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PATCH: Use 64bit filesystem functions for x32

From: "H.J. Lu" <hongjiu dot lu at intel dot com>
To: GNU C Library <libc-alpha at sourceware dot org>
Date: Tue, 15 May 2012 18:20:57 -0700
Subject: PATCH: Use 64bit filesystem functions for x32
Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
X32 uses 64-bit offset like 64-bit platforms.  This patch uses 64-bit
filesystem functions for x32.  Tested on Linux/x32.  OK to install?

Thanks.

H.J.
	* sysdeps/unix/sysv/linux/x86_64/x32/alphasort.c: New file.
	* sysdeps/unix/sysv/linux/x86_64/x32/alphasort64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/fseeko.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/fseeko64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/ftello.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/ftello64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/ftw.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/ftw64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/glob.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/iofopen.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/iofopen64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/lockf.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/mkostemp.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/mkostemp64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/mkstemp.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/mkstemp64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/scandir.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/scandir64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/scandirat.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/scandirat64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/tmpfile.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/tmpfile64.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/versionsort.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/versionsort64.c: Likewise.

diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/alphasort.c b/sysdeps/unix/sysv/linux/x86_64/x32/alphasort.c
new file mode 100644
index 0000000..69ec427
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/alphasort.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/alphasort.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/alphasort64.c b/sysdeps/unix/sysv/linux/x86_64/x32/alphasort64.c
new file mode 100644
index 0000000..6c5b2a1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/alphasort64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/alphasort64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/fseeko.c b/sysdeps/unix/sysv/linux/x86_64/x32/fseeko.c
new file mode 100644
index 0000000..dc47698
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/fseeko.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/fseeko.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/fseeko64.c b/sysdeps/unix/sysv/linux/x86_64/x32/fseeko64.c
new file mode 100644
index 0000000..3e554ec
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/fseeko64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/fseeko64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/ftello.c b/sysdeps/unix/sysv/linux/x86_64/x32/ftello.c
new file mode 100644
index 0000000..735e3e1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/ftello.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/ftello.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/ftello64.c b/sysdeps/unix/sysv/linux/x86_64/x32/ftello64.c
new file mode 100644
index 0000000..eb155ed
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/ftello64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/ftello64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/ftw.c b/sysdeps/unix/sysv/linux/x86_64/x32/ftw.c
new file mode 100644
index 0000000..a21dfe5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/ftw.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/ftw.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/ftw64.c b/sysdeps/unix/sysv/linux/x86_64/x32/ftw64.c
new file mode 100644
index 0000000..3c025b7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/ftw64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/ftw64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/glob.c b/sysdeps/unix/sysv/linux/x86_64/x32/glob.c
new file mode 100644
index 0000000..e542747
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/glob.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/glob.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos.c b/sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos.c
new file mode 100644
index 0000000..de2ff01
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/iofgetpos.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos64.c b/sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos64.c
new file mode 100644
index 0000000..34aabfc
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/iofgetpos64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/iofopen.c b/sysdeps/unix/sysv/linux/x86_64/x32/iofopen.c
new file mode 100644
index 0000000..e39bb55
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/iofopen.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/iofopen.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/iofopen64.c b/sysdeps/unix/sysv/linux/x86_64/x32/iofopen64.c
new file mode 100644
index 0000000..af0c6ae
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/iofopen64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/iofopen64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos.c b/sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos.c
new file mode 100644
index 0000000..a4c99c9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/iofsetpos.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos64.c b/sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos64.c
new file mode 100644
index 0000000..e83fbba
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/iofsetpos64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/lockf.c b/sysdeps/unix/sysv/linux/x86_64/x32/lockf.c
new file mode 100644
index 0000000..42306a0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/lockf.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/lockf.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c b/sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c
new file mode 100644
index 0000000..3b4b55a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/lockf64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/mkostemp.c b/sysdeps/unix/sysv/linux/x86_64/x32/mkostemp.c
new file mode 100644
index 0000000..177f68a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/mkostemp.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/mkostemp.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/mkostemp64.c b/sysdeps/unix/sysv/linux/x86_64/x32/mkostemp64.c
new file mode 100644
index 0000000..68455a8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/mkostemp64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/mkostemp64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/mkstemp.c b/sysdeps/unix/sysv/linux/x86_64/x32/mkstemp.c
new file mode 100644
index 0000000..4bc129b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/mkstemp.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/mkstemp.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/mkstemp64.c b/sysdeps/unix/sysv/linux/x86_64/x32/mkstemp64.c
new file mode 100644
index 0000000..76a8363
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/mkstemp64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/mkstemp64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/scandir.c b/sysdeps/unix/sysv/linux/x86_64/x32/scandir.c
new file mode 100644
index 0000000..9288ca2
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/scandir.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/scandir.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/scandir64.c b/sysdeps/unix/sysv/linux/x86_64/x32/scandir64.c
new file mode 100644
index 0000000..6d22057
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/scandir64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/scandir64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/scandirat.c b/sysdeps/unix/sysv/linux/x86_64/x32/scandirat.c
new file mode 100644
index 0000000..5b88993
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/scandirat.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/scandirat.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/scandirat64.c b/sysdeps/unix/sysv/linux/x86_64/x32/scandirat64.c
new file mode 100644
index 0000000..0d7893d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/scandirat64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/scandirat64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/tmpfile.c b/sysdeps/unix/sysv/linux/x86_64/x32/tmpfile.c
new file mode 100644
index 0000000..f24f361
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/tmpfile.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/tmpfile.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/tmpfile64.c b/sysdeps/unix/sysv/linux/x86_64/x32/tmpfile64.c
new file mode 100644
index 0000000..55feef2
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/tmpfile64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/tmpfile64.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/versionsort.c b/sysdeps/unix/sysv/linux/x86_64/x32/versionsort.c
new file mode 100644
index 0000000..af5a668
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/versionsort.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/versionsort.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/versionsort64.c b/sysdeps/unix/sysv/linux/x86_64/x32/versionsort64.c
new file mode 100644
index 0000000..fe220c9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/versionsort64.c
@@ -0,0 +1 @@
+#include <sysdeps/wordsize-64/versionsort64.c>
-- 
1.7.6.5
Follow-Ups:
- Re: PATCH: Use 64bit filesystem functions for x32
  - From: Roland McGrath
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