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/system/core/include/utils/
DBitSet.h37 static inline uint32_t valueForBit(uint32_t n) { return 0x80000000UL >> n; } in valueForBit()
60 inline bool hasBit(uint32_t n) const { return hasBit(value, n); } in hasBit()
62 static inline bool hasBit(uint32_t value, uint32_t n) { return value & valueForBit(n); } in hasBit()
65 inline void markBit(uint32_t n) { markBit(value, n); } in markBit()
67 static inline void markBit (uint32_t& value, uint32_t n) { value |= valueForBit(n); } in markBit()
70 inline void clearBit(uint32_t n) { clearBit(value, n); } in clearBit()
72 static inline void clearBit(uint32_t& value, uint32_t n) { value &= ~ valueForBit(n); } in clearBit()
97 uint32_t n = firstMarkedBit(value); in clearFirstMarkedBit() local
98 clearBit(value, n); in clearFirstMarkedBit()
99 return n; in clearFirstMarkedBit()
[all …]
DTypeHelpers.h132 void construct_type(TYPE* p, size_t n) {
134 while (n--) {
141 void destroy_type(TYPE* p, size_t n) {
143 while (n--) {
151 void copy_type(TYPE* d, const TYPE* s, size_t n) {
153 while (n--) {
158 memcpy(d,s,n*sizeof(TYPE));
163 void splat_type(TYPE* where, const TYPE* what, size_t n) {
165 while (n--) {
170 while (n--) {
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/system/core/libpixelflinger/
Dfixed.cpp73 GGLfixed gglFastDivx(GGLfixed n, GGLfixed d) in gglFastDivx() argument
76 n >>= 8; in gglFastDivx()
79 return gglMulx(n, gglRecip(d)); in gglFastDivx()
174 int32_t gglDivQ(GGLfixed n, GGLfixed d, int32_t i) in gglDivQ() argument
177 const int32_t ds = n^d; in gglDivQ()
178 if (n<0) n = -n; in gglDivQ()
180 int nd = gglClz(d) - gglClz(n); in gglDivQ()
183 else n <<= -nd; in gglDivQ()
193 n -= d; in gglDivQ()
196 if (n>=0) q |= 128; in gglDivQ()
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Dpicker.cpp43 new_needs.n &= ~GGL_NEEDS_CB_FORMAT_MASK; in ggl_pick()
44 new_needs.n |= GGL_BUILD_NEEDS(c->state.buffers.color.format, CB_FORMAT); in ggl_pick()
50 uint32_t n = GGL_BUILD_NEEDS(c->state.buffers.color.format, CB_FORMAT); in ggl_pick() local
82 n |= GGL_BUILD_NEEDS( src, BLEND_SRC ); in ggl_pick()
83 n |= GGL_BUILD_NEEDS( dst, BLEND_DST ); in ggl_pick()
85 n |= GGL_BUILD_NEEDS( src_alpha, BLEND_SRCA ); in ggl_pick()
86 n |= GGL_BUILD_NEEDS( dst_alpha, BLEND_DSTA ); in ggl_pick()
88 n |= GGL_BUILD_NEEDS( src, BLEND_SRCA ); in ggl_pick()
89 n |= GGL_BUILD_NEEDS( dst, BLEND_DSTA ); in ggl_pick()
92 n |= GGL_BUILD_NEEDS( GGL_ONE, BLEND_SRC ); in ggl_pick()
[all …]
/system/core/libutils/
Dprimes.py27 def is_odd_prime(n): argument
28 limit = (n - 1) / 2
31 if n % d == 0:
38 n = 5 variable
40 while n < max:
41 print " %d," % (n)
42 n = n * 2 + 1 variable
43 while not is_odd_prime(n):
44 n += 2
DStopWatch.cpp47 const int n = mNumLaps; in ~StopWatch() local
49 for (int i=0 ; i<n ; i++) { in ~StopWatch()
67 const int n = mNumLaps; in lap() local
68 mLaps[n].soFar = elapsed; in lap()
69 mLaps[n].thisLap = n ? (elapsed - mLaps[n-1].soFar) : elapsed; in lap()
70 mNumLaps = n+1; in lap()
/system/core/gpttool/
Dgpttool.c121 unsigned n; in add_ptn() local
132 for (n = 0; n < EFI_ENTRIES; n++, entry++) { in add_ptn()
139 for (n = 0; (n < EFI_NAMELEN) && *name; n++) in add_ptn()
140 entry->name[n] = *name++; in add_ptn()
162 unsigned n, m; in show() local
168 for (n = 0; n < EFI_ENTRIES; n++, entry++) { in show()
176 n + 1, entry->first_lba, entry->last_lba, name); in show()
183 unsigned n; in find_next_lba() local
185 for (n = 0; n < EFI_ENTRIES; n++, entry++) { in find_next_lba()
197 u64 n = strtoull(sz, 0, 10); in parse_size() local
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/system/core/toolbox/upstream-netbsd/lib/libc/gen/
Dgetbsize.c57 long n, max, mul, blocksize; in __weak_alias() local
67 if ((n = strtol(p, &ep, 10)) < 0) in __weak_alias()
69 if (n == 0) in __weak_alias()
70 n = 1; in __weak_alias()
95 n = 512; in __weak_alias()
100 if (n > max) { in __weak_alias()
102 n = max; in __weak_alias()
104 if ((blocksize = n * mul) < 512) { in __weak_alias()
107 blocksize = n = 512; in __weak_alias()
110 blocksize = n = 512; in __weak_alias()
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/system/media/audio_utils/
Dfixedfft.cpp111 void fixed_fft(int n, int32_t *v) in fixed_fft() argument
115 for (r = 0, i = 1; i < n; ++i) { in fixed_fft()
116 for (p = n; !(p & r); p >>= 1, r ^= p); in fixed_fft()
124 for (p = 1; p < n; p <<= 1) { in fixed_fft()
127 for (i = 0; i < n; i += p << 1) { in fixed_fft()
138 for (i = r; i < n; i += p << 1) { in fixed_fft()
148 void fixed_fft_real(int n, int32_t *v) in fixed_fft_real() argument
150 int scale = LOG_FFT_SIZE, m = n >> 1, i; in fixed_fft_real()
152 fixed_fft(n, v); in fixed_fft_real()
153 for (i = 1; i <= n; i <<= 1, --scale); in fixed_fft_real()
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/system/core/init/
Dutil.c51 unsigned int n; in android_name_to_id() local
53 for (n = 0; n < android_id_count; n++) { in android_name_to_id()
54 if (!strcmp(info[n].name, name)) in android_name_to_id()
55 return info[n].aid; in android_name_to_id()
252 int n; in mtd_name_to_number() local
257 for (n = 0; n < mtd_part_count; n++) { in mtd_name_to_number()
258 if (!strcmp(name, mtd_part_map[n].name)) { in mtd_name_to_number()
259 return mtd_part_map[n].number; in mtd_name_to_number()
412 int fd, n; in get_hardware_name() local
430 n = read(fd, data + len, limit - len); in get_hardware_name()
[all …]
Dparser.c19 int n; in DUMP()
26 for (n = 0; n < svc->nargs; n++) { in DUMP()
27 RAW(" '%s'", svc->args[n]); in DUMP()
41 for (n = 0; n < cmd->nargs; n++) { in DUMP()
42 RAW(" %s", cmd->args[n]); in DUMP()
/system/extras/tests/bionic/libc/other/
Dtest_vfprintf_leak.c40 int n; in main() local
42 for (n = 0; n < 10000; n++) in main()
43 snprintf( temp, sizeof(temp), "%g", n*0.647287623 ); in main()
/system/core/toolbox/
Ddmesg.c16 int n, op, klog_buf_len; in dmesg_main() local
39 n = klogctl(op, buffer, klog_buf_len); in dmesg_main()
40 if (n < 0) { in dmesg_main()
44 buffer[n] = '\0'; in dmesg_main()
46 while((ret = write(STDOUT_FILENO, p, n))) { in dmesg_main()
54 n -= ret; in dmesg_main()
Ddf.c9 static void printsize(long long n) in printsize() argument
14 n *= 10; in printsize()
16 if (n > 1024*1024*10) { in printsize()
17 n /= 1024; in printsize()
21 if (n > 1024*1024*10) { in printsize()
22 n /= 1024; in printsize()
26 t = (n + 512) / 1024; in printsize()
Did.c33 int n, max; in id_main() local
46 for(n = 1; n < max; n++) { in id_main()
48 print_gid(list[n]); in id_main()
/system/extras/tests/uevents/
Duevents.c26 int n; in main() local
33 while ((n = uevent_kernel_multicast_recv(device_fd, msg, UEVENT_MSG_LEN)) > 0) { in main()
34 msg[n] = '\0'; in main()
35 msg[n+1] = '\0'; in main()
37 for (i = 0; i < n; i++) in main()
/system/core/fastbootd/
Dutils.c117 int n; in strip() local
119 n = strspn(str, " \t"); in strip()
120 str += n; in strip()
121 n = strcspn(str, " \t"); in strip()
122 str[n] = '\0'; in strip()
187 size_t n = 0; in bulk_read() local
189 while (n < length) { in bulk_read()
190 size_t to_read = (length - n > READ_BUF_SIZE) ? READ_BUF_SIZE : length - n; in bulk_read()
191 ret = TEMP_FAILURE_RETRY(read(bulk_out, buf + n, to_read)); in bulk_read()
197 n += ret; in bulk_read()
[all …]
Dsocket_client.c48 int n; in run_socket_client() local
72 if ((n = read(STDIN_FD, buffer, BUFFER_SIZE)) < 0) { in run_socket_client()
76 if (bulk_write(fd, buffer, n) < 0) { in run_socket_client()
82 if ((n = read(fd, buffer, BUFFER_SIZE)) < 0) { in run_socket_client()
86 if (bulk_write(STDOUT_FD, buffer, n) < 0) { in run_socket_client()
/system/core/fastboot/
Dusb_linux.c246 int fd, n; in read_sysfs_string() local
256 n = read(fd, buf, bufsize - 1); in read_sysfs_string()
259 if (n < 0) in read_sysfs_string()
262 buf[n] = '\0'; in read_sysfs_string()
264 return n; in read_sysfs_string()
306 int n, in, out, ifc; in find_usb_device() local
332 n = read(fd, desc, sizeof(desc)); in find_usb_device()
334 if(filter_usb_device(de->d_name, desc, n, writable, callback, in find_usb_device()
342 n = ioctl(fd, USBDEVFS_CLAIMINTERFACE, &ifc); in find_usb_device()
343 if(n != 0) { in find_usb_device()
[all …]
/system/core/libmincrypt/test/
Decdsa_test.c240 #define CHECK_GOOD_DSA_SIG(n) do {\ in main() argument
241 CHECK_DSA_SIG(good_dsa_signature_##n, 1); \ in main()
242 int result = !memcmp(P256_DIGITS(&good_dsa_signature_##n##_r), P256_DIGITS(&r), \ in main()
246 result = !memcmp(P256_DIGITS(&good_dsa_signature_##n##_s), P256_DIGITS(&s), \ in main()
251 #define CHECK_BAD_DSA_SIG(n) \ in main() argument
252 CHECK_DSA_SIG(bad_dsa_signature_##n, 0) in main()
265 #define TEST_MESSAGE(n) do {\ in main() argument
266 message = parsehex(message_##n, &mlen); \ in main()
269 signature = parsehex(signature_##n, &slen); \ in main()
272 printf("message %d: %s\n", n, result ? "verified" : "not verified"); \ in main()
/system/core/libcutils/
Ddebugger.c140 ssize_t n; in dump_backtrace_to_file_timeout() local
141 while ((n = TEMP_FAILURE_RETRY(read(sock_fd, buffer, sizeof(buffer)))) > 0) { in dump_backtrace_to_file_timeout()
142 if (TEMP_FAILURE_RETRY(write(fd, buffer, n)) != n) { in dump_backtrace_to_file_timeout()
164 ssize_t n = TEMP_FAILURE_RETRY(read(sock_fd, buffer, sizeof(buffer) - 1)); in dump_tombstone_timeout() local
165 if (n <= 0) { in dump_tombstone_timeout()
169 if (n >= (ssize_t) pathlen) { in dump_tombstone_timeout()
170 n = pathlen - 1; in dump_tombstone_timeout()
172 buffer[n] = '\0'; in dump_tombstone_timeout()
173 memcpy(pathbuf, buffer, n + 1); in dump_tombstone_timeout()
Dmemory.c71 size_t n = siz; in strlcpy() local
74 if (n != 0) { in strlcpy()
75 while (--n != 0) { in strlcpy()
82 if (n == 0) { in strlcpy()
/system/core/logd/
DLogListener.cpp56 ssize_t n = recvmsg(socket, &hdr, 0); in onDataAvailable() local
57 if (n <= (ssize_t)(sizeof_log_id_t + sizeof(uint16_t) + sizeof(log_time))) { in onDataAvailable()
90 n -= sizeof_log_id_t; in onDataAvailable()
95 n -= sizeof(uint16_t); in onDataAvailable()
100 n -= sizeof(log_time); in onDataAvailable()
106 ((size_t) n <= USHRT_MAX) ? (unsigned short) n : USHRT_MAX); in onDataAvailable()
/system/core/libpixelflinger/tests/codegen/
Dcodegen.cpp39 static void ggl_test_codegen(uint32_t n, uint32_t p, uint32_t t0, uint32_t t1) in ggl_test_codegen() argument
45 needs.n = n; in ggl_test_codegen()
79 uint32_t n; in main() local
83 sscanf(argv[1], "%08x:%08x_%08x_%08x", &p, &n, &t0, &t1); in main()
84 ggl_test_codegen(n, p, t0, t1); in main()
/system/core/healthd/
Dhealthd.cpp213 int n; in uevent_event() local
215 n = uevent_kernel_multicast_recv(uevent_fd, msg, UEVENT_MSG_LEN); in uevent_event()
216 if (n <= 0) in uevent_event()
218 if (n >= UEVENT_MSG_LEN) /* overflow -- discard */ in uevent_event()
221 msg[n] = '\0'; in uevent_event()
222 msg[n+1] = '\0'; in uevent_event()
295 for (int n = 0; n < nevents; ++n) { in healthd_mainloop() local
296 if (events[n].data.ptr) in healthd_mainloop()
297 (*(void (*)(int))events[n].data.ptr)(events[n].events); in healthd_mainloop()

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