From 907089ba369408fc7c2fbaada218a05df605d64a Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Thu, 20 Nov 2025 16:42:04 -0300 Subject: [PATCH] linux: Handle EINVAL as unsupported on tst-pidfd_getinfo Some kernels returns EINVAL for ioctl (PIDFD_GET_INFO) on pidfd descriptors. Checked on aarch64-linux-gnu with Linux 6.12. Reviewed-by: Florian Weimer --- sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c b/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c index 948a7cdb6b..f4a77816b4 100644 --- a/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c +++ b/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c @@ -46,7 +46,7 @@ do_test (void) }; if (ioctl (pidfd, PIDFD_GET_INFO, &info) != 0) { - if (errno == ENOTTY) + if (errno == ENOTTY || errno == EINVAL) FAIL_UNSUPPORTED ("kernel does not support PIDFD_GET_INFO"); else FAIL_EXIT1 ("ioctl (PIDFD_GET_INFO) failed: %m"); -- 2.47.3