Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_index"), "_index") == 0) {
snprintf(buf, MAX_SIZE, IIO_SYSFS_DEVICE "%d/" IIO_SCAN_ELEM "/%s", dev->num, ent->d_name);
fd = open(buf, O_RDONLY);
if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_index"), "_index") == 0) {
snprintf(buf, MAX_SIZE, IIO_SYSFS_DEVICE "%d/" IIO_SCAN_ELEM "/%s", dev->num, ent->d_name);
fd = open(buf, O_RDONLY);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
break;
}
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
break;
}
// grab the type of the buffer
snprintf(buf, MAX_SIZE, "%stype", str);
fd = open(buf, O_RDONLY);
// grab the type of the buffer
snprintf(buf, MAX_SIZE, "%stype", str);
fd = open(buf, O_RDONLY);
read(fd, readbuf, 31 * sizeof(char));
ret = sscanf(readbuf, "%ce:%c%u/%u>>%u", &shortbuf, &signchar, &chan->bits_used,
&padint, &chan->shift);
read(fd, readbuf, 31 * sizeof(char));
ret = sscanf(readbuf, "%ce:%c%u/%u>>%u", &shortbuf, &signchar, &chan->bits_used,
&padint, &chan->shift);
// grab the enable flag of channel
snprintf(buf, MAX_SIZE, "%sen", str);
fd = open(buf, O_RDONLY);
// grab the enable flag of channel
snprintf(buf, MAX_SIZE, "%sen", str);
fd = open(buf, O_RDONLY);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
syslog(LOG_ERR, "iio: Failed to read a sensible value from sysfs");
free(str);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
syslog(LOG_ERR, "iio: Failed to read a sensible value from sysfs");
free(str);
return -1;
}
chan->enabled = (int) strtol(readbuf, NULL, 10);
return -1;
}
chan->enabled = (int) strtol(readbuf, NULL, 10);
event->name = strdup(ent->d_name);
snprintf(buf, MAX_SIZE, IIO_SYSFS_DEVICE "%d/" IIO_EVENTS "/%s", dev->num, ent->d_name);
fd = open(buf, O_RDONLY);
event->name = strdup(ent->d_name);
snprintf(buf, MAX_SIZE, IIO_SYSFS_DEVICE "%d/" IIO_EVENTS "/%s", dev->num, ent->d_name);
fd = open(buf, O_RDONLY);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_index"), "_index") == 0) {
snprintf(buf, MAX_SIZE, IIO_SYSFS_DEVICE "%d/" IIO_SCAN_ELEM "/%s", dev->num, ent->d_name);
fd = open(buf, O_RDONLY);
if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_index"), "_index") == 0) {
snprintf(buf, MAX_SIZE, IIO_SYSFS_DEVICE "%d/" IIO_SCAN_ELEM "/%s", dev->num, ent->d_name);
fd = open(buf, O_RDONLY);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
break;
}
chan_num = ((int) strtol(readbuf, NULL, 10));
break;
}
chan_num = ((int) strtol(readbuf, NULL, 10));
// grab the enable flag of channel
snprintf(buf, MAX_SIZE, "%sen", str);
fd = open(buf, O_RDONLY);
// grab the enable flag of channel
snprintf(buf, MAX_SIZE, "%sen", str);
fd = open(buf, O_RDONLY);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
syslog(LOG_ERR, "iio: Failed to read a sensible value from sysfs");
free(str);
if (read(fd, readbuf, 2 * sizeof(char)) != 2) {
syslog(LOG_ERR, "iio: Failed to read a sensible value from sysfs");
free(str);
// clean up str var
free(str);
}
// clean up str var
free(str);
}
+ else {
+ close(fd);
+ }
device->num = i;
snprintf(filepath, 64, "/sys/bus/iio/devices/iio:device%d/name", i);
fd = open(filepath, O_RDONLY);
device->num = i;
snprintf(filepath, 64, "/sys/bus/iio/devices/iio:device%d/name", i);
fd = open(filepath, O_RDONLY);
len = read(fd, &name, 64);
if (len > 1) {
// remove any trailing CR/LF symbols
len = read(fd, &name, 64);
if (len > 1) {
// remove any trailing CR/LF symbols