ipcomp_post_acomp()
66 skb->truesize += dlen; in ipcomp_post_acomp()
67 skb->data_len = dlen; in ipcomp_post_acomp()
68 skb->len += dlen; in ipcomp_post_acomp()
79 if (dlen < len) in ipcomp_post_acomp()
80 len = dlen; in ipcomp_post_acomp()
85 } while ((dlen -= len)); in ipcomp_post_acomp()
116 int dlen) in ipcomp_setup_req() argument
180 for (i = 0; i < dnfrags && total < dlen; i++) { in ipcomp_setup_req()
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/linux/lib/reed_solomon/
H A Dtest_rslib.c157 int dlen = len - nroots; in get_rcw_we() local
166 for (i = 0; i < dlen; i++) in get_rcw_we()
169 memset(c + dlen, 0, nroots * sizeof(*c)); in get_rcw_we()
170 encode_rs16(rs, c, dlen, c + dlen, 0); in get_rcw_we()
264 int dlen = len - rs->codec->nroots; in test_uc() local
279 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_uc()
285 derrs = decode_rs16(rs, NULL, NULL, dlen, in test_uc()
290 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_uc()
371 int dlen = len - nroots; in test_bc() local
379 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_bc()
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/linux/drivers/bluetooth/
H A Dhci_h4.c220 u16 dlen; in h4_recv_buf() local
225 dlen = 0; in h4_recv_buf()
229 dlen = skb->data[(&pkts[i])->loff]; in h4_recv_buf()
230 hci_skb_expect(skb) += dlen; in h4_recv_buf()
232 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
239 dlen = get_unaligned_le16(skb->data + in h4_recv_buf()
241 hci_skb_expect(skb) += dlen; in h4_recv_buf()
243 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
254 if (!dlen) { in h4_recv_buf()
H A Dbtmtk.c140 int err, dlen, i, status; in btmtk_setup_firmware_79xx() local
183 wmt_params.dlen = MTK_SEC_MAP_NEED_SEND_SIZE + 1; in btmtk_setup_firmware_79xx()
213 dlen = min_t(int, 250, dl_size); in btmtk_setup_firmware_79xx()
217 } else if (dl_size - dlen <= 0) { in btmtk_setup_firmware_79xx()
224 wmt_params.dlen = dlen; in btmtk_setup_firmware_79xx()
234 dl_size -= dlen; in btmtk_setup_firmware_79xx()
235 fw_ptr += dlen; in btmtk_setup_firmware_79xx()
258 int err, dlen; in btmtk_setup_firmware() local
271 wmt_params.dlen = sizeof(param); in btmtk_setup_firmware()
298 dlen = min_t(int, 250, fw_size); in btmtk_setup_firmware()
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H A Dbtmtkuart.c46 __be16 dlen; member
102 hlen = sizeof(*hdr) + wmt_params->dlen; in mtk_hci_wmt_sync()
117 hdr->dlen = cpu_to_le16(wmt_params->dlen + 1); in mtk_hci_wmt_sync()
119 memcpy(wc->data, wmt_params->data, wmt_params->dlen); in mtk_hci_wmt_sync()
316 bdev->stp_dlen = be16_to_cpu(shdr->dlen) & 0x0fff; in mtk_stp_split()
512 wmt_params.dlen = sizeof(param); in btmtkuart_func_query()
539 wmt_params.dlen = 4; in btmtkuart_change_baudrate()
573 wmt_params.dlen = 0; in btmtkuart_change_baudrate()
608 wmt_params.dlen = 0; in btmtkuart_setup()
627 wmt_params.dlen = 0; in btmtkuart_setup()
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/linux/drivers/block/zram/
H A Dbackend_842.c35 unsigned int dlen = req->dst_len; in compress_842() local
38 ret = sw842_compress(req->src, req->src_len, req->dst, &dlen, in compress_842()
41 req->dst_len = dlen; in compress_842()
48 unsigned int dlen = req->dst_len; in decompress_842() local
50 return sw842_decompress(req->src, req->src_len, req->dst, &dlen); in decompress_842()
/linux/net/ife/
H A Dife.c128 u16 *dlen, u16 *totlen) in ife_tlv_meta_decode() argument
136 *dlen = ntohs(tlv->len) - NLA_HDRLEN; in ife_tlv_meta_decode()
140 *totlen = nla_total_size(*dlen); in ife_tlv_meta_decode()
159 int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval) in ife_tlv_meta_encode() argument
162 u16 totlen = nla_total_size(dlen); /*alignment + hdr */ in ife_tlv_meta_encode()
164 u32 htlv = attrtype << 16 | (dlen + NLA_HDRLEN); in ife_tlv_meta_encode()
168 memcpy(dptr, dval, dlen); in ife_tlv_meta_encode()
/linux/include/crypto/
H A Drng.h46 u8 *dst, unsigned int dlen);
142 u8 *dst, unsigned int dlen) in crypto_rng_generate() argument
144 return crypto_rng_alg(tfm)->generate(tfm, src, slen, dst, dlen); in crypto_rng_generate()
159 u8 *rdata, unsigned int dlen) in crypto_rng_get_bytes() argument
161 return crypto_rng_generate(tfm, NULL, 0, rdata, dlen); in crypto_rng_get_bytes()
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-encoder.c28 const u32 *data, unsigned int dlen) in pvr2_encoder_write_words() argument
45 while (dlen) { in pvr2_encoder_write_words()
47 if (chunkCnt > dlen) chunkCnt = dlen; in pvr2_encoder_write_words()
64 dlen -= chunkCnt; in pvr2_encoder_write_words()
74 u32 *data, unsigned int dlen) in pvr2_encoder_read_words() argument
90 while (dlen) { in pvr2_encoder_read_words()
92 if (chunkCnt > dlen) chunkCnt = dlen; in pvr2_encoder_read_words()
114 dlen -= chunkCnt; in pvr2_encoder_read_words()
/linux/include/net/
H A Dife.h15 u16 *dlen, u16 *totlen);
16 int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
33 static inline void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, in ife_tlv_meta_decode() argument
39 static inline int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, in ife_tlv_meta_encode() argument
/linux/drivers/crypto/caam/
H A Dcaamprng.c78 u8 *dst, unsigned int dlen) in caam_prng_generate() argument
80 unsigned int aligned_dlen = ALIGN(dlen, dma_get_cache_alignment()); in caam_prng_generate()
88 if (aligned_dlen < dlen) in caam_prng_generate()
109 dst_dma = dma_map_single(jrdev, buf, dlen, DMA_FROM_DEVICE); in caam_prng_generate()
118 caam_init_prng_desc(desc, dst_dma, dlen), in caam_prng_generate()
126 dma_unmap_single(jrdev, dst_dma, dlen, DMA_FROM_DEVICE); in caam_prng_generate()
129 memcpy(dst, buf, dlen); in caam_prng_generate()
/linux/drivers/scsi/fcoe/
H A Dfcoe_ctlr.c615 size_t dlen; in fcoe_ctlr_encaps() local
621 dlen = sizeof(struct fip_encaps) + skb->len; /* len before push */ in fcoe_ctlr_encaps()
652 cap->encaps.fd_desc.fip_dlen = dlen / FIP_BPW; in fcoe_ctlr_encaps()
655 dlen += sizeof(*mac); in fcoe_ctlr_encaps()
672 cap->fip.fip_dl_len = htons(dlen / FIP_BPW); in fcoe_ctlr_encaps()
899 size_t dlen; in fcoe_ctlr_parse_adv() local
920 dlen = desc->fip_dlen * FIP_BPW; in fcoe_ctlr_parse_adv()
921 if (dlen < sizeof(*desc) || dlen > rlen) in fcoe_ctlr_parse_adv()
932 if (dlen != sizeof(struct fip_pri_desc)) in fcoe_ctlr_parse_adv()
938 if (dlen != sizeof(struct fip_mac_desc)) in fcoe_ctlr_parse_adv()
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/linux/drivers/crypto/hisilicon/trng/
H A Dtrng.c113 unsigned int slen, u8 *dstn, unsigned int dlen) in hisi_trng_generate() argument
123 if (dlen > SW_DRBG_BLOCKS_NUM * SW_DRBG_BYTES || dlen == 0) { in hisi_trng_generate()
124 pr_err("dlen(%u) exceeds limit(%d)!\n", dlen, in hisi_trng_generate()
140 if (dlen - currsize >= SW_DRBG_BYTES) { in hisi_trng_generate()
144 memcpy(dstn + currsize, data, dlen - currsize); in hisi_trng_generate()
145 currsize = dlen; in hisi_trng_generate()
149 } while (currsize < dlen); in hisi_trng_generate()
/linux/drivers/net/wireless/ath/wil6210/
H A Dfw_inc.c45 u32 dlen; in wil_fw_verify() local
65 dlen = le32_to_cpu(fh_->data_len); in wil_fw_verify()
66 if (dlen % 4) { in wil_fw_verify()
67 wil_err_fw(wil, "data length not aligned: %lu\n", (ulong)dlen); in wil_fw_verify()
70 if (size < dlen) { in wil_fw_verify()
72 size, (ulong)dlen); in wil_fw_verify()
75 if (dlen < sizeof(*hdr) + sizeof(fh)) { in wil_fw_verify()
76 wil_err_fw(wil, "data length too short: %lu\n", (ulong)dlen); in wil_fw_verify()
101 dlen - sizeof(*hdr) - sizeof(fh)); in wil_fw_verify()
107 (ulong)dlen, crc, le32_to_cpu(fh_->crc)); in wil_fw_verify()
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/linux/drivers/scsi/qedf/
H A Dqedf_fip.c86 size_t dlen; in qedf_fcoe_process_vlan_resp() local
93 dlen = desc->fip_dlen * FIP_BPW; in qedf_fcoe_process_vlan_resp()
99 desc = (struct fip_desc *)((char *)desc + dlen); in qedf_fcoe_process_vlan_resp()
100 rlen -= dlen; in qedf_fcoe_process_vlan_resp()
176 size_t rlen, dlen; in qedf_fip_recv() local
234 dlen = desc->fip_dlen * FIP_BPW; in qedf_fip_recv()
279 desc = (struct fip_desc *)((char *)desc + dlen); in qedf_fip_recv()
280 rlen -= dlen; in qedf_fip_recv()
/linux/fs/ubifs/
H A Dcrypto.c70 unsigned int dlen = *out_len; in ubifs_decrypt() local
72 if (clen <= 0 || clen > UBIFS_BLOCK_SIZE || clen > dlen) { in ubifs_decrypt()
77 ubifs_assert(c, dlen <= UBIFS_BLOCK_SIZE); in ubifs_decrypt()
79 dlen, offset_in_page(&dn->data), in ubifs_decrypt()
H A Djournal.c670 int err, dlen, ilen, len, lnum, ino_offs, dent_offs, orphan_added = 0; in ubifs_jnl_update() local
684 dlen = UBIFS_DENT_NODE_SZ + fname_len(nm) + 1; in ubifs_jnl_update()
698 aligned_dlen = ALIGN(dlen, 8); in ubifs_jnl_update()
737 ubifs_prep_grp_node(c, dent, dlen, 0); in ubifs_jnl_update()
784 err = ubifs_add_dirt(c, lnum, dlen); in ubifs_jnl_update()
786 err = ubifs_tnc_add_nm(c, &dent_key, lnum, dent_offs, dlen, in ubifs_jnl_update()
861 int dlen = COMPRESSED_DATA_NODE_BUF_SZ, allocated = 1; in ubifs_jnl_write_data() local
872 dlen += UBIFS_CIPHER_BLOCK_SIZE; in ubifs_jnl_write_data()
876 data = kmalloc(dlen + auth_len, GFP_NOFS | __GFP_NOWARN); in ubifs_jnl_write_data()
900 out_len = compr_len = dlen - UBIFS_DATA_NODE_SZ; in ubifs_jnl_write_data()
[all …]
/linux/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-prng.c58 unsigned int slen, u8 *dst, unsigned int dlen) in sun8i_ss_prng_generate() argument
84 todo = dlen + PRNG_SEED_SIZE + PRNG_DATA_SIZE; in sun8i_ss_prng_generate()
88 if (todo_with_padding < todo || todo < dlen) in sun8i_ss_prng_generate()
169 memcpy(dst, d, dlen); in sun8i_ss_prng_generate()
171 memcpy(ctx->seed, d + dlen, ctx->slen); in sun8i_ss_prng_generate()
/linux/net/dns_resolver/
H A Ddns_key.c252 int slen, dlen, ret = 0; in dns_resolver_cmp() local
264 dlen = strlen(dsp); in dns_resolver_cmp()
265 if (slen <= 0 || dlen <= 0) in dns_resolver_cmp()
269 if (dsp[dlen - 1] == '.') in dns_resolver_cmp()
270 dlen--; in dns_resolver_cmp()
271 if (slen != dlen || strncasecmp(src, dsp, slen) != 0) in dns_resolver_cmp()
/linux/fs/smb/client/
H A Dcompress.c307 u32 slen, dlen; in smb_compress() local
336 dlen = slen; in smb_compress()
337 dst = kvzalloc(dlen, GFP_KERNEL); in smb_compress()
343 ret = lz77_compress(src, slen, dst, &dlen); in smb_compress()
359 iov[2].iov_len = dlen; in smb_compress()
364 } else if (ret == -EMSGSIZE || dlen >= slen) { in smb_compress()

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