if (sbuf[0] == 0)
return rc;
- DBG("device interface descriptor: idx=%003d '%s'\n", idx, sbuf);
+ DBG("Device interface descriptor: idx=%003d '%s'\n", idx, sbuf);
j = strchr(sbuf, ':');
if (j > sbuf) {
sbuf[j - sbuf] = 0;
if (!ttyname || !ttyport_cnt)
return -1;
- snprintf(sbuf, sizeof(sbuf) - 1, "dev.%s.%s.ttyname", drv_name_str,
+ snprintf(sbuf, sizeof(sbuf), "dev.%s.%s.ttyname", drv_name_str,
drv_inst_str);
tbuf_len = sizeof(tbuf) - 1;
if ((rc = sysctlbyname(sbuf, tbuf, &tbuf_len, NULL, 0)) != 0)
DBG("sysctl: '%s' (%d) (%d): '%.*s'\n", sbuf, rc, (int)tbuf_len,
(int)tbuf_len, tbuf);
- snprintf(sbuf, sizeof(sbuf) - 1, "dev.%s.%s.ttyports",
+ snprintf(sbuf, sizeof(sbuf), "dev.%s.%s.ttyports",
drv_name_str, drv_inst_str);
tbuf_len = sizeof(tbuf) - 1;
rc = sysctlbyname(sbuf, tbuf, &tbuf_len, NULL, 0);
uint8_t idx;
int sub_inst;
- DBG("portname: '%s'\n", port->name);
+ DBG("Portname: '%s'\n", port->name);
if (!strncmp(port->name, DEV_CUA_PATH, strlen(DEV_CUA_PATH))) {
cua_sfx = port->name + strlen(DEV_CUA_PATH);
DBG("'%s': '%s'\n", DEV_CUA_PATH, cua_sfx);
} else {
- RETURN_ERROR(SP_ERR_ARG, "Device name not recognized.");
+ RETURN_ERROR(SP_ERR_ARG, "Device name not recognized");
}
/* Native UART enumeration. */
if ((cua_sfx[0] == 'u') || (cua_sfx[0] == 'd')) {
port->transport = SP_TRANSPORT_NATIVE;
- snprintf(tbuf, sizeof(tbuf) - 1, "cua%s", cua_sfx);
+ snprintf(tbuf, sizeof(tbuf), "cua%s", cua_sfx);
port->description = strdup(tbuf);
RETURN_OK();
}
break;
libusb20_dev_open(dev, 0);
- DBG("device descriptor: '%s'\n", libusb20_dev_get_desc(dev));
+ DBG("Device descriptor: '%s'\n", libusb20_dev_get_desc(dev));
for (idx = 0; idx <= UINT8_MAX - 1; idx++) {
char *drv_name_str = NULL;
/* Handle multiple subinstances of serial ports in the same driver instance. */
for (sub_inst = 0; sub_inst < ttyport_cnt; sub_inst++) {
if (ttyport_cnt == 1)
- snprintf(tbuf, sizeof(tbuf) - 1, "%s", ttyname);
+ snprintf(tbuf, sizeof(tbuf), "%s", ttyname);
else
- snprintf(tbuf, sizeof(tbuf) - 1, "%s.%d", ttyname, sub_inst);
+ snprintf(tbuf, sizeof(tbuf), "%s.%d", ttyname, sub_inst);
if (!strcmp(cua_sfx, tbuf)) {
DBG("MATCH: '%s' == '%s'\n", cua_sfx, tbuf);
cua_dev_found = 1;
libusb20_be_free(be);
if (cua_dev_found == 0)
- DBG("WARN: found no match '%s' %s'\n", port->name, cua_sfx);
+ DBG("WARN: Found no match '%s' %s'\n", port->name, cua_sfx);
RETURN_OK();
}
DEBUG("Enumerating tty devices");
if (!(dir = opendir("/dev")))
- RETURN_FAIL("could not open dir /dev");
+ RETURN_FAIL("Could not open dir /dev");
DEBUG("Iterating over results");
while (!readdir_r(dir, &entry, &result) && result) {
/* Check that we can open tty/cua device in rw mode - we need that. */
if ((fd = open(name, O_RDWR | O_NONBLOCK | O_NOCTTY | O_TTY_INIT | O_CLOEXEC)) < 0) {
- DEBUG("open failed, skipping");
+ DEBUG("Open failed, skipping");
continue;
}
*list = list_append(*list, name);
if (!list) {
- SET_ERROR(ret, SP_ERR_MEM, "list append failed");
+ SET_ERROR(ret, SP_ERR_MEM, "List append failed");
break;
}
}