| /bionic/tests/ |
| D | async_safe_test.cpp | 25 char buf[BUFSIZ]; in TEST() local
27 async_safe_format_buffer(buf, sizeof(buf), "a"); in TEST()
28 EXPECT_STREQ("a", buf); in TEST()
30 async_safe_format_buffer(buf, sizeof(buf), "%%"); in TEST()
31 EXPECT_STREQ("%", buf); in TEST()
33 async_safe_format_buffer(buf, sizeof(buf), "01234"); in TEST()
34 EXPECT_STREQ("01234", buf); in TEST()
36 async_safe_format_buffer(buf, sizeof(buf), "a%sb", "01234"); in TEST()
37 EXPECT_STREQ("a01234b", buf); in TEST()
40 async_safe_format_buffer(buf, sizeof(buf), "a%sb", s); in TEST()
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| D | fortify_test.cpp | 305 char buf[10]; in TEST_F() local
307 ASSERT_FORTIFY(strcpy(buf, orig)); in TEST_F()
317 char buf[0]; in TEST_F() local
319 ASSERT_FORTIFY(strcpy(buf, orig)); in TEST_F()
329 char buf[0]; in TEST_F() local
331 ASSERT_FORTIFY(strcpy(buf, orig)); in TEST_F()
341 char buf[1]; in TEST_F() local
343 ASSERT_FORTIFY(strcpy(buf, orig)); in TEST_F()
352 char buf[10]; in TEST_F() local
353 memcpy(buf, "0123456789", sizeof(buf)); in TEST_F()
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| D | stdio_test.cpp | 286 char buf[32]; in TEST() local
287 snprintf(buf, sizeof(buf), "%zd", v); in TEST()
292 char buf[BUFSIZ]; in TEST() local
293 EXPECT_EQ(23, snprintf(buf, sizeof(buf), "<%a>", 9990.235)); in TEST()
294 EXPECT_STREQ("<0x1.3831e147ae148p+13>", buf); in TEST()
300 char buf[BUFSIZ]; in TEST() local
308 EXPECT_EQ(41, snprintf(buf, sizeof(buf), "<%La>", u.v)); in TEST()
309 EXPECT_STREQ("<-0x1.dfdfdfdfdfdf9b9b9b9b9b9b9b9bp+8160>", buf); in TEST()
313 EXPECT_EQ(41, snprintf(buf, sizeof(buf), "<%La>", u.v)); in TEST()
314 EXPECT_STREQ("<0x1.ffffffffffffffffffffffffffffp+16383>", buf); in TEST()
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| D | libgen_test.cpp | 44 char* buf, size_t buf_size, int expected_errno) { in TestBasename() argument
46 int rc = basename_r(in, buf, buf_size); in TestBasename()
48 if (rc != -1 && buf != nullptr) { in TestBasename()
49 ASSERT_STREQ(expected_out, buf) << in; in TestBasename()
55 char* buf, size_t buf_size, int expected_errno) { in TestDirname() argument
57 int rc = dirname_r(in, buf, buf_size); in TestDirname()
59 if (rc != -1 && buf != nullptr) { in TestDirname()
60 ASSERT_STREQ(expected_out, buf) << in; in TestDirname()
68 char buf[256]; in TEST() local
70 TestBasename("", ".", -1, buf, 0, ERANGE); in TEST()
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| D | sys_xattr_test.cpp | 26 char buf[10]; in TEST() local
28 ASSERT_EQ(4, getxattr(tf.path, "user.foo", buf, sizeof(buf))); in TEST()
29 ASSERT_STREQ("bar", buf); in TEST()
30 buf[0] = '\0'; in TEST()
31 ASSERT_EQ(4, lgetxattr(tf.path, "user.foo", buf, sizeof(buf))); in TEST()
32 ASSERT_STREQ("bar", buf); in TEST()
37 char buf[10]; in TEST() local
39 ASSERT_EQ(4, fgetxattr(tf.fd, "user.foo", buf, sizeof(buf))); in TEST()
40 ASSERT_STREQ("bar", buf); in TEST()
45 char buf[10]; in TEST() local
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| D | string_posix_strerror_r_test.cpp | 41 char buf[256]; in TEST() local
44 ASSERT_EQ(0, strerror_r(0, buf, sizeof(buf))); in TEST()
45 ASSERT_STREQ("Success", buf); in TEST()
46 ASSERT_EQ(0, strerror_r(1, buf, sizeof(buf))); in TEST()
47 ASSERT_STREQ("Operation not permitted", buf); in TEST()
50 ASSERT_EQ(0, strerror_r(-1, buf, sizeof(buf))); in TEST()
51 ASSERT_STREQ("Unknown error -1", buf); in TEST()
52 ASSERT_EQ(0, strerror_r(1234, buf, sizeof(buf))); in TEST()
53 ASSERT_STREQ("Unknown error 1234", buf); in TEST()
57 memset(buf, 0, sizeof(buf)); in TEST()
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| D | iconv_test.cpp | 55 char buf[BUFSIZ] = {}; in TEST() local
63 char* out = buf; in TEST()
64 size_t out_bytes = sizeof(buf); in TEST()
68 wchar_t* utf16 = reinterpret_cast<wchar_t*>(buf); in TEST()
74 EXPECT_EQ(sizeof(buf) - (3 /* chars */ * 4 /* bytes each */), out_bytes); in TEST()
81 char buf[BUFSIZ] = {}; in TEST() local
89 char* out = buf; in TEST()
90 size_t out_bytes = sizeof(buf); in TEST()
97 EXPECT_EQ('a', buf[0]); in TEST()
98 EXPECT_EQ('?', buf[1]); in TEST()
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| D | resolv_test.cpp | 42 uint8_t buf[128]; in TEST() local
43 ASSERT_EQ(128, b64_pton(data, buf, sizeof(buf))); in TEST()
47 char buf[128]; in TEST() local
48 memset(buf, 'x', sizeof(buf)); in TEST()
51 buf, sizeof(buf))); in TEST()
52 ASSERT_STREQ(buf, "aGVsbG8="); in TEST()
56 u_char buf[128]; in TEST() local
57 memset(buf, 'x', sizeof(buf)); in TEST()
58 ASSERT_EQ(static_cast<int>(strlen("hello")), b64_pton("aGVsbG8=", buf, sizeof(buf))); in TEST()
59 ASSERT_STREQ(reinterpret_cast<char*>(buf), "hello"); in TEST()
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| D | string_test.cpp | 93 char buf[256]; in TEST() local
98 ASSERT_STREQ("Success", strerror_r(0, buf, sizeof(buf))); in TEST()
100 ASSERT_STREQ("Success", buf); in TEST()
102 ASSERT_STREQ("Operation not permitted", strerror_r(1, buf, sizeof(buf))); in TEST()
104 ASSERT_STREQ("Operation not permitted", buf); in TEST()
108 ASSERT_STREQ("Unknown error -1", strerror_r(-1, buf, sizeof(buf))); in TEST()
109 ASSERT_STREQ("Unknown error -1", buf); in TEST()
110 ASSERT_STREQ("Unknown error 1234", strerror_r(1234, buf, sizeof(buf))); in TEST()
111 ASSERT_STREQ("Unknown error 1234", buf); in TEST()
115 memset(buf, 0, sizeof(buf)); in TEST()
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| D | inttypes_test.cpp | 25 char buf[512]; \
26 memset(buf, 0, sizeof(buf)); \
27 snprintf(buf, sizeof(buf), "%" PRId##FMT_SUFFIX, int##TYPE_SUFFIX(123)); \
28 EXPECT_STREQ("123", buf); \
29 memset(buf, 0, sizeof(buf)); \
30 snprintf(buf, sizeof(buf), "%" PRIi##FMT_SUFFIX, int##TYPE_SUFFIX(123)); \
31 EXPECT_STREQ("123", buf); \
32 memset(buf, 0, sizeof(buf)); \
33 snprintf(buf, sizeof(buf), "%" PRIo##FMT_SUFFIX, int##TYPE_SUFFIX(123)); \
34 EXPECT_STREQ("173", buf); \
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| D | grp_pwd_test.cpp | 106 char buf[512]; in check_getpwuid_r() local
111 result = getpwuid_r(uid, &pwd_storage, buf, sizeof(buf), &pwd); in check_getpwuid_r()
121 char buf[512]; in check_getpwnam_r() local
126 result = getpwnam_r(username, &pwd_storage, buf, sizeof(buf), &pwd); in check_getpwnam_r()
151 char buf[512]; in expect_no_passwd_id() local
152 EXPECT_EQ(ENOENT, getpwuid_r(uid, &passwd_storage, buf, sizeof(buf), &passwd)); in expect_no_passwd_id()
165 char buf[512]; in expect_no_passwd_name() local
166 EXPECT_EQ(ENOENT, getpwnam_r(username, &passwd_storage, buf, sizeof(buf), &passwd)); in expect_no_passwd_name()
304 alignas(16) char buf[512]; in TEST() local
306 int result = getpwnam_r("root", &pwd_storage, buf + 1, sizeof(buf) - 1, &pwd); in TEST()
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| D | time_test.cpp | 197 char buf[64]; in TEST() local
201 EXPECT_EQ(10U, strftime(buf, sizeof(buf), "%s", &t)); in TEST()
202 EXPECT_STREQ("4108320000", buf); in TEST()
206 EXPECT_EQ(24U, strftime(buf, sizeof(buf), "%c", &t)); in TEST()
207 EXPECT_STREQ("Sun Mar 10 00:00:00 2100", buf); in TEST()
215 char buf[64]; in TEST() local
221 EXPECT_EQ(5U, strftime(buf, sizeof(buf), "<%Z>", &t)); in TEST()
222 EXPECT_STREQ("<PST>", buf); in TEST()
226 EXPECT_EQ(5U, strftime(buf, sizeof(buf), "<%Z>", &t)); in TEST()
227 EXPECT_STREQ("<PDT>", buf); in TEST()
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| D | sys_sendfile_test.cpp | 40 char buf[3]; in TEST() local
41 buf[2] = '\0'; in TEST()
42 ASSERT_EQ(2, TEMP_FAILURE_RETRY(read(dst_file.fd, &buf, 2))); in TEST()
43 ASSERT_STREQ("ll", buf); in TEST()
59 char buf[3]; in TEST() local
60 buf[2] = '\0'; in TEST()
61 ASSERT_EQ(2, TEMP_FAILURE_RETRY(read(dst_file.fd, &buf, 2))); in TEST()
62 ASSERT_STREQ("ll", buf); in TEST()
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| /bionic/libc/dns/nameser/ |
| D | ns_print.c | 59 char **buf, size_t *buflen);
62 char **buf, size_t *buflen);
63 static void addlen(size_t len, char **buf, size_t *buflen);
65 char **buf, size_t *buflen);
67 char **buf, size_t *buflen);
90 char *buf, size_t buflen) in ns_sprintrr() argument
97 name_ctx, origin, buf, buflen); in ns_sprintrr()
112 char *buf, size_t buflen) in ns_sprintrrf() argument
114 const char *obuf = buf; in ns_sprintrrf()
126 T(addstr("\t\t\t", (size_t)3, &buf, &buflen)); in ns_sprintrrf()
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| /bionic/libc/include/bits/fortify/ |
| D | unistd.h | 73 char* getcwd(char* const __pass_object_size buf, size_t size) in getcwd() argument
75 __error_if_overflows_objectsize(size, __bos(buf), getcwd) { in getcwd()
77 size_t bos = __bos(buf); in getcwd()
80 return __getcwd_chk(buf, size, bos); in getcwd()
83 return __call_bypassing_fortify(getcwd)(buf, size); in getcwd()
88 ssize_t pread(int fd, void* const __pass_object_size0 buf, size_t count, off_t offset) in pread() argument
91 __error_if_overflows_objectsize(count, __bos0(buf), pread) { in pread()
93 size_t bos = __bos0(buf); in pread()
96 return __PREAD_PREFIX(chk)(fd, buf, count, offset, bos); in pread()
99 return __PREAD_PREFIX(real)(fd, buf, count, offset); in pread()
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| D | socket.h | 41 ssize_t recvfrom(int fd, void* const buf __pass_object_size0, size_t len, int flags, struct sockadd… in recvfrom()
43 __clang_error_if(__bos_unevaluated_lt(__bos0(buf), len), in recvfrom()
46 size_t bos = __bos0(buf); in recvfrom()
49 return __recvfrom_chk(fd, buf, len, bos, flags, src_addr, addr_len); in recvfrom()
52 return __call_bypassing_fortify(recvfrom)(fd, buf, len, flags, src_addr, addr_len); in recvfrom()
56 ssize_t sendto(int fd, const void* const buf __pass_object_size0, size_t len, int flags, const stru… in sendto()
58 __clang_error_if(__bos_unevaluated_lt(__bos0(buf), len), in sendto()
61 size_t bos = __bos0(buf); in sendto()
64 return __sendto_chk(fd, buf, len, bos, flags, dest_addr, addr_len); in sendto()
67 return __call_bypassing_fortify(sendto)(fd, buf, len, flags, dest_addr, addr_len); in sendto()
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| /bionic/linker/ |
| D | linked_list_test.cpp | 168 const char* buf[max_size]; in TEST() local
169 memset(buf, 0, sizeof(buf)); in TEST()
171 ASSERT_EQ(0U, list.copy_to_array(buf, max_size)); in TEST()
172 ASSERT_EQ(nullptr, buf[0]); in TEST()
179 memset(buf, 0, sizeof(buf)); in TEST()
180 ASSERT_EQ(2U, list.copy_to_array(buf, 2)); in TEST()
181 ASSERT_STREQ("a", buf[0]); in TEST()
182 ASSERT_STREQ("b", buf[1]); in TEST()
183 ASSERT_EQ(nullptr, buf[2]); in TEST()
185 ASSERT_EQ(4U, list.copy_to_array(buf, max_size)); in TEST()
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| /bionic/libc/stdio/ |
| D | fmemopen.cpp | 40 char* buf; member
48 static int fmemopen_read(void* cookie, char* buf, int n) { in fmemopen_read() argument
54 memmove(buf, ck->buf + ck->offset, n); in fmemopen_read()
60 static int fmemopen_write(void* cookie, const char* buf, int n) { in fmemopen_write() argument
65 size_t space_for_null = (n > 0 && buf[n - 1] != '\0') ? 1 : 0; in fmemopen_write()
81 memmove(ck->buf + ck->offset, buf, n); in fmemopen_write()
85 if (buf[n - 1] != '\0') ck->buf[ck->offset] = '\0'; in fmemopen_write()
113 FILE* fmemopen(void* buf, size_t capacity, const char* mode) { in fmemopen() argument
123 ck->buf = static_cast<char*>(buf); in fmemopen()
126 if (ck->buf == nullptr) ck->buf = ck->allocation = static_cast<char*>(calloc(capacity, 1)); in fmemopen()
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| /bionic/libc/bionic/ |
| D | pty.cpp | 56 char* buf = tls.ptsname_buf; in ptsname() local
57 int error = ptsname_r(fd, buf, sizeof(tls.ptsname_buf)); in ptsname()
58 return (error == 0) ? buf : nullptr; in ptsname()
61 int ptsname_r(int fd, char* buf, size_t len) { in ptsname_r() argument
62 if (buf == nullptr) { in ptsname_r()
73 if (snprintf(buf, len, "/dev/pts/%u", pty_num) >= static_cast<int>(len)) { in ptsname_r()
83 char* buf = tls.ttyname_buf; in ttyname() local
84 int error = ttyname_r(fd, buf, sizeof(tls.ttyname_buf)); in ttyname()
85 return (error == 0) ? buf : nullptr; in ttyname()
88 int ttyname_r(int fd, char* buf, size_t len) { in ttyname_r() argument
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| D | getcwd.cpp | 34 extern "C" int __getcwd(char* buf, size_t size);
36 char* getcwd(char* buf, size_t size) { in getcwd() argument
38 if (buf != nullptr && size == 0) { in getcwd()
46 if (buf == nullptr) { in getcwd()
52 buf = allocated_buf = static_cast<char*>(malloc(allocated_size)); in getcwd()
53 if (buf == nullptr) { in getcwd()
59 int rc = __getcwd(buf, allocated_size); in getcwd()
69 buf = strdup(allocated_buf); in getcwd()
72 buf = allocated_buf; in getcwd()
76 return buf; in getcwd()
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| D | mntent.cpp | 39 mntent* getmntent_r(FILE* fp, struct mntent* e, char* buf, int buf_len) { in getmntent_r() argument
41 while (fgets(buf, buf_len, fp) != nullptr) { in getmntent_r()
45 if (sscanf(buf, " %n%*s%n %n%*s%n %n%*s%n %n%*s%n %d %d", in getmntent_r()
48 e->mnt_fsname = &buf[fsname0]; in getmntent_r()
49 buf[fsname1] = '\0'; in getmntent_r()
51 e->mnt_dir = &buf[dir0]; in getmntent_r()
52 buf[dir1] = '\0'; in getmntent_r()
54 e->mnt_type = &buf[type0]; in getmntent_r()
55 buf[type1] = '\0'; in getmntent_r()
57 e->mnt_opts = &buf[opts0]; in getmntent_r()
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| D | fortify.cpp | 104 size_t __fread_chk(void* buf, size_t size, size_t count, FILE* stream, size_t buf_size) { in __fread_chk() argument
108 return fread(buf, size, count, stream); in __fread_chk()
111 return fread(buf, size, count, stream); in __fread_chk()
114 size_t __fwrite_chk(const void* buf, size_t size, size_t count, FILE* stream, size_t buf_size) { in __fwrite_chk() argument
118 return fwrite(buf, size, count, stream); in __fwrite_chk()
121 return fwrite(buf, size, count, stream); in __fwrite_chk()
124 extern char* __getcwd_chk(char* buf, size_t len, size_t actual_size) { in __getcwd_chk() argument
126 return getcwd(buf, len); in __getcwd_chk()
178 ssize_t __pread64_chk(int fd, void* buf, size_t count, off64_t offset, size_t buf_size) { in __pread64_chk() argument
181 return pread64(fd, buf, count, offset); in __pread64_chk()
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| /bionic/benchmarks/ |
| D | stdlib_benchmark.cpp | 162 std::vector<char> buf; in BM_stdlib_mbstowcs() local
175 char* buf_aligned = GetAlignedPtr(&buf, buf_alignment, 500000); in BM_stdlib_mbstowcs()
181 buf[l++] = i, buf[l++] = j; in BM_stdlib_mbstowcs()
185 buf[l++] = i, buf[l++] = j, buf[l++] = k; in BM_stdlib_mbstowcs()
189 buf[l++] = i, buf[l++] = j, buf[l++] = 0x80, buf[l++] = k; in BM_stdlib_mbstowcs()
190 buf[l++] = 0; in BM_stdlib_mbstowcs()
204 std::vector<char> buf; in BM_stdlib_mbrtowc() local
216 char* buf_aligned = GetAlignedPtr(&buf, buf_alignment, 500000); in BM_stdlib_mbrtowc()
221 buf[l++] = i, buf[l++] = j; in BM_stdlib_mbrtowc()
225 buf[l++] = i, buf[l++] = j, buf[l++] = k; in BM_stdlib_mbrtowc()
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| /bionic/libc/dns/net/ |
| D | gethnamaddr.c | 134 u_char buf[MAXPACKET]; member
218 res_state res, struct hostent *hent, char *buf, size_t buflen, int *he) in getanswer() argument
241 eom = answer->buf + anslen; in getanswer()
262 bp = buf; in getanswer()
263 ep = buf + buflen; in getanswer()
264 cp = answer->buf; in getanswer()
269 n = dn_expand(answer->buf, eom, cp, bp, (int)(ep - bp)); in getanswer()
294 n = dn_expand(answer->buf, eom, cp, bp, (int)(ep - bp)); in getanswer()
315 n = dn_expand(answer->buf, eom, cp, tbuf, in getanswer()
344 n = dn_expand(answer->buf, eom, cp, tbuf, in getanswer()
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| /bionic/libc/dns/resolv/ |
| D | res_mkquery.c | 123 u_char *buf, /* buffer to put query */ in res_nmkquery() argument
141 if ((buf == NULL) || (buflen < HFIXEDSZ)) in res_nmkquery()
143 memset(buf, 0, HFIXEDSZ); in res_nmkquery()
144 hp = (HEADER *)(void *)buf; in res_nmkquery()
150 cp = buf + HFIXEDSZ; in res_nmkquery()
151 ep = buf + buflen; in res_nmkquery()
153 *dpp++ = buf; in res_nmkquery()
221 return (cp - buf); in res_nmkquery()
233 u_char *buf, /* buffer to put query */ in res_nopt() argument
246 hp = (HEADER *)(void *)buf; in res_nopt()
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