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Diffstat (limited to 'arch/um/sys-i386/ptrace_user.c')
-rw-r--r--arch/um/sys-i386/ptrace_user.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/um/sys-i386/ptrace_user.c b/arch/um/sys-i386/ptrace_user.c
index 40aa8853144..5f3cc668582 100644
--- a/arch/um/sys-i386/ptrace_user.c
+++ b/arch/um/sys-i386/ptrace_user.c
@@ -15,6 +15,7 @@
#include "user.h"
#include "os.h"
#include "uml-config.h"
+#include "user_util.h"
int ptrace_getregs(long pid, unsigned long *regs_out)
{
@@ -51,7 +52,7 @@ static void write_debugregs(int pid, unsigned long *regs)
int nregs, i;
dummy = NULL;
- nregs = sizeof(dummy->u_debugreg)/sizeof(dummy->u_debugreg[0]);
+ nregs = ARRAY_SIZE(dummy->u_debugreg);
for(i = 0; i < nregs; i++){
if((i == 4) || (i == 5)) continue;
if(ptrace(PTRACE_POKEUSR, pid, &dummy->u_debugreg[i],
@@ -68,7 +69,7 @@ static void read_debugregs(int pid, unsigned long *regs)
int nregs, i;
dummy = NULL;
- nregs = sizeof(dummy->u_debugreg)/sizeof(dummy->u_debugreg[0]);
+ nregs = ARRAY_SIZE(dummy->u_debugreg);
for(i = 0; i < nregs; i++){
regs[i] = ptrace(PTRACE_PEEKUSR, pid,
&dummy->u_debugreg[i], 0);