1#ifndef QEMU_HELP_OPTION_H
2#define QEMU_HELP_OPTION_H
3
4/**
5 * is_help_option:
6 * @s: string to test
7 *
8 * Check whether @s is one of the standard strings which indicate
9 * that the user is asking for a list of the valid values for a
10 * command option like -cpu or -M. The current accepted strings
11 * are 'help' and '?'. '?' is deprecated (it is a shell wildcard
12 * which makes it annoying to use in a reliable way) but provided
13 * for backwards compatibility.
14 *
15 * Returns: true if @s is a request for a list.
16 */
17static inline bool is_help_option(const char *s)
18{
19 return !strcmp(s, "?") || !strcmp(s, "help");
20}
21
22#endif
23