Searched refs:fd (Results 1 - 25 of 102) sorted by relevance

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/hardware/libhardware_legacy/qemu_tracing/
H A Dqemu_tracing.c42 int fd = open(SYS_QEMU_TRACE_STATE, O_WRONLY); local
43 if (fd < 0)
44 return fd;
45 write(fd, "1\n", 2);
46 close(fd);
52 int fd = open(SYS_QEMU_TRACE_STATE, O_WRONLY); local
53 if (fd < 0)
54 return fd;
55 write(fd, "0\n", 2);
56 close(fd);
66 int fd = open(SYS_QEMU_TRACE_SYMBOL, O_WRONLY); local
79 int fd = open(SYS_QEMU_TRACE_SYMBOL, O_WRONLY); local
[all...]
/hardware/msm7k/dspcrashd/
H A Ddspcrashd.c52 void dump_dmesg(int fd) argument
64 while((ret = write(fd, p, n))) {
77 void dump_info(int fd) argument
83 write(fd, dashes, strlen(dashes));
87 write(fd, buf, strlen(buf));
90 write(fd, dashes, strlen(dashes));
91 dump_dmesg(fd);
92 write(fd, dashes, strlen(dashes));
97 int fd, r; local
103 fd
131 int fd; local
[all...]
/hardware/libhardware/include/hardware/
H A Dqemud.h44 qemud_fd_write(int fd, const void* buff, int len) argument
48 len2 = write(fd, buff, len);
54 qemud_fd_read(int fd, void* buff, int len) argument
58 len2 = read(fd, buff, len);
66 int fd; local
73 fd = qemu_pipe_open(pipe_name);
74 if (fd < 0) {
77 fd = socket_local_client( "qemud",
80 if (fd < 0) {
86 if (qemud_fd_write(fd, nam
105 qemud_channel_send(int fd, const void* msg, int msglen) argument
129 qemud_channel_recv(int fd, void* msg, int msgsize) argument
[all...]
H A Dqemu_pipe.h59 int fd, ret; local
68 fd = open("/dev/qemu_pipe", O_RDWR);
69 if (fd < 0) {
77 ret = TEMP_FAILURE_RETRY(write(fd, buff, buffLen+1));
88 return fd;
/hardware/libhardware_legacy/vibrator/
H A Dvibrator.c28 int fd; local
36 fd = open(THE_DEVICE, O_RDWR);
37 if(fd < 0)
39 close(fd);
45 int nwr, ret, fd; local
54 fd = open(THE_DEVICE, O_RDWR);
55 if(fd < 0)
59 ret = write(fd, value, nwr);
61 close(fd);
/hardware/ti/omap4xxx/ion/
H A Dion.h25 int ion_close(int fd);
26 int ion_alloc(int fd, size_t len, size_t align, unsigned int flags,
28 int ion_alloc_tiler(int fd, size_t w, size_t h, int fmt, unsigned int flags,
30 int ion_free(int fd, struct ion_handle *handle);
31 int ion_map(int fd, struct ion_handle *handle, size_t length, int prot,
33 int ion_share(int fd, struct ion_handle *handle, int *share_fd);
34 int ion_import(int fd, int share_fd, struct ion_handle **handle);
H A Dion.c36 int fd = open("/dev/ion", O_RDWR); local
37 if (fd < 0)
39 return fd;
42 int ion_close(int fd) argument
44 return close(fd);
47 static int ion_ioctl(int fd, int req, void *arg) argument
49 int ret = ioctl(fd, req, arg);
58 int ion_alloc(int fd, size_t len, size_t align, unsigned int flags, argument
68 ret = ion_ioctl(fd, ION_IOC_ALLOC, &data);
75 int ion_alloc_tiler(int fd, size_ argument
99 ion_free(int fd, struct ion_handle *handle) argument
107 ion_map(int fd, struct ion_handle *handle, size_t length, int prot, int flags, off_t offset, unsigned char **ptr, int *map_fd) argument
129 ion_share(int fd, struct ion_handle *handle, int *share_fd) argument
146 ion_import(int fd, int share_fd, struct ion_handle **handle) argument
[all...]
H A Dion_test.c28 int _ion_alloc_test(int *fd, struct ion_handle **handle) argument
32 *fd = ion_open();
33 if (*fd < 0)
34 return *fd;
37 ret = ion_alloc_tiler(*fd, width, height, fmt, alloc_flags,
40 ret = ion_alloc(*fd, len, align, alloc_flags, handle);
49 int fd, ret; local
52 if(_ion_alloc_test(&fd, &handle))
55 ret = ion_free(fd, handle);
60 ion_close(fd);
85 int fd, map_fd, ret; local
152 int fd, share_fd, ret; local
187 int fd, recv_fd; local
[all...]
/hardware/libhardware_legacy/qemu/
H A Dqemu.c55 qemu_fd_write( int fd, const char* cmd, int len ) argument
59 len2 = write(fd, cmd, len);
65 qemu_fd_read( int fd, char* buff, int len ) argument
69 len2 = read(fd, buff, len);
78 int fd; local
82 fd = qemu_pipe_open(pipe_name);
83 if (fd < 0) {
89 channel->fd = fd;
97 int fd, re local
134 int fd; local
188 int fd = -1; local
291 int fd; local
304 int fd, len2; local
331 int len, fd; local
353 int ret, fd, len, result = -1; local
[all...]
/hardware/ril/rild/
H A Dradiooptions.c81 int fd; local
89 fd = socket_local_client(SOCKET_NAME_RIL_DEBUG,
92 if (fd < 0) {
98 int ret = send(fd, (const void *)&num_socket_args, sizeof(int), 0);
101 close(fd);
108 ret = send(fd, &len, sizeof(int), 0);
111 close(fd);
114 ret = send(fd, argv[1 + i], sizeof(char) * len, 0);
117 close(fd);
122 close(fd);
[all...]
/hardware/invensense/mlsdk/platform/include/
H A Di2c.h89 void set_i2c_close_cb(int (*func)(int fd));
90 void set_i2c_lltransfer_cb(int (*func)(int fd, int client_addr, const char *write_buf, unsigned int write_len,
92 void set_i2c_write_register_cb(int (*func)(int fd, int client_addr, unsigned char reg, unsigned char value));
93 void set_i2c_read_register_cb(unsigned char (*func)(int fd, int client_addr, unsigned char reg));
94 void set_i2c_dump_register_cb(int (*func)(int fd, int client_addr, unsigned char start_reg, unsigned char *buff, int len));
96 int _i2c_write_register(int fd, int client_addr, unsigned char reg, unsigned char value);
97 unsigned char _i2c_read_register (int fd, int client_addr, unsigned char reg);
98 int i2c_lltransfer (int fd, int client_addr, const char *write_buf, unsigned int write_len,
100 int i2c_write_register(int fd, int client_addr, unsigned char reg, unsigned char value);
101 unsigned char i2c_read_register (int fd, in
[all...]
/hardware/ril/libril/
H A Dril_event.h18 // Max number of fd's we watch at any one time. Increase if necessary.
21 typedef void (*ril_event_cb)(int fd, short events, void *userdata);
27 int fd; member in struct:ril_event
39 void ril_event_set(struct ril_event * ev, int fd, bool persist, ril_event_cb func, void * param);
H A Dril_event.cpp84 dlog(" fd = %d", ev->fd);
113 list->fd = -1;
142 FD_CLR(ev->fd, &readFds);
144 if (ev->fd+1 == nfds) {
150 if ((rev != NULL) && (rev->fd > n)) {
151 n = rev->fd;
190 if (rev != NULL && FD_ISSET(rev->fd, rfds)) {
210 ev->func(ev->fd, 0, ev->param);
253 void ril_event_set(struct ril_event * ev, int fd, boo argument
[all...]
/hardware/msm7k/libgralloc-qsd8k/
H A Dpmemalloc.h40 virtual int free_pmem_buffer(size_t size, void* base, int offset, int fd) = 0;
68 virtual size_t getPmemTotalSize(int fd, size_t* size) = 0;
69 virtual int connectPmem(int fd, int master_fd) = 0;
70 virtual int mapPmem(int fd, int offset, size_t size) = 0;
71 virtual int unmapPmem(int fd, int offset, size_t size) = 0;
77 virtual void* mmap(void* start, size_t length, int prot, int flags, int fd,
80 virtual int close(int fd) = 0;
93 virtual int free_pmem_buffer(size_t size, void* base, int offset, int fd);
97 void set_master_values(int fd, void* base) { argument
98 master_fd = fd;
[all...]
H A Dpmemalloc.cpp87 int fd = deps.open(pmemdev, O_RDWR, 0); local
88 if (fd >= 0) {
90 err = deps.getPmemTotalSize(fd, &size);
98 void* base = deps.mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd,
101 LOGE("%s: failed to map pmem master fd: %s", pmemdev,
105 deps.close(fd);
106 fd = -1;
108 master_fd = fd;
163 int fd = deps.open(pmemdev, openFlags, 0); local
164 err = fd <
272 int fd = deps.open(pmemdev, openFlags, 0); local
303 free_pmem_buffer(size_t size, void* base, int offset, int fd) argument
[all...]
H A Dgralloc.cpp67 virtual size_t getPmemTotalSize(int fd, size_t* size) { argument
69 int err = ioctl(fd, PMEM_GET_TOTAL_SIZE, &region);
76 virtual int connectPmem(int fd, int master_fd) { argument
77 return ioctl(fd, PMEM_CONNECT, master_fd);
80 virtual int mapPmem(int fd, int offset, size_t size) { argument
82 return ioctl(fd, PMEM_MAP, &sub);
85 virtual int unmapPmem(int fd, int offset, size_t size) { argument
87 return ioctl(fd, PMEM_UNMAP, &sub);
94 virtual void* mmap(void* start, size_t length, int prot, int flags, int fd, argument
96 return ::mmap(start, length, prot, flags, fd, offse
107 close(int fd) argument
129 close(int fd) argument
[all...]
/hardware/msm7k/libgralloc-qsd8k/tests/
H A Dpmemalloc_test.cpp30 virtual size_t getPmemTotalSize(int fd, size_t* size) { argument
34 virtual int connectPmem(int fd, int master_fd) { argument
38 virtual int mapPmem(int fd, int offset, size_t size) { argument
42 virtual int unmapPmem(int fd, int offset, size_t size) { argument
50 virtual void* mmap(void* start, size_t length, int prot, int flags, int fd, argument
63 virtual int close(int fd) { argument
103 virtual size_t getPmemTotalSize(int fd, size_t* size) { argument
104 EXPECT_EQ(1234, fd);
109 virtual void* mmap(void* start, size_t length, int prot, int flags, int fd, argument
111 EXPECT_EQ(1234, fd);
145 getPmemTotalSize(int fd, size_t* size) argument
155 mmap(void* start, size_t length, int prot, int flags, int fd, off_t offset) argument
190 getPmemTotalSize(int fd, size_t* size) argument
294 connectPmem(int fd, int master_fd) argument
300 mapPmem(int fd, int offset, size_t size) argument
327 int offset = -9182, fd = -9182; local
354 int offset = -9182, fd = -9182; local
393 int offset = -9182, fd = -9182; local
408 connectPmem(int fd, int master_fd) argument
426 int offset = -9182, fd = -9182; local
441 mapPmem(int fd, int offset, size_t size) argument
460 int offset = -9182, fd = -9182; local
483 mmap(void* start, size_t length, int prot, int flags, int fd, off_t offset) argument
496 int offset = -9182, fd = -9182; local
519 int offset = -9182, fd = -9182; local
554 int offset = -9182, fd = -9182; local
575 mmap(void* start, size_t length, int prot, int flags, int fd, off_t offset) argument
591 int offset = -9182, fd = -9182; local
[all...]
/hardware/invensense/libsensors/
H A DSensorBase.cpp92 int fd = -1; local
110 fd = open(devname, O_RDONLY);
111 if (fd>=0) {
113 if (ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) < 1) {
120 close(fd);
121 fd = -1;
126 LOGE_IF(fd<0, "couldn't find '%s' input device", inputName);
127 return fd;
/hardware/libhardware_legacy/power/
H A Dpower.c80 int fd = open(paths[i], O_RDWR); local
81 if (fd < 0) {
86 g_fds[i] = fd;
118 int fd; local
121 fd = g_fds[ACQUIRE_PARTIAL_WAKE_LOCK];
127 return write(fd, id, strlen(id));
148 int fd = open(AUTO_OFF_TIMEOUT_DEV, O_RDWR); local
149 if (fd >= 0) {
154 len = write(fd, buf, len);
155 close(fd);
[all...]
/hardware/ti/omap4xxx/security/smc_pa_ctrl/
H A Dsmc_pa_ctrl_linux.c156 int fd = 0; local
195 fd = open(SMC_DRIVER_NAME, O_RDWR, 0);
197 if (fd == -1)
209 nStatus = ioctl(fd, IOCTL_SCX_SMC_PA_CTRL, &paCtrl);
229 if (fd != 0)
232 close(fd);
244 int fd = 0; local
254 fd = open(SMC_DRIVER_NAME, O_RDWR, 0);
256 if (fd == 0)
264 nStatus = ioctl(fd, IOCTL_SCX_SMC_PA_CTR
[all...]
/hardware/libhardware/modules/gralloc/
H A Dgralloc_priv.h70 int fd; member in struct:private_handle_t
86 private_handle_t(int fd, int size, int flags) : argument
87 fd(fd), magic(sMagic), flags(flags), size(size), offset(0),
/hardware/msm7k/libgralloc/
H A Dgralloc_priv.h76 int fd; member in struct:private_handle_t
94 private_handle_t(int fd, int size, int flags) : argument
95 fd(fd), magic(sMagic), flags(flags), size(size), offset(0),
/hardware/qcom/media/mm-video/vidc/venc/inc/
H A Domx_video_common.h66 int fd; member in struct:pmem
/hardware/libhardware_legacy/uevent/
H A Duevent.c39 static int fd = -1; variable
64 fd = s;
65 return (fd > 0);
70 return fd;
79 fds.fd = fd;
85 int count = recv(fd, buffer, buffer_length, 0);
/hardware/ti/omap4xxx/libtiutils/
H A DMessageQueue.cpp159 @param fd file read descriptor
163 void MessageQueue::setInFd(int fd) argument
172 this->fd_read = fd;
247 pfd.fd = this->fd_read;
334 pfd[0].fd = queue1->getInFd();
335 if(!pfd[0].fd)
346 pfd[1].fd = queue2->getInFd();
347 if(!pfd[1].fd)
362 pfd[2].fd = queue3->getInFd();
363 if(!pfd[2].fd)
[all...]

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