diff options
Diffstat (limited to 'stdio-common/vfprintf.c')
| -rw-r--r-- | stdio-common/vfprintf.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c index c2324d0..2da8988 100644 --- a/stdio-common/vfprintf.c +++ b/stdio-common/vfprintf.c @@ -42,17 +42,18 @@ # define ISDIGIT(Ch) isdigit (Ch) # ifdef USE_IN_LIBIO -# define PUT(F, S, N) _IO_sputn (F, S, N) +# define PUT(F, S, N) _IO_sputn ((F), (S), (N)) # define PAD(Padchar) \ if (width > 0) \ - done += _IO_padn (s, Padchar, width) + done += _IO_padn (s, (Padchar), width) # else # define PUTC(C, F) putc (C, F) ssize_t __printf_pad __P ((FILE *, char pad, size_t n)); # define PAD(Padchar) \ if (width > 0) \ - { if (__printf_pad (s, Padchar, width) == -1) \ - return -1; else done += width; } + { ssize_t __res = __printf_pad (s, (Padchar), width); \ + if (__res == -1) return -1; \ + done += __res; } # endif #else # define vfprintf vfwprintf @@ -63,17 +64,18 @@ ssize_t __printf_pad __P ((FILE *, char pad, size_t n)); # define ISDIGIT(Ch) iswdigit (Ch) # ifdef USE_IN_LIBIO -# define PUT(F, S, N) _IO_sputn (F, S, N) +# define PUT(F, S, N) _IO_sputn ((F), (S), (N)) # define PAD(Padchar) \ if (width > 0) \ - done += _IO_wpadn (s, Padchar, width) + done += _IO_wpadn (s, (Padchar), width) # else # define PUTC(C, F) wputc (C, F) ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n)); # define PAD(Padchar) \ if (width > 0) \ - { if (__wprintf_pad (s, Padchar, width) == -1) \ - return -1; else done += width; } + { ssize_t __res = __wprintf_pad (s, (Padchar), width); \ + if (__res == -1) return -1; \ + done += __res; } # endif #endif @@ -1515,6 +1517,7 @@ buffered_vfprintf (register _IO_FILE *s, const CHAR_T *format, hp->_IO_file_flags = _IO_MAGIC|_IO_NO_READS; #ifdef _IO_MTSAFE_IO hp->_lock = &helper.lock; + __libc_lock_init (*hp->_lock); #endif _IO_JUMPS (hp) = (struct _IO_jump_t *) &_IO_helper_jumps; |