Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
34 lines
810 B
C
34 lines
810 B
C
#ifndef QEMU_HELP_OPTION_H
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#define QEMU_HELP_OPTION_H
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/**
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* is_help_option:
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* @s: string to test
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*
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* Check whether @s is one of the standard strings which indicate
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* that the user is asking for a list of the valid values for a
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* command option like -cpu or -M. The current accepted strings
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* are 'help' and '?'. '?' is deprecated (it is a shell wildcard
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* which makes it annoying to use in a reliable way) but provided
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* for backwards compatibility.
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*
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* Returns: true if @s is a request for a list.
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*/
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static inline bool is_help_option(const char *s)
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{
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return !strcmp(s, "?") || !strcmp(s, "help");
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}
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static inline int starts_with_help_option(const char *s)
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{
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if (*s == '?') {
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return 1;
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}
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if (g_str_has_prefix(s, "help")) {
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return 4;
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}
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return 0;
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}
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#endif
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