cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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help_option.h (810B)

      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
     22static inline int starts_with_help_option(const char *s)
     23{
     24    if (*s == '?') {
     25        return 1;
     26    }
     27    if (g_str_has_prefix(s, "help")) {
     28        return 4;
     29    }
     30    return 0;
     31}
     32
     33#endif