Merge tag 'nolibc-20250928-for-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

Pull nolibc updates from Thomas Weißschuh:
 "Only small bugfixes and cleanups"

* tag 'nolibc-20250928-for-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc:
  tools/nolibc: add stdbool.h to nolibc includes
  tools/nolibc: make time_t robust if __kernel_old_time_t is missing in host headers
  selftests/nolibc: remove outdated comment about construct order
  selftests/nolibc: fix EXPECT_NZ macro
  tools/nolibc: drop wait4() support
  kselftest/arm64: tpidr2: Switch to waitpid() over wait4()
  tools/nolibc: fold llseek fallback into lseek()
  tools/nolibc: remove __nolibc_enosys() fallback from fork functions
  tools/nolibc: remove __nolibc_enosys() fallback from dup2()
  tools/nolibc: remove __nolibc_enosys() fallback from *at() functions
  tools/nolibc: remove __nolibc_enosys() fallback from time64-related functions
  tools/nolibc: use tabs instead of spaces for indentation
  tools/nolibc: avoid error in dup2() if old fd equals new fd
  selftests/nolibc: always compile the kernel with GCC
  selftests/nolibc: don't pass CC to toplevel Makefile
  selftests/nolibc: deduplicate invocations of toplevel Makefile
  selftests/nolibc: be more specific about variables affecting nolibc-test
  tools/nolibc: fix error return value of clock_nanosleep()

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index a297ee0d6d07..29de21595fc9 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -196,8 +196,8 @@ int expect_zr(int expr, int llen)
 }
 
 
-#define EXPECT_NZ(cond, expr, val)			\
-	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_nz(expr, llen; } while (0)
+#define EXPECT_NZ(cond, expr)				\
+	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_nz(expr, llen); } while (0)
 
 static __attribute__((unused))
 int expect_nz(int expr, int llen)
@@ -686,7 +686,6 @@ int expect_strtox(int llen, void *func, const char *input, int base, intmax_t ex
 #define CASE_TEST(name) \
 	case __LINE__: llen += printf("%d %s", test, #name);
 
-/* constructors validate that they are executed in definition order */
 __attribute__((constructor))
 static void constructor1(void)
 {
@@ -1334,6 +1333,7 @@ int run_syscall(int min, int max)
 		CASE_TEST(chroot_root);       EXPECT_SYSZR(euid0, chroot("/")); break;
 		CASE_TEST(chroot_blah);       EXPECT_SYSER(1, chroot("/proc/self/blah"), -1, ENOENT); break;
 		CASE_TEST(chroot_exe);        EXPECT_SYSER(1, chroot(argv0), -1, ENOTDIR); break;
+		CASE_TEST(clock_nanosleep);   ts.tv_nsec = -1; EXPECT_EQ(1, EINVAL, clock_nanosleep(CLOCK_REALTIME, 0, &ts, NULL)); break;
 		CASE_TEST(close_m1);          EXPECT_SYSER(1, close(-1), -1, EBADF); break;
 		CASE_TEST(close_dup);         EXPECT_SYSZR(1, close(dup(0))); break;
 		CASE_TEST(dup_0);             tmp = dup(0);  EXPECT_SYSNE(1, tmp, -1); close(tmp); break;