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Handle unlinking in-use files on virtual drives

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* path.cc (path_conv::set_nt_native_path): New function.
        * path.h (path_conv::set_nt_native_path): Add prototype.
        * syscall.cc (try_to_bin): Handle moving files to the recycler
        accessed via a local virtual drive (subst).  Fix a problem renaming
        the file to the unique replacement name on Samba.  Align comment.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2015-04-23 15:02:32 +02:00
parent 4e99630cfd
commit 5abb0ed13c
4 changed files with 46 additions and 3 deletions
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12
winsup/cygwin/path.cc
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@@ -486,6 +486,18 @@ get_nt_native_path (const char *path, UNICODE_STRING& upath, bool dos)
return &upath;
}
/* Handle with extrem care! Only used in a certain instance in try_to_bin.
Every other usage needs a careful check. */
void
path_conv::set_nt_native_path (PUNICODE_STRING new_path)
{
wide_path = (PWCHAR) crealloc_abort (wide_path, new_path->MaximumLength);
memcpy (wide_path, new_path->Buffer, new_path->Length);
uni_path.Length = new_path->Length;
uni_path.MaximumLength = new_path->MaximumLength;
uni_path.Buffer = wide_path;
}
PUNICODE_STRING
path_conv::get_nt_native_path ()
{