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authorEric Andersen <andersen@codepoet.org>2001-10-17 01:10:29 +0000
committerEric Andersen <andersen@codepoet.org>2001-10-17 01:10:29 +0000
commitcad937c12d93653ed1bf548eed8fc1a178f991d8 (patch)
tree596ff2c1200152a75e12fc14ba1213b8e2c57f2c /libc/sysdeps/linux/common/open64.c
parentb8fa5e71e482c61ff5accde74f5b552c6300b442 (diff)
This commit makes large file support actually work (when enabled in
the config file). I've tested this and it works for me. -Erik
Diffstat (limited to 'libc/sysdeps/linux/common/open64.c')
-rw-r--r--libc/sysdeps/linux/common/open64.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c
new file mode 100644
index 000000000..62deddcb4
--- /dev/null
+++ b/libc/sysdeps/linux/common/open64.c
@@ -0,0 +1,48 @@
+/* Copyright (C) 1991, 1995-1997, 1999, 2000 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+#include <features.h>
+#include <fcntl.h>
+#include <stdarg.h>
+
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 0100000
+#endif
+
+#ifdef __UCLIBC_HAVE_LFS__
+
+/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
+ a third argument is the file protection. */
+int open64 (const char *file, int oflag, ...)
+{
+ int mode = 0;
+
+ if (oflag & O_CREAT)
+ {
+ va_list arg;
+ va_start (arg, oflag);
+ mode = va_arg (arg, int);
+ va_end (arg);
+ }
+
+ return open(file, oflag | O_LARGEFILE, mode);
+}
+
+#endif /* __UCLIBC_HAVE_LFS__ */
+