Document check_list's return value.
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@ -150,6 +150,8 @@ static RETSIGTYPE catch_signals (int killed)
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*
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*
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* check_list scans a comma-separated list of user names and checks
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* check_list scans a comma-separated list of user names and checks
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* that each listed name exists.
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* that each listed name exists.
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*
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* It returns 0 on success.
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*/
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*/
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static int check_list (const char *users)
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static int check_list (const char *users)
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{
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{
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