diff options
Diffstat (limited to 'libio/genops.c')
| -rw-r--r-- | libio/genops.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/libio/genops.c b/libio/genops.c index 6ad7346cae..e3f372520a 100644 --- a/libio/genops.c +++ b/libio/genops.c @@ -30,9 +30,7 @@ #include <stdlib.h> #include <string.h> #include <stdbool.h> -#ifdef _LIBC #include <sched.h> -#endif #ifdef _IO_MTSAFE_IO static _IO_lock_t list_all_lock = _IO_lock_initializer; @@ -233,16 +231,7 @@ __overflow (_IO_FILE *f, int ch) } libc_hidden_def (__overflow) -static int save_for_backup (_IO_FILE *fp, char *end_p) -#ifdef _LIBC - internal_function -#endif - ; - static int -#ifdef _LIBC -internal_function -#endif save_for_backup (_IO_FILE *fp, char *end_p) { /* Append [_IO_read_base..end_p] to backup area. */ @@ -263,20 +252,11 @@ save_for_backup (_IO_FILE *fp, char *end_p) return EOF; /* FIXME */ if (least_mark < 0) { -#ifdef _LIBC __mempcpy (__mempcpy (new_buffer + avail, fp->_IO_save_end + least_mark, -least_mark), fp->_IO_read_base, end_p - fp->_IO_read_base); -#else - memcpy (new_buffer + avail, - fp->_IO_save_end + least_mark, - -least_mark); - memcpy (new_buffer + avail - least_mark, - fp->_IO_read_base, - end_p - fp->_IO_read_base); -#endif } else memcpy (new_buffer + avail, @@ -314,10 +294,8 @@ save_for_backup (_IO_FILE *fp, char *end_p) int __underflow (_IO_FILE *fp) { -#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T if (_IO_vtable_offset (fp) == 0 && _IO_fwide (fp, -1) != -1) return EOF; -#endif if (fp->_mode == 0) _IO_fwide (fp, -1); @@ -346,10 +324,8 @@ libc_hidden_def (__underflow) int __uflow (_IO_FILE *fp) { -#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T if (_IO_vtable_offset (fp) == 0 && _IO_fwide (fp, -1) != -1) return EOF; -#endif if (fp->_mode == 0) _IO_fwide (fp, -1); @@ -434,12 +410,7 @@ _IO_default_xsputn (_IO_FILE *f, const void *data, _IO_size_t n) count = more; if (count > 20) { -#ifdef _LIBC f->_IO_write_ptr = __mempcpy (f->_IO_write_ptr, s, count); -#else - memcpy (f->_IO_write_ptr, s, count); - f->_IO_write_ptr += count; -#endif s += count; } else if (count) @@ -483,12 +454,7 @@ _IO_default_xsgetn (_IO_FILE *fp, void *data, _IO_size_t n) count = more; if (count > 20) { -#ifdef _LIBC s = __mempcpy (s, fp->_IO_read_ptr, count); -#else - memcpy (s, fp->_IO_read_ptr, count); - s += count; -#endif fp->_IO_read_ptr += count; } else if (count) @@ -633,7 +599,6 @@ _IO_no_init (_IO_FILE *fp, int flags, int orientation, { _IO_old_init (fp, flags); fp->_mode = orientation; -#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T if (orientation >= 0) { fp->_wide_data = wd; @@ -655,7 +620,6 @@ _IO_no_init (_IO_FILE *fp, int flags, int orientation, /* Cause predictable crash when a wide function is called on a byte stream. */ fp->_wide_data = (struct _IO_wide_data *) -1L; -#endif fp->_freeres_list = NULL; } @@ -811,11 +775,9 @@ _IO_flush_all_lockp (int do_lock) _IO_flockfile (fp); if (((fp->_mode <= 0 && fp->_IO_write_ptr > fp->_IO_write_base) -#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T || (_IO_vtable_offset (fp) == 0 && fp->_mode > 0 && (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_write_base)) -#endif ) && _IO_OVERFLOW (fp, EOF) == EOF) result = EOF; @@ -892,9 +854,7 @@ _IO_flush_all_linebuffered (void) #endif } libc_hidden_def (_IO_flush_all_linebuffered) -#ifdef _LIBC weak_alias (_IO_flush_all_linebuffered, _flushlbf) -#endif /* The following is a bit tricky. In general, we want to unbuffer the |