X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FRtsStartup.c;h=774de72e380cb0c29e6fe9db9069c6fca239c553;hb=06c159151e9cdecbe0602700a88147d2d1e4e225;hp=51047218feca73c4d7aff1ca4cf4de0eca77ca58;hpb=bb276c343d6e2257326afa4f742ce5bfbb659567;p=ghc-hetmet.git

diff --git a/rts/RtsStartup.c b/rts/RtsStartup.c
index 5104721..774de72 100644
--- a/rts/RtsStartup.c
+++ b/rts/RtsStartup.c
@@ -33,6 +33,7 @@
 #include "RtsTypeable.h"
 #include "Stable.h"
 #include "Hpc.h"
+#include "FileLock.h"
 
 #if defined(RTS_GTK_FRONTPANEL)
 #include "FrontPanel.h"
@@ -238,6 +239,11 @@ hs_init(int *argc, char **argv[])
     /* initialise the shared Typeable store */
     initTypeableStore();
 
+    /* initialise file locking, if necessary */
+#if !defined(mingw32_HOST_OS)    
+    initFileLocking();
+#endif
+
 #if defined(DEBUG)
     /* initialise thread label table (tso->char*) */
     initThreadLabelTable();
@@ -246,6 +252,7 @@ hs_init(int *argc, char **argv[])
     initProfiling1();
 
     /* start the virtual timer 'subsystem'. */
+    initTimer();
     startTimer();
 
     /* Initialise the stats department */
@@ -274,10 +281,6 @@ hs_init(int *argc, char **argv[])
     x86_init_fpu();
 #endif
 
-#if defined(THREADED_RTS)
-    ioManagerStart();
-#endif
-
     /* Record initialization times */
     stat_endInit();
 }
@@ -327,7 +330,9 @@ hs_add_root(void (*init_root)(void))
 {
     bdescr *bd;
     nat init_sp;
-    Capability *cap = &MainCapability;
+    Capability *cap;
+
+    cap = rts_lock();
 
     if (hs_init_count <= 0) {
 	barf("hs_add_root() must be called after hs_init()");
@@ -353,6 +358,13 @@ hs_add_root(void (*init_root)(void))
     // This must be done after module initialisation.
     // ToDo: make this work in the presence of multiple hs_add_root()s.
     initProfiling2();
+
+    rts_unlock(cap);
+
+    // ditto.
+#if defined(THREADED_RTS)
+    ioManagerStart();
+#endif
 }
 
 /* ----------------------------------------------------------------------------
@@ -409,6 +421,7 @@ hs_exit_(rtsBool wait_foreign)
     
     /* stop the ticker */
     stopTimer();
+    exitTimer();
 
     /* reset the standard file descriptors to blocking mode */
     resetNonBlockingFd(0);
@@ -460,6 +473,11 @@ hs_exit_(rtsBool wait_foreign)
     /* free shared Typeable store */
     exitTypeableStore();
 
+    /* free file locking tables, if necessary */
+#if !defined(mingw32_HOST_OS)    
+    freeFileLocking();
+#endif
+
     /* free the stable pointer table */
     exitStablePtrTable();
 
@@ -485,7 +503,7 @@ hs_exit_(rtsBool wait_foreign)
     // Originally, this was in report_ccs_profiling().  Now, retainer
     // profiling might tack some extra stuff on to the end of this file
     // during endProfiling().
-    fclose(prof_file);
+    if (prof_file != NULL) fclose(prof_file);
 #endif
 
 #if defined(TICKY_TICKY)