fix compile error with clang

znz · znz · commit b091903c5cff · 2015-07-14T15:01:39.000Z
* random.c (fill_random_bytes_syscall): fix compile error with clang. [ruby-core:69931] [Bug ruby#11343] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51240 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul 15 00:00:00 2015  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* random.c (fill_random_bytes_syscall): fix compile error with
+	  clang. [ruby-core:69931] [Bug #11343]
+
 Tue Jul 14 11:22:42 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#register):
diff --git a/random.c b/random.c
@@ -521,7 +521,7 @@ fill_random_bytes_syscall(void *seed, size_t size)
 {
     static rb_atomic_t try_syscall = 1;
     if (try_syscall) {
-	int ret;
+	long ret;
 	errno = 0;
 	ret = syscall(SYS_getrandom, seed, size, 0);
 	if (errno == ENOSYS) {

Original file line number	Diff line number	Diff line change
`@@ -521,7 +521,7 @@ fill_random_bytes_syscall(void *seed, size_t size)`
`521`	`521`	`{`
`522`	`522`	`static rb_atomic_t try_syscall = 1;`
`523`	`523`	`if (try_syscall) {`
`524`		`- int ret;`
	`524`	`+ long ret;`
`525`	`525`	`errno = 0;`
`526`	`526`	`ret = syscall(SYS_getrandom, seed, size, 0);`
`527`	`527`	`if (errno == ENOSYS) {`