Searched refs:buffer (Results 1 - 25 of 137) sorted by relevance

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/system/core/libcutils/
H A Dbuffer.c17 #define LOG_TAG "buffer"
24 #include "buffer.h"
28 Buffer* buffer = malloc(sizeof(Buffer)); local
29 if (buffer == NULL) {
32 buffer->capacity = capacity;
33 buffer->expected = 0;
34 buffer->data = malloc(capacity);
35 if (buffer->data == NULL) {
36 free(buffer);
39 return buffer;
42 bufferFree(Buffer* buffer) argument
48 Buffer* buffer = malloc(sizeof(Buffer)); local
60 bufferPrepareForRead(Buffer* buffer, size_t expected) argument
77 bufferRead(Buffer* buffer, int fd) argument
92 bufferPrepareForWrite(Buffer* buffer) argument
96 bufferWrite(Buffer* buffer, int fd) argument
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H A Dbuffer.h18 * Byte buffer utilities.
31 * Byte buffer of known size. Keeps track of how much data has been read
32 * into or written out of the buffer.
46 /** Actual # of bytes in the buffer. */
49 /** Amount of memory allocated for this buffer. */
54 * Returns true if all data has been read into the buffer.
56 #define bufferReadComplete(buffer) (buffer->expected == buffer->size)
59 * Returns true if the buffer ha
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H A Drecord_stream.c37 unsigned char *buffer; member in struct:RecordStream
55 ret->buffer = (unsigned char *)malloc (maxRecordLen + HEADER_SIZE);
57 ret->unconsumed = ret->buffer;
58 ret->read_end = ret->buffer;
59 ret->buffer_end = ret->buffer + maxRecordLen + HEADER_SIZE;
67 free(rs->buffer);
72 /* returns NULL; if there isn't a full record in the buffer */
102 /* one full line in the buffer */
134 /* is there one record already in the buffer? */
142 // if the buffer i
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/system/core/nexus/
H A DDhcpEvent.cpp24 char *DhcpEvent::toString(int val, char *buffer, int max) { argument
26 strncpy(buffer, "UNKNOWN", max);
28 strncpy(buffer, "STOP", max);
30 strncpy(buffer, "RENEW", max);
32 strncpy(buffer, "RELEASE", max);
34 strncpy(buffer, "TIMEOUT", max);
36 strncpy(buffer, "(internal error)", max);
38 return buffer;
41 int DhcpEvent::parseString(const char *buffer) { argument
42 if (!strcasecmp(buffer, "UNKNOW
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H A DDhcpState.cpp24 char *DhcpState::toString(int val, char *buffer, int max) { argument
26 strncpy(buffer, "INIT", max);
28 strncpy(buffer, "DISCOVERING", max);
30 strncpy(buffer, "REQUESTING", max);
32 strncpy(buffer, "BOUND", max);
34 strncpy(buffer, "RENEWING", max);
36 strncpy(buffer, "REBINDING", max);
38 strncpy(buffer, "REBOOT", max);
40 strncpy(buffer, "RENEW_REQUESTED", max);
42 strncpy(buffer, "INIT_IPV4L
53 parseString(const char *buffer) argument
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H A DSupplicantState.cpp24 char *SupplicantState::toString(int val, char *buffer, int max) { argument
26 strncpy(buffer, "UNKNOWN", max);
28 strncpy(buffer, "DISCONNECTED", max);
30 strncpy(buffer, "INACTIVE", max);
32 strncpy(buffer, "SCANNING", max);
34 strncpy(buffer, "ASSOCIATING", max);
36 strncpy(buffer, "ASSOCIATED", max);
38 strncpy(buffer, "FOURWAY_HANDSHAKE", max);
40 strncpy(buffer, "GROUP_HANDSHAKE", max);
42 strncpy(buffer, "COMPLETE
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H A DDhcpEvent.h28 static char *toString(int val, char *buffer, int max);
30 static int parseString(const char *buffer);
H A DDhcpListener.cpp41 char buffer[255]; local
44 if ((rc = read(cli->getSocket(), buffer, sizeof(buffer))) < 0) {
49 if (!strncmp(buffer, "STATE:", 6)) {
50 char *next = buffer;
56 LOGW("Error parsing state '%s'", buffer);
63 } else if (!strncmp(buffer, "ADDRINFO:", 9)) {
64 char *next = buffer + 9;
88 } else if (!strncmp(buffer, "EVENT:", 6)) {
89 char *next = buffer;
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H A DDhcpState.h34 static char *toString(int val, char *buffer, int max);
36 static int parseString(const char *buffer);
H A DProperty.cpp50 int StringProperty::get(int idx, int *buffer) { argument
55 int StringProperty::get(int idx, struct in_addr *buffer) { argument
62 char *buffer, size_t max) :
64 mBuffer = buffer;
78 int StringPropertyHelper::get(int idx, char *buffer, size_t max) { argument
84 strncpy(buffer, mBuffer, max);
102 int IntegerProperty::get(int idx, char *buffer, size_t max) { argument
107 int IntegerProperty::get(int idx, struct in_addr *buffer) { argument
114 int *buffer) :
116 mBuffer = buffer;
61 StringPropertyHelper(const char *name, bool ro, char *buffer, size_t max) argument
113 IntegerPropertyHelper(const char *name, bool ro, int *buffer) argument
129 get(int idx, int *buffer) argument
153 get(int idx, char *buffer, size_t max) argument
158 get(int idx, int *buffer) argument
164 IPV4AddressPropertyHelper(const char *name, bool ro, struct in_addr *buffer) argument
180 get(int idx, struct in_addr *buffer) argument
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H A DProperty.h44 virtual int get(int idx, char *buffer, size_t max) = 0;
45 virtual int get(int idx, int *buffer) = 0;
46 virtual int get(int idx, struct in_addr *buffer) = 0;
63 virtual int get(int idx, char *buffer, size_t max) = 0;
64 int get(int idx, int *buffer);
65 int get(int idx, struct in_addr *buffer);
73 char *buffer, size_t max);
75 int get(int idx, char *buffer, size_t max);
87 int get(int idx, char *buffer, size_t max);
88 virtual int get(int idx, int *buffer)
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H A DSupplicantState.h33 static char *toString(int val, char *buffer, int max);
/system/media/wilhelm/src/
H A Dinterfaces.c131 void MPH_to_MPH_string(unsigned MPH, char buffer[40]) argument
136 strcpy(buffer, "MPH");
137 strcpy(&buffer[3], infix);
138 strcat(buffer, "_");
139 strcat(buffer, interface_names[MPH]);
/system/media/wilhelm/tools/hashgen/
H A Dinterfaces.c131 void MPH_to_MPH_string(unsigned MPH, char buffer[40]) argument
136 strcpy(buffer, "MPH");
137 strcpy(&buffer[3], infix);
138 strcat(buffer, "_");
139 strcat(buffer, interface_names[MPH]);
H A Dfrag3.c4 extern void MPH_to_MPH_string(unsigned MPH, char buffer[40]);
18 char buffer[40]; local
19 buffer[39] = 'x';
20 MPH_to_MPH_string(MPH, buffer);
21 assert('x' == buffer[39]);
22 printf(" %s", buffer);
/system/bluetooth/brfpatch/
H A Dbrfpatch.c77 static void process_line(FILE *file_out, char *buf, char *buffer) { argument
78 FAILIF(strncmp(buf, "Send_", 5) != 0, "Not expecting: %s\n", buffer);
83 FAILIF(advance(&buf), "Could not find opcode in: %s\n", buffer); local
85 "Could not find opcode in: %s\n", buffer);
97 "Too much data: %s\n", buffer);
99 "Error parsing (%d): %s\n", __LINE__, buffer);
108 FAILIF(*buf != 'x', "Error parsing: %s\n", buffer);
120 "Error parsing (%d): %s\n", __LINE__, buffer);
126 "Error parsing (%d): %s\n", __LINE__, buffer);
132 "Error parsing (%d): %s\n", __LINE__, buffer);
177 char buffer[1024]; local
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/system/media/audio_utils/
H A Decho_reference.c47 void *buffer; // main buffer member in struct:echo_reference
48 size_t buf_size; // main buffer size in frames
49 size_t frames_in; // number of frames in main buffer
50 void *wr_buf; // buffer for input conversions
51 size_t wr_buf_size; // size of conversion buffer in frames
52 size_t wr_frames_in; // number of frames in conversion buffer
53 void *wr_src_buf; // resampler input buf (either wr_buf or buffer used by write())
56 int32_t playback_delay; // playback buffer delay indicated by last write()
60 struct resampler_buffer_provider provider; // resampler buffer provide
64 echo_reference_get_next_buffer(struct resampler_buffer_provider *buffer_provider, struct resampler_buffer* buffer) argument
89 echo_reference_release_buffer(struct resampler_buffer_provider *buffer_provider, struct resampler_buffer* buffer) argument
118 echo_reference_write(struct echo_reference_itfe *echo_reference, struct echo_reference_buffer *buffer) argument
263 echo_reference_read(struct echo_reference_itfe *echo_reference, struct echo_reference_buffer *buffer) argument
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/system/vold/tests/
H A DVolumeManager_test.cpp38 char buffer[MD5_ASCII_LENGTH_PLUS_NULL]; local
39 char* dst = reinterpret_cast<char*>(&buffer);
44 EXPECT_TRUE(VolumeManager::asecHash(exp1, (char*)NULL, sizeof(buffer)) == NULL && errno == ESPIPE)
45 << "Should return NULL and set errno to ESPIPE when destination buffer is NULL";
47 << "Should return NULL and set errno to ESPIPE when destination buffer length is 0";
48 EXPECT_TRUE(VolumeManager::asecHash((const char*)NULL, dst, sizeof(buffer)) == NULL && errno == ESPIPE)
49 << "Should return NULL and set errno to ESPIPE when source buffer is NULL";
51 EXPECT_FALSE(VolumeManager::asecHash(src1, dst, sizeof(buffer)) == NULL)
58 EXPECT_FALSE(VolumeManager::asecHash(src2, dst, sizeof(buffer)) == NULL)
/system/vold/
H A DDevmapper.cpp43 char *buffer = (char *) malloc(1024 * 64); local
44 if (!buffer) {
48 memset(buffer, 0, (1024 * 64));
53 free(buffer);
60 free(buffer);
65 struct dm_ioctl *io = (struct dm_ioctl *) buffer;
70 free(buffer);
76 struct dm_name_list *n = (struct dm_name_list *) (((char *) buffer) + io->data_start);
78 free(buffer);
111 free(buffer);
134 char *buffer = (char *) malloc(DEVMAPPER_BUFFER_SIZE); local
168 char *buffer = (char *) malloc(DEVMAPPER_BUFFER_SIZE); local
265 char *buffer = (char *) malloc(DEVMAPPER_BUFFER_SIZE); local
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/system/core/logwrapper/
H A Dlogwrapper.c49 char buffer[4096]; local
54 while ((sz = read(parent_read, &buffer[b], sizeof(buffer) - 1 - b)) > 0) {
59 if (buffer[b] == '\r') {
60 buffer[b] = '\0';
61 } else if (buffer[b] == '\n') {
62 buffer[b] = '\0';
63 LOG(LOG_INFO, tag, "%s", &buffer[a]);
68 if (a == 0 && b == sizeof(buffer) - 1) {
69 // buffer i
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/system/core/toolbox/
H A Dlog.c94 char buffer[4096]; local
130 buffer[0] = '\0';
133 strncat(buffer, argv[i], sizeof(buffer)-1);
134 strncat(buffer, " ", sizeof(buffer)-1);
137 if(buffer[0] == 0) {
141 __android_log_print(priority, tag, "%s", buffer);
H A Ddmesg.c13 char buffer[KLOG_BUF_LEN + 1]; local
14 char *p = buffer;
24 n = klogctl(op, buffer, KLOG_BUF_LEN);
29 buffer[n] = '\0';
/system/core/include/sysutils/
H A DNetlinkEvent.h41 bool decode(char *buffer, int size, int format = NetlinkListener::NETLINK_FORMAT_ASCII);
50 bool parseBinaryNetlinkMessage(char *buffer, int size);
51 bool parseAsciiNetlinkMessage(char *buffer, int size);
/system/core/include/cutils/
H A Duevent.h28 ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
/system/core/libsysutils/src/
H A DFrameworkClient.cpp34 char *buffer = (char *) alloca(bufflen); local
35 if (!buffer) {
39 snprintf(buffer, bufflen, "%s%s", msg, data);
40 return sendMsg(buffer);

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