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rfkill: remove get_line().

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Elliott Hughes 2019-10-29 22:26:48 -07:00 committed by Rob Landley
parent 0b2cfcb8fd
commit 4885e8fea8
1 changed files with 9 additions and 6 deletions
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15
toys/net/rfkill.c
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@ -73,23 +73,26 @@ void rfkill_main(void)
} else {
// show list.
while (sizeof(rfevent) == readall(fd, &rfevent, sizeof(rfevent))) {
char *line, *name = 0, *type = 0;
char *line = 0, *name = 0, *type = 0;
FILE *fp;
size_t l = 0;
ssize_t len;
// filter list items
if ((tid > 0 && tid != rfevent.type) || (idx != -1 && idx != rfevent.idx))
continue;
sprintf(toybuf, "/sys/class/rfkill/rfkill%u/uevent", rfevent.idx);
tvar = xopenro(toybuf);
while ((line = get_line(tvar))) {
fp = xfopen(toybuf, "r");
while ((len = getline(&line, &l, fp)) > 0) {
char *s = line;
line[len-1] = 0;
if (strstart(&s, "RFKILL_NAME=")) name = xstrdup(s);
else if (strstart(&s, "RFKILL_TYPE=")) type = xstrdup(s);
free(line);
}
xclose(tvar);
free(line);
fclose(fp);
xprintf("%u: %s: %s\n", rfevent.idx, name, type);
xprintf("\tSoft blocked: %s\n", rfevent.soft ? "yes" : "no");