diff options
| -rw-r--r-- | docs/about/deprecated.rst | 7 | ||||
| -rw-r--r-- | docs/about/removed-features.rst | 7 | ||||
| -rw-r--r-- | include/qemu/config-file.h | 1 | ||||
| -rw-r--r-- | qemu-options.hx | 8 | ||||
| -rw-r--r-- | softmmu/vl.c | 20 | ||||
| -rw-r--r-- | util/qemu-config.c | 42 |
6 files changed, 9 insertions, 76 deletions
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 257cc15f82..896e5a97ab 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -67,13 +67,6 @@ and will cause a warning. The replacement for the ``nodelay`` short-form boolean option is ``nodelay=on`` rather than ``delay=off``. -``-writeconfig`` (since 6.0) -''''''''''''''''''''''''''''' - -The ``-writeconfig`` option is not able to serialize the entire contents -of the QEMU command line. It is thus considered a failed experiment -and deprecated, with no current replacement. - Userspace local APIC with KVM (x86, since 6.0) '''''''''''''''''''''''''''''''''''''''''''''' diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst index 7c37dc2bda..4a0b270296 100644 --- a/docs/about/removed-features.rst +++ b/docs/about/removed-features.rst @@ -348,6 +348,13 @@ or ``gnutls`` library enabled as a cryptography provider. Neither the ``nettle`` library, or the built-in cryptography provider are supported on FIPS enabled hosts. +``-writeconfig`` (removed in 7.1) +''''''''''''''''''''''''''''''''' + +The ``-writeconfig`` option was not able to serialize the entire contents +of the QEMU command line. It is thus considered a failed experiment +and removed without a replacement. + QEMU Machine Protocol (QMP) commands ------------------------------------ diff --git a/include/qemu/config-file.h b/include/qemu/config-file.h index f605423321..321e7c7c03 100644 --- a/include/qemu/config-file.h +++ b/include/qemu/config-file.h @@ -12,7 +12,6 @@ void qemu_add_opts(QemuOptsList *list); void qemu_add_drive_opts(QemuOptsList *list); int qemu_global_option(const char *str); -void qemu_config_write(FILE *fp); int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname, Error **errp); diff --git a/qemu-options.hx b/qemu-options.hx index 1764eebfaf..bc196808ae 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -4622,18 +4622,14 @@ SRST ERST DEF("readconfig", HAS_ARG, QEMU_OPTION_readconfig, - "-readconfig <file>\n", QEMU_ARCH_ALL) + "-readconfig <file>\n" + " read config file\n", QEMU_ARCH_ALL) SRST ``-readconfig file`` Read device configuration from file. This approach is useful when you want to spawn QEMU process with many command line options but you don't want to exceed the command line character limit. ERST -DEF("writeconfig", HAS_ARG, QEMU_OPTION_writeconfig, - "-writeconfig <file>\n" - " read/write config file (deprecated)\n", QEMU_ARCH_ALL) -SRST -ERST DEF("no-user-config", 0, QEMU_OPTION_nouserconfig, "-no-user-config\n" diff --git a/softmmu/vl.c b/softmmu/vl.c index 06a0e342fe..c2919579fd 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -3551,26 +3551,6 @@ void qemu_init(int argc, char **argv, char **envp) display_remote++; break; #endif - case QEMU_OPTION_writeconfig: - { - FILE *fp; - warn_report("-writeconfig is deprecated and will go away without a replacement"); - if (strcmp(optarg, "-") == 0) { - fp = stdout; - } else { - fp = fopen(optarg, "w"); - if (fp == NULL) { - error_report("open %s: %s", optarg, - strerror(errno)); - exit(1); - } - } - qemu_config_write(fp); - if (fp != stdout) { - fclose(fp); - } - break; - } case QEMU_OPTION_qtest: qtest_chrdev = optarg; break; diff --git a/util/qemu-config.c b/util/qemu-config.c index 436ab63b16..433488aa56 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c @@ -314,48 +314,6 @@ void qemu_add_opts(QemuOptsList *list) abort(); } -struct ConfigWriteData { - QemuOptsList *list; - FILE *fp; -}; - -static int config_write_opt(void *opaque, const char *name, const char *value, - Error **errp) -{ - struct ConfigWriteData *data = opaque; - - fprintf(data->fp, " %s = \"%s\"\n", name, value); - return 0; -} - -static int config_write_opts(void *opaque, QemuOpts *opts, Error **errp) -{ - struct ConfigWriteData *data = opaque; - const char *id = qemu_opts_id(opts); - - if (id) { - fprintf(data->fp, "[%s \"%s\"]\n", data->list->name, id); - } else { - fprintf(data->fp, "[%s]\n", data->list->name); - } - qemu_opt_foreach(opts, config_write_opt, data, NULL); - fprintf(data->fp, "\n"); - return 0; -} - -void qemu_config_write(FILE *fp) -{ - struct ConfigWriteData data = { .fp = fp }; - QemuOptsList **lists = vm_config_groups; - int i; - - fprintf(fp, "# qemu config file\n\n"); - for (i = 0; lists[i] != NULL; i++) { - data.list = lists[i]; - qemu_opts_foreach(data.list, config_write_opts, &data, NULL); - } -} - /* Returns number of config groups on success, -errno on error */ static int qemu_config_foreach(FILE *fp, QEMUConfigCB *cb, void *opaque, const char *fname, Error **errp) |