From f09abdf6e236198e6dbf7d049dc99534d9f8af01 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Tue, 28 Jan 2025 12:52:23 +0100
Subject: Fix a compilation error on C99

Add some ifdef guards around `getlogin_r`.
---
 tests/Makefile                  | 2 +-
 tests/test_getlogin_r_dynamic.c | 3 +++
 tests/test_getlogin_r_static.c  | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/Makefile b/tests/Makefile
index a8c7ac5..740fe4d 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -150,7 +150,7 @@ RUNTIME_TARGETS= \
 
 .SILENT:
 
-gcc: CC=../x86_64-linux-musl-native/bin/gcc
+gcc: CC=../aarch64-linux-musl-native/bin/gcc
 gcc: $(RUNTIME_TARGETS)
 
 clang: CC=clang
diff --git a/tests/test_getlogin_r_dynamic.c b/tests/test_getlogin_r_dynamic.c
index 33156ee..b1e66f7 100644
--- a/tests/test_getlogin_r_dynamic.c
+++ b/tests/test_getlogin_r_dynamic.c
@@ -3,6 +3,7 @@
 #include <unistd.h>
 
 int main(int argc, char** argv) {
+#if  _REENTRANT || _POSIX_C_SOURCE >= 199506L
   char buffer[8] = {0};
 
   getlogin_r(buffer, 6);
@@ -13,4 +14,6 @@ int main(int argc, char** argv) {
 
   puts(buffer);
   return ret;
+#endif
+  return 0;
 }
diff --git a/tests/test_getlogin_r_static.c b/tests/test_getlogin_r_static.c
index 64f76c5..52638b9 100644
--- a/tests/test_getlogin_r_static.c
+++ b/tests/test_getlogin_r_static.c
@@ -3,6 +3,7 @@
 #include <unistd.h>
 
 int main(int argc, char** argv) {
+#if  _REENTRANT || _POSIX_C_SOURCE >= 199506L
   char buffer[12] = {0};
 
   getlogin_r(buffer, 10);
@@ -13,4 +14,6 @@ int main(int argc, char** argv) {
 
   puts(buffer);
   return ret;
+#endif
+  return 0;
 }
-- 
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