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[PATCH] gdbserver: fix warning in nommu clone


Building gdbserver for nommu targets atm fails with:
	linux-low.c: In function 'linux_tracefork_child':
	linux-low.c:4151: error: pointer of type 'void *' used in arithmetic

So cast the void* to a char*.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2010-11-16  Mike Frysinger  <vapier@gentoo.org>

	* linux-low.c (linux_tracefork_child): Add char* cast to arg.
---
 gdb/gdbserver/linux-low.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 7c50251..a81a8dc 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -4148,7 +4148,7 @@ linux_tracefork_child (void *arg)
   __clone2 (linux_tracefork_grandchild, arg, STACK_SIZE,
 	    CLONE_VM | SIGCHLD, NULL);
 #else
-  clone (linux_tracefork_grandchild, arg + STACK_SIZE,
+  clone (linux_tracefork_grandchild, (char *)arg + STACK_SIZE,
 	 CLONE_VM | SIGCHLD, NULL);
 #endif
 
-- 
1.7.3.1


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