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Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/x32/fallocate.c')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/x32/fallocate.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/fallocate.c b/sysdeps/unix/sysv/linux/x86_64/x32/fallocate.c
new file mode 100644
index 0000000000..3b849d5845
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/fallocate.c
@@ -0,0 +1,56 @@
+/* Copyright (C) 2011 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 <errno.h>
+#include <fcntl.h>
+#include <sysdep.h>
+#include <sysdep-cancel.h>
+
+#undef LOAD_ARGS_3
+#define LOAD_ARGS_3(a1, a2, a3)				\
+  long long int __arg3 = (long long int) (a3);		\
+  LOAD_ARGS_2 (a1, a2)
+#undef LOAD_REGS_3
+#define LOAD_REGS_3					\
+  register long long int _a3 asm ("rdx") = __arg3;	\
+  LOAD_REGS_2
+
+#undef LOAD_ARGS_4
+#define LOAD_ARGS_4(a1, a2, a3, a4)			\
+  long long int __arg4 = (long long int) (a4);		\
+  LOAD_ARGS_3 (a1, a2, a3)
+#undef LOAD_REGS_4
+#define LOAD_REGS_4					\
+  register long long int _a4 asm ("r10") = __arg4;	\
+  LOAD_REGS_3
+
+/* Reserve storage for the data of the file associated with FD.  */
+int
+fallocate (int fd, int mode, __off_t offset, __off_t len)
+{
+  if (SINGLE_THREAD_P)
+    return INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+
+  int oldtype = LIBC_CANCEL_ASYNC ();
+  int result = INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+
+  LIBC_CANCEL_RESET (oldtype);
+
+  return result;
+}
+strong_alias (fallocate, fallocate64)