cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / sys / sendfile.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/sendfile.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/sendfile.h
new file mode 100644 (file)
index 0000000..75b9d32
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/sendfile.h
@@ -0,0 +1,51 @@
+/* sendfile -- copy data directly from one file descriptor to another
+   Copyright (C) 1998-2018 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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _SYS_SENDFILE_H
+#define _SYS_SENDFILE_H        1
+
+#include <features.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+/* Send up to COUNT bytes from file associated with IN_FD starting at
+   *OFFSET to descriptor OUT_FD.  Set *OFFSET to the IN_FD's file position
+   following the read bytes.  If OFFSET is a null pointer, use the normal
+   file position instead.  Return the number of written bytes, or -1 in
+   case of error.  */
+#ifndef __USE_FILE_OFFSET64
+extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *__offset,
+                        size_t __count) __THROW;
+#else
+# ifdef __REDIRECT_NTH
+extern ssize_t __REDIRECT_NTH (sendfile,
+                              (int __out_fd, int __in_fd, __off64_t *__offset,
+                               size_t __count), sendfile64);
+# else
+#  define sendfile sendfile64
+# endif
+#endif
+#ifdef __USE_LARGEFILE64
+extern ssize_t sendfile64 (int __out_fd, int __in_fd, __off64_t *__offset,
+                          size_t __count) __THROW;
+#endif
+
+__END_DECLS
+
+#endif /* sys/sendfile.h */