X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=qemu-io.c;h=2bd7bfb65073a23a862183247c9bbf044ea6ae44;hb=d73b84d0b664e60fffb66f46e84d0db4a8e1c713;hp=7cc832b3d6187555cb03ddbc6a98f37b39fc1e03;hpb=227de21ed0759e275a469394af72c999d0134bb5;p=qmiga%2Fqemu.git

diff --git a/qemu-io.c b/qemu-io.c
index 7cc832b3d6..2bd7bfb650 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -15,7 +15,8 @@
 #include <termios.h>
 #endif
 
-#include "qemu-common.h"
+#include "qemu/help-texts.h"
+#include "qemu/cutils.h"
 #include "qapi/error.h"
 #include "qemu-io.h"
 #include "qemu/error-report.h"
@@ -323,13 +324,13 @@ static char *get_prompt(void)
     static char prompt[FILENAME_MAX + 2 /*"> "*/ + 1 /*"\0"*/ ];
 
     if (!prompt[0]) {
-        snprintf(prompt, sizeof(prompt), "%s> ", error_get_progname());
+        snprintf(prompt, sizeof(prompt), "%s> ", g_get_prgname());
     }
 
     return prompt;
 }
 
-static void GCC_FMT_ATTR(2, 3) readline_printf_func(void *opaque,
+static void G_GNUC_PRINTF(2, 3) readline_printf_func(void *opaque,
                                                     const char *fmt, ...)
 {
     va_list ap;
@@ -411,6 +412,19 @@ static void prep_fetchline(void *opaque)
     *fetchable= 1;
 }
 
+static int do_qemuio_command(const char *cmd)
+{
+    int ret;
+    AioContext *ctx =
+        qemuio_blk ? blk_get_aio_context(qemuio_blk) : qemu_get_aio_context();
+
+    aio_context_acquire(ctx);
+    ret = qemuio_command(qemuio_blk, cmd);
+    aio_context_release(ctx);
+
+    return ret;
+}
+
 static int command_loop(void)
 {
     int i, fetchable = 0, prompted = 0;
@@ -418,7 +432,7 @@ static int command_loop(void)
     char *input;
 
     for (i = 0; !quit_qemu_io && i < ncmdline; i++) {
-        ret = qemuio_command(qemuio_blk, cmdline[i]);
+        ret = do_qemuio_command(cmdline[i]);
         if (ret < 0) {
             last_error = ret;
         }
@@ -446,7 +460,7 @@ static int command_loop(void)
         if (input == NULL) {
             break;
         }
-        ret = qemuio_command(qemuio_blk, input);
+        ret = do_qemuio_command(input);
         g_free(input);
 
         if (ret < 0) {
@@ -477,23 +491,6 @@ enum {
     OPTION_IMAGE_OPTS = 257,
 };
 
-static QemuOptsList qemu_object_opts = {
-    .name = "object",
-    .implied_opt_name = "qom-type",
-    .head = QTAILQ_HEAD_INITIALIZER(qemu_object_opts.head),
-    .desc = {
-        { }
-    },
-};
-
-static bool qemu_io_object_print_help(const char *type, QemuOpts *opts)
-{
-    if (user_creatable_print_help(type, opts)) {
-        exit(0);
-    }
-    return true;
-}
-
 static QemuOptsList file_opts = {
     .name = "file",
     .implied_opt_name = "file",
@@ -533,10 +530,8 @@ int main(int argc, char **argv)
     int flags = BDRV_O_UNMAP;
     int ret;
     bool writethrough = true;
-    Error *local_error = NULL;
     QDict *opts = NULL;
     const char *format = NULL;
-    char *trace_file = NULL;
     bool force_share = false;
 
 #ifdef CONFIG_POSIX
@@ -551,7 +546,6 @@ int main(int argc, char **argv)
     qcrypto_init(&error_fatal);
 
     module_call_init(MODULE_INIT_QOM);
-    qemu_add_opts(&qemu_object_opts);
     qemu_add_opts(&qemu_trace_opts);
     bdrv_init();
 
@@ -601,38 +595,32 @@ int main(int argc, char **argv)
             }
             break;
         case 'T':
-            g_free(trace_file);
-            trace_file = trace_opt_parse(optarg);
+            trace_opt_parse(optarg);
             break;
         case 'V':
             printf("%s version " QEMU_FULL_VERSION "\n"
-                   QEMU_COPYRIGHT "\n", error_get_progname());
+                   QEMU_COPYRIGHT "\n", g_get_prgname());
             exit(0);
         case 'h':
-            usage(error_get_progname());
+            usage(g_get_prgname());
             exit(0);
         case 'U':
             force_share = true;
             break;
-        case OPTION_OBJECT: {
-            QemuOpts *qopts;
-            qopts = qemu_opts_parse_noisily(&qemu_object_opts,
-                                            optarg, true);
-            if (!qopts) {
-                exit(1);
-            }
-        }   break;
+        case OPTION_OBJECT:
+            user_creatable_process_cmdline(optarg);
+            break;
         case OPTION_IMAGE_OPTS:
             imageOpts = true;
             break;
         default:
-            usage(error_get_progname());
+            usage(g_get_prgname());
             exit(1);
         }
     }
 
     if ((argc - optind) > 1) {
-        usage(error_get_progname());
+        usage(g_get_prgname());
         exit(1);
     }
 
@@ -641,20 +629,13 @@ int main(int argc, char **argv)
         exit(1);
     }
 
-    if (qemu_init_main_loop(&local_error)) {
-        error_report_err(local_error);
-        exit(1);
-    }
-
-    qemu_opts_foreach(&qemu_object_opts,
-                      user_creatable_add_opts_foreach,
-                      qemu_io_object_print_help, &error_fatal);
+    qemu_init_main_loop(&error_fatal);
 
     if (!trace_init_backends()) {
         exit(1);
     }
-    trace_init_file(trace_file);
-    qemu_set_log(LOG_TRACE);
+    trace_init_file();
+    qemu_set_log(LOG_TRACE, &error_fatal);
 
     /* initialize commands */
     qemuio_add_command(&quit_cmd);