From 9fc9e1c916af8d91539ace77cb123b4fa99e0d37 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Fri, 22 Aug 2003 18:52:25 +0000
Subject: 2003-08-22  Jeff Johnston  <jjohnstn@redhat.com>

	* libc/include/sys/reent.h: Add _GLOBAL_REENT macro.
	* libc/stdio: Globally remove/replace all references to fp->_data.
	Replace with _REENT or _GLOBAL_REENT where appropriate.
	* libc/stdio/asprintf.c: Ditto.
	* libc/stdio/fclose.c: Ditto.
	* libc/stdio/fvwrite.c: Ditto.
	* libc/stdio/makebuf.c: Ditto.
	* libc/stdio/refill.c: Ditto.
	* libc/stdio/local.h: Ditto.
	* libc/stdio/setvbuf.c: Ditto.
	* libc/stdio/sscanf.c: Ditto.
	* libc/stdio/stdio.c: Ditto.
	* libc/stdio/ungetc.c: Ditto.
	* libc/stdio/vfscanf.c: Ditto.
	* libc/stdio/vsscanf.c: Ditto.
	* libc/stdio/fopen.c: Ditto.  Also use _fseek_r in _fopen_r.
	* libc/stdio/vasprintf.c: Ditto.  Also call _vfprintf_r directly.
	* libc/stdio/vsnprintf.c: Ditto.
	* libc/stdio/vsprintf.c: Ditto.
	* libc/stdio/fcloseall.c(fcloseall): Use _GLOBAL_REENT macro
	instead of _REENT to walk file list.
	* libc/stdio/fflush.c: Ditto.
	* libc/stdio/fgetpos.c: Add reentrant version and have regular
	version call reentrant version with _REENT argument.
	* libc/stdio/fsetpos.c: Ditto.
	* libc/stdio/fseek.c: Ditto.
	* libc/stdio/fseeko.c: Ditto.
	* libc/stdio/ftell.c: Ditto.
	* libc/stdio/ftello.c: Ditto.
	* libc/stdio/freopen.c: Ditto.
	* libc/stdio/findfp.c: Use _GLOBAL_REENT pointer when adding
	new files to chain.  Also use _GLOBAL_REENT pointer for
	cleaning up.
	* libc/stdio/fiprintf.c: Reformatted to minimize duplicate code.
	* libc/stdio/siprintf.c: Ditto.
	* libc/stdio/iprintf.c: Ditto.
	* libc/stdio/fprintf.c: Ditto.
	* libc/stdio/printf.c: Ditto.
	* libc/stdio/snprintf.c: Call _vfprintf_r directly.
	* libc/stdio/sprintf.c: Ditto.
	* libc/stdio/vprintf.c: Ditto.  Also add _REENT_ONLY check.
	* libc/stdio/rewind.c: Call _fseek_r directly.
	* libc/stdio/tmpfile.c: Call _fopen_r and _remove_r directly.
	* libc/stdio/vfprintf.c (_VFPRINTF_R): Change _r routines to use
	data pointer.
	(get_arg): Add extra struct _reent pointer argument.
	* libc/stdio64/fgetpos64.c: Add _r versions, remove any reference
	to fp->_data.
	* libc/stdio64/fopen64.c: Ditto.
	* libc/stdio64/freopen64.c: Ditto.
	* libc/stdio64/fsetpos64.c: Ditto.
	* libc/stdio64/ftello64.c: Ditto.
	* libc/stdio64/local64.h: Ditto.
	* libc/stdio64/stdio64.c: Ditto.
	* libc/stdio64/fseeko64.c: Ditto plus use _fstat_r instead of
	_fstat64_r for the meantime.
---
 newlib/libc/stdio64/fgetpos64.c | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'newlib/libc/stdio64/fgetpos64.c')

diff --git a/newlib/libc/stdio64/fgetpos64.c b/newlib/libc/stdio64/fgetpos64.c
index 3a0f0d910..5f8c1c3ab 100644
--- a/newlib/libc/stdio64/fgetpos64.c
+++ b/newlib/libc/stdio64/fgetpos64.c
@@ -4,10 +4,14 @@ FUNCTION
 
 INDEX
 	fgetpos64
+INDEX
+	_fgetpos64_r
 
 ANSI_SYNOPSIS
 	#include <stdio.h>
 	int fgetpos64(FILE *<[fp]>, _fpos64_t *<[pos]>);
+	int _fgetpos64_r(struct _reent *<[ptr]>, FILE *<[fp]>, 
+	                 _fpos64_t *<[pos]>);
 
 TRAD_SYNOPSIS
 	#include <stdio.h>
@@ -15,6 +19,10 @@ TRAD_SYNOPSIS
 	FILE *<[fp]>;
 	_fpos64_t *<[pos]>;
 
+	int _fgetpos64_r(<[ptr]>, <[fp]>, <[pos]>)
+	FILE *<[fp]>;
+	_fpos64_t *<[pos]>;
+
 DESCRIPTION
 Objects of type <<FILE>> can have a ``position'' that records how much
 of the file your program has already read.  Many of the <<stdio>> functions
@@ -47,12 +55,13 @@ No supporting OS subroutines are required.
 #ifdef __LARGE64_FILES
 
 int
-_DEFUN (fgetpos64, (fp, pos),
+_DEFUN (_fgetpos64_r, (ptr, fp, pos),
+	struct _reent * ptr _AND
 	FILE * fp _AND
 	_fpos64_t * pos)
 {
   _flockfile(fp);
-  *pos = (_fpos64_t)ftello64 (fp);
+  *pos = (_fpos64_t)_ftello64_r (ptr, fp);
 
   if (*pos != -1)
     {
@@ -63,4 +72,16 @@ _DEFUN (fgetpos64, (fp, pos),
   return 1;
 }
 
+#ifndef _REENT_ONLY
+
+int
+_DEFUN (fgetpos64, (fp, pos),
+	FILE * fp _AND
+	_fpos64_t * pos)
+{
+  return _fgetpos64_r (_REENT, fp, pos);
+}
+
+#endif /* !_REENT_ONLY */
+
 #endif /* __LARGE64_FILES */
-- 
cgit v1.2.3