Trivial, to simplify the review of the next patches.
->ev_name is used as rvalue in ptrace_resume(), add the trivial helper
to read this member.
---
kernel/ptrace.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
--- PU/kernel/ptrace.c~67_GET_STOP_CODE_HELPER 2009-10-06 01:11:40.000000000
+0200
+++ PU/kernel/ptrace.c 2009-10-06 01:23:21.000000000 +0200
@@ -47,6 +47,11 @@ static inline bool ev_pending(struct ptr
return context->ev_name != 0;
}
+static inline int get_stop_code(struct ptrace_context *context)
+{
+ return context->ev_name;
+}
+
static inline struct ptrace_context *
ptrace_context(struct utrace_engine *engine)
{
@@ -916,7 +921,7 @@ static void do_ptrace_resume(struct utra
{
struct ptrace_context *context = ptrace_context(engine);
- switch (context->ev_name) {
+ switch (get_stop_code(context)) {
case 0:
// XXX: JCTL stop
break;
@@ -931,7 +936,7 @@ static void do_ptrace_resume(struct utra
}
if (request == PTRACE_SYSCALL) {
- switch (context->ev_name) {
+ switch (get_stop_code(context)) {
case PTRACE_EVENT_EXEC:
case PTRACE_EVENT_FORK:
case PTRACE_EVENT_CLONE:
@@ -945,7 +950,7 @@ static void do_ptrace_resume(struct utra
}
if (action != UTRACE_RESUME) {
- switch (context->ev_name) {
+ switch (get_stop_code(context)) {
case PTRACE_EVENT_EXEC:
case PTRACE_EVENT_FORK:
case PTRACE_EVENT_CLONE:
