diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/locale/ansi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/libc/locale/ansi.c b/lib/libc/locale/ansi.c index e5c8e8f..a5a3362 100644 --- a/lib/libc/locale/ansi.c +++ b/lib/libc/locale/ansi.c @@ -53,7 +53,7 @@ mblen(s, n) if (s == 0 || *s == 0) return (0); /* No support for state dependent encodings. */ - if (sgetrune(s, (int)n, &e) == _INVALID_RUNE) + if (sgetrune(s, n, &e) == _INVALID_RUNE) return (s - e); return (e - s); } @@ -70,7 +70,7 @@ mbtowc(pwc, s, n) if (s == 0 || *s == 0) return (0); /* No support for state dependent encodings. */ - if ((r = sgetrune(s, (int)n, &e)) == _INVALID_RUNE) + if ((r = sgetrune(s, n, &e)) == _INVALID_RUNE) return (s - e); if (pwc) *pwc = r; @@ -137,11 +137,12 @@ wcstombs(s, pwcs, n) *s = 0; break; } - if (!sputrune(*pwcs++, s, (int)n, &e)) + if (!sputrune(*pwcs++, s, n, &e)) return (-1); /* encoding error */ if (!e) /* too long */ return (cnt); cnt += e - s; + n -= e - s; s = e; } return (cnt); |
