Remove include/bits/ipc.h.

Ten conformtest failures arise from the internal header
include/bits/ipc.h failing to condition internal declarations, outside
the public namespace of headers including bits/ipc.h, on [!_ISOMAC].
As discussed in
<https://sourceware.org/ml/libc-alpha/2015-06/msg00653.html>, the
internal declarations that are actually relevant are in ipc_priv.h and
so include/bits/ipc.h should not be needed at all; this patch removes
it.  (Ten further conformtest failures for other headers including
bits/ipc.h remain because of other conformance issues in those
headers.)

Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).

	* include/bits/ipc.h: Remove file.
	* conform/Makefile (test-xfail-XPG3/sys/msg.h/conform): Remove
	variable.
	(test-xfail-XPG3/sys/shm.h/conform): Likewise.
	(test-xfail-XPG4/sys/msg.h/conform): Likewise.
	(test-xfail-XPG4/sys/shm.h/conform): Likewise.
	(test-xfail-UNIX98/sys/msg.h/conform): Likewise.
	(test-xfail-UNIX98/sys/shm.h/conform): Likewise.
	(test-xfail-XOPEN2K/sys/msg.h/conform): Likewise.
	(test-xfail-XOPEN2K/sys/shm.h/conform): Likewise.
	(test-xfail-XOPEN2K8/sys/msg.h/conform): Likewise.
	(test-xfail-XOPEN2K8/sys/shm.h/conform): Likewise.

diff --git a/ChangeLog b/ChangeLog
index 34de35ecf732387065c6d1dade45035c7f3b8ccf..23d5b8da44c9adb15f10112cdc8a8864ba5fd2ea 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,18 @@
 2015-06-18  Joseph Myers  <joseph@codesourcery.com>
 
+       * include/bits/ipc.h: Remove file.
+       * conform/Makefile (test-xfail-XPG3/sys/msg.h/conform): Remove
+       variable.
+       (test-xfail-XPG3/sys/shm.h/conform): Likewise.
+       (test-xfail-XPG4/sys/msg.h/conform): Likewise.
+       (test-xfail-XPG4/sys/shm.h/conform): Likewise.
+       (test-xfail-UNIX98/sys/msg.h/conform): Likewise.
+       (test-xfail-UNIX98/sys/shm.h/conform): Likewise.
+       (test-xfail-XOPEN2K/sys/msg.h/conform): Likewise.
+       (test-xfail-XOPEN2K/sys/shm.h/conform): Likewise.
+       (test-xfail-XOPEN2K8/sys/msg.h/conform): Likewise.
+       (test-xfail-XOPEN2K8/sys/shm.h/conform): Likewise.
+
        * math/auto-libm-test-in: Remove spurious underflow allowance for
        tests of cexp.
        * math/auto-libm-test-out: Regenerated.

diff --git a/conform/Makefile b/conform/Makefile
index 30eaa64365379f6d5301aa34c09c00289ab1eb94..4acafa37136406bcfafae219a7a3455b155e3f99 100644 (file)
--- a/conform/Makefile
+++ b/conform/Makefile
@@ -179,9 +179,7 @@ test-xfail-XPG3/stdio.h/conform = yes
 test-xfail-XPG3/stdlib.h/conform = yes
 test-xfail-XPG3/string.h/conform = yes
 test-xfail-XPG3/sys/ipc.h/conform = yes
-test-xfail-XPG3/sys/msg.h/conform = yes
 test-xfail-XPG3/sys/sem.h/conform = yes
-test-xfail-XPG3/sys/shm.h/conform = yes
 test-xfail-XPG3/sys/stat.h/conform = yes
 test-xfail-XPG3/sys/types.h/conform = yes
 test-xfail-XPG3/sys/wait.h/conform = yes
@@ -198,9 +196,7 @@ test-xfail-XPG4/stdio.h/conform = yes
 test-xfail-XPG4/stdlib.h/conform = yes
 test-xfail-XPG4/stropts.h/conform = yes
 test-xfail-XPG4/sys/ipc.h/conform = yes
-test-xfail-XPG4/sys/msg.h/conform = yes
 test-xfail-XPG4/sys/sem.h/conform = yes
-test-xfail-XPG4/sys/shm.h/conform = yes
 test-xfail-XPG4/sys/socket.h/conform = yes
 test-xfail-XPG4/sys/stat.h/conform = yes
 test-xfail-XPG4/sys/time.h/conform = yes
@@ -221,9 +217,7 @@ test-xfail-UNIX98/stdio.h/conform = yes
 test-xfail-UNIX98/stdlib.h/conform = yes
 test-xfail-UNIX98/stropts.h/conform = yes
 test-xfail-UNIX98/sys/ipc.h/conform = yes
-test-xfail-UNIX98/sys/msg.h/conform = yes
 test-xfail-UNIX98/sys/sem.h/conform = yes
-test-xfail-UNIX98/sys/shm.h/conform = yes
 test-xfail-UNIX98/sys/socket.h/conform = yes
 test-xfail-UNIX98/sys/time.h/conform = yes
 test-xfail-UNIX98/sys/wait.h/conform = yes
@@ -241,9 +235,7 @@ test-xfail-XOPEN2K/stdarg.h/conform = yes
 test-xfail-XOPEN2K/stdio.h/conform = yes
 test-xfail-XOPEN2K/stropts.h/conform = yes
 test-xfail-XOPEN2K/sys/ipc.h/conform = yes
-test-xfail-XOPEN2K/sys/msg.h/conform = yes
 test-xfail-XOPEN2K/sys/sem.h/conform = yes
-test-xfail-XOPEN2K/sys/shm.h/conform = yes
 test-xfail-XOPEN2K/sys/socket.h/conform = yes
 test-xfail-XOPEN2K/sys/wait.h/conform = yes
 test-xfail-XOPEN2K/termios.h/conform = yes
@@ -265,10 +257,8 @@ test-xfail-XOPEN2K8/signal.h/conform = yes
 test-xfail-XOPEN2K8/stdio.h/conform = yes
 test-xfail-XOPEN2K8/stropts.h/conform = yes
 test-xfail-XOPEN2K8/sys/ipc.h/conform = yes
-test-xfail-XOPEN2K8/sys/msg.h/conform = yes
 test-xfail-XOPEN2K8/sys/select.h/conform = yes
 test-xfail-XOPEN2K8/sys/sem.h/conform = yes
-test-xfail-XOPEN2K8/sys/shm.h/conform = yes
 test-xfail-XOPEN2K8/sys/socket.h/conform = yes
 test-xfail-XOPEN2K8/sys/time.h/conform = yes
 test-xfail-XOPEN2K8/sys/wait.h/conform = yes

diff --git a/include/bits/ipc.h b/include/bits/ipc.h
deleted file mode 100644 (file)
index 481fe91..0000000
--- a/include/bits/ipc.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#include_next <bits/ipc.h>
-
-__BEGIN_DECLS
-
-/* The actual system call: all functions are multiplexed by this.  */
-extern int __syscall_ipc (int __call, int __first, int __second,
-                         int __third, void *__ptr);
-
-__END_DECLS
-
-
-/* The codes for the functions to use the multiplexer `__syscall_ipc'.  */
-#define IPCOP_semop     1
-#define IPCOP_semget    2
-#define IPCOP_semctl    3
-#define IPCOP_msgsnd   11
-#define IPCOP_msgrcv   12
-#define IPCOP_msgget   13
-#define IPCOP_msgctl   14
-#define IPCOP_shmat    21
-#define IPCOP_shmdt    22
-#define IPCOP_shmget   23
-#define IPCOP_shmctl   24