diff options
| author | Keith Packard <keithp@keithp.com> | 2019-01-03 11:41:49 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2019-01-03 12:09:58 -0800 |
| commit | 6f729ff46b2f4531db68f0af85e7e9fe0f6d1969 (patch) | |
| tree | d0a93a48bd3012decbb230f5aa17ecc6c793cad2 /ao-tools/ao-sky-flash/sky_serial.c | |
| parent | f14c799ae7ff3be56c28f5694f04c03daff7708e (diff) | |
ao-tools: Fix warnings in ao-tools
None of these appear likely to have caused actual problems.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'ao-tools/ao-sky-flash/sky_serial.c')
| -rw-r--r-- | ao-tools/ao-sky-flash/sky_serial.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/ao-tools/ao-sky-flash/sky_serial.c b/ao-tools/ao-sky-flash/sky_serial.c index 94b0b156..e56ab923 100644 --- a/ao-tools/ao-sky-flash/sky_serial.c +++ b/ao-tools/ao-sky-flash/sky_serial.c @@ -16,7 +16,7 @@ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#define _BSD_SOURCE +#define _DEFAULT_SOURCE 1 #include <termios.h> #include <unistd.h> #include <sys/types.h> @@ -98,11 +98,10 @@ skytraq_open(const char *path) #define US_PER_CHAR (1000000 / BPS) int -skytraq_write(int fd, const char *data, int len) +skytraq_write(int fd, const void *d, int len) { - const char *d = data; + const char *data = d; int r; - int us; skytraq_dbg_printf (0, "%4d: ", len); if (len < 70) @@ -116,7 +115,6 @@ skytraq_write(int fd, const char *data, int len) r = write(fd, data, this_time); if (r <= 0) return r; - us = r * US_PER_CHAR; usleep(r * US_PER_CHAR); data += r; len -= r; @@ -132,7 +130,7 @@ skytraq_setcomm(int fd, int baudrate) int i; uint8_t cksum; - int target_baudrate; + int target_baudrate = 0; switch(baudrate) { case 4800: |