X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=libgc%2Fsolaris_threads.c;h=e6e0ea259c17cdb842657cb8c0927ae8adc4a078;hb=95ac6aa7eb702c07c24c5994bdcda1b99dbda1c1;hp=5f05b19e008040b208a691864ad3e31c6125e047;hpb=470244cc0ef079d0936227fb28ea211bfee9629b;p=mono.git

diff --git a/libgc/solaris_threads.c b/libgc/solaris_threads.c
index 5f05b19e008..e6e0ea259c1 100644
--- a/libgc/solaris_threads.c
+++ b/libgc/solaris_threads.c
@@ -16,9 +16,16 @@
  */
 /* Boehm, September 14, 1994 4:44 pm PDT */
 
+# include "private/gc_priv.h"
+
 # if defined(GC_SOLARIS_THREADS) || defined(GC_SOLARIS_PTHREADS)
 
-# include "private/gc_priv.h"
+/* Avoid  #error"Cannot use procfs in the large file compilation environment" */
+#if defined(_ILP32) && (_FILE_OFFSET_BITS != 32)
+#undef _FILE_OFFSET_BITS
+#define _FILE_OFFSET_BITS 32
+#endif
+
 # include "private/solaris_threads.h"
 # include <thread.h>
 # include <synch.h>
@@ -248,8 +255,8 @@ static void stop_all_lwps()
     for (i = 0; i < max_lwps; i++)
 	last_ids[i] = 0;
     for (;;) {
-    if (syscall(SYS_ioctl, GC_main_proc_fd, PIOCSTATUS, &status) < 0)
-    	ABORT("Main PIOCSTATUS failed");
+        if (syscall(SYS_ioctl, GC_main_proc_fd, PIOCSTATUS, &status) < 0)
+    	    ABORT("Main PIOCSTATUS failed");
     	if (status.pr_nlwp < 1)
     		ABORT("Invalid number of lwps returned by PIOCSTATUS");
     	if (status.pr_nlwp >= max_lwps) {
@@ -262,7 +269,7 @@ static void stop_all_lwps()
         	for (i = 0; i < max_lwps; i++)
 			last_ids[i] = 0;
 		continue;
-    }
+    	}
         if (syscall(SYS_ioctl, GC_main_proc_fd, PIOCLWPIDS, GC_current_ids) < 0)
             ABORT("PIOCLWPIDS failed");
         changed = FALSE;
@@ -624,6 +631,23 @@ GC_thread GC_lookup_thread(thread_t id)
     return(p);
 }
 
+int GC_thread_is_registered (void)
+{
+	void *ptr;
+
+	LOCK();
+	ptr = (void *)GC_lookup_thread(thr_self());
+	UNLOCK();
+
+	return ptr ? 1 : 0;
+}
+
+int GC_thread_register_foreign (void *base_addr)
+{
+	/* FIXME: */
+	return 0;
+}
+
 /* Solaris 2/Intel uses an initial stack size limit slightly bigger than the
    SPARC default of 8 MB.  Account for this to warn only if the user has
    raised the limit beyond the default.
@@ -786,6 +810,7 @@ void GC_thr_init(void)
 {
     GC_thread t;
     thread_t tid;
+    int ret;
 
     if (GC_thr_initialized)
 	    return;
@@ -803,9 +828,11 @@ void GC_thr_init(void)
       t = GC_new_thread(thr_self());
       t -> stack_size = 0;
       t -> flags = DETACHED | CLIENT_OWNS_STACK;
-    if (thr_create(0 /* stack */, 0 /* stack_size */, GC_thr_daemon,
-    		   0 /* arg */, THR_DETACHED | THR_DAEMON,
-    		   &tid /* thread_id */) != 0) {
+    ret = thr_create(0 /* stack */, 0 /* stack_size */, GC_thr_daemon,
+    		     0 /* arg */, THR_DETACHED | THR_DAEMON,
+    		     &tid /* thread_id */);
+    if (ret != 0) {
+	GC_err_printf1("Thr_create returned %ld\n", ret);
     	ABORT("Cant fork daemon");
     }
     thr_setprio(tid, 126);