From 1a9a20cebda38994d1df1d8394206cac587098eb Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Fri, 1 Mar 2024 02:24:57 +0900
Subject: [PATCH] Turn `rb_sys_fail_on_write` into a function

---
 io.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/io.c b/io.c
index b4488170ea..f77e5f85c8 100644
--- a/io.c
+++ b/io.c
@@ -533,10 +533,12 @@ static rb_io_t *flush_before_seek(rb_io_t *fptr);
 
 extern ID ruby_static_id_signo;
 
-NORETURN(static void raise_on_write(rb_io_t *fptr, int e, VALUE errinfo));
+NORETURN(static void rb_sys_fail_on_write(rb_io_t *fptr));
 static void
-raise_on_write(rb_io_t *fptr, int e, VALUE errinfo)
+rb_sys_fail_on_write(rb_io_t *fptr)
 {
+    int e = errno;
+    VALUE errinfo = rb_syserr_new_path(e, (fptr)->pathv);
 #if defined EPIPE
     if (fptr_signal_on_epipe(fptr) && (e == EPIPE)) {
         const VALUE sig =
@@ -550,12 +552,6 @@ raise_on_write(rb_io_t *fptr, int e, VALUE errinfo)
     rb_exc_raise(errinfo);
 }
 
-#define rb_sys_fail_on_write(fptr) \
-    do { \
-        int e = errno; \
-        raise_on_write(fptr, e, rb_syserr_new_path(e, (fptr)->pathv)); \
-    } while (0)
-
 #define NEED_NEWLINE_DECORATOR_ON_READ(fptr) ((fptr)->mode & FMODE_TEXTMODE)
 #define NEED_NEWLINE_DECORATOR_ON_WRITE(fptr) ((fptr)->mode & FMODE_TEXTMODE)
 #if defined(RUBY_TEST_CRLF_ENVIRONMENT) || defined(_WIN32)