From f877c4f2bf2ebc9ecd3e099e33fc4184f4fcac1a Mon Sep 17 00:00:00 2001 From: Carlos O'Donell Date: Wed, 5 Feb 2014 10:10:34 -0500 Subject: Fix tst-setgetname for Linux kernels < 2.6.33. Support for /proc/self/task/$tid/comm as added in Linux 2.6.33, therefore since the test tst-setgetname relies on this functionality to operate we must skip the test in kernels < 2.6.33. We wrap the checks with __ASSUME_PROC_PID_TASK_COMM such that in the future when we move arch_minimum_kernel to 2.6.33 we can remove this code. --- sysdeps/unix/sysv/linux/kernel-features.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'sysdeps/unix/sysv/linux/kernel-features.h') diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 372353528e..aabf69d64c 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -202,6 +202,12 @@ # define __ASSUME_RECVMMSG 1 #endif +/* Support for /proc/self/task/$tid/comm and /proc/$pid/task/$tid/comm were + added in 2.6.33. */ +#if __LINUX_KERNEL_VERSION >= 0x020621 +# define __ASSUME_PROC_PID_TASK_COMM 1 +#endif + /* statfs fills in f_flags since 2.6.36. */ #if __LINUX_KERNEL_VERSION >= 0x020624 # define __ASSUME_STATFS_F_FLAGS 1 -- cgit 1.4.1