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Searched refs:len (Results 1 – 25 of 172) sorted by relevance

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/bionic/libc/kernel/uapi/linux/
Dhidraw.h23 #define HIDIOCGRAWNAME(len) _IOC(_IOC_READ, 'H', 0x04, len) argument
24 #define HIDIOCGRAWPHYS(len) _IOC(_IOC_READ, 'H', 0x05, len) argument
25 #define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x06, len) argument
26 #define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x07, len) argument
27 #define HIDIOCGRAWUNIQ(len) _IOC(_IOC_READ, 'H', 0x08, len) argument
28 #define HIDIOCSINPUT(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x09, len) argument
29 #define HIDIOCGINPUT(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x0A, len) argument
30 #define HIDIOCSOUTPUT(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x0B, len) argument
31 #define HIDIOCGOUTPUT(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x0C, len) argument
Dinput.h52 __u8 len; member
70 #define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) argument
71 #define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) argument
72 #define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) argument
73 #define EVIOCGPROP(len) _IOC(_IOC_READ, 'E', 0x09, len) argument
74 #define EVIOCGMTSLOTS(len) _IOC(_IOC_READ, 'E', 0x0a, len) argument
75 #define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) argument
76 #define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) argument
77 #define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) argument
78 #define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len) argument
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Dnetlink.h68 #define NLMSG_ALIGN(len) (((len) + NLMSG_ALIGNTO - 1) & ~(NLMSG_ALIGNTO - 1)) argument
70 #define NLMSG_LENGTH(len) ((len) + NLMSG_HDRLEN) argument
71 #define NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len)) argument
73 #define NLMSG_NEXT(nlh,len) ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), (struct nlmsghdr *) (((char *)… argument
74 …ine NLMSG_OK(nlh,len) ((len) >= (int) sizeof(struct nlmsghdr) && (nlh)->nlmsg_len >= sizeof(struct… argument
75 #define NLMSG_PAYLOAD(nlh,len) ((nlh)->nlmsg_len - NLMSG_SPACE((len))) argument
148 #define NLA_ALIGN(len) (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1)) argument
/bionic/libc/bionic/
Dlibgen.cpp42 int len; in __basename_r() local
48 len = 1; in __basename_r()
61 len = 1; in __basename_r()
71 len = endp - startp +1; in __basename_r()
74 result = len; in __basename_r()
78 if (len > static_cast<int>(buffer_size) - 1) { in __basename_r()
79 len = buffer_size - 1; in __basename_r()
84 if (len >= 0) { in __basename_r()
85 memcpy(buffer, startp, len); in __basename_r()
86 buffer[len] = 0; in __basename_r()
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Dfortify.cpp121 extern char* __getcwd_chk(char* buf, size_t len, size_t actual_size) { in __getcwd_chk() argument
122 __check_buffer_access("getcwd", "write into", len, actual_size); in __getcwd_chk()
123 return getcwd(buf, len); in __getcwd_chk()
132 extern "C" void* __memmove_chk(void* dst, const void* src, size_t len, size_t dst_len) { in __memmove_chk() argument
133 __check_buffer_access("memmove", "write into", len, dst_len); in __memmove_chk()
134 return memmove(dst, src, len); in __memmove_chk()
219 ssize_t __recvfrom_chk(int socket, void* buf, size_t len, size_t buf_size, in __recvfrom_chk() argument
221 __check_buffer_access("recvfrom", "write into", len, buf_size); in __recvfrom_chk()
222 return recvfrom(socket, buf, len, flags, src_addr, addrlen); in __recvfrom_chk()
225 ssize_t __sendto_chk(int socket, const void* buf, size_t len, size_t buflen, in __sendto_chk() argument
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Dwchar.cpp68 size_t mbsnrtowcs(wchar_t* dst, const char** src, size_t nmc, size_t len, mbstate_t* ps) { in mbsnrtowcs() argument
106 for (i = o = 0; i < nmc && o < len; i += r, o++) { in mbsnrtowcs()
135 size_t mbsrtowcs(wchar_t* dst, const char** src, size_t len, mbstate_t* ps) { in mbsrtowcs() argument
136 return mbsnrtowcs(dst, src, SIZE_MAX, len, ps); in mbsrtowcs()
148 size_t wcsnrtombs(char* dst, const wchar_t** src, size_t nwc, size_t len, mbstate_t* ps) { in wcsnrtombs() argument
177 for (i = o = 0; i < nwc && o < len; i++, o += r) { in wcsnrtombs()
187 } else if (len - o >= sizeof(buf)) { in wcsnrtombs()
201 if (r > len - o) { in wcsnrtombs()
211 size_t wcsrtombs(char* dst, const wchar_t** src, size_t len, mbstate_t* ps) { in wcsrtombs() argument
212 return wcsnrtombs(dst, src, SIZE_MAX, len, ps); in wcsrtombs()
/bionic/libc/dns/nameser/
Dns_print.c63 static void addlen(size_t len, char **buf, size_t *buflen);
64 static int addstr(const char *src, size_t len,
66 static int addtab(size_t len, size_t target, int spaced,
120 int len, x; in ns_sprintrrf() local
128 len = (int)prune_origin(name, origin); in ns_sprintrrf()
131 } else if (len == 0) { in ns_sprintrrf()
134 T(addstr(name, (size_t)len, &buf, &buflen)); in ns_sprintrrf()
138 name[len] == '\0')) && name[len - 1] != '.') { in ns_sprintrrf()
141 len++; in ns_sprintrrf()
143 T(spaced = addtab((size_t)len, 24, spaced, &buf, &buflen)); in ns_sprintrrf()
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/bionic/tests/
Dstring_test.cpp225 size_t len[ITER + 1]; member in StringTestState
239 len[n++] = 0; in InitLenArray()
242 if (l != len[n - 1]) { in InitLenArray()
243 len[n++] = l; in InitLenArray()
246 len[n++] = MAX_LEN; in InitLenArray()
274 memset(state.ptr1, 'L', state.len[i]); in TEST()
275 state.ptr1[random() % state.len[i]] = '\0'; in TEST()
276 state.ptr1[state.len[i] - 1] = '\0'; in TEST()
454 memset(state.ptr1, ~seek_char, state.len[i]); in TEST()
456 memset(state.ptr1, '\1', state.len[i]); in TEST()
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Dbuffer_tests.cpp186 static size_t SetIncrement(size_t len) { in SetIncrement() argument
187 if (len >= 4096) { in SetIncrement()
189 } else if (len >= 1024) { in SetIncrement()
234 static int MprotectHeap(void* addr, size_t len, int prot) { in MprotectHeap() argument
235 return mprotect(untag_address(addr), len, prot); in MprotectHeap()
252 for (size_t len = 0; len <= max_test_size; len += incr) { in RunSingleBufferAlignTest() local
253 incr = set_incr(len); in RunSingleBufferAlignTest()
259 SetFencepost(&buf_align[len]); in RunSingleBufferAlignTest()
261 test_func(buf_align, len); in RunSingleBufferAlignTest()
264 VerifyFencepost(&buf_align[len]); in RunSingleBufferAlignTest()
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/bionic/libc/include/bits/fortify/
Dsocket.h40 ssize_t recvfrom(int fd, void* _Nullable const buf __pass_object_size0, size_t len, int flags, stru… in recvfrom() argument
42 __clang_error_if(__bos_unevaluated_lt(__bos0(buf), len), in recvfrom()
47 if (!__bos_trivially_ge(bos, len)) { in recvfrom()
48 return __recvfrom_chk(fd, buf, len, bos, flags, src_addr, addr_len); in recvfrom()
51 return __call_bypassing_fortify(recvfrom)(fd, buf, len, flags, src_addr, addr_len); in recvfrom()
55 ssize_t sendto(int fd, const void* _Nonnull const buf __pass_object_size0, size_t len, int flags, c… in sendto() argument
57 __clang_error_if(__bos_unevaluated_lt(__bos0(buf), len), in sendto()
62 if (!__bos_trivially_ge(bos, len)) { in sendto()
63 return __sendto_chk(fd, buf, len, bos, flags, dest_addr, addr_len); in sendto()
66 return __call_bypassing_fortify(sendto)(fd, buf, len, flags, dest_addr, addr_len); in sendto()
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Dstrings.h32 …__bionic_bcopy(const void * _Nonnull src, void* _Nonnull const dst __pass_object_size0, size_t len) in __bionic_bcopy() argument
34 __clang_error_if(__bos_unevaluated_lt(__bos0(dst), len), in __bionic_bcopy()
38 if (!__bos_trivially_ge(bos, len)) { in __bionic_bcopy()
39 __builtin___memmove_chk(dst, src, len, bos); in __bionic_bcopy()
43 __builtin_memmove(dst, src, len); in __bionic_bcopy()
47 void __bionic_bzero(void* _Nonnull const b __pass_object_size0, size_t len) in __bionic_bzero() argument
49 __clang_error_if(__bos_unevaluated_lt(__bos0(b), len), in __bionic_bzero()
53 if (!__bos_trivially_ge(bos, len)) { in __bionic_bzero()
54 __builtin___memset_chk(b, 0, len, bos); in __bionic_bzero()
58 __builtin_memset(b, 0, len); in __bionic_bzero()
/bionic/libc/upstream-openbsd/lib/libc/stdio/
Dfvwrite.c51 size_t len; in __sfvwrite() local
58 if ((len = uio->uio_resid) == 0) in __sfvwrite()
69 len = iov->iov_len; in __sfvwrite()
72 while (len == 0) { \ in __sfvwrite()
75 len = iov->iov_len; \ in __sfvwrite()
85 w = (*fp->_write)(fp->_cookie, p, MIN(len, INT_MAX)); in __sfvwrite()
89 len -= w; in __sfvwrite()
107 (__SALC | __SSTR) && fp->_w < len) { in __sfvwrite()
114 _size = ((blen + len + 1 + pgmsk) & ~pgmsk) - 1; in __sfvwrite()
126 if (len < w) in __sfvwrite()
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Dfgetln.c68 size_t len; in fgetln() local
87 *lenp = len = p - fp->_p; in fgetln()
89 fp->_r -= len; in fgetln()
105 for (len = fp->_r, off = 0;; len += fp->_r) { in fgetln()
113 if (__slbexpand(fp, len + OPTIMISTIC)) in fgetln()
115 (void)memcpy(fp->_lb._base + off, fp->_p, len - off); in fgetln()
116 off = len; in fgetln()
128 len += diff; in fgetln()
129 if (__slbexpand(fp, len)) in fgetln()
136 *lenp = len; in fgetln()
Dopen_wmemstream.c36 size_t len; /* length of the data */ member
45 size_t nmc, len, end; in wmemstream_write() local
63 len = mbsnrtowcs(st->string + st->pos, &b, nmc, l, &st->mbs); in wmemstream_write()
64 if (len == (size_t)-1) in wmemstream_write()
66 st->pos += len; in wmemstream_write()
68 if (st->pos > st->len) { in wmemstream_write()
69 st->len = st->pos; in wmemstream_write()
70 st->string[st->len] = L'\0'; in wmemstream_write()
75 return (len); in wmemstream_write()
91 base = st->len; in wmemstream_seek()
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Dgetdelim.c50 size_t len, newlen, off; in getdelim() local
78 len = fp->_r; in getdelim()
80 len = (p - fp->_p) + 1; in getdelim()
83 if (off > SSIZE_MAX || len + 1 > SSIZE_MAX - off) { in getdelim()
87 newlen = off + len + 1; /* reserve space for NUL terminator */ in getdelim()
113 (void)memcpy((*buf + off), fp->_p, len); in getdelim()
115 fp->_r -= (int)len; in getdelim()
116 fp->_p += (int)len; in getdelim()
117 off += len; in getdelim()
Dvswscanf.c46 eofread(void *cookie, char *buf, int len) in eofread() argument
59 size_t len, mlen; in vswscanf() local
67 len = wcslen(str) * MB_CUR_MAX; in vswscanf()
68 if ((mbstr = malloc(len + 1)) == NULL) in vswscanf()
72 if ((mlen = wcsrtombs(mbstr, &strp, len, &mbs)) == (size_t)-1) { in vswscanf()
76 if (mlen == len) in vswscanf()
77 mbstr[len] = '\0'; in vswscanf()
Dopen_memstream.c35 size_t len; /* length of the data */ member
64 if (st->pos > st->len) { in memstream_write()
65 st->len = st->pos; in memstream_write()
66 st->string[st->len] = '\0'; in memstream_write()
87 base = st->len; in memstream_seek()
97 *st->psize = MINIMUM(st->pos, st->len); in memstream_seek()
139 st->len = 0; in open_memstream()
144 *psize = st->len; in open_memstream()
/bionic/libc/kernel/uapi/linux/netfilter/
Dnfnetlink_compat.h23 #define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1)) argument
24 #define NFA_OK(nfa,len) ((len) > 0 && (nfa)->nfa_len >= sizeof(struct nfattr) && (nfa)->nfa_len <= … argument
26 #define NFA_LENGTH(len) (NFA_ALIGN(sizeof(struct nfattr)) + (len)) argument
27 #define NFA_SPACE(len) NFA_ALIGN(NFA_LENGTH(len)) argument
33 ({ (start)->nfa_len = skb_tail_pointer(skb) - (unsigned char *) (start); (skb)->len; })
/bionic/libc/include/
Dstrings.h63 #define bcopy(b1, b2, len) __bionic_bcopy((b1), (b2), (len)) argument
64 …nline __always_inline void __bionic_bcopy(const void* _Nonnull b1, void* _Nonnull b2, size_t len) { in __bionic_bcopy() argument
65 __builtin_memmove(b2, b1, len); in __bionic_bcopy()
69 #define bzero(b, len) __bionic_bzero((b), (len)) argument
70 static __inline __always_inline void __bionic_bzero(void* _Nonnull b, size_t len) { in __bionic_bzero() argument
71 __builtin_memset(b, 0, len); in __bionic_bzero()
/bionic/libc/dns/include/
Dhostent.h67 #define HENT_ARRAY(dst, anum, ptr, len) \ argument
70 if (_len > len) \
74 len -= _len; \
77 #define HENT_COPY(dst, src, slen, ptr, len) \ argument
79 if ((size_t)slen > len) \
84 len -= slen; \
87 #define HENT_SCOPY(dst, src, ptr, len) \ argument
90 HENT_COPY(dst, src, _len, ptr, len); \
/bionic/libc/upstream-freebsd/lib/libc/string/
Dwcsnlen.c37 size_t len; in wcsnlen() local
39 for (len = 0; len < maxlen; len++, s++) { in wcsnlen()
43 return (len); in wcsnlen()
Dwcsdup.c39 size_t len; in wcsdup() local
41 len = wcslen(s) + 1; in wcsdup()
42 if ((copy = malloc(len * sizeof(wchar_t))) == NULL) in wcsdup()
44 return (wmemcpy(copy, s, len)); in wcsdup()
/bionic/libc/upstream-openbsd/lib/libc/net/
Dinet_ntop.c105 struct { int base, len; } best, cur; in inet_ntop6() member
123 cur.base = i, cur.len = 1; in inet_ntop6()
125 cur.len++; in inet_ntop6()
128 if (best.base == -1 || cur.len > best.len) in inet_ntop6()
135 if (best.base == -1 || cur.len > best.len) in inet_ntop6()
138 if (best.base != -1 && best.len < 2) in inet_ntop6()
149 i < (best.base + best.len)) { in inet_ntop6()
169 (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) { in inet_ntop6()
183 if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) { in inet_ntop6()
/bionic/libc/upstream-openbsd/lib/libc/string/
Dstrndup.c29 size_t len; in strndup() local
31 len = strnlen(str, maxlen); in strndup()
32 copy = malloc(len + 1); in strndup()
34 (void)memcpy(copy, str, len); in strndup()
35 copy[len] = '\0'; in strndup()
/bionic/libc/tzcode/
Dstrptime.c106 size_t len; in _strptime() local
222 len = strlen(_ctloc(day[i])); in _strptime()
223 if (strncasecmp(_ctloc(day[i]), bp, len) == 0) in _strptime()
227 len = strlen(_ctloc(abday[i])); in _strptime()
228 if (strncasecmp(_ctloc(abday[i]), bp, len) == 0) in _strptime()
237 bp += len; in _strptime()
247 len = strlen(_ctloc(mon[i])); in _strptime()
248 if (strncasecmp(_ctloc(mon[i]), bp, len) == 0) in _strptime()
252 len = strlen(_ctloc(abmon[i])); in _strptime()
253 if (strncasecmp(_ctloc(abmon[i]), bp, len) == 0) in _strptime()
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