/lib/ |
D | kfifo.c | 90 unsigned int len, unsigned int off) in kfifo_copy_in() argument 100 len *= esize; in kfifo_copy_in() 102 l = min(len, size - off); in kfifo_copy_in() 105 memcpy(fifo->data, src + l, len - l); in kfifo_copy_in() 114 const void *buf, unsigned int len) in __kfifo_in() argument 119 if (len > l) in __kfifo_in() 120 len = l; in __kfifo_in() 122 kfifo_copy_in(fifo, buf, len, fifo->in); in __kfifo_in() 123 fifo->in += len; in __kfifo_in() 124 return len; in __kfifo_in() [all …]
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D | seq_buf.c | 28 static bool seq_buf_can_fit(struct seq_buf *s, size_t len) in seq_buf_can_fit() argument 30 return s->len + len <= s->size; in seq_buf_can_fit() 42 unsigned int len = seq_buf_used(s); in seq_buf_print_seq() local 44 return seq_write(m, s->buffer, len); in seq_buf_print_seq() 59 int len; in seq_buf_vprintf() local 63 if (s->len < s->size) { in seq_buf_vprintf() 64 len = vsnprintf(s->buffer + s->len, s->size - s->len, fmt, args); in seq_buf_vprintf() 65 if (s->len + len < s->size) { in seq_buf_vprintf() 66 s->len += len; in seq_buf_vprintf() 116 unsigned int len = seq_buf_buffer_left(s); in seq_buf_bprintf() local [all …]
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D | crc32.c | 58 crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256]) argument 85 if (unlikely((long)buf & 3 && len)) { 88 } while ((--len) && ((long)buf)&3); 92 rem_len = len & 3; 93 len = len >> 2; 95 rem_len = len & 7; 96 len = len >> 3; 102 for (i = 0; i < len; i++) { 104 for (--b; len; --len) { 115 len = rem_len; [all …]
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D | asn1_encoder.c | 193 static int asn1_encode_length(unsigned char **data, int *data_len, int len) in asn1_encode_length() argument 198 if (len < 0) { in asn1_encode_length() 204 if (len <= 0x7f) { in asn1_encode_length() 205 *((*data)++) = len; in asn1_encode_length() 213 if (len <= 0xff) { in asn1_encode_length() 215 *((*data)++) = len & 0xff; in asn1_encode_length() 223 if (len <= 0xffff) { in asn1_encode_length() 225 *((*data)++) = (len >> 8) & 0xff; in asn1_encode_length() 226 *((*data)++) = len & 0xff; in asn1_encode_length() 231 if (WARN(len > 0xffffff, "ASN.1 length can't be > 0xffffff")) in asn1_encode_length() [all …]
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D | asn1_decoder.c | 62 size_t dp = *_dp, len, n; in asn1_find_indefinite_length() local 95 len = data[dp++]; in asn1_find_indefinite_length() 96 if (len <= 0x7f) in asn1_find_indefinite_length() 99 if (unlikely(len == ASN1_INDEFINITE_LENGTH)) { in asn1_find_indefinite_length() 107 n = len - 0x80; in asn1_find_indefinite_length() 108 if (unlikely(n > sizeof(len) - 1)) in asn1_find_indefinite_length() 112 len = 0; in asn1_find_indefinite_length() 114 len <<= 8; in asn1_find_indefinite_length() 115 len |= data[dp++]; in asn1_find_indefinite_length() 118 if (len > datalen - dp) in asn1_find_indefinite_length() [all …]
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D | checksum.c | 46 static unsigned int do_csum(const unsigned char *buff, int len) in do_csum() argument 51 if (len <= 0) in do_csum() 60 len--; in do_csum() 63 if (len >= 2) { in do_csum() 66 len -= 2; in do_csum() 69 if (len >= 4) { in do_csum() 70 const unsigned char *end = buff + ((unsigned)len & ~3); in do_csum() 82 if (len & 2) { in do_csum() 87 if (len & 1) in do_csum() 125 __wsum csum_partial(const void *buff, int len, __wsum wsum) in csum_partial() argument [all …]
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D | pci_iomap.c | 34 resource_size_t len = pci_resource_len(dev, bar); in pci_iomap_range() local 37 if (len <= offset || !start) in pci_iomap_range() 39 len -= offset; in pci_iomap_range() 41 if (maxlen && len > maxlen) in pci_iomap_range() 42 len = maxlen; in pci_iomap_range() 44 return __pci_ioport_map(dev, start, len); in pci_iomap_range() 46 return ioremap(start, len); in pci_iomap_range() 74 resource_size_t len = pci_resource_len(dev, bar); in pci_iomap_wc_range() local 81 if (len <= offset || !start) in pci_iomap_wc_range() 84 len -= offset; in pci_iomap_wc_range() [all …]
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D | test_hexdump.c | 67 static void __init test_hexdump_prepare_test(size_t len, int rowsize, in test_hexdump_prepare_test() argument 73 size_t l = len; in test_hexdump_prepare_test() 84 if (!is_power_of_2(gs) || gs > 8 || (len % gs != 0)) in test_hexdump_prepare_test() 125 static void __init test_hexdump(size_t len, int rowsize, int groupsize, in test_hexdump() argument 134 hex_dump_to_buffer(data_b, len, rowsize, groupsize, real, sizeof(real), in test_hexdump() 138 test_hexdump_prepare_test(len, rowsize, groupsize, test, sizeof(test), in test_hexdump() 142 pr_err("Len: %zu row: %d group: %d\n", len, rowsize, groupsize); in test_hexdump() 152 size_t len = get_random_int() % d + 1; in test_hexdump_set() local 154 test_hexdump(len, rowsize, 4, ascii); in test_hexdump_set() 155 test_hexdump(len, rowsize, 2, ascii); in test_hexdump_set() [all …]
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D | iov_iter.c | 20 #define iterate_iovec(i, n, base, len, off, __p, STEP) { \ argument 24 len = min(n, __p->iov_len - skip); \ 25 if (likely(len)) { \ 27 len -= (STEP); \ 28 off += len; \ 29 skip += len; \ 30 n -= len; \ 41 #define iterate_bvec(i, n, base, len, off, p, STEP) { \ argument 50 len = min(min(n, (size_t)(p->bv_len - skip)), \ 54 len -= left; \ [all …]
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D | siphash.c | 23 #define PREAMBLE(len) \ argument 28 u64 b = ((u64)(len)) << 56; \ 47 u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key) in __siphash_aligned() argument 49 const u8 *end = data + len - (len % sizeof(u64)); in __siphash_aligned() 50 const u8 left = len & (sizeof(u64) - 1); in __siphash_aligned() 52 PREAMBLE(len) in __siphash_aligned() 80 u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key) in __siphash_unaligned() argument 82 const u8 *end = data + len - (len % sizeof(u64)); in __siphash_unaligned() 83 const u8 left = len & (sizeof(u64) - 1); in __siphash_unaligned() 85 PREAMBLE(len) in __siphash_unaligned() [all …]
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D | decompress_inflate.c | 36 static long INIT nofill(void *buffer, unsigned long len) in nofill() argument 42 STATIC int INIT __gunzip(unsigned char *buf, long len, in __gunzip() argument 69 len = 0; in __gunzip() 97 if (len == 0) in __gunzip() 98 len = fill(zbuf, GZIP_IOBUF_SIZE); in __gunzip() 101 if (len < 10 || in __gunzip() 113 strm->avail_in = len - 10; in __gunzip() 147 len = fill(zbuf, GZIP_IOBUF_SIZE); in __gunzip() 148 if (len < 0) { in __gunzip() 154 strm->avail_in = len; in __gunzip() [all …]
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D | find_bit_benchmark.c | 36 static int __init test_find_first_bit(void *bitmap, unsigned long len) in test_find_first_bit() argument 42 for (cnt = i = 0; i < len; cnt++) { in test_find_first_bit() 43 i = find_first_bit(bitmap, len); in test_find_first_bit() 52 static int __init test_find_next_bit(const void *bitmap, unsigned long len) in test_find_next_bit() argument 66 static int __init test_find_next_zero_bit(const void *bitmap, unsigned long len) in test_find_next_zero_bit() argument 73 i = find_next_zero_bit(bitmap, len, i) + 1; in test_find_next_zero_bit() 80 static int __init test_find_last_bit(const void *bitmap, unsigned long len) in test_find_last_bit() argument 88 l = find_last_bit(bitmap, len); in test_find_last_bit() 89 if (l >= len) in test_find_last_bit() 91 len = l; in test_find_last_bit() [all …]
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D | nlattr.c | 56 static int __nla_validate_parse(const struct nlattr *head, int len, int maxtype, 85 static int nla_validate_array(const struct nlattr *head, int len, int maxtype, in nla_validate_array() argument 93 nla_for_each_attr(entry, head, len, rem) { in nla_validate_array() 428 if (pt->len) in validate_nla() 429 minlen = min_t(int, attrlen, pt->len + 1); in validate_nla() 443 if (pt->len) { in validate_nla() 449 if (attrlen > pt->len) in validate_nla() 455 if (pt->len && attrlen > pt->len) in validate_nla() 469 pt->len, pt->nested_policy, in validate_nla() 493 pt->len, pt->nested_policy, in validate_nla() [all …]
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D | hexdump.c | 127 int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize, in hex_dump_to_buffer() argument 140 if (len > rowsize) /* limit to one line at a time */ in hex_dump_to_buffer() 141 len = rowsize; in hex_dump_to_buffer() 144 if ((len % groupsize) != 0) /* no mixed size output */ in hex_dump_to_buffer() 147 ngroups = len / groupsize; in hex_dump_to_buffer() 153 if (!len) in hex_dump_to_buffer() 190 for (j = 0; j < len; j++) { in hex_dump_to_buffer() 213 for (j = 0; j < len; j++) { in hex_dump_to_buffer() 225 return ascii ? ascii_column + len : (groupsize * 2 + 1) * ngroups - 1; in hex_dump_to_buffer() 263 const void *buf, size_t len, bool ascii) in print_hex_dump() argument [all …]
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D | crc-t10dif.c | 63 __u16 crc_t10dif_update(__u16 crc, const unsigned char *buffer, size_t len) in crc_t10dif_update() argument 72 return crc_t10dif_generic(crc, buffer, len); in crc_t10dif_update() 77 err = crypto_shash_update(&desc.shash, buffer, len); in crc_t10dif_update() 86 __u16 crc_t10dif(const unsigned char *buffer, size_t len) in crc_t10dif() argument 88 return crc_t10dif_update(0, buffer, len); in crc_t10dif() 113 int len; in crc_t10dif_transform_show() local 120 len = snprintf(buffer, PAGE_SIZE, "%s\n", in crc_t10dif_transform_show() 124 return len; in crc_t10dif_transform_show()
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D | textsearch.c | 200 unsigned int len; member 210 if (likely(consumed < st->len)) { in get_linear_data() 212 return st->len - consumed; in get_linear_data() 233 const void *data, unsigned int len) in textsearch_find_continuous() argument 239 st->len = len; in textsearch_find_continuous() 264 unsigned int len, gfp_t gfp_mask, int flags) in textsearch_prepare() argument 270 if (len == 0) in textsearch_prepare() 289 conf = ops->init(pattern, len, gfp_mask, flags); in textsearch_prepare()
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D | ts_kmp.c | 74 static inline void compute_prefix_tbl(const u8 *pattern, unsigned int len, in compute_prefix_tbl() argument 80 for (k = 0, q = 1; q < len; q++) { in compute_prefix_tbl() 91 static struct ts_config *kmp_init(const void *pattern, unsigned int len, in kmp_init() argument 97 unsigned int prefix_tbl_len = len * sizeof(unsigned int); in kmp_init() 98 size_t priv_size = sizeof(*kmp) + len + prefix_tbl_len; in kmp_init() 106 kmp->pattern_len = len; in kmp_init() 107 compute_prefix_tbl(pattern, len, kmp->prefix_tbl, flags); in kmp_init() 110 for (i = 0; i < len; i++) in kmp_init() 113 memcpy(kmp->pattern, pattern, len); in kmp_init()
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D | test_firmware.c | 249 int len = 0; in config_show() local 253 len += scnprintf(buf, PAGE_SIZE - len, in config_show() 258 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 262 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 265 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 268 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 273 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 276 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 278 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() 280 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show() [all …]
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D | parser.c | 34 int len = -1; in match_one() local 46 len = simple_strtoul(p, (char **) &p, 10); in match_one() 64 if (len == -1 || len > str_len) in match_one() 65 len = str_len; in match_one() 66 args[argc].to = s + len; in match_one() 339 size_t len = ret >= size ? size - 1 : ret; in match_strlcpy() local 340 memcpy(dest, src->from, len); in match_strlcpy() 341 dest[len] = '\0'; in match_strlcpy()
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/lib/zlib_inflate/ |
D | inftrees.c | 26 unsigned len; /* a code's length in bits */ in zlib_inflate_table() local 93 for (len = 0; len <= MAXBITS; len++) in zlib_inflate_table() 94 count[len] = 0; in zlib_inflate_table() 118 for (len = 1; len <= MAXBITS; len++) { in zlib_inflate_table() 120 left -= count[len]; in zlib_inflate_table() 128 for (len = 1; len < MAXBITS; len++) in zlib_inflate_table() 129 offs[len + 1] = offs[len] + count[len]; in zlib_inflate_table() 189 len = min; /* starting code length */ in zlib_inflate_table() 204 this.bits = (unsigned char)(len - drop); in zlib_inflate_table() 219 incr = 1U << (len - drop); in zlib_inflate_table() [all …]
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D | inffast.c | 91 unsigned len; /* match length, unused bytes */ in inflate_fast() local 135 len = (unsigned)(this.val); in inflate_fast() 142 len += (unsigned)hold & ((1U << op) - 1); in inflate_fast() 190 if (op < len) { /* some from window */ in inflate_fast() 191 len -= op; in inflate_fast() 201 if (op < len) { /* some from end of window */ in inflate_fast() 202 len -= op; in inflate_fast() 207 if (write < len) { /* some from start of window */ in inflate_fast() 209 len -= op; in inflate_fast() 219 if (op < len) { /* some from window */ in inflate_fast() [all …]
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/lib/reed_solomon/ |
D | test_rslib.c | 152 int len, int errs, int eras) in get_rcw_we() argument 157 int dlen = len - nroots; in get_rcw_we() 173 memcpy(r, c, len * sizeof(*r)); in get_rcw_we() 174 memset(errlocs, 0, len * sizeof(*errlocs)); in get_rcw_we() 186 errloc = prandom_u32() % len; in get_rcw_we() 197 errloc = prandom_u32() % len; in get_rcw_we() 230 int len, uint16_t *syn) in compute_syndrome() argument 243 for (j = 1; j < len; j++) { in compute_syndrome() 260 static void test_uc(struct rs_control *rs, int len, int errs, in test_uc() argument 264 int dlen = len - rs->codec->nroots; in test_uc() [all …]
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/lib/zlib_deflate/ |
D | defutil.h | 49 ush len; /* length of bit string */ member 56 #define Len dl.len 300 int len /* its bit length */ in bi_reverse() argument 307 } while (--len > 0); in bi_reverse() 390 { int len = length;\ 391 if (s->bi_valid > (int)Buf_size - len) {\ 396 s->bi_valid += len - Buf_size;\ 399 s->bi_valid += len;\ 424 unsigned len = s->pending; in flush_pending() local 426 if (len > strm->avail_out) len = strm->avail_out; in flush_pending() [all …]
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/lib/kunit/ |
D | assert.c | 96 int len; in is_literal() local 99 len = snprintf(NULL, 0, "%lld", value); in is_literal() 100 if (strlen(text) != len) in is_literal() 103 buffer = kunit_kmalloc(test, len+1, gfp); in is_literal() 107 snprintf(buffer, len+1, "%lld", value); in is_literal() 108 ret = strncmp(buffer, text, len) == 0; in is_literal() 171 int len; in is_str_literal() local 173 len = strlen(text); in is_str_literal() 174 if (len < 2) in is_str_literal() 176 if (text[0] != '\"' || text[len - 1] != '\"') in is_str_literal() [all …]
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D | string-stream.c | 17 int len; member 32 frag->fragment = kunit_kmalloc(ctx->test, ctx->len, ctx->gfp); in string_stream_fragment_init() 51 struct kunit *test, int len, gfp_t gfp) in alloc_string_stream_fragment() argument 55 .len = len, in alloc_string_stream_fragment() 78 int len; in string_stream_vadd() local 85 len = vsnprintf(NULL, 0, fmt, args_for_counting) + 1; in string_stream_vadd() 90 len, in string_stream_vadd() 95 len = vsnprintf(frag_container->fragment, len, fmt, args); in string_stream_vadd() 97 stream->length += len; in string_stream_vadd()
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