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* path.cc (mount_info::cygdrive_posix_path): Don't add trailing slash if

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referring to something like c:\.
* dcrt0.cc (dll_crt0_1): Move uinfo initialization prior to sig_send
initialization to give signal thread a chance to finish.
* debug.cc (WFSO): Move to sigproc.cc
(WFMO): Ditto.
* exceptions.cc (interruptible): Allocate slightly more space for directory
just for paranoia's sake.
(call_handler): Eliminate nonmain argument.  Determine if main thread has set a
frame pointer and use it if so.
(sig_handle): Eliminate nonmain argument.
* net.cc: Record frame information in appropriate routines throughout.
* select.cc (select): Ditto.
* sigproc.cc: Use sigthread structure to record mainthread id throughout.
(sig_send): Record frame information for signal handler.
(wait_sig): Reflect argument change in sig_handle.
(WFSO): Move here and record frame information for signal handler.
(WFMO): Ditto.
* sigproc.h: Implement new "sigthread" class.  Implement "sigframe" class for
manipulating signal frame info.
* thread.cc (__pthread_kill): Use standard _kill() function rather than calling
sig_send directly.
* winsup.h: Eliminate ebp element from signal_dispatch class.
This commit is contained in:
Christopher Faylor
2000-05-17 05:49:51 +00:00
parent 8c1c1f1a43
commit 6201d15e3c
15 changed files with 182 additions and 69 deletions
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27
winsup/cygwin/debug.cc
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@ -9,7 +9,6 @@ details. */
#define NO_DEBUG_DEFINES
#include "winsup.h"
#include "exceptions.h"
#include "sync.h"
static muto NO_COPY *threadname_lock = NULL;
#define lock_threadname() \
@ -52,7 +51,7 @@ int __stdcall
iscygthread()
{
DWORD tid = GetCurrentThreadId ();
if (tid != maintid)
if (tid != mainthread.id)
for (DWORD i = 0; i < NTHREADS && threads[i].name != NULL; i++)
if (threads[i].id == tid)
return 1;
@ -302,27 +301,3 @@ close_handle (const char *func, int ln, HANDLE h, const char *name, BOOL force)
return ret;
}
#endif /*DEBUGGING*/
extern "C" {
/* Provide a stack frame when calling WaitFor* functions */
#undef WaitForSingleObject
DWORD __stdcall
WFSO (HANDLE hHandle, DWORD dwMilliseconds)
{
DWORD ret;
ret = WaitForSingleObject (hHandle, dwMilliseconds);
return ret;
}
#undef WaitForMultipleObjects
DWORD __stdcall
WFMO (DWORD nCount, CONST HANDLE *lpHandles, BOOL fWaitAll, DWORD dwMilliseconds)
{
DWORD ret;
ret = WaitForMultipleObjects (nCount, lpHandles, fWaitAll, dwMilliseconds);
return ret;
}
}