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-rw-r--r--gnu/lib/libg++/libio/iofread.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/gnu/lib/libg++/libio/iofread.c b/gnu/lib/libg++/libio/iofread.c
new file mode 100644
index 000000000000..c72c70fbc552
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+++ b/gnu/lib/libg++/libio/iofread.c
@@ -0,0 +1,41 @@
+/*
+Copyright (C) 1993 Free Software Foundation
+
+This file is part of the GNU IO Library. This library is free
+software; you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not cause
+the resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why
+the executable file might be covered by the GNU General Public License. */
+
+#include "libioP.h"
+
+_IO_size_t
+_IO_fread(buf, size, count, fp)
+ void *buf;
+ _IO_size_t size;
+ _IO_size_t count;
+ _IO_FILE* fp;
+{
+ _IO_size_t bytes_requested = size*count;
+ _IO_size_t bytes_read;
+ COERCE_FILE(fp);
+ if (bytes_requested == 0)
+ return 0;
+ bytes_read = _IO_sgetn(fp, (char *)buf, bytes_requested);
+ return bytes_requested == bytes_read ? count : bytes_read / size;
+}