diff options
Diffstat (limited to 'libio/fileops.c')
| -rw-r--r-- | libio/fileops.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libio/fileops.c b/libio/fileops.c index e82e2b36bd..ffc57f1d37 100644 --- a/libio/fileops.c +++ b/libio/fileops.c @@ -706,7 +706,12 @@ _IO_file_xsputn (f, data, n) count = to_do; 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 @@ -715,8 +720,8 @@ _IO_file_xsputn (f, data, n) register int i = (int) count; while (--i >= 0) *p++ = *s++; + f->_IO_write_ptr = p; } - f->_IO_write_ptr += count; to_do -= count; } if (to_do + must_flush > 0) @@ -765,8 +770,12 @@ _IO_file_xsgetn (fp, data, 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 <= 0) |