winsup/cygwin/local_includes/debug.h

   1 /* debug.h
   2
   3 This software is a copyrighted work licensed under the terms of the
   4 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   5 details. */
   6
   7 #if !defined(_DEBUG_H_)
   8 #define _DEBUG_H_
   9
  10 #define being_debugged() (IsDebuggerPresent ())
  11
  12 #ifndef DEBUGGING
  13 # define cygbench(s)
  14 # define ForceCloseHandle CloseHandle
  15 # define ForceCloseHandle1(h, n) CloseHandle (h)
  16 # define ForceCloseHandle2(h, n) CloseHandle (h)
  17 # define ModifyHandle(h, n) do {} while (0)
  18 # define ProtectHandle(h) do {} while (0)
  19 # define ProtectHandle1(h,n) do {} while (0)
  20 # define ProtectHandle2(h,n) do {} while (0)
  21 # define ProtectHandleINH(h) do {} while (0)
  22 # define ProtectHandle1INH(h,n) do {} while (0)
  23 # define ProtectHandle2INH(h,n) do {} while (0)
  24 # define setclexec(h, nh, b) do {} while (0)
  25 # define debug_fixup_after_fork_exec() do {} while (0)
  26 # define VerifyHandle(h) do {} while (0)
  27 # define console_printf small_printf
  28
  29 #else
  30
  31 # ifdef NO_DEBUG_DEFINES
  32 #   undef NO_DEBUG_DEFINES
  33 # else
  34 #   define CloseHandle(h) \
  35         close_handle (__PRETTY_FUNCTION__, __LINE__, (h), #h, FALSE)
  36 #   define ForceCloseHandle(h) \
  37         close_handle (__PRETTY_FUNCTION__, __LINE__, (h), #h, TRUE)
  38 #   define ForceCloseHandle1(h,n) \
  39         close_handle (__PRETTY_FUNCTION__, __LINE__, (h), #n, TRUE)
  40 #   define ForceCloseHandle2(h,n) \
  41         close_handle (__PRETTY_FUNCTION__, __LINE__, (h), n, TRUE)
  42 # endif
  43
  44 # define ModifyHandle(h, n) modify_handle (__PRETTY_FUNCTION__, __LINE__, (h), #h, n)
  45
  46 # define ProtectHandle(h) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), #h)
  47 # define ProtectHandle1(h, n) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), #n)
  48 # define ProtectHandle2(h, n) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), n)
  49 # define ProtectHandleINH(h) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), #h, 1)
  50 # define ProtectHandle1INH(h, n) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), #n, 1)
  51 # define ProtectHandle2INH(h, n) add_handle (__PRETTY_FUNCTION__, __LINE__, (h), n, 1)
  52 # define VerifyHandle(h) verify_handle (__PRETTY_FUNCTION__, __LINE__, (h))
  53
  54 void add_handle (const char *, int, HANDLE, const char *, bool = false);
  55 void verify_handle (const char *, int, HANDLE);
  56 bool close_handle (const char *, int, HANDLE, const char *, bool);
  57 extern "C" void console_printf (const char *fmt,...);
  58 void cygbench (const char *s);
  59 void modify_handle (const char *, int, HANDLE, const char *, bool);
  60 void setclexec (HANDLE, HANDLE, bool);
  61 void debug_fixup_after_fork_exec ();
  62
  63 struct handle_list
  64   {
  65     HANDLE h;
  66     const char *name;
  67     const char *func;
  68     int ln;
  69     bool inherited;
  70     DWORD pid;
  71     struct handle_list *next;
  72   };
  73
  74 #endif /*DEBUGGING*/
  75 #endif /*_DEBUG_H_*/