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qapi: New strv_from_str_list()

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Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240227153321.467343-3-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Steve Sistare 2024-02-27 16:33:20 +01:00 committed by Markus Armbruster
parent 745736ae0c
commit 8a08a366c5
2 changed files with 22 additions and 0 deletions
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8
include/qapi/type-helpers.h
View File

@ -12,3 +12,11 @@
#include "qapi/qapi-types-common.h"
HumanReadableText *human_readable_text_from_str(GString *str);
/*
* Produce and return a NULL-terminated array of strings from @list.
* The result is g_malloc()'d and all strings are g_strdup()'d. It
* can be freed with g_strfreev(), or by g_auto(GStrv) automatic
* cleanup.
*/
char **strv_from_str_list(const strList *list);

14
qapi/qapi-type-helpers.c
View File

@ -21,3 +21,17 @@ HumanReadableText *human_readable_text_from_str(GString *str)
return ret;
}
char **strv_from_str_list(const strList *list)
{
const strList *tail;
int i = 0;
char **strv = g_new(char *, QAPI_LIST_LENGTH(list) + 1);
for (tail = list; tail != NULL; tail = tail->next) {
strv[i++] = g_strdup(tail->value);
}
strv[i] = NULL;
return strv;
}