* sysdeps/mach/hurd/pwrite.c: Likewise.
* shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu.*): libc=0.3
[USE_IN_LIBIO && !GLIBC_OLDEST_ABI] (.*-.*-gnu-gnu.*): Use GLIBC_2.2.4
as default version set.
(test_ftello): Check for EFBIG and ENOSPC, clean up error messages.
+2001-06-13 Roland McGrath <roland@frob.com>
+
+ * sysdeps/mach/hurd/pread.c: Fail with EINVAL if OFFSET is negative.
+ * sysdeps/mach/hurd/pwrite.c: Likewise.
+
+ * shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu.*): libc=0.3
+ [USE_IN_LIBIO && !GLIBC_OLDEST_ABI] (.*-.*-gnu-gnu.*): Use GLIBC_2.2.4
+ as default version set.
+
2001-06-13 Ulrich Drepper <drepper@redhat.com>
* libio/iolibio.h (_IO_freopen): Correct last parameter to
Michael Deutschmann <michael@talamasca.ocis.net>
* io/test-lfs.c (do_prepare): Clean up error messages.
- (test_ftello): Check for EFBIG and ENOSP, clean up error messages.
+ (test_ftello): Check for EFBIG and ENOSPC, clean up error messages.
(do_test): Likewise.
2001-06-11 Andreas Jaeger <aj@suse.de>
/* Read block from given position in file without changing file pointer.
Hurd version.
- Copyright (C) 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999,2001 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
ssize_t
__pread (int fd, void *buf, size_t nbytes, off_t offset)
{
- error_t err = HURD_FD_USE (fd, _hurd_fd_read (descriptor,
- buf, &nbytes, offset));
+ error_t err;
+ if (offset < 0)
+ err = EINVAL;
+ else
+ err = HURD_FD_USE (fd, _hurd_fd_read (descriptor, buf, &nbytes, offset));
return err ? __hurd_dfail (fd, err) : nbytes;
}
weak_alias (__pread, pread)
/* Write block at given position in file without changing file pointer.
Hurd version.
- Copyright (C) 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999,2001 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
ssize_t
__pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
{
- error_t err = HURD_FD_USE (fd, _hurd_fd_write (descriptor,
- buf, &nbytes, offset));
+ error_t err;
+ if (offset < 0)
+ err = EINVAL;
+ else
+ err = HURD_FD_USE (fd, _hurd_fd_write (descriptor, buf, &nbytes, offset));
return err ? __hurd_dfail (fd, err) : nbytes;
}
weak_alias (__pwrite, pwrite)