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virt plugin: fix some minor style issues
[collectd.git]
/
src
/
ted.c
diff --git
a/src/ted.c
b/src/ted.c
index
94b4e3a
..
b5fa4c1
100644
(file)
--- a/
src/ted.c
+++ b/
src/ted.c
@@
-53,8
+53,8
@@
#define DEFAULT_DEVICE "/dev/ttyUSB0"
#define DEFAULT_DEVICE "/dev/ttyUSB0"
-static char *conf_device
= NULL
;
-static int conf_retries
= 0
;
+static char *conf_device;
+static int conf_retries;
static int fd = -1;
static int fd = -1;
@@
-88,7
+88,7
@@
static int ted_read_value(double *ret_power, double *ret_voltage) {
status = write(fd, pkt_request, sizeof(pkt_request));
if (status <= 0) {
status = write(fd, pkt_request, sizeof(pkt_request));
if (status <= 0) {
- ERROR("ted plugin:
s
write failed.");
+ ERROR("ted plugin: write failed.");
return -1;
}
return -1;
}
@@
-109,19
+109,15
@@
static int ted_read_value(double *ret_power, double *ret_voltage) {
/* Some signal or something. Start over.. */
continue;
} else if (status < 0) {
/* Some signal or something. Start over.. */
continue;
} else if (status < 0) {
- char errbuf[1024];
- ERROR("ted plugin: select failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("ted plugin: select failed: %s", STRERRNO);
return -1;
}
receive_buffer_length = read(fd, receive_buffer, sizeof(receive_buffer));
if (receive_buffer_length < 0) {
return -1;
}
receive_buffer_length = read(fd, receive_buffer, sizeof(receive_buffer));
if (receive_buffer_length < 0) {
- char errbuf[1024];
if ((errno == EAGAIN) || (errno == EINTR))
continue;
if ((errno == EAGAIN) || (errno == EINTR))
continue;
- ERROR("ted plugin: read(2) failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("ted plugin: read(2) failed: %s", STRERRNO);
return -1;
} else if (receive_buffer_length == 0) {
/* Should we close the FD in this case? */
return -1;
} else if (receive_buffer_length == 0) {
/* Should we close the FD in this case? */