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Searched refs:chksum (Results 1 - 25 of 45) sorted by relevance

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/third_party/lwip/src/core/ipv4/
H A Dicmp.c219 if (iecho->chksum > PP_HTONS(0xffffU - (ICMP_ECHO << 8))) { in icmp_input()
220 iecho->chksum = (u16_t)(iecho->chksum + PP_HTONS((u16_t)(ICMP_ECHO << 8)) + 1); in icmp_input()
222 iecho->chksum = (u16_t)(iecho->chksum + PP_HTONS(ICMP_ECHO << 8)); in icmp_input()
227 iecho->chksum = 0; in icmp_input()
231 iecho->chksum = 0; in icmp_input()
406 icmphdr->chksum = 0; in icmp_send_response()
409 icmphdr->chksum = inet_chksum(icmphdr, q->len); in icmp_send_response()
/third_party/lwip/src/core/
H A Dudp.c374 if (udphdr->chksum != 0) {
512 u8_t have_chksum, u16_t chksum)
523 have_chksum, chksum);
557 u16_t dst_port, u8_t have_chksum, u16_t chksum)
643 return udp_sendto_if_chksum(pcb, p, dst_ip, dst_port, netif, have_chksum, chksum);
681 u16_t chksum)
736 return udp_sendto_if_src_chksum(pcb, p, dst_ip, dst_port, netif, have_chksum, chksum, src_ip);
756 u16_t chksum, const ip_addr_t *src_ip)
834 udphdr->chksum = 0x0000;
874 udphdr->chksum
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H A Dtcp_out.c99 len, &seg->chksum, &seg->chksum_swapped); \
101 #define TCP_DATA_COPY2(dst, src, len, chksum, chksum_swapped) \
102 tcp_seg_add_chksum(LWIP_CHKSUM_COPY(dst, src, len), len, chksum, chksum_swapped);
105 #define TCP_DATA_COPY2(dst, src, len, chksum, chksum_swapped) MEMCPY(dst, src, len)
194 seg->chksum = 0; in tcp_create_segment()
214 /* wnd and chksum are set in tcp_output */ in tcp_create_segment()
295 tcp_seg_add_chksum(u16_t chksum, u16_t len, u16_t *seg_chksum, in tcp_seg_add_chksum() argument
299 /* add chksum to old chksum and fold to u16_t */ in tcp_seg_add_chksum()
300 helper = chksum in tcp_seg_add_chksum()
615 u16_t chksum = 0; tcp_write() local
850 u16_t chksum = 0; tcp_split_unsent_seg() local
907 &chksum, &chksum_swapped); tcp_split_unsent_seg() local
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H A Dpbuf.c1363 * @param chksum pointer to the checksum which is updated
1369 u16_t len, u16_t *chksum) in pbuf_fill_chksum()
1376 LWIP_ASSERT("chksum != NULL", chksum != NULL); in pbuf_fill_chksum()
1388 acc = *chksum; in pbuf_fill_chksum()
1390 *chksum = FOLD_U32T(acc); in pbuf_fill_chksum()
1368 pbuf_fill_chksum(struct pbuf *p, u16_t start_offset, const void *dataptr, u16_t len, u16_t *chksum) pbuf_fill_chksum() argument
/third_party/lwip/src/include/lwip/prot/
H A Dnd6.h56 PACK_STRUCT_FIELD(u16_t chksum);
74 PACK_STRUCT_FIELD(u16_t chksum);
96 PACK_STRUCT_FIELD(u16_t chksum);
121 PACK_STRUCT_FIELD(u16_t chksum);
142 PACK_STRUCT_FIELD(u16_t chksum);
H A Dicmp6.h141 PACK_STRUCT_FIELD(u16_t chksum);
159 PACK_STRUCT_FIELD(u16_t chksum);
H A Dip4.h126 #define IPH_CHKSUM_SET(hdr, chksum) (hdr)->_chksum = (chksum)
H A Dudp.h57 PACK_STRUCT_FIELD(u16_t chksum);
H A Dmld6.h56 PACK_STRUCT_FIELD(u16_t chksum);
H A Dicmp.h72 PACK_STRUCT_FIELD(u16_t chksum);
H A Dtcp.h63 PACK_STRUCT_FIELD(u16_t chksum);
/third_party/optimized-routines/networking/
H A DDir.mk25 build/bin/test/chksum
64 $(EMULATOR) build/bin/test/chksum -i simple
65 $(EMULATOR) build/bin/test/chksum -i scalar
66 $(EMULATOR) build/bin/test/chksum -i simd || true # simd is not always available
/third_party/lwip/src/include/lwip/apps/
H A Dfs.h48 u16_t chksum; member
73 const struct fsdata_chksum *chksum; member
118 const struct fsdata_chksum *chksum; member
/third_party/lwip/src/include/lwip/
H A Dudp.h148 u16_t chksum);
151 u8_t have_chksum, u16_t chksum);
153 u8_t have_chksum, u16_t chksum);
156 u8_t have_chksum, u16_t chksum, const ip_addr_t *src_ip);
H A Dnetbuf.h106 #define netbuf_set_chksum(buf, chksum) do { (buf)->flags = NETBUF_FLAG_CHKSUM; \
107 (buf)->toport_chksum = chksum; } while(0)
/third_party/f2fs-tools/lib/
H A Dlibf2fs.c562 __u32 chksum, chksum_seed; in f2fs_inode_chksum() local
567 chksum = f2fs_cal_crc32(c.chksum_seed, (__u8 *)&ino, in f2fs_inode_chksum()
569 chksum_seed = f2fs_cal_crc32(chksum, (__u8 *)&gen, sizeof(gen)); in f2fs_inode_chksum()
571 chksum = f2fs_cal_crc32(chksum_seed, (__u8 *)ri, offset); in f2fs_inode_chksum()
572 chksum = f2fs_cal_crc32(chksum, (__u8 *)&dummy_cs, cs_size); in f2fs_inode_chksum()
574 chksum = f2fs_cal_crc32(chksum, (__u8 *)ri + offset, in f2fs_inode_chksum()
576 return chksum; in f2fs_inode_chksum()
582 __u32 chksum; in f2fs_checkpoint_chksum() local
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/third_party/lwip/src/core/ipv6/
H A Dicmp6.c184 ((struct icmp6_echo_hdr *)(r->payload))->chksum = 0; in icmp6_input()
187 ((struct icmp6_echo_hdr *)(r->payload))->chksum = ip6_chksum_pseudo(r, in icmp6_input()
425 icmp6hdr->chksum = 0; in icmp6_send_response_with_addrs_and_netif()
428 icmp6hdr->chksum = ip6_chksum_pseudo(q, IP6_NEXTH_ICMP6, q->tot_len, in icmp6_send_response_with_addrs_and_netif()
/third_party/exfatprogs/lib/
H A Dexfat_dir.c544 uint16_t chksum = 0; in exfat_calc_name_hash() local
550 chksum = ((chksum << 15) | (chksum >> 1)) + (ch & 0xFF); in exfat_calc_name_hash()
551 chksum = ((chksum << 15) | (chksum >> 1)) + (ch >> 8); in exfat_calc_name_hash()
553 return chksum; in exfat_calc_name_hash()
/third_party/lwip/src/apps/http/
H A Dfs.c82 file->chksum = f->chksum; in fs_open()
/third_party/ffmpeg/libavformat/
H A Drdt.h54 * @param chksum pointer to buffer containing a checksum of the response,
59 void ff_rdt_calc_response_and_checksum(char response[41], char chksum[9],
H A Drdt.c94 ff_rdt_calc_response_and_checksum(char response[41], char chksum[9], in ff_rdt_calc_response_and_checksum() argument
127 chksum[i] = response[i * 4]; in ff_rdt_calc_response_and_checksum()
128 chksum[8] = 0; in ff_rdt_calc_response_and_checksum()
/third_party/toybox/toys/posix/
H A Dtar.c82 char name[100], mode[8], uid[8], gid[8],size[12], mtime[12], chksum[8], member
137 itoo(tmp.chksum, sizeof(tmp.chksum)-1, tar_cksum(&tmp)); in write_longname()
138 tmp.chksum[7] = ' '; in write_longname()
338 itoo(hdr.chksum, sizeof(hdr.chksum)-1, tar_cksum(&hdr)); in add_to_tar()
339 hdr.chksum[7] = ' '; in add_to_tar()
/third_party/icu/icu4c/source/test/perf/leperf/
H A DPortableFontInstance.cpp423 le_int32 chksum = 0; in getRawChecksum() local
429 chksum += r; in getRawChecksum()
432 return (le_uint32) chksum; // cast to signed in getRawChecksum()
/third_party/icu/icu4c/source/test/letest/
H A DPortableFontInstance.cpp415 le_int32 chksum = 0; in getRawChecksum() local
421 chksum += r; in getRawChecksum()
424 return (le_uint32) chksum; // cast to signed in getRawChecksum()
/third_party/python/Lib/
H A Dtarfile.py228 characters except for the chksum field which is treated as if
230 some tars (Sun and NeXT) calculate chksum with signed char,
855 chksum = 'Header checksum.', variable in TarInfo
885 self.chksum = 0 # header checksum
962 "chksum": self.chksum,
1138 chksum = calc_chksums(buf[-BLOCKSIZE:])[0]
1139 buf = buf[:-364] + bytes("%06o\0" % chksum, "ascii") + buf[-357:]
1231 chksum = nti(buf[148:156])
1232 if chksum no
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