Test openat(2) instead of open(2) since it exists on AArch64.

rr-debugger · Nov 2, 2024 · 0154631 · 0154631
1 parent 13541ec
commit 0154631
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1203,8 +1203,8 @@ set(BASIC_TESTS
   numa
   x86/old_fork
   orphan_process
-  open_null
   openat2
+  openat_null
   packet_mmap_disable
   x86/patch_syscall_restart
   pause

diff --git a/src/test/open_null.c → src/test/openat_null.c b/src/test/open_null.c → src/test/openat_null.c
@@ -3,9 +3,9 @@
 #include <unistd.h>
 
 int main(void) {
-  // Use syscall(2) because the glibc prototype for open(2) might enforce that
+  // Use syscall(2) because the glibc prototype for openat(2) might enforce that
   // it's nonnull.
-  int fd = syscall(SYS_open, NULL, O_RDONLY);
+  int fd = syscall(SYS_openat, AT_FDCWD, NULL, O_RDONLY);
   test_assert(fd == -1);
   atomic_puts("EXIT-SUCCESS");
   return 0;