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[PATCH 3/4] network: recvmsg and sendmsg standard compliance (BZ#16919)
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Date: Mon, 21 Mar 2016 17:41:06 -0300
- Subject: [PATCH 3/4] network: recvmsg and sendmsg standard compliance (BZ#16919)
- Authentication-results: sourceware.org; auth=none
- References: <1458592867-3057-1-git-send-email-adhemerval dot zanella at linaro dot org>
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 for such architectures the old recvmsg and sendmsg is
exported as a compatibility version.
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.
* nptl/Makefile (libpthread-routines): Add ptw-oldrecvmsg and
ptw-oldsendmsg.
* sysdeps/unix/sysv/linux/aarch64/Version [libc] (GLIBC_2.24):
Add recvmsg and sendmsg.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/alpha/Versions [libc] (GLIBC_2.24):
Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/ia64/Versions [libc] (GLIBC_2.24):
Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/Versions [libc] (GLIBC_2.24):
Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions [libc]
(GLIBC_2.24): Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/Versions [libc] (GLIBC_2.24):
Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/Versions [libc] (GLIBC_2.24):
Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions [libc]
(GLIBC_2.24): Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/x84_64/Versions [libc] (GLIBC_2.24):
Likewise.
[libpthread] (GLIBC_2.24): Likewise.
* sysdeps/unix/sysv/linux/Makefile
[$(subdir) = socket)] (sysdep_headers): Add oldrecvmsg and oldsendmsg.
* sysdeps/unix/sysv/linux/aarch64/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.
* sysdeps/unix/sysv/linux/alpha/bits/socket.h (msghdr.msg_iovlen):
Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/socket.h (msghdr.msg_iovlen):
Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/bits/socket.h
(msghdr.msg_iovlen): Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/socket.h
(msghdr.msg_iovlen): Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/bits/socket.h
(msghdr.msg_iovlen): Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/socket.h
(msghdr.msg_iovlen): Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/bits/socket.h
(msghdr.msg_iovlen): Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/socket.h (msghdr.msg_iovlen):
Likewise.
(msghdr.msg_controllen): Likewise.
(msghdr.__glibc_reserved1): Likewise.
(msghdr.__glibc_reserved2): 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/aarch64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
* sysdepe/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread.abilist:
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libpthread.abilist:
Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist: Likewise.
---
conform/data/sys/socket.h-data | 8 +-
nptl/Makefile | 1 +
sysdeps/unix/sysv/linux/Makefile | 2 +-
sysdeps/unix/sysv/linux/aarch64/Versions | 9 +
sysdeps/unix/sysv/linux/aarch64/bits/socket.h | 38 ++-
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/aarch64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/alpha/Versions | 6 +
sysdeps/unix/sysv/linux/alpha/bits/socket.h | 17 +-
sysdeps/unix/sysv/linux/alpha/libc.abilist | 3 +
sysdeps/unix/sysv/linux/alpha/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/check_native.c | 11 +-
sysdeps/unix/sysv/linux/check_pf.c | 11 +-
sysdeps/unix/sysv/linux/ia64/Versions | 6 +
sysdeps/unix/sysv/linux/ia64/bits/socket.h | 21 +-
sysdeps/unix/sysv/linux/ia64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/ia64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/ifaddrs.c | 11 +-
sysdeps/unix/sysv/linux/mips/mips64/bits/socket.h | 38 ++-
.../unix/sysv/linux/mips/mips64/libpthread.abilist | 3 +
.../sysv/linux/mips/mips64/n32/libpthread.abilist | 256 +++++++++++++++++++++
sysdeps/unix/sysv/linux/mips/mips64/n64/Versions | 10 +
.../unix/sysv/linux/mips/mips64/n64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/oldrecvmsg.c | 42 ++++
sysdeps/unix/sysv/linux/oldsendmsg.c | 42 ++++
sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions | 6 +
.../sysv/linux/powerpc/powerpc64/bits/socket.h | 38 ++-
.../sysv/linux/powerpc/powerpc64/libc-le.abilist | 3 +
.../unix/sysv/linux/powerpc/powerpc64/libc.abilist | 3 +
.../linux/powerpc/powerpc64/libpthread-le.abilist | 3 +
.../linux/powerpc/powerpc64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/recvmsg.c | 40 +++-
sysdeps/unix/sysv/linux/s390/s390-64/Versions | 9 +
sysdeps/unix/sysv/linux/s390/s390-64/bits/socket.h | 21 +-
sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist | 3 +
.../sysv/linux/s390/s390-64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/sendmsg.c | 27 ++-
sysdeps/unix/sysv/linux/sparc/sparc64/Versions | 9 +
.../unix/sysv/linux/sparc/sparc64/bits/socket.h | 21 +-
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist | 3 +
.../sysv/linux/sparc/sparc64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/tile/tilegx/bits/socket.h | 38 ++-
.../unix/sysv/linux/tile/tilegx/tilegx64/Versions | 5 +
.../sysv/linux/tile/tilegx/tilegx64/libc.abilist | 3 +
.../linux/tile/tilegx/tilegx64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/x86_64/64/Versions | 10 +
sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 3 +
.../unix/sysv/linux/x86_64/64/libpthread.abilist | 3 +
sysdeps/unix/sysv/linux/x86_64/bits/socket.h | 21 +-
50 files changed, 826 insertions(+), 122 deletions(-)
create mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/libpthread.abilist
create mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n64/Versions
create mode 100644 sysdeps/unix/sysv/linux/oldrecvmsg.c
create mode 100644 sysdeps/unix/sysv/linux/oldsendmsg.c
create mode 100644 sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions
create mode 100644 sysdeps/unix/sysv/linux/x86_64/64/Versions
diff --git a/conform/data/sys/socket.h-data b/conform/data/sys/socket.h-data
index 442d4d2..3a6cf7c 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 dc3ccab..28604f6 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -115,6 +115,7 @@ libpthread-routines = nptl-init vars events version pt-interp \
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 \
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index b75a53b..4475a5c 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -124,7 +124,7 @@ 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
endif
ifeq ($(subdir),sunrpc)
diff --git a/sysdeps/unix/sysv/linux/aarch64/Versions b/sysdeps/unix/sysv/linux/aarch64/Versions
index 9bd87fe..73ca6fc 100644
--- a/sysdeps/unix/sysv/linux/aarch64/Versions
+++ b/sysdeps/unix/sysv/linux/aarch64/Versions
@@ -5,8 +5,17 @@ ld {
}
}
libc {
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
+
GLIBC_PRIVATE {
__vdso_clock_gettime;
__vdso_clock_getres;
}
}
+libpthread {
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
+}
diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/socket.h b/sysdeps/unix/sysv/linux/aarch64/bits/socket.h
index 7f6bf84..37cf719 100644
--- a/sysdeps/unix/sysv/linux/aarch64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/aarch64/bits/socket.h
@@ -23,6 +23,8 @@
# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
#endif
+#include <endian.h>
+
/* Type for length arguments in socket calls. */
#ifndef __socklen_t_defined
typedef __socklen_t socklen_t;
@@ -37,13 +39,24 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ int msg_iovlen; /* Number of elements in the vector. */
+#else
+ int msg_iovlen;
+ int __glibc_reserved1;
+#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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
+#else
+ socklen_t msg_controllen;
+ int __glibc_reserved2;
+#endif
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +64,16 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+#else
+ socklen_t cmsg_len;
+ int __glibc_reserved1;
+#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/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 5799239..c3f2346 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/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index 0cf30ee..e33401a 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -224,3 +224,6 @@ GLIBC_2.17 write F
GLIBC_2.18 GLIBC_2.18 A
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np 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 29b82f9..72fac79 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;
}
@@ -99,6 +102,9 @@ libpthread {
# Changed PTHREAD_STACK_MIN.
pthread_attr_setstack; pthread_attr_setstacksize;
}
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
}
librt {
GLIBC_2.3 {
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/socket.h b/sysdeps/unix/sysv/linux/alpha/bits/socket.h
index bec9330..833ae5f 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/socket.h
@@ -37,13 +37,12 @@ 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. */
+ int msg_iovlen;
+ int __glibc_reserved1;
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. */
+ socklen_t msg_controllen;
+ int __glibc_reserved2;
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +50,9 @@ 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. */
+ socklen_t cmsg_len;
+ int __glibc_reserved1;
+
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/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 0fa4ee9..7822242 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/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 7e121d4..65cb648 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -216,6 +216,9 @@ GLIBC_2.2.3 GLIBC_2.2.3 A
GLIBC_2.2.3 pthread_getattr_np F
GLIBC_2.2.6 GLIBC_2.2.6 A
GLIBC_2.2.6 __nanosleep F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
GLIBC_2.3.2 GLIBC_2.3.2 A
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_destroy F
diff --git a/sysdeps/unix/sysv/linux/check_native.c b/sysdeps/unix/sysv/linux/check_native.c
index b3cbbe3..a8e447e 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 d55953a..89e9031 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/ia64/Versions b/sysdeps/unix/sysv/linux/ia64/Versions
index b38d6ef..cac811c 100644
--- a/sysdeps/unix/sysv/linux/ia64/Versions
+++ b/sysdeps/unix/sysv/linux/ia64/Versions
@@ -22,12 +22,18 @@ libc {
GLIBC_2.2.6 {
getunwind;
}
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
}
libpthread {
GLIBC_2.3.3 {
# Changed PTHREAD_STACK_MIN.
pthread_attr_setstack; pthread_attr_setstacksize;
}
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
}
librt {
GLIBC_2.3.3 {
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/socket.h b/sysdeps/unix/sysv/linux/ia64/bits/socket.h
index 9606973..fa12404 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/socket.h
@@ -37,13 +37,14 @@ 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. */
+ int msg_iovlen; /* Number of elements in the vector. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
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. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +52,11 @@ 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. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+
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/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 921ec55..f5739b4 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/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index d4c8ded..0f3c4c2 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -204,6 +204,9 @@ GLIBC_2.2.3 GLIBC_2.2.3 A
GLIBC_2.2.3 pthread_getattr_np F
GLIBC_2.2.6 GLIBC_2.2.6 A
GLIBC_2.2.6 __nanosleep F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
GLIBC_2.3.2 GLIBC_2.3.2 A
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_destroy F
diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
index ca38d1a..54f1124 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/mips/mips64/bits/socket.h b/sysdeps/unix/sysv/linux/mips/mips64/bits/socket.h
index f5f735d..46235c0 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/mips/mips64/bits/socket.h
@@ -23,6 +23,8 @@
# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
#endif
+#include <endian.h>
+
/* Type for length arguments in socket calls. */
#ifndef __socklen_t_defined
typedef __socklen_t socklen_t;
@@ -37,13 +39,24 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ int msg_iovlen; /* Number of elements in the vector. */
+#else
+ int msg_iovlen;
+ int __glibc_reserved1;
+#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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
+#else
+ socklen_t msg_controllen;
+ int __glibc_reserved2;
+#endif
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +64,16 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+#else
+ socklen_t cmsg_len;
+ int __glibc_reserved1;
+#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/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index ad55bdd..6098136 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -213,6 +213,9 @@ GLIBC_2.2.3 GLIBC_2.2.3 A
GLIBC_2.2.3 pthread_getattr_np F
GLIBC_2.2.6 GLIBC_2.2.6 A
GLIBC_2.2.6 __nanosleep F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
GLIBC_2.3.2 GLIBC_2.3.2 A
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_destroy F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libpthread.abilist
new file mode 100644
index 0000000..ad55bdd
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libpthread.abilist
@@ -0,0 +1,256 @@
+GLIBC_2.0 GLIBC_2.0 A
+GLIBC_2.0 _IO_flockfile F
+GLIBC_2.0 _IO_ftrylockfile F
+GLIBC_2.0 _IO_funlockfile F
+GLIBC_2.0 __close F
+GLIBC_2.0 __connect F
+GLIBC_2.0 __errno_location F
+GLIBC_2.0 __fcntl F
+GLIBC_2.0 __fork F
+GLIBC_2.0 __h_errno_location F
+GLIBC_2.0 __lseek F
+GLIBC_2.0 __open F
+GLIBC_2.0 __pthread_getspecific F
+GLIBC_2.0 __pthread_key_create F
+GLIBC_2.0 __pthread_mutex_destroy F
+GLIBC_2.0 __pthread_mutex_init F
+GLIBC_2.0 __pthread_mutex_lock F
+GLIBC_2.0 __pthread_mutex_trylock F
+GLIBC_2.0 __pthread_mutex_unlock F
+GLIBC_2.0 __pthread_mutexattr_destroy F
+GLIBC_2.0 __pthread_mutexattr_init F
+GLIBC_2.0 __pthread_mutexattr_settype F
+GLIBC_2.0 __pthread_once F
+GLIBC_2.0 __pthread_setspecific F
+GLIBC_2.0 __read F
+GLIBC_2.0 __send F
+GLIBC_2.0 __sigaction F
+GLIBC_2.0 __wait F
+GLIBC_2.0 __write F
+GLIBC_2.0 _pthread_cleanup_pop F
+GLIBC_2.0 _pthread_cleanup_pop_restore F
+GLIBC_2.0 _pthread_cleanup_push F
+GLIBC_2.0 _pthread_cleanup_push_defer F
+GLIBC_2.0 accept F
+GLIBC_2.0 close F
+GLIBC_2.0 connect F
+GLIBC_2.0 fcntl F
+GLIBC_2.0 flockfile F
+GLIBC_2.0 fork F
+GLIBC_2.0 fsync F
+GLIBC_2.0 ftrylockfile F
+GLIBC_2.0 funlockfile F
+GLIBC_2.0 longjmp F
+GLIBC_2.0 lseek F
+GLIBC_2.0 msync F
+GLIBC_2.0 nanosleep F
+GLIBC_2.0 open F
+GLIBC_2.0 pause F
+GLIBC_2.0 pthread_atfork F
+GLIBC_2.0 pthread_attr_destroy F
+GLIBC_2.0 pthread_attr_getdetachstate F
+GLIBC_2.0 pthread_attr_getinheritsched F
+GLIBC_2.0 pthread_attr_getschedparam F
+GLIBC_2.0 pthread_attr_getschedpolicy F
+GLIBC_2.0 pthread_attr_getscope F
+GLIBC_2.0 pthread_attr_init F
+GLIBC_2.0 pthread_attr_setdetachstate F
+GLIBC_2.0 pthread_attr_setinheritsched F
+GLIBC_2.0 pthread_attr_setschedparam F
+GLIBC_2.0 pthread_attr_setschedpolicy F
+GLIBC_2.0 pthread_attr_setscope F
+GLIBC_2.0 pthread_cancel F
+GLIBC_2.0 pthread_cond_broadcast F
+GLIBC_2.0 pthread_cond_destroy F
+GLIBC_2.0 pthread_cond_init F
+GLIBC_2.0 pthread_cond_signal F
+GLIBC_2.0 pthread_cond_timedwait F
+GLIBC_2.0 pthread_cond_wait F
+GLIBC_2.0 pthread_condattr_destroy F
+GLIBC_2.0 pthread_condattr_init F
+GLIBC_2.0 pthread_create F
+GLIBC_2.0 pthread_detach F
+GLIBC_2.0 pthread_equal F
+GLIBC_2.0 pthread_exit F
+GLIBC_2.0 pthread_getschedparam F
+GLIBC_2.0 pthread_getspecific F
+GLIBC_2.0 pthread_join F
+GLIBC_2.0 pthread_key_create F
+GLIBC_2.0 pthread_key_delete F
+GLIBC_2.0 pthread_kill F
+GLIBC_2.0 pthread_kill_other_threads_np F
+GLIBC_2.0 pthread_mutex_destroy F
+GLIBC_2.0 pthread_mutex_init F
+GLIBC_2.0 pthread_mutex_lock F
+GLIBC_2.0 pthread_mutex_trylock F
+GLIBC_2.0 pthread_mutex_unlock F
+GLIBC_2.0 pthread_mutexattr_destroy F
+GLIBC_2.0 pthread_mutexattr_getkind_np F
+GLIBC_2.0 pthread_mutexattr_init F
+GLIBC_2.0 pthread_mutexattr_setkind_np F
+GLIBC_2.0 pthread_once F
+GLIBC_2.0 pthread_self F
+GLIBC_2.0 pthread_setcancelstate F
+GLIBC_2.0 pthread_setcanceltype F
+GLIBC_2.0 pthread_setschedparam F
+GLIBC_2.0 pthread_setspecific F
+GLIBC_2.0 pthread_sigmask F
+GLIBC_2.0 pthread_testcancel F
+GLIBC_2.0 raise F
+GLIBC_2.0 read F
+GLIBC_2.0 recv F
+GLIBC_2.0 recvfrom F
+GLIBC_2.0 recvmsg F
+GLIBC_2.0 sem_destroy F
+GLIBC_2.0 sem_getvalue F
+GLIBC_2.0 sem_init F
+GLIBC_2.0 sem_post F
+GLIBC_2.0 sem_trywait F
+GLIBC_2.0 sem_wait F
+GLIBC_2.0 send F
+GLIBC_2.0 sendmsg F
+GLIBC_2.0 sendto F
+GLIBC_2.0 sigaction F
+GLIBC_2.0 siglongjmp F
+GLIBC_2.0 sigwait F
+GLIBC_2.0 system F
+GLIBC_2.0 tcdrain F
+GLIBC_2.0 vfork F
+GLIBC_2.0 wait F
+GLIBC_2.0 waitpid F
+GLIBC_2.0 write F
+GLIBC_2.11 GLIBC_2.11 A
+GLIBC_2.11 pthread_sigqueue F
+GLIBC_2.12 GLIBC_2.12 A
+GLIBC_2.12 pthread_getname_np F
+GLIBC_2.12 pthread_mutex_consistent F
+GLIBC_2.12 pthread_mutexattr_getrobust F
+GLIBC_2.12 pthread_mutexattr_setrobust F
+GLIBC_2.12 pthread_setname_np F
+GLIBC_2.18 GLIBC_2.18 A
+GLIBC_2.18 pthread_getattr_default_np F
+GLIBC_2.18 pthread_setattr_default_np F
+GLIBC_2.2 GLIBC_2.2 A
+GLIBC_2.2 __libc_allocate_rtsig F
+GLIBC_2.2 __libc_current_sigrtmax F
+GLIBC_2.2 __libc_current_sigrtmin F
+GLIBC_2.2 __open64 F
+GLIBC_2.2 __pread64 F
+GLIBC_2.2 __pthread_rwlock_destroy F
+GLIBC_2.2 __pthread_rwlock_init F
+GLIBC_2.2 __pthread_rwlock_rdlock F
+GLIBC_2.2 __pthread_rwlock_tryrdlock F
+GLIBC_2.2 __pthread_rwlock_trywrlock F
+GLIBC_2.2 __pthread_rwlock_unlock F
+GLIBC_2.2 __pthread_rwlock_wrlock F
+GLIBC_2.2 __pwrite64 F
+GLIBC_2.2 __res_state F
+GLIBC_2.2 __vfork F
+GLIBC_2.2 lseek64 F
+GLIBC_2.2 open64 F
+GLIBC_2.2 pread F
+GLIBC_2.2 pread64 F
+GLIBC_2.2 pthread_attr_getguardsize F
+GLIBC_2.2 pthread_attr_getstack F
+GLIBC_2.2 pthread_attr_getstackaddr F
+GLIBC_2.2 pthread_attr_getstacksize F
+GLIBC_2.2 pthread_attr_init F
+GLIBC_2.2 pthread_attr_setguardsize F
+GLIBC_2.2 pthread_attr_setstack F
+GLIBC_2.2 pthread_attr_setstackaddr F
+GLIBC_2.2 pthread_attr_setstacksize F
+GLIBC_2.2 pthread_barrier_destroy F
+GLIBC_2.2 pthread_barrier_init F
+GLIBC_2.2 pthread_barrier_wait F
+GLIBC_2.2 pthread_barrierattr_destroy F
+GLIBC_2.2 pthread_barrierattr_init F
+GLIBC_2.2 pthread_barrierattr_setpshared F
+GLIBC_2.2 pthread_condattr_getpshared F
+GLIBC_2.2 pthread_condattr_setpshared F
+GLIBC_2.2 pthread_create F
+GLIBC_2.2 pthread_getconcurrency F
+GLIBC_2.2 pthread_getcpuclockid F
+GLIBC_2.2 pthread_mutex_timedlock F
+GLIBC_2.2 pthread_mutexattr_getpshared F
+GLIBC_2.2 pthread_mutexattr_gettype F
+GLIBC_2.2 pthread_mutexattr_setpshared F
+GLIBC_2.2 pthread_mutexattr_settype F
+GLIBC_2.2 pthread_rwlock_destroy F
+GLIBC_2.2 pthread_rwlock_init F
+GLIBC_2.2 pthread_rwlock_rdlock F
+GLIBC_2.2 pthread_rwlock_timedrdlock F
+GLIBC_2.2 pthread_rwlock_timedwrlock F
+GLIBC_2.2 pthread_rwlock_tryrdlock F
+GLIBC_2.2 pthread_rwlock_trywrlock F
+GLIBC_2.2 pthread_rwlock_unlock F
+GLIBC_2.2 pthread_rwlock_wrlock F
+GLIBC_2.2 pthread_rwlockattr_destroy F
+GLIBC_2.2 pthread_rwlockattr_getkind_np F
+GLIBC_2.2 pthread_rwlockattr_getpshared F
+GLIBC_2.2 pthread_rwlockattr_init F
+GLIBC_2.2 pthread_rwlockattr_setkind_np F
+GLIBC_2.2 pthread_rwlockattr_setpshared F
+GLIBC_2.2 pthread_setconcurrency F
+GLIBC_2.2 pthread_spin_destroy F
+GLIBC_2.2 pthread_spin_init F
+GLIBC_2.2 pthread_spin_lock F
+GLIBC_2.2 pthread_spin_trylock F
+GLIBC_2.2 pthread_spin_unlock F
+GLIBC_2.2 pthread_yield F
+GLIBC_2.2 pwrite F
+GLIBC_2.2 pwrite64 F
+GLIBC_2.2 sem_close F
+GLIBC_2.2 sem_destroy F
+GLIBC_2.2 sem_getvalue F
+GLIBC_2.2 sem_init F
+GLIBC_2.2 sem_open F
+GLIBC_2.2 sem_post F
+GLIBC_2.2 sem_timedwait F
+GLIBC_2.2 sem_trywait F
+GLIBC_2.2 sem_unlink F
+GLIBC_2.2 sem_wait F
+GLIBC_2.2.3 GLIBC_2.2.3 A
+GLIBC_2.2.3 pthread_getattr_np F
+GLIBC_2.2.6 GLIBC_2.2.6 A
+GLIBC_2.2.6 __nanosleep F
+GLIBC_2.3.2 GLIBC_2.3.2 A
+GLIBC_2.3.2 pthread_cond_broadcast F
+GLIBC_2.3.2 pthread_cond_destroy F
+GLIBC_2.3.2 pthread_cond_init F
+GLIBC_2.3.2 pthread_cond_signal F
+GLIBC_2.3.2 pthread_cond_timedwait F
+GLIBC_2.3.2 pthread_cond_wait F
+GLIBC_2.3.3 GLIBC_2.3.3 A
+GLIBC_2.3.3 __pthread_cleanup_routine F
+GLIBC_2.3.3 __pthread_register_cancel F
+GLIBC_2.3.3 __pthread_register_cancel_defer F
+GLIBC_2.3.3 __pthread_unregister_cancel F
+GLIBC_2.3.3 __pthread_unregister_cancel_restore F
+GLIBC_2.3.3 __pthread_unwind_next F
+GLIBC_2.3.3 pthread_attr_getaffinity_np F
+GLIBC_2.3.3 pthread_attr_setaffinity_np F
+GLIBC_2.3.3 pthread_attr_setstack F
+GLIBC_2.3.3 pthread_attr_setstacksize F
+GLIBC_2.3.3 pthread_barrierattr_getpshared F
+GLIBC_2.3.3 pthread_condattr_getclock F
+GLIBC_2.3.3 pthread_condattr_setclock F
+GLIBC_2.3.3 pthread_getaffinity_np F
+GLIBC_2.3.3 pthread_setaffinity_np F
+GLIBC_2.3.3 pthread_timedjoin_np F
+GLIBC_2.3.3 pthread_tryjoin_np F
+GLIBC_2.3.4 GLIBC_2.3.4 A
+GLIBC_2.3.4 pthread_attr_getaffinity_np F
+GLIBC_2.3.4 pthread_attr_setaffinity_np F
+GLIBC_2.3.4 pthread_getaffinity_np F
+GLIBC_2.3.4 pthread_setaffinity_np F
+GLIBC_2.3.4 pthread_setschedprio F
+GLIBC_2.4 GLIBC_2.4 A
+GLIBC_2.4 pthread_mutex_consistent_np F
+GLIBC_2.4 pthread_mutex_getprioceiling F
+GLIBC_2.4 pthread_mutex_setprioceiling F
+GLIBC_2.4 pthread_mutexattr_getprioceiling F
+GLIBC_2.4 pthread_mutexattr_getprotocol F
+GLIBC_2.4 pthread_mutexattr_getrobust_np F
+GLIBC_2.4 pthread_mutexattr_setprioceiling F
+GLIBC_2.4 pthread_mutexattr_setprotocol F
+GLIBC_2.4 pthread_mutexattr_setrobust_np 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 0000000..f6ac045
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/Versions
@@ -0,0 +1,10 @@
+libc {
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
+}
+libpthread {
+ 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 53e0c9a..6722f90 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/oldrecvmsg.c b/sysdeps/unix/sysv/linux/oldrecvmsg.c
new file mode 100644
index 0000000..fef55dd
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/oldrecvmsg.c
@@ -0,0 +1,42 @@
+/* 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>
+
+#if LONG_MAX > INT_MAX
+/* 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
+#endif /* LONG_MAX > INT_MAX */
diff --git a/sysdeps/unix/sysv/linux/oldsendmsg.c b/sysdeps/unix/sysv/linux/oldsendmsg.c
new file mode 100644
index 0000000..7d533c1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/oldsendmsg.c
@@ -0,0 +1,42 @@
+/* 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>
+
+#if LONG_MAX > INT_MAX
+/* 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
+#endif /* LONG_MAX > INT_MAX */
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions b/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions
index a8e88b8..4dc8d57 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 {
@@ -40,4 +43,7 @@ libpthread {
# Changed PTHREAD_STACK_MIN.
pthread_attr_setstack; pthread_attr_setstacksize;
}
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
}
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/socket.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/socket.h
index 008f34a..3d3fa95 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/socket.h
@@ -23,6 +23,8 @@
# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
#endif
+#include <endian.h>
+
/* Type for length arguments in socket calls. */
#ifndef __socklen_t_defined
typedef __socklen_t socklen_t;
@@ -37,13 +39,24 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ int msg_iovlen; /* Number of elements in the vector. */
+#else
+ int msg_iovlen;
+ int __glibc_reserved1;
+#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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
+#else
+ socklen_t msg_controllen;
+ int __glibc_reserved2;
+#endif
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +64,16 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+#else
+ socklen_t cmsg_len;
+ int __glibc_reserved1;
+#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/powerpc/powerpc64/libc-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
index a97bd43..7839b5a 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 00772cb..20d5a19 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/powerpc/powerpc64/libpthread-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread-le.abilist
index 0cf30ee..e33401a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread-le.abilist
@@ -224,3 +224,6 @@ GLIBC_2.17 write F
GLIBC_2.18 GLIBC_2.18 A
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np 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/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread.abilist
index 464b91a..4a845a0 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread.abilist
@@ -9,6 +9,9 @@ GLIBC_2.12 pthread_setname_np F
GLIBC_2.18 GLIBC_2.18 A
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np 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 _IO_flockfile F
GLIBC_2.3 _IO_ftrylockfile F
diff --git a/sysdeps/unix/sysv/linux/recvmsg.c b/sysdeps/unix/sysv/linux/recvmsg.c
index 4caf22e..fa3a46e 100644
--- a/sysdeps/unix/sysv/linux/recvmsg.c
+++ b/sysdeps/unix/sysv/linux/recvmsg.c
@@ -15,23 +15,47 @@
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 LONG_MAX > INT_MAX
+ 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 LONG_MAX > INT_MAX
+ if (orig != NULL)
+ *orig = hdr;
#endif
+
+ return ret;
}
-weak_alias (__libc_recvmsg, recvmsg)
weak_alias (__libc_recvmsg, __recvmsg)
+#if LONG_MAX > INT_MAX
+versioned_symbol (libc, __libc_recvmsg, recvmsg, GLIBC_2_24);
+#else
+weak_alias (__libc_recvmsg, recvmsg)
+#endif
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/Versions b/sysdeps/unix/sysv/linux/s390/s390-64/Versions
index 3f4d960..708028f 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 {
@@ -13,3 +16,9 @@ librt {
timer_settime;
}
}
+
+libpthread {
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
+}
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/socket.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/socket.h
index 3b7fe04..90d9aac 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/socket.h
@@ -37,13 +37,14 @@ 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. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ int msg_iovlen; /* Number of elements in the vector. */
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. */
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +52,11 @@ 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. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+
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/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 1af185f..5892fcd 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/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 83a1fcd..152bfb5 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -207,6 +207,9 @@ GLIBC_2.2.3 GLIBC_2.2.3 A
GLIBC_2.2.3 pthread_getattr_np F
GLIBC_2.2.6 GLIBC_2.2.6 A
GLIBC_2.2.6 __nanosleep F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
GLIBC_2.3.2 GLIBC_2.3.2 A
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_destroy F
diff --git a/sysdeps/unix/sysv/linux/sendmsg.c b/sysdeps/unix/sysv/linux/sendmsg.c
index 5b2741a..10cded4 100644
--- a/sysdeps/unix/sysv/linux/sendmsg.c
+++ b/sysdeps/unix/sysv/linux/sendmsg.c
@@ -15,23 +15,38 @@
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 LONG_MAX > INT_MAX
+ 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)
+#if LONG_MAX > INT_MAX
+versioned_symbol (libc, __libc_sendmsg, sendmsg, GLIBC_2_24);
+#else
+weak_alias (__libc_sendmsg, sendmsg)
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/Versions b/sysdeps/unix/sysv/linux/sparc/sparc64/Versions
index fbea1bb..be45683 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 {
@@ -17,3 +20,9 @@ librt {
timer_settime;
}
}
+
+libpthread {
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
+}
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/socket.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/socket.h
index 2910f68..69881ff 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/socket.h
@@ -37,13 +37,14 @@ 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. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ int msg_iovlen; /* Number of elements in the vector. */
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. */
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +52,11 @@ 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. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+
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/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 91b97ef..015a2f1 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/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index d4c8ded..0f3c4c2 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -204,6 +204,9 @@ GLIBC_2.2.3 GLIBC_2.2.3 A
GLIBC_2.2.3 pthread_getattr_np F
GLIBC_2.2.6 GLIBC_2.2.6 A
GLIBC_2.2.6 __nanosleep F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
GLIBC_2.3.2 GLIBC_2.3.2 A
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_destroy F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/bits/socket.h b/sysdeps/unix/sysv/linux/tile/tilegx/bits/socket.h
index b434819..d07e0f5 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/bits/socket.h
@@ -23,6 +23,8 @@
# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
#endif
+#include <endian.h>
+
/* Type for length arguments in socket calls. */
#ifndef __socklen_t_defined
typedef __socklen_t socklen_t;
@@ -37,13 +39,24 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ int msg_iovlen; /* Number of elements in the vector. */
+#else
+ int msg_iovlen;
+ int __glibc_reserved1;
+#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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
+#else
+ socklen_t msg_controllen;
+ int __glibc_reserved2;
+#endif
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +64,16 @@ 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 __BYTE_ORDER == __BIG_ENDIAN
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+#else
+ socklen_t cmsg_len;
+ int __glibc_reserved1;
+#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/tile/tilegx/tilegx64/Versions b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions
new file mode 100644
index 0000000..517d79a
--- /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 a66e8ec..1e160bd 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/tilegx/tilegx64/libpthread.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libpthread.abilist
index d16158f..3e3dcf7 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libpthread.abilist
@@ -224,3 +224,6 @@ GLIBC_2.12 write F
GLIBC_2.18 GLIBC_2.18 A
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np 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 0000000..f6ac045
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/64/Versions
@@ -0,0 +1,10 @@
+libc {
+ GLIBC_2.24 {
+ recvmsg; sendmsg;
+ }
+}
+libpthread {
+ 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 c6e3cd4..175339e 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_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 85365c0..b599e47 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -203,6 +203,9 @@ GLIBC_2.2.5 waitpid F
GLIBC_2.2.5 write F
GLIBC_2.2.6 GLIBC_2.2.6 A
GLIBC_2.2.6 __nanosleep F
+GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 recvmsg F
+GLIBC_2.24 sendmsg F
GLIBC_2.3.2 GLIBC_2.3.2 A
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_destroy F
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/socket.h b/sysdeps/unix/sysv/linux/x86_64/bits/socket.h
index ab935f5..469b142 100644
--- a/sysdeps/unix/sysv/linux/x86_64/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/x86_64/bits/socket.h
@@ -37,13 +37,14 @@ 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. */
+ int msg_iovlen; /* Number of elements in the vector. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
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. */
+ socklen_t msg_controllen; /* Ancillary data buffer length. */
+ int __glibc_reserved2; /* Pad to adjust Linux size to POSIX defined
+ one. */
int msg_flags; /* Flags on received message. */
};
@@ -51,11 +52,11 @@ 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. */
+ socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ of cmsghdr structure. */
+ int __glibc_reserved1; /* Pad to adjust Linux size to POSIX defined
+ one. */
+
int cmsg_level; /* Originating protocol. */
int cmsg_type; /* Protocol specific type. */
#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
--
1.9.1