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[Qemu-devel] [PATCH v27 08/33] QemuOpts: add qemu_opts_print_help to rep
From: |
Chunyan Liu |
Subject: |
[Qemu-devel] [PATCH v27 08/33] QemuOpts: add qemu_opts_print_help to replace print_option_help |
Date: |
Wed, 7 May 2014 17:58:33 +0800 |
print_option_help takes QEMUOptionParameter as parameter, add
qemu_opts_print_help to take QemuOptsList as parameter for later
replace work.
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Leandro Dorileo <address@hidden>
Signed-off-by: Dong Xu Wang <address@hidden>
Signed-off-by: Chunyan Liu <address@hidden>
---
include/qemu/option.h | 1 +
util/qemu-option.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/include/qemu/option.h b/include/qemu/option.h
index 6653e43..fbf5dc2 100644
--- a/include/qemu/option.h
+++ b/include/qemu/option.h
@@ -166,5 +166,6 @@ typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void
*opaque);
void qemu_opts_print(QemuOpts *opts);
int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void
*opaque,
int abort_on_failure);
+void qemu_opts_print_help(QemuOptsList *list);
#endif
diff --git a/util/qemu-option.c b/util/qemu-option.c
index 32e1d50..adb7c3c 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -553,6 +553,19 @@ void print_option_help(QEMUOptionParameter *list)
}
}
+void qemu_opts_print_help(QemuOptsList *list)
+{
+ QemuOptDesc *desc;
+
+ assert(list);
+ desc = list->desc;
+ printf("Supported options:\n");
+ while (desc && desc->name) {
+ printf("%-16s %s\n", desc->name,
+ desc->help ? desc->help : "No description available");
+ desc++;
+ }
+}
/* ------------------------------------------------------------------ */
static QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name)
--
1.7.12.4
- [Qemu-devel] [PATCH v27 12/33] change block layer to support both QemuOpts and QEMUOptionParamter, (continued)
- [Qemu-devel] [PATCH v27 12/33] change block layer to support both QemuOpts and QEMUOptionParamter, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 15/33] gluster.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 16/33] iscsi.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 13/33] vvfat.c: handle cross_driver's create_options and create_opts, Chunyan Liu, 2014/05/07
- Re: [Qemu-devel] [PATCH v27 00/33] replace QEMUOptionParameter with QemuOpts, Chun Yan Liu, 2014/05/07
- Re: [Qemu-devel] [PATCH v27 00/33] replace QEMUOptionParameter with QemuOpts, Chun Yan Liu, 2014/05/14
- [Qemu-devel] [PATCH v27 00/33] replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 01/33] QemuOpts: move find_desc_by_name ahead for later calling, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 05/33] QemuOpts: change opt->name|str from (const char *) to (char *), Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 06/33] QemuOpts: move qemu_opt_del ahead for later calling, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 08/33] QemuOpts: add qemu_opts_print_help to replace print_option_help,
Chunyan Liu <=
- [Qemu-devel] [PATCH v27 09/33] QemuOpts: add conversion between QEMUOptionParameter to QemuOpts, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 03/33] QemuOpts: add def_value_str to QemuOptDesc, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 04/33] qapi: output def_value_str when query command line options, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 07/33] QemuOpts: add qemu_opt_get_*_del functions for replace work, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 02/33] QemuOpts: repurpose qemu_opts_print to replace print_option_parameters, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 11/33] QemuOpts: check NULL input for qemu_opts_del, Chunyan Liu, 2014/05/07
- [Qemu-devel] [PATCH v27 13/33] vvfat.c: handle cross_driver's create_options and create_opts, Chunyan Liu, 2014/05/07