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/lib/
Dstring_helpers.c133 static bool unescape_space(char **src, char **dst) in unescape_space() argument
135 char *p = *dst, *q = *src; in unescape_space()
156 *dst += 1; in unescape_space()
161 static bool unescape_octal(char **src, char **dst) in unescape_octal() argument
163 char *p = *dst, *q = *src; in unescape_octal()
175 *dst += 1; in unescape_octal()
180 static bool unescape_hex(char **src, char **dst) in unescape_hex() argument
182 char *p = *dst, *q = *src; in unescape_hex()
199 *dst += 1; in unescape_hex()
204 static bool unescape_special(char **src, char **dst) in unescape_special() argument
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Dstrncpy_from_user.c15 #define IS_UNALIGNED(src, dst) 0 argument
17 #define IS_UNALIGNED(src, dst) \ argument
18 (((long) dst | (long) src) & (sizeof(long) - 1))
27 static inline long do_strncpy_from_user(char *dst, const char __user *src, in do_strncpy_from_user() argument
33 if (IS_UNALIGNED(src, dst)) in do_strncpy_from_user()
42 *(unsigned long *)(dst+res) = c; in do_strncpy_from_user()
57 dst[res] = c; in do_strncpy_from_user()
97 long strncpy_from_user(char *dst, const char __user *src, long count) in strncpy_from_user() argument
117 kasan_check_write(dst, count); in strncpy_from_user()
118 check_object_size(dst, count, false); in strncpy_from_user()
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Dbitmap.c82 void __bitmap_complement(unsigned long *dst, const unsigned long *src, unsigned int bits) in __bitmap_complement() argument
86 dst[k] = ~src[k]; in __bitmap_complement()
101 void __bitmap_shift_right(unsigned long *dst, const unsigned long *src, in __bitmap_shift_right() argument
126 dst[k] = lower | upper; in __bitmap_shift_right()
129 memset(&dst[lim - off], 0, off*sizeof(unsigned long)); in __bitmap_shift_right()
146 void __bitmap_shift_left(unsigned long *dst, const unsigned long *src, in __bitmap_shift_left() argument
164 dst[k + off] = lower | upper; in __bitmap_shift_left()
167 memset(dst, 0, off*sizeof(unsigned long)); in __bitmap_shift_left()
171 int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, in __bitmap_and() argument
179 result |= (dst[k] = bitmap1[k] & bitmap2[k]); in __bitmap_and()
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Diomap_copy.c23 u32 __iomem *dst = to; in __iowrite32_copy() local
28 __raw_writel(*src++, dst++); in __iowrite32_copy()
44 u32 *dst = to; in __ioread32_copy() local
49 *dst++ = __raw_readl(src++); in __ioread32_copy()
68 u64 __iomem *dst = to; in __iowrite64_copy() local
73 __raw_writeq(*src++, dst++); in __iowrite64_copy()
Diomap.c278 static inline void mmio_insb(void __iomem *addr, u8 *dst, int count) in mmio_insb() argument
282 *dst = data; in mmio_insb()
283 dst++; in mmio_insb()
286 static inline void mmio_insw(void __iomem *addr, u16 *dst, int count) in mmio_insw() argument
290 *dst = data; in mmio_insw()
291 dst++; in mmio_insw()
294 static inline void mmio_insl(void __iomem *addr, u32 *dst, int count) in mmio_insl() argument
298 *dst = data; in mmio_insl()
299 dst++; in mmio_insl()
328 void ioread8_rep(void __iomem *addr, void *dst, unsigned long count) in ioread8_rep() argument
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Dchecksum.c152 csum_partial_copy_from_user(const void __user *src, void *dst, int len, in csum_partial_copy_from_user() argument
157 missing = __copy_from_user(dst, src, len); in csum_partial_copy_from_user()
159 memset(dst + len - missing, 0, missing); in csum_partial_copy_from_user()
164 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
172 csum_partial_copy(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy() argument
174 memcpy(dst, src, len); in csum_partial_copy()
175 return csum_partial(dst, len, sum); in csum_partial_copy()
Dhexdump.c44 int hex2bin(u8 *dst, const char *src, size_t count) in hex2bin() argument
53 *dst++ = (hi << 4) | lo; in hex2bin()
65 char *bin2hex(char *dst, const void *src, size_t count) in bin2hex() argument
70 dst = hex_byte_pack(dst, *_src++); in bin2hex()
71 return dst; in bin2hex()
Dtest_ubsan.c63 volatile char *dst, *src; in test_ubsan_load_invalid_value() local
67 dst = (char *)&val; in test_ubsan_load_invalid_value()
69 *dst = *src; in test_ubsan_load_invalid_value()
Dnlattr.c516 size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize) in nla_strlcpy() argument
527 memset(dst, 0, dstsize); in nla_strlcpy()
528 memcpy(dst, src, len); in nla_strlcpy()
545 char *src = nla_data(nla), *dst; in nla_strdup() local
550 dst = kmalloc(srclen + 1, flags); in nla_strdup()
551 if (dst != NULL) { in nla_strdup()
552 memcpy(dst, src, srclen); in nla_strdup()
553 dst[srclen] = '\0'; in nla_strdup()
555 return dst; in nla_strdup()
Dxxhash.c79 void xxh32_copy_state(struct xxh32_state *dst, const struct xxh32_state *src) in xxh32_copy_state() argument
81 memcpy(dst, src, sizeof(*dst)); in xxh32_copy_state()
85 void xxh64_copy_state(struct xxh64_state *dst, const struct xxh64_state *src) in xxh64_copy_state() argument
87 memcpy(dst, src, sizeof(*dst)); in xxh64_copy_state()
Dtextsearch.c204 static unsigned int get_linear_data(unsigned int consumed, const u8 **dst, in get_linear_data() argument
211 *dst = st->data + consumed; in get_linear_data()
Dbch.c141 static void load_ecc8(struct bch_control *bch, uint32_t *dst, in load_ecc8() argument
148 dst[i] = (src[0] << 24)|(src[1] << 16)|(src[2] << 8)|src[3]; in load_ecc8()
151 dst[nwords] = (pad[0] << 24)|(pad[1] << 16)|(pad[2] << 8)|pad[3]; in load_ecc8()
157 static void store_ecc8(struct bch_control *bch, uint8_t *dst, in store_ecc8() argument
164 *dst++ = (src[i] >> 24); in store_ecc8()
165 *dst++ = (src[i] >> 16) & 0xff; in store_ecc8()
166 *dst++ = (src[i] >> 8) & 0xff; in store_ecc8()
167 *dst++ = (src[i] >> 0) & 0xff; in store_ecc8()
173 memcpy(dst, pad, BCH_ECC_BYTES(bch)-4*nwords); in store_ecc8()
381 static void gf_poly_copy(struct gf_poly *dst, struct gf_poly *src) in gf_poly_copy() argument
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/lib/zstd/
Dhuf.h57 size_t HUF_compress4X_wksp(void *dst, size_t dstSize, const void *src, size_t srcSize, unsigned max…
104 size_t HUF_decompress4X_DCtx_wksp(HUF_DTable *dctx, void *dst, size_t dstSize, const void *cSrc, si…
105 size_t HUF_decompress4X_hufOnly_wksp(HUF_DTable *dctx, void *dst, size_t dstSize, const void *cSrc,…
107 size_t HUF_decompress4X2_DCtx_wksp(HUF_DTable *dctx, void *dst, size_t dstSize, const void *cSrc, s…
109 size_t HUF_decompress4X4_DCtx_wksp(HUF_DTable *dctx, void *dst, size_t dstSize, const void *cSrc, s…
130 size_t HUF_writeCTable_wksp(void *dst, size_t maxDstSize, const HUF_CElt *CTable, unsigned maxSymbo…
131 size_t HUF_compress4X_usingCTable(void *dst, size_t dstSize, const void *src, size_t srcSize, const…
144 size_t HUF_compress4X_repeat(void *dst, size_t dstSize, const void *src, size_t srcSize, unsigned m…
183 size_t HUF_decompress4X_usingDTable(void *dst, size_t maxDstSize, const void *cSrc, size_t cSrcSize…
184 size_t HUF_decompress4X2_usingDTable(void *dst, size_t maxDstSize, const void *cSrc, size_t cSrcSiz…
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Dhuf_decompress.c199 static size_t HUF_decompress1X2_usingDTable_internal(void *dst, size_t dstSize, const void *cSrc, s… in HUF_decompress1X2_usingDTable_internal() argument
201 BYTE *op = (BYTE *)dst; in HUF_decompress1X2_usingDTable_internal()
224 size_t HUF_decompress1X2_usingDTable(void *dst, size_t dstSize, const void *cSrc, size_t cSrcSize, … in HUF_decompress1X2_usingDTable() argument
229 return HUF_decompress1X2_usingDTable_internal(dst, dstSize, cSrc, cSrcSize, DTable); in HUF_decompress1X2_usingDTable()
232 size_t HUF_decompress1X2_DCtx_wksp(HUF_DTable *DCtx, void *dst, size_t dstSize, const void *cSrc, s… in HUF_decompress1X2_DCtx_wksp() argument
244 return HUF_decompress1X2_usingDTable_internal(dst, dstSize, ip, cSrcSize, DCtx); in HUF_decompress1X2_DCtx_wksp()
247 static size_t HUF_decompress4X2_usingDTable_internal(void *dst, size_t dstSize, const void *cSrc, s… in HUF_decompress4X2_usingDTable_internal() argument
255 BYTE *const ostart = (BYTE *)dst; in HUF_decompress4X2_usingDTable_internal()
355 size_t HUF_decompress4X2_usingDTable(void *dst, size_t dstSize, const void *cSrc, size_t cSrcSize, … in HUF_decompress4X2_usingDTable() argument
360 return HUF_decompress4X2_usingDTable_internal(dst, dstSize, cSrc, cSrcSize, DTable); in HUF_decompress4X2_usingDTable()
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Dhuf_compress.c82 size_t HUF_compressWeights_wksp(void *dst, size_t dstSize, const void *weightTable, size_t wtSize, … in HUF_compressWeights_wksp() argument
84 BYTE *const ostart = (BYTE *)dst; in HUF_compressWeights_wksp()
152 size_t HUF_writeCTable_wksp(void *dst, size_t maxDstSize, const HUF_CElt *CTable, U32 maxSymbolValu… in HUF_writeCTable_wksp() argument
154 BYTE *op = (BYTE *)dst; in HUF_writeCTable_wksp()
538 size_t HUF_compress1X_usingCTable(void *dst, size_t dstSize, const void *src, size_t srcSize, const… in HUF_compress1X_usingCTable() argument
541 BYTE *const ostart = (BYTE *)dst; in HUF_compress1X_usingCTable()
581 size_t HUF_compress4X_usingCTable(void *dst, size_t dstSize, const void *src, size_t srcSize, const… in HUF_compress4X_usingCTable() argument
586 BYTE *const ostart = (BYTE *)dst; in HUF_compress4X_usingCTable()
653 static size_t HUF_compress_internal(void *dst, size_t dstSize, const void *src, size_t srcSize, uns… in HUF_compress_internal() argument
656 BYTE *const ostart = (BYTE *)dst; in HUF_compress_internal()
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Dfse_decompress.c214 FORCE_INLINE size_t FSE_decompress_usingDTable_generic(void *dst, size_t maxDstSize, const void *cS… in FSE_decompress_usingDTable_generic() argument
217 BYTE *const ostart = (BYTE *)dst; in FSE_decompress_usingDTable_generic()
282 size_t FSE_decompress_usingDTable(void *dst, size_t originalSize, const void *cSrc, size_t cSrcSize… in FSE_decompress_usingDTable() argument
290 return FSE_decompress_usingDTable_generic(dst, originalSize, cSrc, cSrcSize, dt, 1); in FSE_decompress_usingDTable()
291 return FSE_decompress_usingDTable_generic(dst, originalSize, cSrc, cSrcSize, dt, 0); in FSE_decompress_usingDTable()
294 size_t FSE_decompress_wksp(void *dst, size_t dstCapacity, const void *cSrc, size_t cSrcSize, unsign… in FSE_decompress_wksp() argument
331 …return FSE_decompress_usingDTable(dst, dstCapacity, ip, cSrcSize, dt); /* always return, even if i… in FSE_decompress_wksp()
Ddecompress.c52 static void ZSTD_copy4(void *dst, const void *src) { memcpy(dst, src, 4); } in ZSTD_copy4() argument
412 static size_t ZSTD_copyRawBlock(void *dst, size_t dstCapacity, const void *src, size_t srcSize) in ZSTD_copyRawBlock() argument
416 memcpy(dst, src, srcSize); in ZSTD_copyRawBlock()
420 static size_t ZSTD_setRleBlock(void *dst, size_t dstCapacity, const void *src, size_t srcSize, size… in ZSTD_setRleBlock() argument
426 memset(dst, *(const BYTE *)src, regenSize); in ZSTD_setRleBlock()
1093 static size_t ZSTD_decompressSequences(ZSTD_DCtx *dctx, void *dst, size_t maxDstSize, const void *s… in ZSTD_decompressSequences() argument
1097 BYTE *const ostart = (BYTE * const)dst; in ZSTD_decompressSequences()
1348 static size_t ZSTD_decompressSequencesLong(ZSTD_DCtx *dctx, void *dst, size_t maxDstSize, const voi… in ZSTD_decompressSequencesLong() argument
1352 BYTE *const ostart = (BYTE * const)dst; in ZSTD_decompressSequencesLong()
1445 static size_t ZSTD_decompressBlock_internal(ZSTD_DCtx *dctx, void *dst, size_t dstCapacity, const v… in ZSTD_decompressBlock_internal() argument
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Dzstd_internal.h129 ZSTD_STATIC void ZSTD_copy8(void *dst, const void *src) { in ZSTD_copy8() argument
130 memcpy(dst, src, 8); in ZSTD_copy8()
135 ZSTD_STATIC void ZSTD_wildcopy(void *dst, const void *src, ptrdiff_t length) in ZSTD_wildcopy() argument
138 BYTE* op = (BYTE*)dst; in ZSTD_wildcopy()
146 return ZSTD_copy8(dst, src); in ZSTD_wildcopy()
Dcompress.c434 size_t ZSTD_noCompressBlock(void *dst, size_t dstCapacity, const void *src, size_t srcSize) in ZSTD_noCompressBlock() argument
438 memcpy((BYTE *)dst + ZSTD_blockHeaderSize, src, srcSize); in ZSTD_noCompressBlock()
439 ZSTD_writeLE24(dst, (U32)(srcSize << 2) + (U32)bt_raw); in ZSTD_noCompressBlock()
443 static size_t ZSTD_noCompressLiterals(void *dst, size_t dstCapacity, const void *src, size_t srcSiz… in ZSTD_noCompressLiterals() argument
445 BYTE *const ostart = (BYTE * const)dst; in ZSTD_noCompressLiterals()
462 static size_t ZSTD_compressRleLiteralsBlock(void *dst, size_t dstCapacity, const void *src, size_t … in ZSTD_compressRleLiteralsBlock() argument
464 BYTE *const ostart = (BYTE * const)dst; in ZSTD_compressRleLiteralsBlock()
482 static size_t ZSTD_compressLiterals(ZSTD_CCtx *zc, void *dst, size_t dstCapacity, const void *src, … in ZSTD_compressLiterals() argument
486 BYTE *const ostart = (BYTE *)dst; in ZSTD_compressLiterals()
496 return ZSTD_noCompressLiterals(dst, dstCapacity, src, srcSize); in ZSTD_compressLiterals()
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Dfse.h129 FSE_PUBLIC_API size_t FSE_compress_usingCTable(void *dst, size_t dstCapacity, const void *src, size…
197 FSE_PUBLIC_API size_t FSE_decompress_usingDTable(void *dst, size_t dstCapacity, const void *cSrc, s…
284 size_t FSE_decompress_wksp(void *dst, size_t dstCapacity, const void *cSrc, size_t cSrcSize, unsign…
/lib/lzo/
Dlzodefs.h22 #define COPY4(dst, src) \ argument
23 put_unaligned(get_unaligned((const u32 *)(src)), (u32 *)(dst))
25 #define COPY8(dst, src) \ argument
26 put_unaligned(get_unaligned((const u64 *)(src)), (u64 *)(dst))
28 #define COPY8(dst, src) \ argument
29 COPY4(dst, src); COPY4((dst) + 4, (src) + 4)
/lib/lz4/
Dlz4defs.h140 static FORCE_INLINE void LZ4_copy8(void *dst, const void *src) in LZ4_copy8() argument
145 put_unaligned(a, (U64 *)dst); in LZ4_copy8()
150 put_unaligned(a, (U32 *)dst); in LZ4_copy8()
151 put_unaligned(b, (U32 *)dst + 1); in LZ4_copy8()
Dlz4_compress.c525 char * const dst, in LZ4_compress_destSize_generic() argument
538 BYTE *op = (BYTE *) dst; in LZ4_compress_destSize_generic()
717 return (int) (((char *)op) - dst); in LZ4_compress_destSize_generic()
723 char *dst, in LZ4_compress_destSize_extState() argument
738 state, src, dst, *srcSizePtr, in LZ4_compress_destSize_extState()
744 src, dst, srcSizePtr, in LZ4_compress_destSize_extState()
749 src, dst, srcSizePtr, in LZ4_compress_destSize_extState()
757 char *dst, in LZ4_compress_destSize() argument
762 return LZ4_compress_destSize_extState(wrkmem, src, dst, srcSizePtr, in LZ4_compress_destSize()
Dlz4_decompress.c62 char * const dst, in LZ4_decompress_generic() argument
86 BYTE *op = (BYTE *) dst; in LZ4_decompress_generic()
438 return (int) (((char *)op) - dst); in LZ4_decompress_generic()
458 int LZ4_decompress_safe_partial(const char *src, char *dst, in LZ4_decompress_safe_partial() argument
462 return LZ4_decompress_generic(src, dst, compressedSize, dstCapacity, in LZ4_decompress_safe_partial()
464 noDict, (BYTE *)dst, NULL, 0); in LZ4_decompress_safe_partial()
/lib/crypto/
Ddes.c781 void des_encrypt(const struct des_ctx *ctx, u8 *dst, const u8 *src) in des_encrypt() argument
797 put_unaligned_le32(R, dst); in des_encrypt()
798 put_unaligned_le32(L, dst + 4); in des_encrypt()
802 void des_decrypt(const struct des_ctx *ctx, u8 *dst, const u8 *src) in des_decrypt() argument
818 put_unaligned_le32(R, dst); in des_decrypt()
819 put_unaligned_le32(L, dst + 4); in des_decrypt()
844 void des3_ede_encrypt(const struct des3_ede_ctx *dctx, u8 *dst, const u8 *src) in des3_ede_encrypt() argument
868 put_unaligned_le32(R, dst); in des3_ede_encrypt()
869 put_unaligned_le32(L, dst + 4); in des3_ede_encrypt()
873 void des3_ede_decrypt(const struct des3_ede_ctx *dctx, u8 *dst, const u8 *src) in des3_ede_decrypt() argument
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