This will allow cleaning up ghost pid files outside of the module.
Signed-off-by: Sasha Levin <[email protected]>
---
tools/kvm/include/kvm/kvm.h | 1 +
tools/kvm/kvm.c | 9 +++------
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/tools/kvm/include/kvm/kvm.h b/tools/kvm/include/kvm/kvm.h
index da9e12c..5cfb0d8 100644
--- a/tools/kvm/include/kvm/kvm.h
+++ b/tools/kvm/include/kvm/kvm.h
@@ -68,6 +68,7 @@ void kvm__continue(void);
void kvm__notify_paused(void);
int kvm__get_pid_by_instance(const char *name);
int kvm__enumerate_instances(void (*callback)(const char *name, int pid));
+void kvm__remove_pidfile(const char *name);
/*
* Debugging
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index 075c8d8..cd3cb19 100644
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -134,14 +134,11 @@ static void kvm__create_pidfile(struct kvm *kvm)
close(fd);
}
-static void kvm__remove_pidfile(struct kvm *kvm)
+void kvm__remove_pidfile(const char *name)
{
char full_name[PATH_MAX];
- if (!kvm->name)
- return;
-
- sprintf(full_name, "%s/%s/%s.pid", HOME_DIR, KVM_PID_FILE_PATH,
kvm->name);
+ sprintf(full_name, "%s/%s/%s.pid", HOME_DIR, KVM_PID_FILE_PATH, name);
unlink(full_name);
}
@@ -194,7 +191,7 @@ void kvm__delete(struct kvm *kvm)
kvm__stop_timer(kvm);
munmap(kvm->ram_start, kvm->ram_size);
- kvm__remove_pidfile(kvm);
+ kvm__remove_pidfile(kvm->name);
free(kvm);
}
--
1.7.6
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