[PATCH] linux: Make tst-mount-consts unsupported for kernels headers older than 5.0

Adhemerval Zanella adhemerval.zanella@linaro.org
Tue Aug 9 17:22:15 GMT 2022


The linux/mount.h is only provided by Linux 5.0.

Checked on x86_64-linux-gnu.
---
 sysdeps/unix/sysv/linux/tst-mount-consts.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sysdeps/unix/sysv/linux/tst-mount-consts.py b/sysdeps/unix/sysv/linux/tst-mount-consts.py
index 4fb356310b..0f5b982430 100755
--- a/sysdeps/unix/sysv/linux/tst-mount-consts.py
+++ b/sysdeps/unix/sysv/linux/tst-mount-consts.py
@@ -34,6 +34,9 @@ def main():
     args = parser.parse_args()
 
     linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
+    # Linux started to provide mount.h with 5.0.
+    if linux_version_headers < (5, 0):
+        sys.exit (77)
     # Constants in glibc were updated to match Linux v5.19.  When glibc
     # constants are updated this value should be updated to match the
     # released kernel version from which the constants were taken.
-- 
2.34.1



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