Hi,

At Wed, 14 Mar 2007 17:02:13 +0900,
Lothar Scholz wrote in [ruby-core:10588]:
> >> at the top of the file otherwise the "st_table* locals" will throw an
> >> error if the extension has not included "st.h" before "node.h".
>
> NN> replace "st_table" with "struct st_table", and insert "struct
> NN> st_table;" before the structure, I guess.
>
> No this doesn't help the problem is the line below.  "VALUE thread;"
> If i replace this with another identifier like "thread_" it doesn't
> have any problems.

Sorry, I couldn't understand the error messages in your second post.

Although your compiler seems to be odd, "thread" is a too common name
anyway.  It should have been renamed as "rb_thread" or such when it'd
been exposed, I guess.


Index: eval.c
===================================================================
--- eval.c	(revision 12059)
+++ eval.c	(working copy)
@@ -244,6 +244,6 @@ static int scope_vmode;
 #define SCOPE_TEST(f) (scope_vmode&(f))

-VALUE (*ruby_sandbox_save)(struct thread *) = NULL;
-VALUE (*ruby_sandbox_restore)(struct thread *) = NULL;
+VALUE (*ruby_sandbox_save)(rb_thread_t) = NULL;
+VALUE (*ruby_sandbox_restore)(rb_thread_t) = NULL;
 NODE* ruby_current_node;
 int ruby_safe_level = 0;
@@ -9828,6 +9828,4 @@ extern VALUE rb_last_status;
 #endif

-/* typedef struct thread * rb_thread_t; */
-
 #define THREAD_RAISED 0x200	 /* temporary flag */
 #define THREAD_TERMINATING 0x400 /* persistent flag */
@@ -9852,5 +9850,5 @@ struct thread_status_t {
     int safe;

-    enum thread_status status;
+    enum rb_thread_status status;
     int wait_for;
     int fd;
@@ -9954,5 +9952,5 @@ rb_trap_eval(cmd, sig, safe)
 static const char *
 thread_status_name(status)
-    enum thread_status status;
+    enum rb_thread_status status;
 {
     switch (status) {
@@ -11012,5 +11010,5 @@ rb_thread_join(th, limit)
     double limit;
 {
-    enum thread_status last_status = THREAD_RUNNABLE;
+    enum rb_thread_status last_status = THREAD_RUNNABLE;

     if (rb_thread_critical) rb_thread_deadlock();
@@ -11395,5 +11393,5 @@ VALUE
 rb_thread_stop()
 {
-    enum thread_status last_status = THREAD_RUNNABLE;
+    enum rb_thread_status last_status = THREAD_RUNNABLE;

     rb_thread_critical = 0;
@@ -11659,5 +11657,5 @@ rb_thread_group(thread)

 #define THREAD_ALLOC(th) do {\
-    th = ALLOC(struct thread);\
+    th = ALLOC(struct rb_thread);\
 \
     th->next = 0;\
@@ -11824,5 +11822,5 @@ rb_thread_start_0(fn, arg, th)
     volatile VALUE thread = th->thread;
     struct BLOCK *volatile saved_block = 0;
-    enum thread_status status;
+    enum rb_thread_status status;
     int state;

Index: node.h
===================================================================
--- node.h	(revision 12059)
+++ node.h	(working copy)
@@ -391,5 +391,5 @@ typedef jmp_buf rb_jmpbuf_t;
 #endif

-enum thread_status {
+enum rb_thread_status {
     THREAD_TO_KILL,
     THREAD_RUNNABLE,
@@ -398,8 +398,9 @@ enum thread_status {
 };

-typedef struct thread * rb_thread_t;
+typedef struct rb_thread *rb_thread_t;
+struct st_table;

-struct thread {
-    struct thread *next, *prev;
+struct rb_thread {
+    struct rb_thread *next, *prev;
     rb_jmpbuf_t context;
 #if (defined _WIN32 && !defined _WIN32_WCE) || defined __CYGWIN__
@@ -442,5 +443,5 @@ struct thread {
     int safe;

-    enum thread_status status;
+    enum rb_thread_status status;
     int wait_for;
     int fd;
@@ -456,5 +457,5 @@ struct thread {
     VALUE thgroup;

-    st_table *locals;
+    struct st_table *locals;

     VALUE thread;
@@ -463,6 +464,6 @@ struct thread {
 };

-extern VALUE (*ruby_sandbox_save)(struct thread *);
-extern VALUE (*ruby_sandbox_restore)(struct thread *);
+extern VALUE (*ruby_sandbox_save)(rb_thread_t);
+extern VALUE (*ruby_sandbox_restore)(rb_thread_t);
 extern rb_thread_t curr_thread;
 extern rb_thread_t main_thread;


-- 
Nobu Nakada