diff options
Diffstat (limited to 'sysdeps/generic/pwrite64.c')
-rw-r--r-- | sysdeps/generic/pwrite64.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sysdeps/generic/pwrite64.c b/sysdeps/generic/pwrite64.c new file mode 100644 index 0000000..dd14aa0 --- /dev/null +++ b/sysdeps/generic/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> |