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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-08-01 16:39:15 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-08-01 16:39:32 +0200
commit519620cc3d723d41522191ebd150fba4a3790296 (patch)
tree9dbe6e5718e4d882b2da2346fbd2a91bd62cf0c9
parent883e512c99fc398d1b2b5e8e92b6bacff2551756 (diff)
[S390] Wire up new syscalls.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
-rw-r--r--arch/s390/kernel/compat_wrapper.S37
-rw-r--r--arch/s390/kernel/syscalls.S6
-rw-r--r--include/asm-s390/unistd.h8
3 files changed, 50 insertions, 1 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index d003a6e16afb..328a20e880b5 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1732,3 +1732,40 @@ compat_sys_timerfd_gettime_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_itimerspec *
jg compat_sys_timerfd_gettime
+
+ .globl compat_sys_signalfd4_wrapper
+compat_sys_signalfd4_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # compat_sigset_t *
+ llgfr %r4,%r4 # compat_size_t
+ lgfr %r5,%r5 # int
+ jg compat_sys_signalfd4
+
+ .globl sys_eventfd2_wrapper
+sys_eventfd2_wrapper:
+ llgfr %r2,%r2 # unsigned int
+ lgfr %r3,%r3 # int
+ jg sys_eventfd2
+
+ .globl sys_inotify_init1_wrapper
+sys_inotify_init1_wrapper:
+ lgfr %r2,%r2 # int
+ jg sys_inotify_init1
+
+ .globl sys_pipe2_wrapper
+sys_pipe2_wrapper:
+ llgtr %r2,%r2 # u32 *
+ lgfr %r3,%r3 # int
+ jg sys_pipe2 # branch to system call
+
+ .globl sys_dup3_wrapper
+sys_dup3_wrapper:
+ llgfr %r2,%r2 # unsigned int
+ llgfr %r3,%r3 # unsigned int
+ lgfr %r4,%r4 # int
+ jg sys_dup3 # branch to system call
+
+ .globl sys_epoll_create1_wrapper
+sys_epoll_create1_wrapper:
+ lgfr %r2,%r2 # int
+ jg sys_epoll_create1 # branch to system call
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index c87ec687d4c6..c66d35e55142 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -330,3 +330,9 @@ SYSCALL(sys_eventfd,sys_eventfd,sys_eventfd_wrapper)
SYSCALL(sys_timerfd_create,sys_timerfd_create,sys_timerfd_create_wrapper)
SYSCALL(sys_timerfd_settime,sys_timerfd_settime,compat_sys_timerfd_settime_wrapper) /* 320 */
SYSCALL(sys_timerfd_gettime,sys_timerfd_gettime,compat_sys_timerfd_gettime_wrapper)
+SYSCALL(sys_signalfd4,sys_signalfd4,compat_sys_signalfd4_wrapper)
+SYSCALL(sys_eventfd2,sys_eventfd2,sys_eventfd2_wrapper)
+SYSCALL(sys_inotify_init1,sys_inotify_init1,sys_inotify_init1_wrapper)
+SYSCALL(sys_pipe2,sys_pipe2,sys_pipe2_wrapper) /* 325 */
+SYSCALL(sys_dup3,sys_dup3,sys_dup3_wrapper)
+SYSCALL(sys_epoll_create1,sys_epoll_create1,sys_epoll_create1_wrapper)
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 583da807ea97..c8ad350d1444 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -259,7 +259,13 @@
#define __NR_timerfd_create 319
#define __NR_timerfd_settime 320
#define __NR_timerfd_gettime 321
-#define NR_syscalls 322
+#define __NR_signalfd4 322
+#define __NR_eventfd2 323
+#define __NR_inotify_init1 324
+#define __NR_pipe2 325
+#define __NR_dup3 326
+#define __NR_epoll_create1 327
+#define NR_syscalls 328
/*
* There are some system calls that are not present on 64 bit, some

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