From 7bca2f031ae387f979397f73640f0c5b07dc313d Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 11 Jul 2012 03:17:35 +0000
Subject: get rid of warnings

* io.c (sysopen_func, rb_sysopen_internal): cast through VALUE to get
  rid of warnings.  fixup of r36355.
* process.c (rb_waitpid_blocking, rb_waitpid): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/openssl/ossl_pkey_ec.c |  4 ++--
 ext/socket/raddrinfo.c     | 16 ++++++++--------
 ext/zlib/zlib.c            | 13 ++++++-------
 3 files changed, 16 insertions(+), 17 deletions(-)

(limited to 'ext')

diff --git a/ext/openssl/ossl_pkey_ec.c b/ext/openssl/ossl_pkey_ec.c
index 487fb1bac3..08b875f603 100644
--- a/ext/openssl/ossl_pkey_ec.c
+++ b/ext/openssl/ossl_pkey_ec.c
@@ -1509,7 +1509,7 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self)
 
         Check_Type(bn_v1, T_ARRAY);
         bignums_len = RARRAY_LEN(bn_v1);
-        bignums = (const BIGNUM **)OPENSSL_malloc(bignums_len * sizeof(BIGNUM *));
+        bignums = (const BIGNUM **)OPENSSL_malloc(bignums_len * (int)sizeof(BIGNUM *));
 
         for (i = 0; i < bignums_len; ++i) {
             bignums[i] = GetBNPtr(rb_ary_entry(bn_v1, i));
@@ -1522,7 +1522,7 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self)
 
         rb_ary_unshift(points_v, self);
         points_len = RARRAY_LEN(points_v);
-        points = (const EC_POINT **)OPENSSL_malloc(points_len * sizeof(EC_POINT *));
+        points = (const EC_POINT **)OPENSSL_malloc(points_len * (int)sizeof(EC_POINT *));
 
         for (i = 0; i < points_len; ++i) {
             Get_EC_POINT(rb_ary_entry(points_v, i), points[i]);
diff --git a/ext/socket/raddrinfo.c b/ext/socket/raddrinfo.c
index f37c87bc5e..eeb7f78f45 100644
--- a/ext/socket/raddrinfo.c
+++ b/ext/socket/raddrinfo.c
@@ -158,8 +158,8 @@ static void *
 nogvl_getaddrinfo(void *arg)
 {
     struct getaddrinfo_arg *ptr = arg;
-    return (void *)getaddrinfo(ptr->node, ptr->service,
-			       ptr->hints, ptr->res);
+    return (void *)(VALUE)getaddrinfo(ptr->node, ptr->service,
+				      ptr->hints, ptr->res);
 }
 #endif
 
@@ -178,7 +178,7 @@ rb_getaddrinfo(const char *node, const char *service,
     arg.service = service;
     arg.hints = hints;
     arg.res = res;
-    ret = (int)rb_thread_call_without_gvl(nogvl_getaddrinfo, &arg, RUBY_UBF_IO, 0);
+    ret = (int)(VALUE)rb_thread_call_without_gvl(nogvl_getaddrinfo, &arg, RUBY_UBF_IO, 0);
     return ret;
 #endif
 }
@@ -199,10 +199,10 @@ static void *
 nogvl_getnameinfo(void *arg)
 {
     struct getnameinfo_arg *ptr = arg;
-    return (void *)getnameinfo(ptr->sa, ptr->salen,
-			       ptr->host, (socklen_t)ptr->hostlen,
-			       ptr->serv, (socklen_t)ptr->servlen,
-			       ptr->flags);
+    return (void *)(VALUE)getnameinfo(ptr->sa, ptr->salen,
+				      ptr->host, (socklen_t)ptr->hostlen,
+				      ptr->serv, (socklen_t)ptr->servlen,
+				      ptr->flags);
 }
 #endif
 
@@ -223,7 +223,7 @@ rb_getnameinfo(const struct sockaddr *sa, socklen_t salen,
     arg.serv = serv;
     arg.servlen = servlen;
     arg.flags = flags;
-    ret = (int)rb_thread_call_without_gvl(nogvl_getnameinfo, &arg, RUBY_UBF_IO, 0);
+    ret = (int)(VALUE)rb_thread_call_without_gvl(nogvl_getnameinfo, &arg, RUBY_UBF_IO, 0);
     return ret;
 #endif
 }
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index e2b4f44c90..ae8536b7d1 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -695,7 +695,7 @@ zstream_expand_buffer_protect(void *ptr)
 
     rb_protect((VALUE (*)(VALUE))zstream_expand_buffer, (VALUE)z, &state);
 
-    return (void *)state;
+    return (void *)(VALUE)state;
 }
 
 static int
@@ -991,8 +991,8 @@ zstream_run_func(void *ptr)
 	}
 
 	if (args->stream_output) {
-	    state = (int)rb_thread_call_with_gvl(zstream_expand_buffer_protect,
-		    (void *)z);
+	    state = (int)(VALUE)rb_thread_call_with_gvl(zstream_expand_buffer_protect,
+							(void *)z);
 	} else {
 	    state = zstream_expand_buffer_without_gvl(z);
 	}
@@ -1004,7 +1004,7 @@ zstream_run_func(void *ptr)
 	}
     }
 
-    return (void *)err;
+    return (void *)(VALUE)err;
 }
 
 /*
@@ -1050,9 +1050,8 @@ zstream_run(struct zstream *z, Bytef *src, long len, int flush)
     }
 
 loop:
-    err = (int)rb_thread_call_without_gvl(
-	    zstream_run_func, (void *)&args,
-	    zstream_unblock_func, (void *)&args);
+    err = (int)(VALUE)rb_thread_call_without_gvl(zstream_run_func, (void *)&args,
+						 zstream_unblock_func, (void *)&args);
 
     if (flush != Z_FINISH && err == Z_BUF_ERROR
 	    && z->stream.avail_out > 0) {
-- 
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