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[Qemu-devel] [PATCH V26 08/32] QemuOpts: add qemu_opts_print_help to rep
From: |
Chunyan Liu |
Subject: |
[Qemu-devel] [PATCH V26 08/32] QemuOpts: add qemu_opts_print_help to replace print_option_help |
Date: |
Tue, 29 Apr 2014 17:08:17 +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>
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)
--
1.8.4.5
- [Qemu-devel] [PATCH V26 29/32] vmdk.c: replace QEMUOptionParameter with QemuOpts, (continued)
- [Qemu-devel] [PATCH V26 29/32] vmdk.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 30/32] vpc.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 32/32] QemuOpts: cleanup tmp 'allocated' member from QemuOptsList, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 31/32] cleanup QEMUOptionParameter, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 00/32] replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 24/32] rbd.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 20/32] qed.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 07/32] QemuOpts: add qemu_opt_get_*_del functions for replace work, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 26/32] ssh.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 06/32] QemuOpts: move qemu_opt_del ahead for later calling, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 08/32] QemuOpts: add qemu_opts_print_help to replace print_option_help,
Chunyan Liu <=
- [Qemu-devel] [PATCH V26 32/32] QemuOpts: cleanup tmp 'allocated' member from QemuOptsList, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 15/32] gluster.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 14/32] cow.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 25/32] sheepdog.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 09/32] QemuOpts: add conversion between QEMUOptionParameter to QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 13/32] vvfat.c: handle cross_driver's create_options and create_opts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 12/32] change block layer to support both QemuOpts and QEMUOptionParamter, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 30/32] vpc.c: replace QEMUOptionParameter with QemuOpts, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 01/32] QemuOpts: move find_desc_by_name ahead for later calling, Chunyan Liu, 2014/04/29
- [Qemu-devel] [PATCH V26 04/32] qapi: output def_value_str when query command line options, Chunyan Liu, 2014/04/29