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* syscalls.cc (fhandler_base::stat_fixup): Fix inode numbers of

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non-device files in virtual fileysystems.
This commit is contained in:
Corinna Vinschen
2012-04-11 08:49:52 +00:00
parent a281df5589
commit e62d782aec
2 changed files with 9 additions and 3 deletions
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7
winsup/cygwin/syscalls.cc
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@@ -1591,10 +1591,11 @@ static bool dev_st_inited;
void
fhandler_base::stat_fixup (struct __stat64 *buf)
{
/* Set inode number to device number. This gives us a valid, unique
inode number and we especially don't have to call hash_path_name. */
/* For devices, set inode number to device number. This gives us a valid,
unique inode number without having to call hash_path_name. */
if (!buf->st_ino)
buf->st_ino = get_device ();
buf->st_ino = (get_major () == DEV_VIRTFS_MAJOR) ? get_ino ()
: get_device ();
/* For /dev-based devices, st_dev must be set to the device number of /dev,
not it's own device major/minor numbers. What we do here to speed up
the process is to fetch the device number of /dev only once, liberally