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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /posix/pwrite64.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
downloadglibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz
2.5-18.1
Diffstat (limited to 'posix/pwrite64.c')
-rw-r--r--posix/pwrite64.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/posix/pwrite64.c b/posix/pwrite64.c
new file mode 100644
index 0000000000..dd14aa0bd7
--- /dev/null
+++ b/posix/pwrite64.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 1991,1995,1996,1997,1999,2002 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 <unistd.h>
+
+/* Write NBYTES of BUF to FD at given position OFFSET without changing
+ the file position. Return the number written, or -1. */
+ssize_t
+__libc_pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
+{
+ if (nbytes == 0)
+ return 0;
+ if (fd < 0)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+ if (buf == NULL || offset < 0)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+strong_alias (__libc_pwrite64, __pwrite64)
+libc_hidden_def (__pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
+stub_warning (pwrite64)
+#include <stub-tag.h>