* io.c (rb_io_syswrite): While local FS writes are usually

  buffered, the buffers can be full or the file opened with
  O_SYNC. IO#syswrite can also be used on blocking IOs
  (pipe/socket) just like IO#write.
  The patch is written by Eric Wong. [ruby-core:35554]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 331420097a..7ce7148627 100644
--- a/io.c
+++ b/io.c
@@ -3958,7 +3958,7 @@ rb_io_syswrite(VALUE io, VALUE str)
         rb_io_check_closed(fptr);
     }
 
-    n = write(fptr->fd, RSTRING_PTR(str), RSTRING_LEN(str));
+    n = rb_write_internal(fptr->fd, RSTRING_PTR(str), RSTRING_LEN(str));
 
     if (n == -1) rb_sys_fail_path(fptr->pathv);