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* cygthread.cc (cygthread::exiting): New variable.

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(cygthread::initialized): Delete.
(cygthread::stub): Use exiting variable to determine when to exit.
(cygthread::runner): Delete.
(cygthread_protect): New variable.
(cygthread::init): Don't start runner thread.  Initialize muto for list
protection.
(cygthread::freerange): Return pointer to cygthread.
(cygthread::operator new): Change logic to start threads on an as-needed basis.
(cygthread::detach): Don't zero id.
(cygthread::terminate): Don't kill any executing threads.  Just set exiting
flag.
* cygthread.h (cygthread): Reflect above changes.
* dcrt0.cc (dll_crt0_1): Move cygthread initialization later.
* fork.cc (fork_child): Do fdtab fixup after dll fixup or (apparently) winsock
may allocate memory in dll load address.
This commit is contained in:
Christopher Faylor
2002-10-22 20:16:31 +00:00
parent 329b9ead3e
commit d525130f04
5 changed files with 64 additions and 104 deletions
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6
winsup/cygwin/cygthread.h
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@@ -18,9 +18,7 @@ class cygthread
VOID *arg;
bool is_freerange;
static DWORD main_thread_id;
static int initialized;
static DWORD WINAPI runner (VOID *);
static DWORD WINAPI free_runner (VOID *);
static bool exiting;
static DWORD WINAPI stub (VOID *);
static DWORD WINAPI simplestub (VOID *);
public:
@@ -32,7 +30,7 @@ class cygthread
operator HANDLE ();
static bool is ();
void * operator new (size_t);
static void * freerange ();
static cygthread *freerange ();
void exit_thread ();
static void terminate ();
bool SetThreadPriority (int nPriority) {return ::SetThreadPriority (h, nPriority);}