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[Qemu-devel] [PATCH 4/9] runstate: create runstate_index function
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 4/9] runstate: create runstate_index function |
Date: |
Thu, 14 May 2015 18:28:35 +0200 |
Given a string state, we need a way to get the RunState for that string.
Signed-off-by: Juan Quintela <address@hidden>
---
include/sysemu/sysemu.h | 1 +
vl.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index c1a403e..e5fff07 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -29,6 +29,7 @@ void runstate_set(RunState new_state);
int runstate_is_running(void);
bool runstate_needs_reset(void);
int runstate_store(char *str, int size);
+RunState runstate_index(char *str);
typedef struct vm_change_state_entry VMChangeStateEntry;
typedef void VMChangeStateHandler(void *opaque, int running, RunState state);
diff --git a/vl.c b/vl.c
index 7dca13f..ea4319d 100644
--- a/vl.c
+++ b/vl.c
@@ -620,6 +620,19 @@ int runstate_store(char *str, int size)
return 0;
}
+RunState runstate_index(char *str)
+{
+ RunState i = 0;
+
+ while (i != RUN_STATE_MAX) {
+ if (strcmp(str, RunState_lookup[i]) == 0) {
+ return i;
+ }
+ i++;
+ }
+ return -1;
+}
+
static void runstate_init(void)
{
const RunStateTransition *p;
--
2.4.0
- [Qemu-devel] [PATCH 0/9] Optional toplevel sections, Juan Quintela, 2015/05/14
- [Qemu-devel] [PATCH 3/9] runstate: Add runstate store, Juan Quintela, 2015/05/14
- [Qemu-devel] [PATCH 4/9] runstate: create runstate_index function,
Juan Quintela <=
- [Qemu-devel] [PATCH 5/9] runstate: migration allows more transitions now, Juan Quintela, 2015/05/14
- [Qemu-devel] [PATCH 1/9] migration: create savevm_state, Juan Quintela, 2015/05/14
- [Qemu-devel] [PATCH 6/9] migration: create new section to store global state, Juan Quintela, 2015/05/14
- [Qemu-devel] [PATCH 7/9] global_state: Make section optional, Juan Quintela, 2015/05/14
- [Qemu-devel] [PATCH 8/9] vmstate: Create optional sections, Juan Quintela, 2015/05/14