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[RFC][PATCH 1/2] sparc32: Mark sendmsg and recvmsg system calls as unsupported
- From: Andreas Larsson <andreas at gaisler dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Cc: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>, Carlos O'Donell <carlos at redhat dot com>, David Miller <davem at davemloft dot net>, Torvald Riegel <triegel at redhat dot com>, software at gaisler dot com
- Date: Tue, 1 Nov 2016 16:07:46 +0100
- Subject: [RFC][PATCH 1/2] sparc32: Mark sendmsg and recvmsg system calls as unsupported
- Authentication-results: sourceware.org; auth=none
- Authorized-sender: andreas at gaisler dot com
- References: <1478012867-6031-1-git-send-email-andreas@gaisler.com>
This fixes a bug introduced by abf29edd4a3918 that missed fixing up
sparc32 in the change.
* sysdeps/unix/sysv/linux/sparc/kernel-features.h: Undefine
__ASSUME_SENDMSG_SYSCALL and __ASSUME_RECVMSG_SYSCALL for 32-bit
sparcv8
---
sysdeps/unix/sysv/linux/sparc/kernel-features.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/sparc/kernel-features.h b/sysdeps/unix/sysv/linux/sparc/kernel-features.h
index 69c9c7c..db3f5cd 100644
--- a/sysdeps/unix/sysv/linux/sparc/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/sparc/kernel-features.h
@@ -32,8 +32,10 @@
#include_next <kernel-features.h>
/* 32-bit SPARC kernels do not support
- futex_atomic_cmpxchg_inatomic. */
+ futex_atomic_cmpxchg_inatomic or sendmsg/recvmsg. */
#if !defined __arch64__ && !defined __sparc_v9__
# undef __ASSUME_REQUEUE_PI
# undef __ASSUME_SET_ROBUST_LIST
+# undef __ASSUME_SENDMSG_SYSCALL
+# undef __ASSUME_RECVMSG_SYSCALL
#endif