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Add the ability to avoid repetition of s.... sequences with a '.'

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This commit is contained in:
Poul-Henning Kamp 2004-04-27 13:09:21 +00:00
parent a2e4145b35
commit 71f3747e71
1 changed files with 11 additions and 7 deletions
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18
sys/dev/led/led.c
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@ -52,10 +52,14 @@ led_timeout(void *p)
sc->count--;
continue;
}
if (*sc->ptr >= 'a' && *sc->ptr <= 'j')
if (*sc->ptr == '.') {
sc->ptr = NULL;
continue;
} else if (*sc->ptr >= 'a' && *sc->ptr <= 'j') {
sc->func(sc->private, 0);
else if (*sc->ptr >= 'A' && *sc->ptr <= 'J')
} else if (*sc->ptr >= 'A' && *sc->ptr <= 'J') {
sc->func(sc->private, 1);
}
sc->count = *sc->ptr & 0xf;
sc->ptr++;
if (*sc->ptr == '\0')
@ -153,11 +157,10 @@ led_write(dev_t dev, struct uio *uio, int ioflag)
*/
case 's':
for(s++; *s; s++) {
if ((*s & 0x0f) > 10)
continue;
if ((*s & 0xf0) < ' ')
continue;
sbuf_bcat(sb, s, 1);
if ((*s >= 'a' && *s <= 'j') ||
(*s >= 'A' && *s <= 'J') ||
*s == '.')
sbuf_bcat(sb, s, 1);
}
break;
/*
@ -249,6 +252,7 @@ led_create(led_t *func, void *priv, char const *name)
sbuf_delete(sb);
mtx_lock(&led_mtx);
LIST_INSERT_HEAD(&led_list, sc, list);
sc->func(sc->private, 0);
mtx_unlock(&led_mtx);
return (sc->dev);
}