winsup/cygserver/woutsup.h

   1 /* woutsup.h: for Cygwin code compiled outside the DLL (i.e. cygserver).
   2
   3 This file is part of Cygwin.
   4
   5 This software is a copyrighted work licensed under the terms of the
   6 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   7 details. */
   8
   9 #define _MT_SAFE 1
  10
  11 #ifdef __INSIDE_CYGWIN__
  12 #error "woutsup.h is not for code being compiled inside the dll"
  13 #endif
  14
  15 #ifndef _WIN32_WINNT
  16 #define _WIN32_WINNT 0x0500
  17 #endif
  18
  19 #if _WIN32_WINNT < 0x0500
  20 #undef _WIN32_WINNT
  21 #define _WIN32_WINNT 0x0500
  22 #endif
  23
  24 #include "winlean.h"
  25
  26 #include "bsd_helper.h"
  27 #include "bsd_log.h"
  28 #include "bsd_mutex.h"
  29
  30 /* The one function we use from winuser.h most of the time */
  31 extern "C" DWORD WINAPI GetLastError (void);
  32
  33 extern int cygserver_running;
  34
  35 #define SIGHANDLE(SIG)                                                  \
  36   do                                                                    \
  37     {                                                                   \
  38       struct sigaction act;                                             \
  39                                                                         \
  40       act.sa_handler = &handle_signal;                                  \
  41       act.sa_mask = 0;                                                  \
  42       act.sa_flags = 0;                                                 \
  43                                                                         \
  44       if (sigaction (SIG, &act, NULL) == -1)                            \
  45         {                                                               \
  46           panic ("failed to install handler for " #SIG ": %s",          \
  47                  strerror (errno));                                     \
  48           exit (1);                                                     \
  49         }                                                               \
  50     } while (false)
  51
  52 #define debug_printf(f,...)     debug((f),##__VA_ARGS__)
  53 #define syscall_printf(f,...)   log(LOG_ERR,(f),##__VA_ARGS__)
  54 #define system_printf(f,...)    log(LOG_ERR,(f),##__VA_ARGS__)