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* cygwin.din: Wrap atexit and exit with cygwin, thread-safe functions.

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* dcrt0.cc (cygwin_atexit): New function.
(cygwin_exit): Ditto.
This commit is contained in:
Christopher Faylor
2003-03-01 02:02:42 +00:00
parent 27b4082ae7
commit 005c3065eb
5 changed files with 53 additions and 12 deletions
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17
winsup/cygwin/dll_init.cc
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@ -304,8 +304,16 @@ dll_list::load_after_fork (HANDLE parent, dll *first)
the parent had some of those. */
if (d.type == DLL_LOAD)
{
bool unload = true;
HMODULE h = LoadLibraryEx (d.name, NULL, DONT_RESOLVE_DLL_REFERENCES);
if (!h)
{
unload = false;
LoadLibrary (d.name);
}
if (!h)
system_printf ("can't reload %s", d.name);
/* See if DLL will load in proper place. If so, free it and reload
it the right way.
It sort of stinks that we can't invert the order of the FreeLibrary
@ -313,10 +321,13 @@ dll_list::load_after_fork (HANDLE parent, dll *first)
should do what we want. However, since the library was loaded above,
the second LoadLibrary does not execute it's startup code unless it
is first unloaded. */
if (h == d.handle)
else if (h == d.handle)
{
FreeLibrary (h);
LoadLibrary (d.name);
if (unload)
{
FreeLibrary (h);
LoadLibrary (d.name);
}
}
else if (try2)
api_fatal ("unable to remap %s to same address as parent(%p) != %p",