Add missing #include

[simgrid.git] / src / simix / smx_private.h

diff --git a/src/simix/smx_private.h b/src/simix/smx_private.h
index ccd2436..caca310 100644 (file)
--- a/src/simix/smx_private.h
+++ b/src/simix/smx_private.h
@@ -7,6 +7,7 @@
 #ifndef _SIMIX_PRIVATE_H
 #define _SIMIX_PRIVATE_H
 
+#include "src/internal_config.h"
 #include "simgrid/simix.h"
 #include "surf/surf.h"
 #include "xbt/base.h"
@@ -26,6 +27,8 @@
 #include "popping_private.h"
 #include "smx_synchro_private.h"
 
+#include <signal.h>
+
 #ifdef __cplusplus
 
 #include <simgrid/simix.hpp>
@@ -154,7 +157,7 @@ typedef struct s_smx_synchro {
       e_smx_comm_type_t type;         /* Type of the communication (SIMIX_COMM_SEND or SIMIX_COMM_RECEIVE) */
       smx_mailbox_t rdv;                  /* Rendez-vous where the comm is queued */
 
-#ifdef HAVE_MC
+#if HAVE_MC
       smx_mailbox_t rdv_cpy;              /* Copy of the rendez-vous where the comm is queued, MC needs it for DPOR
                                          (comm.rdv set to NULL when the communication is removed from the mailbox
                                          (used as garbage collector)) */
@@ -221,7 +224,7 @@ XBT_PUBLIC_DATA(char sigsegv_stack[SIGSTKSZ]);
 /* We are using the bottom of the stack to save some information, like the
  * valgrind_stack_id. Define smx_context_usable_stack_size to give the remaining
  * size for the stack. */
-#ifdef HAVE_VALGRIND_H
+#if HAVE_VALGRIND_H
 # define smx_context_usable_stack_size                                  \
   (smx_context_stack_size - sizeof(unsigned int)) /* for valgrind_stack_id */
 #else