Add missing POSIX 2024 tests.
I'd already done some (such as qsort_r()), but hadn't systematically gone through the additions.
Change-Id: Ia8e848f2554c0096b6e399e13b88bee03cb9eb84
diff --git a/tests/headers/posix/unistd_h.c b/tests/headers/posix/unistd_h.c
index fdd7bde..e54fbb3 100644
--- a/tests/headers/posix/unistd_h.c
+++ b/tests/headers/posix/unistd_h.c
@@ -342,6 +342,9 @@
FUNCTION(ftruncate, int (*f)(int, off_t));
FUNCTION(getcwd, char* (*f)(char*, size_t));
FUNCTION(getegid, gid_t (*f)(void));
+#if !defined(__GLIBC__) // Our glibc is too old.
+ FUNCTION(getentropy, int (*f)(void*, size_t));
+#endif
FUNCTION(geteuid, uid_t (*f)(void));
FUNCTION(getgid, gid_t (*f)(void));
FUNCTION(getgroups, int (*f)(int, gid_t[]));