/*
This file is part of GNUnet.
- (C) 2001--2012 Christian Grothoff (and other contributing authors)
+ (C) 2001--2013 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
*/
#define COPY_BLK_SIZE 65536
-
-
-#if defined(LINUX) || defined(CYGWIN) || defined(GNU)
+#include <sys/types.h>
+#if HAVE_SYS_VFS_H
#include <sys/vfs.h>
-#else
-#if defined(SOMEBSD) || defined(DARWIN)
+#endif
+#if HAVE_SYS_PARAM_H
#include <sys/param.h>
+#endif
+#if HAVE_SYS_MOUNT_H
#include <sys/mount.h>
-#else
-#ifdef SOLARIS
-#include <sys/types.h>
+#endif
+#if HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
-#else
-#ifdef MINGW
-#ifndef PIPE_BUF
-#define PIPE_BUF 512
-ULONG PipeSerialNumber;
#endif
+
+#ifndef S_ISLNK
#define _IFMT 0170000 /* type of file */
#define _IFLNK 0120000 /* symbolic link */
#define S_ISLNK(m) (((m)&_IFMT) == _IFLNK)
-#else
-#error PORT-ME: need to port statfs (how much space is left on the drive?)
-#endif
-#endif
-#endif
-#endif
-
-#if !defined(SOMEBSD) && !defined(DARWIN) && !defined(WINDOWS)
-#include <wordexp.h>
-#endif
-#if LINUX
-#include <sys/statvfs.h>
#endif
GNUNET_DISK_file_get_identifiers (const char *filename, uint64_t * dev,
uint64_t * ino)
{
-#if LINUX
- struct stat sbuf;
- struct statvfs fbuf;
+#if WINDOWS
+ {
+ // FIXME NILS: test this
+ struct GNUNET_DISK_FileHandle *fh;
+ BY_HANDLE_FILE_INFORMATION info;
+ int succ;
- if ((0 == stat (filename, &sbuf)) && (0 == statvfs (filename, &fbuf)))
+ fh = GNUNET_DISK_file_open (filename, GNUNET_DISK_OPEN_READ, 0);
+ if (fh == NULL)
+ return GNUNET_SYSERR;
+ succ = GetFileInformationByHandle (fh->h, &info);
+ GNUNET_DISK_file_close (fh);
+ if (!succ)
+ {
+ return GNUNET_SYSERR;
+ }
+ *dev = info.dwVolumeSerialNumber;
+ *ino = ((((uint64_t) info.nFileIndexHigh) << (sizeof (DWORD) * 8)) | info.nFileIndexLow);
+ }
+#else /* !WINDOWS */
+#if HAVE_STAT
{
- *dev = (uint64_t) fbuf.f_fsid;
+ struct stat sbuf;
+
+ if (0 != stat (filename, &sbuf))
+ {
+ return GNUNET_SYSERR;
+ }
*ino = (uint64_t) sbuf.st_ino;
- return GNUNET_OK;
}
-#elif SOMEBSD
- struct stat sbuf;
- struct statfs fbuf;
+#else
+ *ino = 0;
+#endif
+#if HAVE_STATVFS
+ {
+ struct statvfs fbuf;
- if ((0 == stat (filename, &sbuf)) && (0 == statfs (filename, &fbuf)))
+ if (0 != statvfs (filename, &fbuf))
+ {
+ return GNUNET_SYSERR;
+ }
+ *dev = (uint64_t) fbuf.f_fsid;
+ }
+#elif HAVE_STATFS
{
+ struct statfs fbuf;
+
+ if (0 != statfs (filename, &fbuf))
+ {
+ return GNUNET_SYSERR;
+ }
*dev = ((uint64_t) fbuf.f_fsid.val[0]) << 32 ||
((uint64_t) fbuf.f_fsid.val[1]);
- *ino = (uint64_t) sbuf.st_ino;
- return GNUNET_OK;
- }
-#elif WINDOWS
- // FIXME NILS: test this
- struct GNUNET_DISK_FileHandle *fh;
- BY_HANDLE_FILE_INFORMATION info;
- int succ;
-
- fh = GNUNET_DISK_file_open (filename, GNUNET_DISK_OPEN_READ, 0);
- if (fh == NULL)
- return GNUNET_SYSERR;
- succ = GetFileInformationByHandle (fh->h, &info);
- GNUNET_DISK_file_close (fh);
- if (succ)
- {
- *dev = info.dwVolumeSerialNumber;
- *ino = ((((uint64_t) info.nFileIndexHigh) << (sizeof (DWORD) * 8)) | info.nFileIndexLow);
- return GNUNET_OK;
}
- else
- return GNUNET_SYSERR;
-
+#else
+ *dev = 0;
#endif
- return GNUNET_SYSERR;
+#endif /* !WINDOWS */
+ return GNUNET_OK;
}
}
if (!S_ISDIR (filestat.st_mode))
{
- LOG (GNUNET_ERROR_TYPE_WARNING,
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
"A file already exits with the same name %s\n", fil);
return GNUNET_NO;
}
#if WINDOWS
+#ifndef PIPE_BUF
+#define PIPE_BUF 512
+#endif
/* Copyright Bob Byrnes <byrnes <at> curl.com>
http://permalink.gmane.org/gmane.os.cygwin.patches/2121
*/