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/xnu-11215/tools/trace/
H A Dwqtrace.lua30 if buf.pid == buf[1] then
33 pid_map[buf[1]] = buf.command
42 prefix, secs, proc, buf.pid, buf.threadid, buf.debugname)
130 prefix, buf.arg4, buf.arg3, buf.arg2)
137 prefix, buf.arg2, buf.arg3, buf.arg4)
140 prefix, buf.arg2, buf.arg3, buf.arg4)
181 prefix, reason, buf[3], buf[4])
230 prefix, buf[2], parse_thread_qos(buf[3] & 0xff), req_pri, buf[4] >> 1, buf[4] & 0x1)
233 prefix, buf[2], parse_thread_qos(buf[3] & 0xff), req_pri, buf[4])
288 prefix, buf[3], buf[4])
[all …]
H A Dbridgetime.lua43 if buf[3] == 1 then
78 …prefix, format_timestamp_arm(buf[1]), format_timestamp_intel(buf[2]), format_timestamp_arm(buf[3]))
86 prefix, format_timestamp_arm(buf[1]), format_timestamp_intel(buf[2]))
89 prefix, format_timestamp_arm(buf[1]), format_timestamp_intel(buf[2]))
92 prefix, format_timestamp_arm(buf[1]), format_timestamp_intel(buf[2]))
95 if buf[1] == 0 then
107 if buf[4] > 0 then
109 prefix, buf[4], format_timestamp_arm(buf[1]), format_timestamp_arm(buf[3]),
113 prefix, format_timestamp_arm(buf[1]), format_timestamp_arm(buf[3]),
122 local diff = (math.abs(buf[2] - buf[3]))/1000000
[all …]
H A Dkqtrace.lua29 proc = buf.command
32 type, secs, proc, buf.pid, buf.threadid, buf.debugname)
225 buf.arg1, state_string(kqrequest_state_strings, buf.arg2))
252 event_prefix_string(buf, true), buf.arg1, qos_string(buf.arg3),
258 buf.arg1, qos_string(buf.arg3))
268 event_prefix_string(buf, false), buf.arg2, qos_string(qos),
276 qos = buf.arg4
285 event_prefix_string(buf, workq), qos_string(buf.arg2),
291 tid = buf.arg2
314 event_prefix_string(buf, workq), buf.arg2,
[all …]
/xnu-11215/tests/
H A Dprng.c21 qsort(buf, nblocks, BLOCK_SIZE, cmp); in prng_sanitycheck()
25 T_ASSERT_NE(memcmp(buf, buf + BLOCK_SIZE, BLOCK_SIZE), 0, "duplicate block"); in prng_sanitycheck()
26 buf += BLOCK_SIZE; in prng_sanitycheck()
40 prng_sanitycheck(buf, BUF_SIZE); in prng_getentropy()
54 ssize_t m = read(fd, buf, n); in prng_devrandom()
59 buf += m; in prng_devrandom()
63 prng_sanitycheck(buf, BUF_SIZE); in prng_devrandom()
70 uint8_t *buf = malloc(BUF_SIZE * ncpu); variable
72 T_ASSERT_NOTNULL(buf, "malloc");
78 prng_sanitycheck(buf, BUF_SIZE * ncpu);
[all …]
H A Dproc_core_name_24152432.c63 char buf[BUFFLEN] = { 0 }; in list_coredump_files() local
67 ret = system(buf); in list_coredump_files()
109 char buf[BUFFLEN]; in look_for_coredump() local
110 memset(buf, 0, BUFFLEN); in look_for_coredump()
122 ret = remove(buf); in look_for_coredump()
146 char buf[BUFFLEN]; in sysctl_enable_coredumps() local
147 memset(buf, 0, BUFFLEN); in sysctl_enable_coredumps()
167 char buf[BUFFLEN]; variable
168 memset(buf, 0, BUFFLEN);
187 memset(buf, 0, BUFFLEN);
[all …]
H A Dscanf.c63 char buf[] = { i, '\0' }; variable
95 char buf[] = { i + '0', '\0' }; variable
100 char buf[] = { i / 10 + '0', i % 10 + '0', '\0' }; variable
105 char buf[] = { '-', i + '0', '\0' }; variable
121 char buf[] = { '0', i + '0', '\0' }; variable
126 char buf[] = { '0', 'x', i + '0', '\0' }; variable
131 char buf[] = { '0', 'x', i - 10 + 'a', '\0' }; variable
150 char buf[] = { '0', i + '0', '\0' }; variable
160 char buf[] = { '0', 'x', i + '0', '\0' }; variable
161 T_ASSERT_EQ_INT(sscanf(buf, "%x", &num), 1, "hex matched");
[all …]
H A Din_cksum_test.c18 char buf[9 + 16 * 3 + 1]; in log_hexdump() local
21 off = (unsigned)snprintf(buf, sizeof(buf), "%08x:", i); in log_hexdump()
23 …off += (unsigned)snprintf(buf + off, sizeof(buf) - off, " %02x", (((const uint8_t *)inp)[i]) & 0xf… in log_hexdump()
25 T_LOG("%s", buf); in log_hexdump()
29 T_LOG("%s", buf); in log_hexdump()
38 dumb_in_cksum(const uint8_t *buf, size_t len) in dumb_in_cksum() argument
42 uint16_t val = buf[1]; in dumb_in_cksum()
44 val |= buf[0]; in dumb_in_cksum()
46 buf += 2; in dumb_in_cksum()
54 uint16_t val = buf[0]; in dumb_in_cksum()
[all …]
H A Dperf_compressor.c74 buf[i] = (char*)malloc((size_t)vmpgsize * sizeof(char)); in allocate_zero_pages()
75 memset(buf[i], 0, vmpgsize); in allocate_zero_pages()
86 memset(buf[i], 0, vmpgsize); in allocate_mostly_zero_pages()
88 buf[i][j] = (char)(j + 1); in allocate_mostly_zero_pages()
100 arc4random_buf((void*)buf[i], (size_t)vmpgsize); in allocate_random_pages()
115 memset(&buf[j][i], val, 16); in allocate_representative_pages()
289 __block char **buf; variable
313 allocate_zero_pages(buf, num_pages, vmpgsize);
319 allocate_random_pages(buf, num_pages, vmpgsize);
329 i = buf[j][0];
[all …]
H A Duipc_sosendcheck.c19 do_recv(int sk, char *buf, size_t size) in do_recv() argument
28 iov->iov_base = buf; in do_recv()
34 buf += res; in do_recv()
44 char *buf = malloc(MSG1_LEN); in receiver() local
46 do_recv(sk, buf, MSG1_LEN); in receiver()
51 do_send(int sk, char *buf, size_t size) in do_send() argument
67 iov->iov_base = buf; in do_send()
73 buf += res_sendmsg; in do_send()
105 char *buf = malloc(MSG1_LEN); variable
113 do_send(s[0], buf, 5);
[all …]
H A Droute_output_stack_oflow_56033075.c18 uint8_t buf[ variable
24 struct rt_msghdr *rtm = (struct rt_msghdr *)buf;
28 bzero(buf, sizeof(buf));
42 sa = (struct sockaddr *)((void *)buf + len);
49 sa = (struct sockaddr *)((void *)buf + len);
61 T_ASSERT_EQ(-1, send(s, buf, len, 0), NULL);
74 sa = (struct sockaddr *)((void *)buf + len);
80 sa = (struct sockaddr *)((void *)buf + len);
86 T_ASSERT_EQ(-1, send(s, buf, len, 0), NULL);
H A Dextended_getdirentries64.c13 ssize_t __getdirentries64(int fd, void *buf, size_t bufsize, off_t *basep);
17 char buf[GETDIRENTRIES64_EXTENDED_BUFSIZE]; variable
24 flags = (getdirentries64_flags_t *)(uintptr_t)(buf + sizeof(buf) -
31 result = __getdirentries64(fd, buf, sizeof(buf), &offset);
33 T_ASSERT_LE((size_t)result, sizeof(buf) - sizeof(getdirentries64_flags_t),
/xnu-11215/libkern/zlib/
H A Dadler32.c48 #define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} argument
49 #define DO2(buf,i) DO1(buf,i); DO1(buf,i+1); argument
50 #define DO4(buf,i) DO2(buf,i); DO2(buf,i+2); argument
51 #define DO8(buf,i) DO4(buf,i); DO4(buf,i+4); argument
52 #define DO16(buf) DO8(buf,0); DO8(buf,8); argument
102 adler += buf[0]; in adler32()
112 if (buf == Z_NULL) in adler32()
118 adler += *buf++; in adler32()
134 buf += 16; in adler32()
144 DO16(buf); in adler32()
[all …]
H A Dz_crc32.c251 if (buf == Z_NULL) return 0UL; in z_crc32()
264 return crc32_little(crc, buf, len); in z_crc32()
266 return crc32_big(crc, buf, len); in z_crc32()
297 while (len && ((ptrdiff_t)buf & 3)) { in crc32_little()
302 buf4 = (const u4 FAR *)(const void FAR *)buf; in crc32_little()
311 buf = (const unsigned char FAR *)buf4; in crc32_little()
335 while (len && ((ptrdiff_t)buf & 3)) { in crc32_big()
336 c = (u4)(crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8)); in crc32_big()
340 buf4 = (const u4 FAR *)(const void FAR *)buf; in crc32_big()
351 buf = (const unsigned char FAR *)buf4; in crc32_big()
[all …]
H A Dzutil.c242 voidpf buf = opaque; /* just to make some compilers happy */ in zcalloc() local
249 buf = farmalloc(bsize); in zcalloc()
250 if (*(ush*)&buf != 0) return buf; in zcalloc()
252 buf = farmalloc(bsize + 16L); in zcalloc()
254 if (buf == NULL || next_ptr >= MAX_PTR) return NULL; in zcalloc()
255 table[next_ptr].org_ptr = buf; in zcalloc()
258 *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4; in zcalloc()
259 *(ush*)&buf = 0; in zcalloc()
260 table[next_ptr++].new_ptr = buf; in zcalloc()
261 return buf; in zcalloc()
/xnu-11215/libkern/kxld/
H A Dkxld_splitinfolc.c80 u_char * buf; in kxld_splitinfolc_export_macho() local
87 buf = (u_char *)(linked_object->linkedKext); in kxld_splitinfolc_export_macho()
94 if (buf + *data_offset > buf + size) { in kxld_splitinfolc_export_macho()
97 (void *) buf, in kxld_splitinfolc_export_macho()
98 (void *) (buf + size), in kxld_splitinfolc_export_macho()
100 (void *) (buf + *data_offset), in kxld_splitinfolc_export_macho()
101 (void *) (buf + *data_offset + splitinfolc->datasize), in kxld_splitinfolc_export_macho()
121 u_char *dataPtr = buf + *data_offset; in kxld_splitinfolc_export_macho()
125 (void *) buf, in kxld_splitinfolc_export_macho()
126 (void *) (buf + size), in kxld_splitinfolc_export_macho()
[all …]
/xnu-11215/san/memory/
H A Dkasan-report.c66 n += scnprintf(buf + n, len - n, in kasan_dump_shadow()
94 n += scnprintf(buf + n, len - n, "\n"); in kasan_dump_shadow()
97 n += scnprintf(buf + n, len - n, "\n"); in kasan_dump_shadow()
106 static char buf[KASAN_REPORT_BUFSIZE]; in kasan_report_internal() local
109 buf[0] = '\0'; in kasan_report_internal()
112 n += kasan_dump_shadow(p, buf + n, len - n); in kasan_report_internal()
114 dopanic ? panic("%s", buf) : printf("%s", buf); in kasan_report_internal()
144 char buf[len]; in kasan_log_report() local
158 buf[0] = '\0'; in kasan_log_report()
163 l += scnprintf(buf + l, len - l, "\n"); in kasan_log_report()
[all …]
/xnu-11215/tests/skywalk/
H A Dskt_reass.c246 buf += sizeof(uint32_t); in bad_fraglen_build()
271 buf[i] = 'f'; in bad_fraglen_build()
274 buf += plen; in bad_fraglen_build()
320 buf += sizeof(uint32_t); in timeout_build()
345 buf[i] = 'f'; in timeout_build()
348 buf += plen; in timeout_build()
398 bzero(buf, BUF_SIZE); in atomic_build()
436 buf[i] = 'f'; in atomic_build()
449 buf += dlen; in atomic_build()
492 bzero(buf, BUF_SIZE); in queue_limit_build()
[all …]
/xnu-11215/tests/vm/
H A Dperf_mlock.c61 void *buf = NULL; variable
71 buf = malloc(vmsize);
72 T_QUIET; T_ASSERT_NOTNULL(buf, "malloc()");
84 write(fd, buf, vmsize);
87 free(buf);
88 buf = NULL;
95 buf = mmap(NULL, vmsize, PROT_READ,
97 T_QUIET; T_ASSERT_NOTNULL(buf, "mmap()");
108 ret = mlock(buf, vmsize); in T_STAT_MEASURE()
112 ret = munlock(buf, vmsize);
[all …]
H A Dperf_compressor.c130 unsigned char *buf; in run_compress_benchmark() local
136 if (!buf) { in run_compress_benchmark()
162 munmap(buf, args->ta_buffer_size); in run_compress_benchmark()
195 unsigned char *buf = mmap_buffer(size); in alloc_and_fill_buffer() local
196 if (!buf) { in alloc_and_fill_buffer()
197 return buf; in alloc_and_fill_buffer()
201 bzero(buf, size); in alloc_and_fill_buffer()
204 arc4random_buf(buf, size); in alloc_and_fill_buffer()
207 fill_with_typical_data(buf, size); in alloc_and_fill_buffer()
213 return buf; in alloc_and_fill_buffer()
[all …]
H A Dvm_compressor.c48 read_big_sysctl(const int *mib, size_t mib_len, const char* name, char **buf) in read_big_sysctl() argument
55 *buf = (char*)malloc(len); in read_big_sysctl()
56 T_ASSERT_NE_PTR((void*)*buf, NULL, "allocation for sysctl %zu", len); in read_big_sysctl()
57 rc = sysctl(mib, mib_len, *buf, &len, NULL, 0); in read_big_sysctl()
76 char *buf = NULL; variable
77 size_t sz = read_big_sysctl(mib, mib_len, "vm.compressor_segments", &buf);
81 uint32_t hdr_magic = *((uint32_t*)buf);
102 char *buf = NULL; variable
103 size_t sz = read_big_sysctl(mib, mib_len, "vm.compressor_segments.<pid>", &buf);
107 uint32_t hdr_magic = *((uint32_t*)buf);
[all …]
/xnu-11215/bsd/kern/
H A Dkern_kpc.c182 uint32_t *size, void *buf) in sysctl_kpc_get_counters() argument
184 uint64_t *ctr_buf = (uint64_t*)buf; in sysctl_kpc_get_counters()
204 uint32_t *size, void *buf) in sysctl_kpc_get_shadow_counters() argument
206 uint64_t *ctr_buf = (uint64_t*)buf; in sysctl_kpc_get_shadow_counters()
227 uint32_t *size, void *buf) in sysctl_kpc_get_thread_counters() argument
247 return kpc_get_config( classes, buf ); in sysctl_kpc_get_config()
263 return kpc_get_period( classes, buf ); in sysctl_kpc_get_period()
273 return kpc_set_period( classes, buf); in sysctl_kpc_set_period()
303 error = get_fn(arg, &bufsize, buf); in sysctl_get_bigarray()
359 error = set_fn((uint32_t)arg, buf); in sysctl_getset_bigarray()
[all …]
H A Dchunklist.c194 void *buf = NULL; in validate_root_image() local
220 if (!buf) { in validate_root_image()
223 if (buf == NULL) { in validate_root_image()
276 kfree_data(buf, bufsz); in validate_root_image()
337 struct chunklist_hdr *hdr = buf; in validate_chunklist()
512 void *buf = NULL; in authenticate_bootkc_uuid() local
551 kfree_data(buf, bufsz); in authenticate_bootkc_uuid()
562 void *buf = NULL; in authenticate_libkern_uuid() local
579 kfree_data(buf, bufsz); in authenticate_libkern_uuid()
580 buf = NULL; in authenticate_libkern_uuid()
[all …]
/xnu-11215/libkern/net/
H A Dinet_ntoa.c37 static char buf[4 * sizeof "123"]; in inet_ntoa() local
40 snprintf(buf, sizeof(buf), "%d.%d.%d.%d", in inet_ntoa()
45 return buf; in inet_ntoa()
49 inet_ntoa_r(struct in_addr ina, char *buf, size_t buflen) in inet_ntoa_r() argument
53 snprintf(buf, buflen, "%d.%d.%d.%d", in inet_ntoa_r()
58 return buf; in inet_ntoa_r()
/xnu-11215/bsd/nfs/
H A Dxdr_subs.h169 xbp->xb_ptr = buf; in xb_init_buffer()
287 void *buf = NULL; in xb_malloc() local
292 buf = malloc(size); in xb_malloc()
294 return buf; in xb_malloc()
300 void *buf = NULL; in xb_realloc() local
308 return buf; in xb_realloc()
321 free(buf); in xb_free_size()
329 xb_free(void *buf) in xb_free() argument
334 free(buf); in xb_free()
409 buf += tlen; in xb_add_bytes()
[all …]
/xnu-11215/libkern/
H A Dmkext.c36 #define DO1(buf, i) {s1 += buf[i]; s2 += s1;} argument
37 #define DO2(buf, i) DO1(buf,i); DO1(buf,i+1); argument
38 #define DO4(buf, i) DO2(buf,i); DO2(buf,i+2); argument
39 #define DO8(buf, i) DO4(buf,i); DO4(buf,i+4); argument
40 #define DO16(buf) DO8(buf,0); DO8(buf,8); argument
43 mkext_adler32(uint8_t *buf, int32_t len) in mkext_adler32() argument
54 DO16(buf); in mkext_adler32()
55 buf += 16; in mkext_adler32()
60 s1 += *buf++; in mkext_adler32()

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