From b9fe3de181da88d559c1d0bc68a80150983d193e Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Mon, 8 Aug 2011 14:15:45 -0700 Subject: [RHEL6 qemu-kvm PATCH 3/7] qemu-option: New qemu_opts_reset() RH-Author: Markus Armbruster Message-id: <1312812947-8303-4-git-send-email-armbru@redhat.com> Patchwork-id: 31080 O-Subject: [RHEL6 PATCH qemu-kvm 3/5] qemu-option: New qemu_opts_reset() Bugzilla: 711354 RH-Acked-by: Gerd Hoffmann RH-Acked-by: Paolo Bonzini RH-Acked-by: Amit Shah Signed-off-by: Markus Armbruster Signed-off-by: Kevin Wolf (cherry picked from commit bb67ab0290b9a83d4d444e2e9a0311d3b9b54385) --- qemu-option.c | 9 +++++++++ qemu-option.h | 1 + 2 files changed, 10 insertions(+), 0 deletions(-) Signed-off-by: Eduardo Habkost --- qemu-option.c | 9 +++++++++ qemu-option.h | 1 + 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/qemu-option.c b/qemu-option.c index 9cbb090..6a8d1c4 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -699,6 +699,15 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exist return opts; } +void qemu_opts_reset(QemuOptsList *list) +{ + QemuOpts *opts, *next_opts; + + QTAILQ_FOREACH_SAFE(opts, &list->head, next, next_opts) { + qemu_opts_del(opts); + } +} + int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value) { diff --git a/qemu-option.h b/qemu-option.h index 02a1a86..8c8cc67 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -115,6 +115,7 @@ int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id); QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists); +void qemu_opts_reset(QemuOptsList *list); int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value); const char *qemu_opts_id(QemuOpts *opts); -- 1.7.3.2