qemu-option: Move the implied first name into QemuOptsList

We sometimes permit omitting the first option name, for example
-device foo is short for -device driver=foo.  The name to use
("driver" in the example) is passed as argument to qemu_opts_parse().
For each QemuOptsList, we use at most one such name.

Move the name into QemuOptsList, and pass whether to permit the
abbreviation.  This ensures continued consistency, and simplifies the
commit after next in this series.

1 files changed, 2 insertions, 1 deletions

diff --git a/qemu-option.h b/qemu-option.h
index d735386..58136f3 100644
--- a/qemu-option.h
+++ b/qemu-option.h
@@ -97,6 +97,7 @@ typedef struct QemuOptDesc {
 
 struct QemuOptsList {
     const char *name;
+    const char *implied_opt_name;
     QTAILQ_HEAD(, QemuOpts) head;
     QemuOptDesc desc[];
 };
@@ -118,7 +119,7 @@ const char *qemu_opts_id(QemuOpts *opts);
 void qemu_opts_del(QemuOpts *opts);
 int qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc);
 int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname);
-QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *firstname);
+QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev);
 QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict);
 QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict);