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* syscalls.cc (link): Properly deal with a link to a symlink.

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Christopher Faylor
2002-08-01 21:29:31 +00:00
parent 710c0fc4b7
commit e51cfd3116
2 changed files with 7 additions and 0 deletions
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4
winsup/cygwin/ChangeLog
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@@ -1,3 +1,7 @@
2002-08-01 Christopher Faylor <cgf@redhat.com>
* syscalls.cc (link): Properly deal with a link to a symlink.
2002-08-01 Christopher Faylor <cgf@redhat.com> 2002-08-01 Christopher Faylor <cgf@redhat.com>
* cygthread.cc: Remove cruft. * cygthread.cc: Remove cruft.

3
winsup/cygwin/syscalls.cc
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@@ -617,6 +617,7 @@ _link (const char *a, const char *b)
sigframe thisframe (mainthread); sigframe thisframe (mainthread);
path_conv real_b (b, PC_SYM_NOFOLLOW | PC_FULL); path_conv real_b (b, PC_SYM_NOFOLLOW | PC_FULL);
path_conv real_a (a, PC_SYM_NOFOLLOW | PC_FULL); path_conv real_a (a, PC_SYM_NOFOLLOW | PC_FULL);
extern BOOL allow_winsymlinks;
if (real_a.error) if (real_a.error)
{ {
@@ -647,6 +648,8 @@ _link (const char *a, const char *b)
/* Try to make hard link first on Windows NT */ /* Try to make hard link first on Windows NT */
if (wincap.has_hard_links ()) if (wincap.has_hard_links ())
{ {
if (allow_winsymlinks && real_b.issymlink ())
strcat (real_a, ".lnk");
if (CreateHardLinkA (real_b, real_a, NULL)) if (CreateHardLinkA (real_b, real_a, NULL))
{ {
res = 0; res = 0;