Searched refs:buf (Results 1 - 25 of 37) sorted by relevance

12

/lib/xz/
H A Dxz_dec_bcj.c56 /* Amount of already filtered data in the beginning of buf */
59 /* Total amount of data currently stored in buf */
74 uint8_t buf[16]; member in struct:xz_dec_bcj::__anon19
88 static size_t bcj_x86(struct xz_dec_bcj *s, uint8_t *buf, size_t size) argument
108 if ((buf[i] & 0xFE) != 0xE8)
117 b = buf[i + 4 - mask_to_bit_num[prev_mask]];
129 if (bcj_x86_test_msbyte(buf[i + 4])) {
130 src = get_unaligned_le32(buf + i + 1);
146 put_unaligned_le32(dest, buf + i + 1);
160 static size_t bcj_powerpc(struct xz_dec_bcj *s, uint8_t *buf, size_ argument
181 bcj_ia64(struct xz_dec_bcj *s, uint8_t *buf, size_t size) argument
265 bcj_arm(struct xz_dec_bcj *s, uint8_t *buf, size_t size) argument
288 bcj_armthumb(struct xz_dec_bcj *s, uint8_t *buf, size_t size) argument
316 bcj_sparc(struct xz_dec_bcj *s, uint8_t *buf, size_t size) argument
345 bcj_apply(struct xz_dec_bcj *s, uint8_t *buf, size_t *pos, size_t size) argument
[all...]
H A Dxz_stream.h16 # define xz_crc32(buf, size, crc) \
17 (~crc32_le(~(uint32_t)(crc), buf, size))
H A Dxz_crc32.c49 XZ_EXTERN uint32_t xz_crc32(const uint8_t *buf, size_t size, uint32_t crc) argument
54 crc = xz_crc32_table[*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
H A Dxz_dec_stream.c121 * so we reserve space according to that. buf[] has to be aligned
128 uint8_t buf[1024]; member in struct:xz_dec::__anon26
154 * to copy into s->temp.buf. Return true once s->temp.pos has reached
162 memcpy(s->temp.buf + s->temp.pos, b->in + b->in_pos, copy_size);
389 if (!memeq(s->temp.buf, HEADER_MAGIC, HEADER_MAGIC_SIZE))
392 if (xz_crc32(s->temp.buf + HEADER_MAGIC_SIZE, 2, 0)
393 != get_le32(s->temp.buf + HEADER_MAGIC_SIZE + 2))
396 if (s->temp.buf[HEADER_MAGIC_SIZE] != 0)
405 s->check_type = s->temp.buf[HEADER_MAGIC_SIZE + 1];
424 if (!memeq(s->temp.buf
[all...]
H A Dxz_private.h41 # define memzero(buf, size) memset(buf, 0, size)
H A Dxz_dec_lzma2.c46 uint8_t *buf; member in struct:dictionary
48 /* Old position in buf (before decoding more data) */
51 /* Position in buf */
60 /* Write limit; we don't write to buf[limit] or later bytes. */
107 * temp.buf or the caller-provided input buffer.
274 uint8_t buf[3 * LZMA_IN_REQUIRED]; member in struct:xz_dec_lzma2::__anon20
289 dict->buf = b->out + b->out_pos;
327 return dict->full > 0 ? dict->buf[offset] : 0;
335 dict->buf[dict->pos++] = byte;
362 dict->buf[dic
[all...]
H A Dxz_dec_test.c102 static ssize_t xz_dec_test_write(struct file *file, const char __user *buf, argument
125 if (copy_from_user(buffer_in, buf, buffers.in_size))
128 buf += buffers.in_size;
/lib/
H A Dvsprintf.c133 char *put_dec_full9(char *buf, unsigned q) argument
157 *buf++ = (q - 10 * r) + '0'; /* 1 */
159 *buf++ = (r - 10 * q) + '0'; /* 2 */
161 *buf++ = (q - 10 * r) + '0'; /* 3 */
163 *buf++ = (r - 10 * q) + '0'; /* 4 */
165 *buf++ = (q - 10 * r) + '0'; /* 5 */
168 *buf++ = (r - 10 * q) + '0'; /* 6 */
170 *buf++ = (q - 10 * r) + '0'; /* 7 */
172 *buf++ = (r - 10 * q) + '0'; /* 8 */
173 *buf
183 put_dec_trunc8(char *buf, unsigned r) argument
232 put_dec(char *buf, unsigned long long n) argument
249 put_dec_full4(char *buf, unsigned q) argument
269 put_dec_helper4(char *buf, unsigned x) argument
283 put_dec(char *buf, unsigned long long n) argument
322 num_to_str(char *buf, int size, unsigned long long num) argument
382 number(char *buf, char *end, unsigned long long num, struct printf_spec spec) argument
507 string(char *buf, char *end, const char *s, struct printf_spec spec) argument
537 widen(char *buf, char *end, unsigned len, unsigned spaces) argument
556 dentry_name(char *buf, char *end, const struct dentry *d, struct printf_spec spec, const char *fmt) argument
613 symbol_string(char *buf, char *end, void *ptr, struct printf_spec spec, const char *fmt) argument
644 resource_string(char *buf, char *end, struct resource *res, struct printf_spec spec, const char *fmt) argument
752 hex_string(char *buf, char *end, u8 *addr, struct printf_spec spec, const char *fmt) argument
796 mac_address_string(char *buf, char *end, u8 *addr, struct printf_spec spec, const char *fmt) argument
983 ip6_addr_string(char *buf, char *end, const u8 *addr, struct printf_spec spec, const char *fmt) argument
997 ip4_addr_string(char *buf, char *end, const u8 *addr, struct printf_spec spec, const char *fmt) argument
1008 ip6_addr_string_sa(char *buf, char *end, const struct sockaddr_in6 *sa, struct printf_spec spec, const char *fmt) argument
1070 ip4_addr_string_sa(char *buf, char *end, const struct sockaddr_in *sa, struct printf_spec spec, const char *fmt) argument
1105 escaped_string(char *buf, char *end, u8 *addr, struct printf_spec spec, const char *fmt) argument
1161 uuid_string(char *buf, char *end, const u8 *addr, struct printf_spec spec, const char *fmt) argument
1208 netdev_feature_string(char *buf, char *end, const u8 *addr, struct printf_spec spec) argument
1220 address_val(char *buf, char *end, const void *addr, struct printf_spec spec, const char *fmt) argument
1327 pointer(const char *fmt, char *buf, char *end, void *ptr, struct printf_spec spec) argument
1723 vsnprintf(char *buf, size_t size, const char *fmt, va_list args) argument
1886 vscnprintf(char *buf, size_t size, const char *fmt, va_list args) argument
1914 snprintf(char *buf, size_t size, const char *fmt, ...) argument
1938 scnprintf(char *buf, size_t size, const char *fmt, ...) argument
1965 vsprintf(char *buf, const char *fmt, va_list args) argument
1983 sprintf(char *buf, const char *fmt, ...) argument
2146 bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf) argument
2334 vsscanf(const char *buf, const char *fmt, va_list args) argument
2563 sscanf(const char *buf, const char *fmt, ...) argument
[all...]
H A Dhalfmd4.c25 __u32 half_md4_transform(__u32 buf[4], __u32 const in[8]) argument
27 __u32 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
59 buf[0] += a;
60 buf[1] += b;
61 buf[2] += c;
62 buf[3] += d;
64 return buf[
[all...]
H A Dhexdump.c79 * @buf: data blob to dump
80 * @len: number of bytes in the @buf
101 void hex_dump_to_buffer(const void *buf, size_t len, int rowsize, argument
105 const u8 *ptr = buf;
122 const u64 *ptr8 = buf;
134 const u32 *ptr4 = buf;
145 const u16 *ptr2 = buf;
192 * @buf: data blob to dump
193 * @len: number of bytes in the @buf
202 * print_hex_dump() iterates over the entire input @buf, breakin
214 print_hex_dump(const char *level, const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, bool ascii) argument
261 print_hex_dump_bytes(const char *prefix_str, int prefix_type, const void *buf, size_t len) argument
[all...]
H A Dparser.c131 char *buf; local
136 buf = kmalloc(len + 1, GFP_KERNEL);
137 if (!buf)
139 memcpy(buf, s->from, len);
140 buf[len] = '\0';
143 val = simple_strtol(buf, &endp, base);
144 if (endp == buf)
150 kfree(buf);
H A Dtest_firmware.c25 static ssize_t test_fw_misc_read(struct file *f, char __user *buf, argument
32 rc = simple_read_from_buffer(buf, size, offset,
52 const char *buf, size_t count)
60 memcpy(name, buf, count);
50 trigger_request_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
H A Ddynamic_debug.c88 /* format a string into buf[] which describes the _ddebug's flags */
89 static char *ddebug_describe_flags(struct _ddebug *dp, char *buf, argument
92 char *p = buf;
99 if (p == buf)
103 return buf;
208 * Split the buffer `buf' into space-separated words.
213 static int ddebug_tokenize(char *buf, char *words[], int maxwords) argument
217 while (*buf) {
221 buf = skip_spaces(buf);
508 dynamic_emit_prefix(const struct _ddebug *desc, char *buf) argument
544 char buf[PREFIX_SIZE]; local
577 char buf[PREFIX_SIZE]; local
606 char buf[PREFIX_SIZE]; local
[all...]
H A Dkobject_uevent.c59 * @buf: buffer containing the action string, newline is ignored
65 int kobject_action_type(const char *buf, size_t count, argument
71 if (count && (buf[count-1] == '\n' || buf[count-1] == '\0'))
78 if (strncmp(kobject_actions[action], buf, count) != 0)
134 len = strlcpy(&env->buf[env->buflen], subsystem,
135 sizeof(env->buf) - env->buflen);
136 if (len >= (sizeof(env->buf) - env->buflen)) {
142 env->argv[1] = &env->buf[env->buflen];
398 len = vsnprintf(&env->buf[en
[all...]
H A Ddecompress_inflate.c36 STATIC int INIT gunzip(unsigned char *buf, long len, argument
59 if (buf)
60 zbuf = buf;
175 if (!buf)
H A Dbitmap.c377 * @buf: byte buffer into which string is placed
378 * @buflen: reserved size of @buf, in bytes
384 * characters which were written to *buf, excluding the trailing \0.
386 int bitmap_scnprintf(char *buf, unsigned int buflen, argument
405 len += scnprintf(buf+len, buflen-len, "%s%0*lx", sep,
416 * @buf: pointer to buffer containing string.
430 int __bitmap_parse(const char *buf, unsigned int buflen, argument
436 const char __user __force *ubuf = (const char __user __force *)buf;
452 c = *buf++;
528 * bscnl_emit(buf, bufle
535 bscnl_emit(char *buf, int buflen, int rbot, int rtop, int len) argument
562 bitmap_scnlistprintf(char *buf, unsigned int buflen, const unsigned long *maskp, int nmaskbits) argument
606 __bitmap_parselist(const char *buf, unsigned int buflen, int is_user, unsigned long *maskp, int nmaskbits) argument
731 bitmap_pos_to_ord(const unsigned long *buf, int pos, int bits) argument
767 bitmap_ord_to_pos(const unsigned long *buf, int ord, int bits) argument
[all...]
H A Dkfifo.c127 const void *buf, unsigned int len)
135 kfifo_copy_in(fifo, buf, len, fifo->in);
166 void *buf, unsigned int len)
174 kfifo_copy_out(fifo, buf, len, fifo->out);
180 void *buf, unsigned int len)
182 len = __kfifo_out_peek(fifo, buf, len);
308 static int setup_sgl_buf(struct scatterlist *sgl, void *buf, argument
323 page = virt_to_page(buf);
324 off = offset_in_page(buf);
331 buf
126 __kfifo_in(struct __kfifo *fifo, const void *buf, unsigned int len) argument
165 __kfifo_out_peek(struct __kfifo *fifo, void *buf, unsigned int len) argument
179 __kfifo_out(struct __kfifo *fifo, void *buf, unsigned int len) argument
451 __kfifo_in_r(struct __kfifo *fifo, const void *buf, unsigned int len, size_t recsize) argument
465 kfifo_out_copy_r(struct __kfifo *fifo, void *buf, unsigned int len, size_t recsize, unsigned int *n) argument
477 __kfifo_out_peek_r(struct __kfifo *fifo, void *buf, unsigned int len, size_t recsize) argument
489 __kfifo_out_r(struct __kfifo *fifo, void *buf, unsigned int len, size_t recsize) argument
[all...]
H A Dscatterlist.c121 * @buf: Virtual address for IO
125 void sg_init_one(struct scatterlist *sg, const void *buf, unsigned int buflen) argument
128 sg_set_buf(sg, buf, buflen);
612 * @buf: Where to copy from
622 void *buf, size_t buflen, off_t skip,
648 memcpy(buf + offset, miter.addr, len);
650 memcpy(miter.addr, buf + offset, len);
665 * @buf: Where to copy from
672 void *buf, size_t buflen)
674 return sg_copy_buffer(sgl, nents, buf, bufle
621 sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen, off_t skip, bool to_buffer) argument
671 sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen) argument
688 sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen) argument
706 sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen, off_t skip) argument
724 sg_pcopy_to_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen, off_t skip) argument
[all...]
H A Dkstrtox.c328 char buf[1 + sizeof(type) * 8 + 1 + 1]; \
330 count = min(count, sizeof(buf) - 1); \
331 if (copy_from_user(buf, s, count)) \
333 buf[count] = '\0'; \
334 return g(buf, base, res); \
H A Ddecompress_unlz4.c199 STATIC int INIT decompress(unsigned char *buf, long in_len, argument
207 return unlz4(buf, in_len - 4, fill, flush, output, posp, error);
H A Dtest-string_helpers.c271 char *buf = out_real; local
304 q_real = string_escape_mem(in, p, &buf, q_real, flags, esc);
317 char out[64], *buf = out; local
320 ret = string_escape_str_any_np(in, &buf, strlen(in), NULL);
H A Ddecompress_bunzip2.c620 static long INIT nofill(void *buf, unsigned long len) argument
678 STATIC int INIT bunzip2(unsigned char *buf, long len, argument
696 if (buf)
697 inbuf = buf;
737 if (!buf)
746 STATIC int INIT decompress(unsigned char *buf, long len, argument
753 return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error);
H A Dsha1.c191 * @buf: vector to initialize
193 void sha_init(__u32 *buf) argument
195 buf[0] = 0x67452301;
196 buf[1] = 0xefcdab89;
197 buf[2] = 0x98badcfe;
198 buf[3] = 0x10325476;
199 buf[4] = 0xc3d2e1f0;
H A Ddecompress_unxz.c192 static void memzero(void *buf, size_t size) argument
194 uint8_t *b = buf;
/lib/zlib_inflate/
H A Dinfutil.c10 const void *buf, unsigned int len)
12 const u8 *zbuf = buf;
9 zlib_inflate_blob(void *gunzip_buf, unsigned int sz, const void *buf, unsigned int len) argument

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