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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2016-03-18 17:34:33 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2016-05-25 17:39:01 -0300
commitaf7f7c7ec8dea1aad43f2cbed34c8a7c246fba97 (patch)
tree388e31472f15a4520c609938bbb2f6a66c805301
parentabf29edd4a3918d80822e19b306aca004b84c21c (diff)
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network: recvmsg and sendmsg standard compliance (BZ#16919)
POSIX specifies that both msghdr::msg_iovlen and msghdr::msg_controllen
to be of size int and socklen_t respectively.  However Linux defines it as
both size_t and for 64-bit it requires some adjustments to make the
functions standard compliance.

This patch fixes it by creating a temporary header and zeroing the pad
fields for 64-bits architecture where size of size_t exceeds the size of
the int.

Also the new recvmsg and sendmsg implementation is only added on libc,
with libpthread only containing a compat symbol.

Tested on x86_64, i686, aarch64, armhf, and powerpc64le.

	* conform/data/sys/socket.h-data (msghdr.msg_iovlen): Remove xfail-
	and change to correct expected type.
	(msghdr.msg_controllen): Likewise.
	(cmsghdr.cmsg_len): Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h (msghdr.msg_iovlen): Fix
	expected POSIX assumption about the size.
	(msghdr.msg_controllen): Likewise.
	(msghdr.__glibc_reserved1): Likewise.
	(msghdr.__glibc_reserved2): Likewise.
	(cmsghdr.cmsg_len): Likewise.
	(cmsghdr.__glibc_reserved1): Likewise.
	* nptl/Makefile (libpthread-routines): Remove ptw-recvmsg and ptw-sendmsg.
	Add ptw-oldrecvmsg and ptw-oldsendmsg.
	(CFLAGS-sendmsg.c): Remove rule.
	(CFLAGS-recvmsg.c): Likewise.
	(CFLAGS-oldsendmsg.c): Add rule.
	(CFLAGS-oldrecvmsg.c): Likewise.
	* sysdeps/unix/sysv/linux/alpha/Versions [libc] (GLIBC_2.24): Add
	recvmsg and sendmsg.
	* sysdeps/unix/sysv/linux/aarch64/Version [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/arm/Versions [libc] (GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/hppa/Versions [libc] (GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/i386/Versions [libc] (GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/ia64/Versions [libc] (GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/m68k/Versions [libc] (GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/microblaze/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n32/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/nios2/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions [libc]
	(GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/sh/Versions [libc] (GLIBC_2.24): Likewise.
	* sysdeps/unix/sysv/linux/sparc/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/Versions [libc] (GLIBC_2.24):
	Likewise.
	( sysdeps/unix/sysv/linux/tile/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions [libc]
	(GLIBC_2.24): Likewise.
	( sysdeps/unix/sysv/linux/x86_64/64/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/x84_64/Versions [libc] (GLIBC_2.24):
	Likewise.
	* sysdeps/unix/sysv/linux/Makefile
	[$(subdir) = socket)] (sysdep_headers): Add oldrecvmsg and oldsendmsg.
	(CFLAGS-sendmsg.c): Add rule.
	(CFLAGS-recvmsg.c): Likewise.
	(CFLAGS-oldsendmsg.c): Likewise.
	(CFLAGS-oldrecvmsg.c): Likewise.
	* sysdeps/unix/sysv/linux/check_native.c (__check_native): Fix msghdr
	initialization.
	* sysdeps/unix/sysv/linux/check_pf.c (make_request): Likewise.
	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Likewise.
	* sysdeps/unix/sysv/linux/oldrecvmsg.c: New file.
	* sysdeps/unix/sysv/linux/oldsendmsg.c: Likewise.
	* sysdeps/unix/sysv/linux/recvmsg.c (__libc_recvmsg): Adjust msghdr
	iovlen and controllen fields to adjust to POSIX specification.
	* sysdeps/unix/sysv/linux/sendmsg.c (__libc_sendmsg): Likewise.
	* sysdeps/unix/sysv/linux/aarch64/libc.abilist: New version and
	added recvmsg and sendmsg.
	* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
	Likewise.
	* sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
	* sysdepe/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
	Likewise.
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
-rw-r--r--ChangeLog106
-rw-r--r--conform/data/sys/socket.h-data8
-rw-r--r--nptl/Makefile9
-rw-r--r--sysdeps/unix/sysv/linux/Makefile6
-rw-r--r--sysdeps/unix/sysv/linux/aarch64/Versions4
-rw-r--r--sysdeps/unix/sysv/linux/aarch64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/alpha/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/alpha/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/arm/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/arm/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/bits/socket.h49
-rw-r--r--sysdeps/unix/sysv/linux/check_native.c11
-rw-r--r--sysdeps/unix/sysv/linux/check_pf.c11
-rw-r--r--sysdeps/unix/sysv/linux/hppa/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/hppa/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/i386/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/i386/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/ia64/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/ia64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/ifaddrs.c11
-rw-r--r--sysdeps/unix/sysv/linux/m68k/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/microblaze/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/microblaze/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips32/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips64/n32/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips64/n64/Versions5
-rw-r--r--sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/nios2/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/nios2/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/oldrecvmsg.c40
-rw-r--r--sysdeps/unix/sysv/linux/oldsendmsg.c40
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/recvmsg.c36
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/sendmsg.c23
-rw-r--r--sysdeps/unix/sysv/linux/sh/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/sh/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/tile/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions5
-rw-r--r--sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/64/Versions5
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/64/libc.abilist3
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist3
63 files changed, 464 insertions, 46 deletions
diff --git a/ChangeLog b/ChangeLog
index 88954132f7..d16c2b71e6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,111 @@
 2016-05-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
+	* conform/data/sys/socket.h-data (msghdr.msg_iovlen): Remove xfail-
+	and change to correct expected type.
+	(msghdr.msg_controllen): Likewise.
+	(cmsghdr.cmsg_len): Likewise.
+	* sysdeps/unix/sysv/linux/bits/socket.h (msghdr.msg_iovlen): Fix
+	expected POSIX assumption about the size.
+	(msghdr.msg_controllen): Likewise.
+	(msghdr.__glibc_reserved1): Likewise.
+	(msghdr.__glibc_reserved2): Likewise.
+	(cmsghdr.cmsg_len): Likewise.
+	(cmsghdr.__glibc_reserved1): Likewise.
+	* nptl/Makefile (libpthread-routines): Remove ptw-recvmsg and ptw-sendmsg.
+	Add ptw-oldrecvmsg and ptw-oldsendmsg.
+	(CFLAGS-sendmsg.c): Remove rule.
+	(CFLAGS-recvmsg.c): Likewise.
+	(CFLAGS-oldsendmsg.c): Add rule.
+	(CFLAGS-oldrecvmsg.c): Likewise.
+	* sysdeps/unix/sysv/linux/alpha/Versions [libc] (GLIBC_2.24): Add
+	recvmsg and sendmsg.
+	* sysdeps/unix/sysv/linux/aarch64/Version [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/arm/Versions [libc] (GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/hppa/Versions [libc] (GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/i386/Versions [libc] (GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/ia64/Versions [libc] (GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/m68k/Versions [libc] (GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/microblaze/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/nios2/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions [libc]
+	(GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-64/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sh/Versions [libc] (GLIBC_2.24): Likewise.
+	* sysdeps/unix/sysv/linux/sparc/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	( sysdeps/unix/sysv/linux/tile/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions [libc]
+	(GLIBC_2.24): Likewise.
+	( sysdeps/unix/sysv/linux/x86_64/64/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/x84_64/Versions [libc] (GLIBC_2.24):
+	Likewise.
+	* sysdeps/unix/sysv/linux/Makefile
+	[$(subdir) = socket)] (sysdep_headers): Add oldrecvmsg and oldsendmsg.
+	(CFLAGS-sendmsg.c): Add rule.
+	(CFLAGS-recvmsg.c): Likewise.
+	(CFLAGS-oldsendmsg.c): Likewise.
+	(CFLAGS-oldrecvmsg.c): Likewise.
+	* sysdeps/unix/sysv/linux/check_native.c (__check_native): Fix msghdr
+	initialization.
+	* sysdeps/unix/sysv/linux/check_pf.c (make_request): Likewise.
+	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Likewise.
+	* sysdeps/unix/sysv/linux/oldrecvmsg.c: New file.
+	* sysdeps/unix/sysv/linux/oldsendmsg.c: Likewise.
+	* sysdeps/unix/sysv/linux/recvmsg.c (__libc_recvmsg): Adjust msghdr
+	iovlen and controllen fields to adjust to POSIX specification.
+	* sysdeps/unix/sysv/linux/sendmsg.c (__libc_sendmsg): Likewise.
+	* sysdeps/unix/sysv/linux/aarch64/libc.abilist: New version and
+	added recvmsg and sendmsg.
+	* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
+	Likewise.
+	* sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
+	* sysdepe/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
+	Likewise.
+	Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
+	Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
+
 	* sysdeps/unix/sysv/linux/alpha/syscalls.list (recvmsg): Remove
 	from auto-generation.
 	(sendmsg): Likewise.
diff --git a/conform/data/sys/socket.h-data b/conform/data/sys/socket.h-data
index 442d4d288a..3a6cf7c673 100644
--- a/conform/data/sys/socket.h-data
+++ b/conform/data/sys/socket.h-data
@@ -22,10 +22,9 @@ type {struct msghdr}
 element {struct msghdr} {void*} msg_name
 element {struct msghdr} socklen_t msg_namelen
 element {struct msghdr} {struct iovec*} msg_iov
-// Bug 16919: wrong type for msg_iovlen and msg_controllen members.
-xfail-element {struct msghdr} int msg_iovlen
+element {struct msghdr} int msg_iovlen
 element {struct msghdr} {void*} msg_control
-xfail-element {struct msghdr} socklen_t msg_controllen
+element {struct msghdr} socklen_t msg_controllen
 element {struct msghdr} int msg_flags
 
 type {struct iovec}
@@ -35,8 +34,7 @@ element {struct iovec} size_t iov_len
 
 type {struct cmsghdr}
 
-// Bug 16919: wrong type for cmsg_len member.
-xfail-element {struct cmsghdr} socklen_t cmsg_len
+element {struct cmsghdr} socklen_t cmsg_len
 element {struct cmsghdr} int cmsg_level
 element {struct cmsghdr} int cmsg_type
 
diff --git a/nptl/Makefile b/nptl/Makefile
index dc3ccab991..42409289bd 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -109,12 +109,13 @@ libpthread-routines = nptl-init vars events version pt-interp \
 		      lll_timedlock_wait lll_timedwait_tid \
 		      pt-fork pt-vfork \
 		      ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \
-		      ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \
-		      ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \
+		      ptw-connect ptw-recv ptw-recvfrom ptw-send \
+		      ptw-sendto ptw-fsync ptw-lseek ptw-llseek \
 		      ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \
 		      ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \
 		      ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \
 		      ptw-sigwait ptw-sigsuspend \
+		      ptw-oldrecvmsg ptw-oldsendmsg \
 		      pt-raise pt-system \
 		      flockfile ftrylockfile funlockfile \
 		      sigaction \
@@ -204,10 +205,10 @@ CFLAGS-recv.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-send.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-accept.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sendto.c = -fexceptions -fasynchronous-unwind-tables
-CFLAGS-sendmsg.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-connect.c = -fexceptions -fasynchronous-unwind-tables
-CFLAGS-recvmsg.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-recvfrom.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-oldrecvmsg.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-oldrecvfrom.c = -fexceptions -fasynchronous-unwind-tables
 
 CFLAGS-pt-system.c = -fexceptions
 
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 9b4e2e1f7c..bbba51bda8 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -124,7 +124,11 @@ ifeq ($(subdir),socket)
 sysdep_headers += net/if_ppp.h net/ppp-comp.h \
 		  net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \
 		  net/if_slip.h net/if_packet.h net/if_shaper.h
-sysdep_routines += cmsg_nxthdr
+sysdep_routines += cmsg_nxthdr oldrecvmsg oldsendmsg
+CFLAGS-recvmsg.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-sendmsg.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-oldrecvmsg.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-oldsendmsg.c = -fexceptions -fasynchronous-unwind-tables
 endif
 
 ifeq ($(subdir),sunrpc)
diff --git a/sysdeps/unix/sysv/linux/aarch64/Versions b/sysdeps/unix/sysv/linux/aarch64/Versions
index 9bd87fe2d0..ae3742cc1e 100644
--- a/sysdeps/unix/sysv/linux/aarch64/Versions
+++ b/sysdeps/unix/sysv/linux/aarch64/Versions
@@ -5,6 +5,10 @@ ld {
   }
 }
 libc {
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
+
   GLIBC_PRIVATE {
     __vdso_clock_gettime;
     __vdso_clock_getres;
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 5799239a00..c3f2346ad1 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2087,3 +2087,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/alpha/Versions b/sysdeps/unix/sysv/linux/alpha/Versions
index 29b82f999b..31abb2206e 100644
--- a/sysdeps/unix/sysv/linux/alpha/Versions
+++ b/sysdeps/unix/sysv/linux/alpha/Versions
@@ -85,6 +85,9 @@ libc {
     #errlist-compat	140
     _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
   GLIBC_PRIVATE {
     __libc_alpha_cache_shape;
   }
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 0fa4ee9bea..7822242258 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1998,6 +1998,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/arm/Versions b/sysdeps/unix/sysv/linux/arm/Versions
index 5ff2225f24..7e5ba53455 100644
--- a/sysdeps/unix/sysv/linux/arm/Versions
+++ b/sysdeps/unix/sysv/linux/arm/Versions
@@ -7,6 +7,9 @@ libc {
   GLIBC_2.11 {
     fallocate64;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
   GLIBC_PRIVATE {
     # A copy of sigaction lives in libpthread, and needs these.
     __default_sa_restorer; __default_rt_sa_restorer;
diff --git a/sysdeps/unix/sysv/linux/arm/libc.abilist b/sysdeps/unix/sysv/linux/arm/libc.abilist
index db9fa350f0..2b2f9f05a9 100644
--- a/sysdeps/unix/sysv/linux/arm/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libc.abilist
@@ -88,6 +88,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index 2eb95f7e20..ef4629a743 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -27,6 +27,8 @@
 #include <stddef.h>
 
 #include <sys/types.h>
+#include <endian.h>
+#include <bits/wordsize.h>
 
 /* Type for length arguments in socket calls.  */
 #ifndef __socklen_t_defined
@@ -250,13 +252,32 @@ struct msghdr
     socklen_t msg_namelen;	/* Length of address data.  */
 
     struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    size_t msg_iovlen;		/* Number of elements in the vector.  */
+#if __WORDSIZE == 64
+# if __BYTE_ORDER == __BIG_ENDIAN
+    int __glibc_reserved1;	/* Pad to adjust Linux size to POSIX defined
+				   size for msg_iovlen.  */
+    int msg_iovlen;		/* Number of elements in the vector.  */
+# else
+    int msg_iovlen;
+    int __glibc_reserved1;
+# endif
+#else
+    int msg_iovlen;
+#endif
 
     void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
-    size_t msg_controllen;	/* Ancillary data buffer length.
-				   !! The type should be socklen_t but the
-				   definition of the kernel is incompatible
-				   with this.  */
+#if __WORDSIZE == 64
+# if __BYTE_ORDER == __BIG_ENDIAN
+    int __glibc_reserved2;	/* Pad to adjust Linux size to POSIX defined
+				   size for msg_controllen.  */
+    socklen_t msg_controllen;	/* Ancillary data buffer length.  */
+# else
+    socklen_t msg_controllen;
+    int __glibc_reserved2;
+# endif
+#else
+    socklen_t msg_controllen;
+#endif
 
     int msg_flags;		/* Flags on received message.  */
   };
@@ -264,11 +285,19 @@ struct msghdr
 /* Structure used for storage of ancillary data object information.  */
 struct cmsghdr
   {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.
-				   !! The type should be socklen_t but the
-				   definition of the kernel is incompatible
-				   with this.  */
+#if __WORDSIZE == 64
+# if __BYTE_ORDER == __BIG_ENDIAN
+    int __glibc_reserved1;	/* Pad toadjust Linux size to POSIX defined
+				   size for cmsg_len.  */
+    socklen_t cmsg_len;		/* Length of data in cmsg_data plus length
+				   of cmsghdr structure.  */
+# else
+    socklen_t cmsg_len;
+    int __glibc_reserved1;
+# endif
+#else
+    socklen_t cmsg_len;
+#endif
     int cmsg_level;		/* Originating protocol.  */
     int cmsg_type;		/* Protocol specific type.  */
 #if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
diff --git a/sysdeps/unix/sysv/linux/check_native.c b/sysdeps/unix/sysv/linux/check_native.c
index b3cbbe369d..a8e447ed41 100644
--- a/sysdeps/unix/sysv/linux/check_native.c
+++ b/sysdeps/unix/sysv/linux/check_native.c
@@ -111,10 +111,13 @@ __check_native (uint32_t a1_index, int *a1_native,
     {
       struct msghdr msg =
 	{
-	  (void *) &nladdr, sizeof (nladdr),
-	  &iov, 1,
-	  NULL, 0,
-	  0
+	  .msg_name = (void *) &nladdr,
+	  .msg_namelen =  sizeof (nladdr),
+	  .msg_iov = &iov,
+	  .msg_iovlen = 1,
+	  .msg_control = NULL,
+	  .msg_controllen = 0,
+	  .msg_flags = 0
 	};
 
       ssize_t read_len = TEMP_FAILURE_RETRY (__recvmsg (fd, &msg, 0));
diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c
index d55953a64d..89e9031dad 100644
--- a/sysdeps/unix/sysv/linux/check_pf.c
+++ b/sysdeps/unix/sysv/linux/check_pf.c
@@ -158,10 +158,13 @@ make_request (int fd, pid_t pid)
     {
       struct msghdr msg =
 	{
-	  (void *) &nladdr, sizeof (nladdr),
-	  &iov, 1,
-	  NULL, 0,
-	  0
+	  .msg_name = (void *) &nladdr,
+	  .msg_namelen =  sizeof (nladdr),
+	  .msg_iov = &iov,
+	  .msg_iovlen = 1,
+	  .msg_control = NULL,
+	  .msg_controllen = 0,
+	  .msg_flags = 0
 	};
 
       ssize_t read_len = TEMP_FAILURE_RETRY (__recvmsg (fd, &msg, 0));
diff --git a/sysdeps/unix/sysv/linux/hppa/Versions b/sysdeps/unix/sysv/linux/hppa/Versions
index b5098b2171..895696ebf8 100644
--- a/sysdeps/unix/sysv/linux/hppa/Versions
+++ b/sysdeps/unix/sysv/linux/hppa/Versions
@@ -35,4 +35,7 @@ libc {
   GLIBC_2.19 {
     fanotify_mark;
   }
+  GLIBC_2.24 {
+    recvms; sendmsg;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 1d30644651..84e84311a6 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1852,6 +1852,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/i386/Versions b/sysdeps/unix/sysv/linux/i386/Versions
index f3544acb75..55d12777ef 100644
--- a/sysdeps/unix/sysv/linux/i386/Versions
+++ b/sysdeps/unix/sysv/linux/i386/Versions
@@ -45,6 +45,9 @@ libc {
     # f*
     fallocate64;
   }
+  GLIBC_2.24 {
+    recvms; sendmsg;
+  }
   GLIBC_PRIVATE {
     __modify_ldt;
   }
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 8f3502dfdb..0229cd6d9b 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2010,6 +2010,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/ia64/Versions b/sysdeps/unix/sysv/linux/ia64/Versions
index b38d6ef62e..116f4e8503 100644
--- a/sysdeps/unix/sysv/linux/ia64/Versions
+++ b/sysdeps/unix/sysv/linux/ia64/Versions
@@ -22,6 +22,9 @@ libc {
   GLIBC_2.2.6 {
     getunwind;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 libpthread {
   GLIBC_2.3.3 {
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 921ec55eeb..f5739b47da 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1874,6 +1874,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
index ca38d1a243..54f1124974 100644
--- a/sysdeps/unix/sysv/linux/ifaddrs.c
+++ b/sysdeps/unix/sysv/linux/ifaddrs.c
@@ -161,10 +161,13 @@ __netlink_request (struct netlink_handle *h, int type)
     {
       struct msghdr msg =
 	{
-	  (void *) &nladdr, sizeof (nladdr),
-	  &iov, 1,
-	  NULL, 0,
-	  0
+	  .msg_name = (void *) &nladdr,
+	  .msg_namelen =  sizeof (nladdr),
+	  .msg_iov = &iov,
+	  .msg_iovlen = 1,
+	  .msg_control = NULL,
+	  .msg_controllen = 0,
+	  .msg_flags = 0
 	};
 
       read_len = TEMP_FAILURE_RETRY (__recvmsg (h->fd, &msg, 0));
diff --git a/sysdeps/unix/sysv/linux/m68k/Versions b/sysdeps/unix/sysv/linux/m68k/Versions
index 7ecc96ea97..2dc2e83d07 100644
--- a/sysdeps/unix/sysv/linux/m68k/Versions
+++ b/sysdeps/unix/sysv/linux/m68k/Versions
@@ -40,6 +40,9 @@ libc {
   GLIBC_2.12 {
     __m68k_read_tp;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
   GLIBC_PRIVATE {
     __vdso_atomic_cmpxchg_32; __vdso_atomic_barrier;
   }
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 019095b4c2..3a498cb36e 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -89,6 +89,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.4 GLIBC_2.4 A
 GLIBC_2.4 _Exit F
 GLIBC_2.4 _IO_2_1_stderr_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index a999a4812e..948b0506ba 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1966,6 +1966,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/microblaze/Versions b/sysdeps/unix/sysv/linux/microblaze/Versions
index aa48a3c155..2e93b8a43a 100644
--- a/sysdeps/unix/sysv/linux/microblaze/Versions
+++ b/sysdeps/unix/sysv/linux/microblaze/Versions
@@ -2,4 +2,7 @@ libc {
   GLIBC_2.18 {
     fallocate64;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/microblaze/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
index 0a08bba592..d7ba0bed17 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
@@ -2087,3 +2087,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/Versions b/sysdeps/unix/sysv/linux/mips/mips32/Versions
index 9621fb5cae..c4f38d8faf 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/Versions
+++ b/sysdeps/unix/sysv/linux/mips/mips32/Versions
@@ -3,4 +3,7 @@ libc {
     getrlimit64;
     setrlimit64;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 2ab9e944a3..87bb49b3b1 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1941,6 +1941,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index b9b4b74bfc..1a415abad6 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1939,6 +1939,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/Versions b/sysdeps/unix/sysv/linux/mips/mips64/n32/Versions
index 9621fb5cae..c4f38d8faf 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/Versions
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/Versions
@@ -3,4 +3,7 @@ libc {
     getrlimit64;
     setrlimit64;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 14e12364ef..949761b200 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1937,6 +1937,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/Versions b/sysdeps/unix/sysv/linux/mips/mips64/n64/Versions
new file mode 100644
index 0000000000..517d79a880
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/Versions
@@ -0,0 +1,5 @@
+libc {
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
+}
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 53e0c9a350..6722f90fb0 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1932,6 +1932,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/nios2/Versions b/sysdeps/unix/sysv/linux/nios2/Versions
index e42c85f575..93458f5951 100644
--- a/sysdeps/unix/sysv/linux/nios2/Versions
+++ b/sysdeps/unix/sysv/linux/nios2/Versions
@@ -3,4 +3,7 @@ libc {
     _flush_cache;
     cacheflush;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index dff1ee9566..75ef1ab343 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2128,3 +2128,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/oldrecvmsg.c b/sysdeps/unix/sysv/linux/oldrecvmsg.c
new file mode 100644
index 0000000000..01c596e09a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/oldrecvmsg.c
@@ -0,0 +1,40 @@
+/* Compatibility version of recvmsg.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sys/socket.h>
+#include <sysdep-cancel.h>
+#include <socketcall.h>
+#include <shlib-compat.h>
+
+/* Both libc.so and libpthread.so provides sendmsg, so we need to
+   provide the compat symbol for both libraries.  */
+#if SHLIB_COMPAT (MODULE_NAME, GLIBC_2_0, GLIBC_2_24)
+
+/* We can use the same struct layout for old symbol version since
+   size is the same.  */
+ssize_t
+__old_recvmsg (int fd, struct msghdr *msg, int flags)
+{
+# ifdef __ASSUME_RECVMSG_SYSCALL
+  return SYSCALL_CANCEL (recvmsg, fd, msg, flags);
+# else
+  return SOCKETCALL_CANCEL (recvmsg, fd, msg, flags);
+# endif
+}
+compat_symbol (MODULE_NAME, __old_recvmsg, recvmsg, GLIBC_2_0);
+#endif
diff --git a/sysdeps/unix/sysv/linux/oldsendmsg.c b/sysdeps/unix/sysv/linux/oldsendmsg.c
new file mode 100644
index 0000000000..a96790aa23
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/oldsendmsg.c
@@ -0,0 +1,40 @@
+/* Compatibility implementation of sendmsg.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sys/socket.h>
+#include <sysdep-cancel.h>
+#include <socketcall.h>
+#include <shlib-compat.h>
+
+/* Both libc.so and libpthread.so provides sendmsg, so we need to
+   provide the compat symbol for both libraries.  */
+#if SHLIB_COMPAT (MODULE_NAME, GLIBC_2_0, GLIBC_2_24)
+
+/* We can use the same struct layout for old symbol version since
+   size is the same.  */
+ssize_t
+__old_sendmsg (int fd, const struct msghdr *msg, int flags)
+{
+# ifdef __ASSUME_SENDMSG_SYSCALL
+  return SYSCALL_CANCEL (sendmsg, fd, msg, flags);
+# else
+  return SOCKETCALL_CANCEL (sendmsg, fd, msg, flags);
+# endif
+}
+compat_symbol (MODULE_NAME, __old_sendmsg, sendmsg, GLIBC_2_0);
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/Versions b/sysdeps/unix/sysv/linux/powerpc/Versions
index 8ebeea15a1..ab0db57137 100644
--- a/sysdeps/unix/sysv/linux/powerpc/Versions
+++ b/sysdeps/unix/sysv/linux/powerpc/Versions
@@ -5,6 +5,9 @@ ld {
   }
 }
 libc {
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
   GLIBC_PRIVATE {
     __vdso_get_tbfreq;
     __vdso_clock_gettime;
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 6861846109..5a0890e0e4 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1970,6 +1970,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index fd611aa9b4..adbe736e87 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1975,6 +1975,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions b/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions
index a8e88b89db..53e5527cb3 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions
@@ -22,6 +22,9 @@ libc {
   GLIBC_2.17 {
     __ppc_get_timebase_freq;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 
 librt {
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
index a97bd43b8f..7839b5a5dc 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
@@ -2175,3 +2175,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
index 00772cb630..20d5a19654 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
@@ -89,6 +89,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 _Exit F
 GLIBC_2.3 _IO_2_1_stderr_ D 0xe0
diff --git a/sysdeps/unix/sysv/linux/recvmsg.c b/sysdeps/unix/sysv/linux/recvmsg.c
index 4caf22e8bf..25a319358b 100644
--- a/sysdeps/unix/sysv/linux/recvmsg.c
+++ b/sysdeps/unix/sysv/linux/recvmsg.c
@@ -15,23 +15,43 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <signal.h>
 #include <sys/socket.h>
-
 #include <sysdep-cancel.h>
 #include <socketcall.h>
-#include <kernel-features.h>
-#include <sys/syscall.h>
+#include <shlib-compat.h>
 
 ssize_t
 __libc_recvmsg (int fd, struct msghdr *msg, int flags)
 {
+  ssize_t ret;
+
+  /* POSIX specifies that both msghdr::msg_iovlen and msghdr::msg_controllen
+     to be int and socklen_t respectively.  However Linux defines it as
+     both size_t.  So for 64-bit it requires some adjustments by copying to
+     temporary header and zeroing the pad fields.  */
+#if __WORDSIZE == 64
+  struct msghdr hdr, *orig = msg;
+  if (msg != NULL)
+    {
+      hdr = *msg;
+      hdr.__glibc_reserved1 = 0;
+      hdr.__glibc_reserved2 = 0;
+      msg = &hdr;
+    }
+#endif
+
 #ifdef __ASSUME_RECVMSG_SYSCALL
-  return SYSCALL_CANCEL (recvmsg, fd, msg, flags);
+  ret = SYSCALL_CANCEL (recvmsg, fd, msg, flags);
 #else
-  return SOCKETCALL_CANCEL (recvmsg, fd, msg, flags);
+  ret = SOCKETCALL_CANCEL (recvmsg, fd, msg, flags);
 #endif
+
+#if __WORDSIZE == 64
+  if (orig != NULL)
+    *orig = hdr;
+#endif
+
+  return ret;
 }
-weak_alias (__libc_recvmsg, recvmsg)
 weak_alias (__libc_recvmsg, __recvmsg)
+versioned_symbol (libc, __libc_recvmsg, recvmsg, GLIBC_2_24);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Versions b/sysdeps/unix/sysv/linux/s390/s390-32/Versions
index 1c120e8cbe..afcc3fee4e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/Versions
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/Versions
@@ -49,6 +49,9 @@ libc {
   GLIBC_2.11 {
     fallocate64;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 
 libutil {
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 05cb85e5c1..03983dfc29 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1970,6 +1970,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/Versions b/sysdeps/unix/sysv/linux/s390/s390-64/Versions
index 3f4d960421..fde5aeee48 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/Versions
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/Versions
@@ -4,6 +4,9 @@ libc {
     __register_frame; __register_frame_table; __deregister_frame;
     __frame_state_for; __register_frame_info_table;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 
 librt {
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 1af185f474..5892fcdae9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1871,6 +1871,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sendmsg.c b/sysdeps/unix/sysv/linux/sendmsg.c
index 5b2741ace2..a5ef238c4a 100644
--- a/sysdeps/unix/sysv/linux/sendmsg.c
+++ b/sysdeps/unix/sysv/linux/sendmsg.c
@@ -15,23 +15,34 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <signal.h>
 #include <sys/socket.h>
-
 #include <sysdep-cancel.h>
 #include <socketcall.h>
-#include <kernel-features.h>
-#include <sys/syscall.h>
+#include <shlib-compat.h>
 
 ssize_t
 __libc_sendmsg (int fd, const struct msghdr *msg, int flags)
 {
+  /* POSIX specifies that both msghdr::msg_iovlen and msghdr::msg_controllen
+     to be int and socklen_t respectively.  However Linux defines it as
+     both size_t.  So for 64-bit it requires some adjustments by copying to
+     temporary header and zeroing the pad fields.  */
+#if __WORDSIZE == 64
+  struct msghdr hdr;
+  if (msg != NULL)
+    {
+      hdr = *msg;
+      hdr.__glibc_reserved1 = 0;
+      hdr.__glibc_reserved2 = 0;
+      msg = &hdr;
+    }
+#endif
+
 #ifdef __ASSUME_SENDMSG_SYSCALL
   return SYSCALL_CANCEL (sendmsg, fd, msg, flags);
 #else
   return SOCKETCALL_CANCEL (sendmsg, fd, msg, flags);
 #endif
 }
-weak_alias (__libc_sendmsg, sendmsg)
 weak_alias (__libc_sendmsg, __sendmsg)
+versioned_symbol (libc, __libc_sendmsg, sendmsg, GLIBC_2_24);
diff --git a/sysdeps/unix/sysv/linux/sh/Versions b/sysdeps/unix/sysv/linux/sh/Versions
index e0938c4165..ae5a00e640 100644
--- a/sysdeps/unix/sysv/linux/sh/Versions
+++ b/sysdeps/unix/sysv/linux/sh/Versions
@@ -30,4 +30,7 @@ libc {
   GLIBC_2.16 {
     fanotify_mark;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/sh/libc.abilist b/sysdeps/unix/sysv/linux/sh/libc.abilist
index e1286921e5..a2d85e68c7 100644
--- a/sysdeps/unix/sysv/linux/sh/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libc.abilist
@@ -1856,6 +1856,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/Versions b/sysdeps/unix/sysv/linux/sparc/Versions
index 4dc1cd720b..adbdec508a 100644
--- a/sysdeps/unix/sysv/linux/sparc/Versions
+++ b/sysdeps/unix/sysv/linux/sparc/Versions
@@ -29,6 +29,9 @@ libc {
 
     __getshmlba;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 
 libpthread {
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index eb141132cd..c51e79066f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1962,6 +1962,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/Versions b/sysdeps/unix/sysv/linux/sparc/sparc64/Versions
index fbea1bb2ef..f950070b4d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/Versions
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/Versions
@@ -8,6 +8,9 @@ libc {
     # w*
     wordexp;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 
 librt {
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 91b97ef1c8..015a2f10ac 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1900,6 +1900,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/tile/Versions b/sysdeps/unix/sysv/linux/tile/Versions
index 13da68fa79..a68e181940 100644
--- a/sysdeps/unix/sysv/linux/tile/Versions
+++ b/sysdeps/unix/sysv/linux/tile/Versions
@@ -11,6 +11,9 @@ libc {
     fallocate64;
     set_dataplane;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
   GLIBC_PRIVATE {
     __syscall_error;
     __vdso_clock_gettime;
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
index ffcc4a0a2b..cd48be13a7 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
@@ -2094,3 +2094,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions
new file mode 100644
index 0000000000..517d79a880
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions
@@ -0,0 +1,5 @@
+libc {
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
+}
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
index a66e8ec877..1e160bde2c 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
@@ -2094,3 +2094,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
index ffcc4a0a2b..cd48be13a7 100644
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
@@ -2094,3 +2094,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/Versions b/sysdeps/unix/sysv/linux/x86_64/64/Versions
new file mode 100644
index 0000000000..517d79a880
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/64/Versions
@@ -0,0 +1,5 @@
+libc {
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
+}
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index c6e3cd4257..175339e7cd 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1851,6 +1851,9 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A
 GLIBC_2.3 __ctype_b_loc F
 GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/x86_64/Versions b/sysdeps/unix/sysv/linux/x86_64/Versions
index 2a7ed280fd..bbef7e08e5 100644
--- a/sysdeps/unix/sysv/linux/x86_64/Versions
+++ b/sysdeps/unix/sysv/linux/x86_64/Versions
@@ -6,6 +6,9 @@ libc {
 
     modify_ldt;
   }
+  GLIBC_2.24 {
+    recvmsg; sendmsg;
+  }
 }
 
 librt {
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 04dc8e4520..4f52e2e650 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2094,3 +2094,6 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F