diff options
Diffstat (limited to 'lib/libc/stdio/fgetwln.c')
| -rw-r--r-- | lib/libc/stdio/fgetwln.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/libc/stdio/fgetwln.c b/lib/libc/stdio/fgetwln.c index 037657c224b0..a29f1f6bfb3b 100644 --- a/lib/libc/stdio/fgetwln.c +++ b/lib/libc/stdio/fgetwln.c @@ -45,13 +45,14 @@ wchar_t *fgetwln_l(FILE * __restrict, size_t *, locale_t); wchar_t * fgetwln_l(FILE * __restrict fp, size_t *lenp, locale_t locale) { + wchar_t *ret; wint_t wc; size_t len; int savserr; FIX_LOCALE(locale); - FLOCKFILE(fp); + FLOCKFILE_CANCELSAFE(fp); ORIENT(fp, 1); savserr = fp->_flags & __SERR; @@ -77,14 +78,16 @@ fgetwln_l(FILE * __restrict fp, size_t *lenp, locale_t locale) if (len == 0) goto error; - FUNLOCKFILE(fp); *lenp = len; - return ((wchar_t *)fp->_lb._base); + ret = (wchar_t *)fp->_lb._base; +end: + FUNLOCKFILE_CANCELSAFE(); + return (ret); error: - FUNLOCKFILE(fp); *lenp = 0; - return (NULL); + ret = NULL; + goto end; } wchar_t * |