[PATCH 4/5] signal: move copy_siginfo_to_user to

Christoph Hellwig
2017-06-03T19:01:44Z

Having it in asm-generic/siginfo.h doesn't make any sense as it is in no way
architecture specific. Move it to signal.h instead where several related
functions already reside.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/asm-generic/siginfo.h | 4 ----
include/linux/signal.h | 2 ++
2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/asm-generic/siginfo.h b/include/asm-generic/siginfo.h
index 5a9394763a66..31268a5bf63e 100644
--- a/include/asm-generic/siginfo.h
+++ b/include/asm-generic/siginfo.h
@@ -14,8 +14,4 @@
#define __SI_SYS (7 << 16)
#define __SI_CODE(T,N) ((T) | ((N) & 0xffff))

-struct siginfo;
-
-extern int copy_siginfo_to_user(struct siginfo __user *to, const struct siginfo *from);
-
#endif
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 80c7418be359..a39feddd71ba 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -19,6 +19,8 @@ static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld));
}

+int copy_siginfo_to_user(struct siginfo __user *to, const struct siginfo *from);
+
/*
* Define some primitives to manipulate sigset_t.
*/
--
2.11.0