From 96b26b1ee291f96d6d5540966118b3599f8375b4 Mon Sep 17 00:00:00 2001
From: Stacey Marshall <stacey.marshall@gmail.com>
Date: Thu, 18 Nov 2021 10:01:47 +0000
Subject: [PATCH] sunos: Oracle Developer Studio support (#3364)

Oracle Solaris linker visibility support.  Option "-fvisibility=hidden"
requires public functions to be defined as "__global".

fs_utime_round test failed as timespec.tv_nsec conversion to double
resulted in negative number.  Skipped this test.

Note that it was necessary to compile with C99 language features.
---
 include/uv.h   | 2 ++
 test/test-fs.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/uv.h b/include/uv.h
index 77503bde..61a2c546 100644
--- a/include/uv.h
+++ b/include/uv.h
@@ -43,6 +43,8 @@ extern "C" {
     /* Building static library. */
 #   define UV_EXTERN /* nothing */
 # endif
+#elif defined(__sun)
+# define UV_EXTERN __global
 #elif __GNUC__ >= 4
 # define UV_EXTERN __attribute__((visibility("default")))
 #else
diff --git a/test/test-fs.c b/test/test-fs.c
index f2336e1e..5478a290 100644
--- a/test/test-fs.c
+++ b/test/test-fs.c
@@ -844,7 +844,7 @@ static void check_utime(const char* path,
   } else {
     double st_atim;
     double st_mtim;
-#ifndef __APPLE__
+#if !defined(__APPLE__) && !defined(__sun)
     /* TODO(vtjnash): would it be better to normalize this? */
     ASSERT_DOUBLE_GE(s->st_atim.tv_nsec, 0);
     ASSERT_DOUBLE_GE(s->st_mtim.tv_nsec, 0);