[ARM] 3339/1: ARM EABI: make unmuxed syscalls visible

Patch from Nicolas Pitre

With EABI the multiplex sys_ipc and sys_socketcall syscalls are
unavailable and their support code even removed from the compiled
kernel, and the new unmuxed syscalls must be used instead.

Make those syscall numbers visible.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 77430d6178aee6d47ca145de21b6422057542b3b..8f331bbd39a84abc06be91d31dba783feae2e322 100644 (file)
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -309,7 +309,7 @@
 #define __NR_mq_getsetattr             (__NR_SYSCALL_BASE+279)
 #define __NR_waitid                    (__NR_SYSCALL_BASE+280)
 
-#if 0 /* reserve these for un-muxing socketcall */
+#if defined(__ARM_EABI__)  /* reserve these for un-muxing socketcall */
 #define __NR_socket                    (__NR_SYSCALL_BASE+281)
 #define __NR_bind                      (__NR_SYSCALL_BASE+282)
 #define __NR_connect                   (__NR_SYSCALL_BASE+283)
@@ -329,7 +329,7 @@
 #define __NR_recvmsg                   (__NR_SYSCALL_BASE+297)
 #endif
 
-#if 0 /* reserve these for un-muxing ipc */
+#if defined(__ARM_EABI__)  /* reserve these for un-muxing ipc */
 #define __NR_semop                     (__NR_SYSCALL_BASE+298)
 #define __NR_semget                    (__NR_SYSCALL_BASE+299)
 #define __NR_semctl                    (__NR_SYSCALL_BASE+300)
@@ -347,7 +347,7 @@
 #define __NR_request_key               (__NR_SYSCALL_BASE+310)
 #define __NR_keyctl                    (__NR_SYSCALL_BASE+311)
 
-#if 0 /* reserved for un-muxing ipc */
+#if defined(__ARM_EABI__)  /* reserved for un-muxing ipc */
 #define __NR_semtimedop                        (__NR_SYSCALL_BASE+312)
 #endif