merge revision(s) 39774: [Backport #8080]

	* include/ruby/missing.h (__syscall): moved to...

	* io.c: here. because __syscall() is only used from io.c.

	* include/ruby/missing.h: move "#include <sys/type.h>" to ....

	* include/ruby/intern.h: here. because it was introduced for
	  fixing NFDBITS issue. [ruby-core:05179].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/io.c b/io.c
index b07e94b10b..ada5d9b523 100644
--- a/io.c
+++ b/io.c
@@ -109,6 +109,11 @@
 # endif
 #endif
 
+#if defined(HAVE___SYSCALL) && (defined(__APPLE__) || defined(__OpenBSD__))
+/* Mac OS X and OpenBSD have __syscall but don't define it in headers */
+off_t __syscall(quad_t number, ...);
+#endif
+
 #define numberof(array) (int)(sizeof(array) / sizeof((array)[0]))
 
 #define IO_RBUF_CAPA_MIN  8192