* process.c (Init_process): share bignum objects for RLIM_INFINITY,

  RLIM_SAVED_MAX and RLIM_SAVED_CUR if they are equal.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 5 deletions

diff --git a/process.c b/process.c
index 3ab9790c81..f3ece07dee 100644
--- a/process.c
+++ b/process.c
@@ -4023,15 +4023,18 @@ Init_process(void)
     rb_define_module_function(rb_mProcess, "getrlimit", proc_getrlimit, 1);
     rb_define_module_function(rb_mProcess, "setrlimit", proc_setrlimit, -1);
 #ifdef RLIM2NUM
-#ifdef RLIM_INFINITY
-    rb_define_const(rb_mProcess, "RLIM_INFINITY", RLIM2NUM(RLIM_INFINITY));
-#endif
+    {
+        VALUE inf = RLIM2NUM(RLIM_INFINITY), v;
+        rb_define_const(rb_mProcess, "RLIM_INFINITY", inf);
 #ifdef RLIM_SAVED_MAX
-    rb_define_const(rb_mProcess, "RLIM_SAVED_MAX", RLIM2NUM(RLIM_SAVED_MAX));
+        v = RLIM_INFINITY == RLIM_SAVED_MAX ? inf : RLIM2NUM(RLIM_SAVED_MAX);
+        rb_define_const(rb_mProcess, "RLIM_SAVED_MAX", v);
 #endif
 #ifdef RLIM_SAVED_CUR
-    rb_define_const(rb_mProcess, "RLIM_SAVED_CUR", RLIM2NUM(RLIM_SAVED_CUR));
+        v = RLIM_INFINITY == RLIM_SAVED_CUR ? inf : RLIM2NUM(RLIM_SAVED_CUR);
+        rb_define_const(rb_mProcess, "RLIM_SAVED_CUR", v);
 #endif
+    }
 #ifdef RLIMIT_CORE
     rb_define_const(rb_mProcess, "RLIMIT_CORE", INT2FIX(RLIMIT_CORE));
 #endif