target-mips: Fix compilation

[qemu.git] / migration-exec.c

diff --git a/migration-exec.c b/migration-exec.c
index 3edc02600962c120ee9704c2e09e07d686ea32b6..a8813b4fbf7a0e5ac63be2c9c352b1216d01a5bf 100644 (file)
--- a/migration-exec.c
+++ b/migration-exec.c
@@ -20,6 +20,8 @@
 #include "sysemu.h"
 #include "buffered_file.h"
 #include "block.h"
+#include <sys/types.h>
+#include <sys/wait.h>
 
 //#define DEBUG_MIGRATION_EXEC
 
@@ -43,13 +45,21 @@ static int file_write(FdMigrationState *s, const void * buf, size_t size)
 
 static int exec_close(FdMigrationState *s)
 {
+    int ret = 0;
     DPRINTF("exec_close\n");
     if (s->opaque) {
-        qemu_fclose(s->opaque);
+        ret = qemu_fclose(s->opaque);
         s->opaque = NULL;
         s->fd = -1;
+        if (ret != -1 &&
+            WIFEXITED(ret)
+            && WEXITSTATUS(ret) == 0) {
+            ret = 0;
+        } else {
+            ret = -1;
+        }
     }
-    return 0;
+    return ret;
 }
 
 MigrationState *exec_start_outgoing_migration(Monitor *mon,
@@ -120,12 +130,12 @@ static void exec_accept_incoming_migration(void *opaque)
     }
     qemu_announce_self();
     DPRINTF("successfully loaded vm state\n");
-    /* we've successfully migrated, close the fd */
-    qemu_set_fd_handler2(qemu_stdio_fd(f), NULL, NULL, NULL, NULL);
+
     if (autostart)
         vm_start();
 
 err:
+    qemu_set_fd_handler2(qemu_stdio_fd(f), NULL, NULL, NULL, NULL);
     qemu_fclose(f);
 }
 
@@ -141,8 +151,7 @@ int exec_start_incoming_migration(const char *command)
     }
 
     qemu_set_fd_handler2(qemu_stdio_fd(f), NULL,
-                        exec_accept_incoming_migration, NULL,
-                        (void *)(unsigned long)f);
+                        exec_accept_incoming_migration, NULL, f);
 
     return 0;
 }