| /lib/ |
| D | kunit_iov_iter.c | 54 void *buffer; in iov_kunit_create_buffer() local
69 buffer = vmap(pages, npages, VM_MAP | VM_MAP_PUT_PAGES, PAGE_KERNEL); in iov_kunit_create_buffer()
70 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, buffer); in iov_kunit_create_buffer()
72 kunit_add_action_or_reset(test, iov_kunit_unmap, buffer); in iov_kunit_create_buffer()
73 return buffer; in iov_kunit_create_buffer()
79 void *buffer, size_t bufsize, in iov_kunit_load_kvec() argument
90 kvec[i].iov_base = buffer + pr->from; in iov_kunit_load_kvec()
108 u8 *scratch, *buffer; in iov_kunit_copy_to_kvec() local
119 buffer = iov_kunit_create_buffer(test, &bpages, npages); in iov_kunit_copy_to_kvec()
120 memset(buffer, 0, bufsize); in iov_kunit_copy_to_kvec()
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| D | crc64-rocksoft.c | 57 u64 crc64_rocksoft_update(u64 crc, const unsigned char *buffer, size_t len) in crc64_rocksoft_update() argument
66 return crc64_rocksoft_generic(crc, buffer, len); in crc64_rocksoft_update()
71 err = crypto_shash_update(&desc.shash, buffer, len); in crc64_rocksoft_update()
80 u64 crc64_rocksoft(const unsigned char *buffer, size_t len) in crc64_rocksoft() argument
82 return crc64_rocksoft_update(0, buffer, len); in crc64_rocksoft()
104 static int crc64_rocksoft_transform_show(char *buffer, const struct kernel_param *kp) in crc64_rocksoft_transform_show() argument
110 return sprintf(buffer, "fallback\n"); in crc64_rocksoft_transform_show()
114 len = snprintf(buffer, PAGE_SIZE, "%s\n", in crc64_rocksoft_transform_show()
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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()
110 static int crc_t10dif_transform_show(char *buffer, const struct kernel_param *kp) in crc_t10dif_transform_show() argument
116 return sprintf(buffer, "fallback\n"); in crc_t10dif_transform_show()
120 len = snprintf(buffer, PAGE_SIZE, "%s\n", in crc_t10dif_transform_show()
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| D | oid_registry.c | 130 int sprint_oid(const void *data, size_t datasize, char *buffer, size_t bufsize) in sprint_oid() argument
142 ret = count = snprintf(buffer, bufsize, "%u.%u", n / 40, n % 40); in sprint_oid()
145 buffer += count; in sprint_oid()
162 ret += count = snprintf(buffer, bufsize, ".%lu", num); in sprint_oid()
165 buffer += count; in sprint_oid()
172 snprintf(buffer, bufsize, "(bad)"); in sprint_oid()
186 int sprint_OID(enum OID oid, char *buffer, size_t bufsize) in sprint_OID() argument
194 buffer, bufsize); in sprint_OID()
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| D | decompress_unlzma.c | 72 uint8_t *buffer; member
87 static long INIT nofill(void *buffer, unsigned long len) in nofill() argument
95 rc->buffer_size = rc->fill((char *)rc->buffer, LZMA_IOBUF_SIZE); in rc_read()
98 rc->ptr = rc->buffer; in rc_read()
99 rc->buffer_end = rc->buffer + rc->buffer_size; in rc_read()
105 char *buffer, long buffer_size) in rc_init() argument
111 rc->buffer = (uint8_t *)buffer; in rc_init()
113 rc->buffer_end = rc->buffer + rc->buffer_size; in rc_init()
114 rc->ptr = rc->buffer; in rc_init()
280 uint8_t *buffer; member
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| D | logic_iomem.c | 201 static void real_memcpy_fromio(void *buffer, const volatile void __iomem *addr, in real_memcpy_fromio() argument
207 memset(buffer, 0xff, size); in real_memcpy_fromio()
210 static void real_memcpy_toio(volatile void __iomem *addr, const void *buffer, in real_memcpy_toio() argument
276 void memcpy_fromio(void *buffer, const volatile void __iomem *addr, in memcpy_fromio() argument
280 u8 *buf = buffer; in memcpy_fromio()
284 real_memcpy_fromio(buffer, addr, size); in memcpy_fromio()
291 area->ops->copy_from(area->priv, buffer, start, size); in memcpy_fromio()
300 void memcpy_toio(volatile void __iomem *addr, const void *buffer, size_t size) in memcpy_toio() argument
303 const u8 *buf = buffer; in memcpy_toio()
307 real_memcpy_toio(addr, buffer, size); in memcpy_toio()
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| D | seq_buf.c | 54 return seq_write(m, s->buffer, len); in seq_buf_print_seq()
74 len = vsnprintf(s->buffer + s->len, s->size - s->len, fmt, args); in seq_buf_vprintf()
131 if (start < s->buffer + s->len) in seq_buf_do_printk()
162 ret = bstr_printf(s->buffer + s->len, len, fmt, binary); in seq_buf_bprintf()
192 memcpy(s->buffer + s->len, str, len); in seq_buf_puts()
216 s->buffer[s->len++] = c; in seq_buf_putc()
241 memcpy(s->buffer + s->len, mem, len); in seq_buf_putmem()
371 ret = copy_to_user(ubuf, s->buffer + start, cnt);
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| D | logic_pio.c | 266 void logic_ins##bwl(unsigned long addr, void *buffer, \
270 reads##bwl(PCI_IOBASE + addr, buffer, count); \
276 addr, buffer, sizeof(type), count); \
283 void logic_outs##bwl(unsigned long addr, const void *buffer, \
287 writes##bwl(PCI_IOBASE + addr, buffer, count); \
293 addr, buffer, sizeof(type), count); \
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| D | crc-ccitt.c | 59 u16 crc_ccitt(u16 crc, u8 const *buffer, size_t len) in crc_ccitt() argument
62 crc = crc_ccitt_byte(crc, *buffer++); in crc_ccitt()
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| D | crc-itu-t.c | 57 u16 crc_itu_t(u16 crc, const u8 *buffer, size_t len) in crc_itu_t() argument
60 crc = crc_itu_t_byte(crc, *buffer++); in crc_itu_t()
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| D | crc7.c | 65 u8 crc7_be(u8 crc, const u8 *buffer, size_t len) in crc7_be() argument
68 crc = crc7_be_byte(crc, *buffer++); in crc7_be()
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| D | crc16.c | 55 u16 crc16(u16 crc, u8 const *buffer, size_t len) in crc16() argument
58 crc = crc16_byte(crc, *buffer++); in crc16()
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| D | string_helpers.c | 678 char *buffer, *quoted; in kstrdup_quotable_cmdline() local
681 buffer = kmalloc(PAGE_SIZE, GFP_KERNEL); in kstrdup_quotable_cmdline()
682 if (!buffer) in kstrdup_quotable_cmdline()
685 res = get_cmdline(task, buffer, PAGE_SIZE - 1); in kstrdup_quotable_cmdline()
686 buffer[res] = '\0'; in kstrdup_quotable_cmdline()
689 while (--res >= 0 && buffer[res] == '\0') in kstrdup_quotable_cmdline()
694 if (buffer[i] == '\0') in kstrdup_quotable_cmdline()
695 buffer[i] = ' '; in kstrdup_quotable_cmdline()
698 quoted = kstrdup_quotable(buffer, gfp); in kstrdup_quotable_cmdline()
699 kfree(buffer); in kstrdup_quotable_cmdline()
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| D | test_dynamic_debug.c | 21 static int param_get_do_prints(char *buffer, const struct kernel_param *kp) in param_get_do_prints() argument
24 return scnprintf(buffer, PAGE_SIZE, "did do_prints\n"); in param_get_do_prints()
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| D | decompress_inflate.c | 36 static long INIT nofill(void *buffer, unsigned long len) in nofill() argument
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| D | kfifo.c | 67 int __kfifo_init(struct __kfifo *fifo, void *buffer, in __kfifo_init() argument
78 fifo->data = buffer; in __kfifo_init()
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| D | dynamic_debug.c | 789 int param_get_dyndbg_classes(char *buffer, const struct kernel_param *kp) in param_get_dyndbg_classes() argument
798 return scnprintf(buffer, PAGE_SIZE, "0x%lx\n", *dcp->bits); in param_get_dyndbg_classes()
802 return scnprintf(buffer, PAGE_SIZE, "%d\n", *dcp->lvl); in param_get_dyndbg_classes()
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| /lib/vdso/ |
| D | getrandom.c | 68 __cvdso_getrandom_data(const struct vdso_rng_data *rng_info, void *buffer, size_t len, in __cvdso_getrandom_data() argument
75 void *orig_buffer = buffer; in __cvdso_getrandom_data()
79 if (unlikely(opaque_len == ~0UL && !buffer && !len && !flags)) { in __cvdso_getrandom_data()
194 memcpy_and_zero_src(buffer, state->batch + state->pos, batch_len); in __cvdso_getrandom_data()
196 buffer += batch_len; in __cvdso_getrandom_data()
222 buffer = orig_buffer; in __cvdso_getrandom_data()
237 __arch_chacha20_blocks_nostack(buffer, state->key, counter, nblocks); in __cvdso_getrandom_data()
238 buffer += nblocks * CHACHA_BLOCK_SIZE; in __cvdso_getrandom_data()
257 __cvdso_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_l… in __cvdso_getrandom() argument
259 …return __cvdso_getrandom_data(__arch_get_vdso_rng_data(), buffer, len, flags, opaque_state, opaque… in __cvdso_getrandom()
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| /lib/crypto/mpi/ |
| D | mpicoder.c | 37 const uint8_t *buffer = xbuffer; in mpi_read_raw_data() local
43 while (nbytes > 0 && buffer[0] == 0) { in mpi_read_raw_data()
44 buffer++; in mpi_read_raw_data()
54 nbits -= count_leading_zeros(buffer[0]) - (BITS_PER_LONG - 8); in mpi_read_raw_data()
71 a |= *buffer++; in mpi_read_raw_data()
83 const uint8_t *buffer = xbuffer; in mpi_read_from_buffer() local
89 nbits = buffer[0] << 8 | buffer[1]; in mpi_read_from_buffer()
103 val = mpi_read_raw_data(buffer + 2, nbytes); in mpi_read_from_buffer()
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| /lib/kunit/ |
| D | assert.c | 96 char *buffer; in is_literal() local
104 buffer = kmalloc(len+1, GFP_KERNEL); in is_literal()
105 if (!buffer) in is_literal()
108 snprintf(buffer, len+1, "%lld", value); in is_literal()
109 ret = strncmp(buffer, text, len) == 0; in is_literal()
111 kfree(buffer); in is_literal()
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| D | test.c | 37 char *buffer; in __kunit_fail_current_test_impl() local
49 buffer = kunit_kmalloc(current->kunit_test, len, GFP_KERNEL); in __kunit_fail_current_test_impl()
50 if (!buffer) in __kunit_fail_current_test_impl()
54 vsnprintf(buffer, len, fmt, args); in __kunit_fail_current_test_impl()
57 kunit_err(current->kunit_test, "%s:%d: %s", file, line, buffer); in __kunit_fail_current_test_impl()
58 kunit_kfree(current->kunit_test, buffer); in __kunit_fail_current_test_impl()
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| /lib/zstd/common/ |
| D | entropy_common.c | 76 char buffer[8] = {0}; in FSE_readNCount_body() local
77 ZSTD_memcpy(buffer, headerBuffer, hbSize); in FSE_readNCount_body()
79 buffer, sizeof(buffer)); in FSE_readNCount_body()
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| D | fse.h | 157 FSE_PUBLIC_API size_t FSE_writeNCount (void* buffer, size_t bufferSize,
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| /lib/fonts/ |
| D | Kconfig | 16 your frame buffer console usually use.
29 This is the "high resolution" font for the VGA frame buffer (the one
35 Given the resolution provided by the frame buffer device, answer N
42 This is the "high resolution" font for the VGA frame buffer (the one
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| /lib/zstd/compress/ |
| D | fse_compress.c | 328 size_t FSE_writeNCount (void* buffer, size_t bufferSize, in FSE_writeNCount() argument
335 …return FSE_writeNCount_generic(buffer, bufferSize, normalizedCounter, maxSymbolValue, tableLog, 0); in FSE_writeNCount()
337 …return FSE_writeNCount_generic(buffer, bufferSize, normalizedCounter, maxSymbolValue, tableLog, 1 … in FSE_writeNCount()
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