diff options
Diffstat (limited to 'driver_sirf.c')
| -rw-r--r-- | driver_sirf.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/driver_sirf.c b/driver_sirf.c index 89f8f010..d4be5f47 100644 --- a/driver_sirf.c +++ b/driver_sirf.c @@ -48,6 +48,7 @@ #include "gpsd.h" #include "bits.h" +#include "strfuncs.h" #if defined(SIRF_ENABLE) && defined(BINARY_ENABLE) #define HI(n) ((n) >> 8) @@ -428,19 +429,15 @@ static gps_mask_t sirf_msg_debug(struct gps_device_t *device, /*@ +charint @*/ if (0xe1 == buf[0]) { /* Development statistics messages */ for (i = 2; i < (int)len; i++) - (void)snprintf(msgbuf + strlen(msgbuf), - sizeof(msgbuf) - strlen(msgbuf), - "%c", buf[i] ^ 0xff); + str_appendf(msgbuf, sizeof(msgbuf), "%c", buf[i] ^ 0xff); gpsd_report(&device->context->errout, LOG_PROG, "SiRF: DEV 0xe1: %s\n", msgbuf); } else if (0xff == (unsigned char)buf[0]) { /* Debug messages */ for (i = 1; i < (int)len; i++) if (isprint(buf[i])) - (void)snprintf(msgbuf + strlen(msgbuf), - sizeof(msgbuf) - strlen(msgbuf), "%c", buf[i]); + str_appendf(msgbuf, sizeof(msgbuf), "%c", buf[i]); else - (void)snprintf(msgbuf + strlen(msgbuf), - sizeof(msgbuf) - strlen(msgbuf), + str_appendf(msgbuf, sizeof(msgbuf), "\\x%02x", (unsigned int)buf[i]); gpsd_report(&device->context->errout, LOG_PROG, "SiRF: DBG 0xff: %s\n", msgbuf); |