Commit 74c3c197 authored by Chunyan Liu's avatar Chunyan Liu Committed by Stefan Hajnoczi
Browse files

QemuOpts: export qemu_opt_find 



Export qemu_opt_find for qcow2 driver using it.
After replacing QEMUOptionParameter with QemuOpts, qcow2 driver will
use qemu_opt_find to judge if an option is explicitly set, to replace
the usage of .assigned in QEMUOptionParameter.

Signed-off-by: default avatarChunyan Liu <cyliu@suse.com>
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 16d12159

include/qemu/option.h

+1 −0
Original line number Diff line number Diff line
@@ -130,6 +130,7 @@ char *qemu_opt_get_del(QemuOpts *opts, const char *name); 
 * Returns: true if @opts includes 'help' or equivalent.

 */

bool qemu_opt_has_help_opt(QemuOpts *opts);

QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name);

bool qemu_opt_get_bool(QemuOpts *opts, const char *name, bool defval);

uint64_t qemu_opt_get_number(QemuOpts *opts, const char *name, uint64_t defval);

uint64_t qemu_opt_get_size(QemuOpts *opts, const char *name, uint64_t defval);

util/qemu-option.c

+1 −1
Original line number Diff line number Diff line
@@ -568,7 +568,7 @@ void qemu_opts_print_help(QemuOptsList *list) 
}

/* ------------------------------------------------------------------ */



static QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name)

QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name)

{

    QemuOpt *opt;