Cross Reference: /osnet-11/usr/src/grub/grub2/grub-core/lib/arg.c

Lines Matching refs:opt
41   auto struct grub_arg_option *fnd_short (const struct grub_arg_option *opt);
43   struct grub_arg_option *fnd_short (const struct grub_arg_option *opt)
45       while (opt->doc)
47 	  if (opt->shortarg == c)
48 	    return (struct grub_arg_option *) opt;
49 	  opt++;
81   auto struct grub_arg_option *fnd_long (const struct grub_arg_option *opt);
83   struct grub_arg_option *fnd_long (const struct grub_arg_option *opt)
85       while (opt->doc)
87 	  if (opt->longarg && ! grub_strncmp (opt->longarg, s, len) &&
88 	      opt->longarg[len] == '\0')
89 	    return (struct grub_arg_option *) opt;
90 	  opt++;
113   auto void showargs (const struct grub_arg_option *opt);
117   auto void showargs (const struct grub_arg_option *opt)
119       for (; opt->doc; opt++)
123 	  if (opt->shortarg && grub_isgraph (opt->shortarg))
124 	    grub_printf ("-%c%c ", opt->shortarg, opt->longarg ? ',':' ');
125 	  else if (opt == help_options && ! h_is_used)
127 	  else if (opt == help_options + 1 && ! u_is_used)
132 	  if (opt->longarg)
134 	      grub_printf ("--%s", opt->longarg);
135 	      spacing -= grub_strlen (opt->longarg) + 2;
137 	      if (opt->arg)
139 		  grub_printf ("=%s", opt->arg);
140 		  spacing -= grub_strlen (opt->arg) + 1;
150 	  grub_printf ("%s\n", _(opt->doc));
152 	  switch (opt->shortarg)
180 parse_option (grub_extcmd_t cmd, const struct grub_arg_option *opt,
183   if (opt == help_options)
189   if (opt == help_options + 1)
195     int found = opt - cmd->options;
197     if (opt->flags & GRUB_ARG_OPTION_REPEATABLE)
240       struct grub_arg_option *opt;
276 	      opt = find_short (cmd->options, *curshort);
278 	      if (! opt)
291 		  if (parse_option (cmd, opt, 0, usr) || grub_errno)
296 		  if (opt->type != ARG_TYPE_NONE)
301 			  if (!(opt->flags & GRUB_ARG_OPTION_OPTIONAL)
332 	  opt = find_long (cmd->options, arg + 2, arglen);
335 	      && opt && opt->type != ARG_TYPE_NONE)
338 	  if (!opt && (cmd->cmd->flags & GRUB_COMMAND_ACCEPT_DASH))
345 	  if (! opt)
352       if (! (opt->type == ARG_TYPE_NONE
353 	     || (! option && (opt->flags & GRUB_ARG_OPTION_OPTIONAL))))
358 			  "missing mandatory option for `%s'", opt->longarg);
362 	  switch (opt->type)
395 	  if (parse_option (cmd, opt, option, usr) || grub_errno)
408 	  if (parse_option (cmd, opt, 0, usr) || grub_errno)