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Wrap command argument definitions in their own struct.

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This commit is contained in:
nicm
2021-08-21 08:44:59 +00:00
parent d589be6c65
commit d371764d02
3 changed files with 15 additions and 12 deletions
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9
arguments.c
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@@ -79,7 +79,7 @@ args_create(void)
/* Parse an argv and argc into a new argument set. */
struct args *
args_parse(const char *template, int argc, char **argv, int lower, int upper)
args_parse(const struct args_parse *parse, int argc, char **argv)
{
struct args *args;
int opt;
@@ -89,10 +89,10 @@ args_parse(const char *template, int argc, char **argv, int lower, int upper)
optarg = NULL;
args = args_create();
while ((opt = getopt(argc, argv, template)) != -1) {
while ((opt = getopt(argc, argv, parse->template)) != -1) {
if (opt < 0)
continue;
if (opt == '?' || strchr(template, opt) == NULL) {
if (opt == '?' || strchr(parse->template, opt) == NULL) {
args_free(args);
return (NULL);
}
@@ -105,7 +105,8 @@ args_parse(const char *template, int argc, char **argv, int lower, int upper)
args->argc = argc;
args->argv = cmd_copy_argv(argc, argv);
if ((lower != -1 && argc < lower) || (upper != -1 && argc > upper)) {
if ((parse->lower != -1 && argc < parse->lower) ||
(parse->upper != -1 && argc > parse->upper)) {
args_free(args);
return (NULL);
}