Sat Nov 18 16:46:01 1995 Ulrich Drepper <drepper@gnu.ai.mit.edu>

	* libio/Makefile, libio/cleanup.c, libio/clearerr.c, libio/feof.c,
	libio/ferror.c, libio/fgetc.c, libio/filedoalloc.c, libio/fileno.c,
	libio/fileops.c, libio/fputc.c, libio/freopen.c, libio/fseek.c,
	libio/genops.c, libio/getc.c, libio/getchar.c, libio/iofclose.c,
	libio/iofdopen.c, libio/iofflush.c, libio/iofgetpos.c, libio/iofgets.c,
	libio/iofopen.c, libio/iofprintf.c, libio/iofputs.c, libio/iofread.c,
	libio/iofscanf.c, libio/iofsetpos.c, libio/ioftell.c, libio/iofwrite.c,
	libio/iogetdelim.c, libio/iogetline.c, libio/iogets.c, libio/iolibio.h,
	libio/iopadn.c, libio/ioprims.c, libio/ioputs.c, libio/ioseekoff.c,
	libio/ioseekpos.c, libio/iosetbuffer.c, libio/iosetvbuf.c,
	libio/iosprintf.c, libio/ioungetc.c, libio/iovsprintf.c,
	libio/iovsscanf.c, libio/libio.h, libio/libioP.h, libio/putc.c,
	libio/putchar.c, libio/rewind.c, libio/setbuf.c, libio/setlinebuf.c,
	libio/stdfiles.c, libio/stdio.c, libio/stdio.h, libio/strfile.h,
	libio/strops.c, libio/vasprintf.c, libio/vscanf.c, libio/vsnprintf.c:
	New files.  Slightly modified version from Linux libc.

	* libio/memstream.c, libio/vdprintf.c: New files for functions not
	(yet) part of GNU libio.

	* libio/iofopncook.c: Implementation of `fopencookie', mainly written
	by Per Bothner.

	* stdio-common/getline.c: Adapted to libio.
	* stdio-common/snprintf.c: Adapted to libio.
	* stdio-common/vfprintf.c: Adapted to libio.
	* stdio-common/vfscanf.c: Adapted to libio.
	* sysdeps/posix/tempname.c: Adapted to libio.

61 files changed, 5476 insertions, 0 deletions

diff --git a/libio/Makefile b/libio/Makefile
new file mode 100644
index 0000000000..8d09a5ecce
--- /dev/null
+++ b/libio/Makefile
@@ -0,0 +1,44 @@
+# Copyright (C) 1995 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+#
+#	Specific makefile for libio.
+#
+subdir	:= libio
+
+headers	:= stdio.h libio.h
+
+routines	:=							      \
+	filedoalloc iofclose iofdopen iofflush iofgetpos iofgets iofopen      \
+	iofopncook iofprintf iofputs iofread iofscanf iofsetpos ioftell	      \
+	iofwrite iogetdelim iogetline iogets iopadn ioprims ioputs	      \
+	ioseekoff ioseekpos iosetbuffer iosetvbuf iosprintf ioungetc	      \
+	iovsprintf iovsscanf						      \
+									      \
+	clearerr feof ferror fgetc fileno fputc freopen fseek getc getchar    \
+	memstream putc putchar rewind setbuf setlinebuf vasprintf vdprintf    \
+	vscanf vsnprintf						      \
+									      \
+	libc_fatal
+
+aux	:=								      \
+	cleanup fileops genops stdfiles stdio strops
+
+distribute := iolibio.h libioP.h strfile.h
+
+include ../Rules
diff --git a/libio/cleanup.c b/libio/cleanup.c
new file mode 100644
index 0000000000..b4c8be927f
--- /dev/null
+++ b/libio/cleanup.c
@@ -0,0 +1,15 @@
+#include "libioP.h"
+#if _G_HAVE_ATEXIT
+#include <stdlib.h>
+
+typedef void (*voidfunc) __P((void));
+
+static void
+DEFUN_VOID(_IO_register_cleanup)
+{
+  atexit ((voidfunc)_IO_cleanup);
+  _IO_cleanup_registration_needed = 0;
+}
+
+void (*_IO_cleanup_registration_needed)() = _IO_register_cleanup;
+#endif /* _G_HAVE_ATEXIT */
diff --git a/libio/clearerr.c b/libio/clearerr.c
new file mode 100644
index 0000000000..ee9780bdaf
--- /dev/null
+++ b/libio/clearerr.c
@@ -0,0 +1,10 @@
+#include "libioP.h"
+#include "stdio.h"
+
+void
+clearerr(fp)
+     FILE* fp;
+{
+  CHECK_FILE(fp, /*nothing*/);
+  _IO_clearerr(fp);
+}
diff --git a/libio/feof.c b/libio/feof.c
new file mode 100644
index 0000000000..bd30c175f3
--- /dev/null
+++ b/libio/feof.c
@@ -0,0 +1,34 @@
+/* 
+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 this library; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, 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"
+#include "stdio.h"
+
+int
+feof(fp)
+     _IO_FILE* fp;
+{
+  CHECK_FILE(fp, EOF);
+  return _IO_feof(fp);
+}
diff --git a/libio/ferror.c b/libio/ferror.c
new file mode 100644
index 0000000000..d0159818e8
--- /dev/null
+++ b/libio/ferror.c
@@ -0,0 +1,34 @@
+/*
+Copyright (C) 1993, 1995 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 this library; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, 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"
+#include "stdio.h"
+
+int
+ferror (fp)
+     _IO_FILE* fp;
+{
+  CHECK_FILE (fp, EOF);
+  return _IO_ferror (fp);
+}
diff --git a/libio/fgetc.c b/libio/fgetc.c
new file mode 100644
index 0000000000..19c0a589d9
--- /dev/null
+++ b/libio/fgetc.c
@@ -0,0 +1,34 @@
+/*
+Copyright (C) 1993, 1995 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 this library; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, 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"
+#include "stdio.h"
+
+int
+fgetc (fp)
+     FILE *fp;
+{
+  CHECK_FILE (fp, EOF);
+  return _IO_getc (fp);
+}
diff --git a/libio/filedoalloc.c b/libio/filedoalloc.c
new file mode 100644
index 0000000000..8ab1738a7c
--- /dev/null
+++ b/libio/filedoalloc.c
@@ -0,0 +1,103 @@
+/* 
+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 this library; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, 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. */
+
+/*
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * d