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Remove null terminated char ** lists in favour of RC_STRINGLIST, using TAILQ from queue(3). Refactor code style around the BSD KNF.

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This commit is contained in:
Roy Marples
2008-03-16 17:00:56 +00:00
parent 40e12f6ba0
commit cb9da6a262
41 changed files with 4675 additions and 5322 deletions
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33
src/rc/_usage.c
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@@ -33,35 +33,36 @@
# define _noreturn
#endif
_noreturn static void usage (int exit_status)
_noreturn static void usage(int exit_status)
{
const char * const has_arg[] = { "", "<arg>", "[arg]" };
int i;
int len;
char *lo;
char *p;
char *token;
#ifdef usagestring
printf (usagestring);
printf(usagestring);
#else
printf ("Usage: %s [options] ", applet);
printf("Usage: %s [options] ", applet);
#endif
#ifdef extraopts
printf (extraopts);
printf(extraopts);
#endif
printf ("\n\nOptions: [" getoptstring "]\n");
printf("\n\nOptions: [" getoptstring "]\n");
for (i = 0; longopts[i].name; ++i) {
int len = printf (" -%c, --%s %s", longopts[i].val, longopts[i].name,
has_arg[longopts[i].has_arg]);
len = printf(" -%c, --%s %s", longopts[i].val, longopts[i].name,
has_arg[longopts[i].has_arg]);
char *lo = xstrdup (longopts_help[i]);
char *p = lo;
char *token;
while ((token = strsep (&p, "\n"))) {
lo = p = xstrdup(longopts_help[i]);
while ((token = strsep(&p, "\n"))) {
while (++len < 37)
printf (" ");
puts (token);
printf(" ");
puts(token);
len = 0;
}
free (lo);
free(lo);
}
exit (exit_status);
exit(exit_status);
}