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This commit is contained in:
Kamil Trzcinski
2022-04-07 18:30:36 +02:00
parent c817f73051
commit 1aec989bbc
5 changed files with 63 additions and 10 deletions
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18
opts/opts.c
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@ -3,6 +3,7 @@
#include <stddef.h>
#include <stdio.h>
#include <limits.h>
static void print_help(option_t *options)
{
@ -12,17 +13,18 @@ static void print_help(option_t *options)
if (option->value_string) {
printf(option->format, option->value_string);
} else if (option->value_mapping) {
for (int j = 0; option->value_mapping[j].name; j++) {
if (option->value_mapping[j].value == *option->value) {
printf("%s - ", option->value_mapping[j].name);
break;
} else {
if (option->value_mapping) {
for (int j = 0; option->value_mapping[j].name; j++) {
if (option->value_mapping[j].value == *option->value) {
printf("%s - ", option->value_mapping[j].name);
break;
}
}
}
printf(option->format, *option->value);
} else {
printf(option->format, *option->value);
unsigned mask = UINT_MAX >> ((sizeof(*option->value) - option->size) * 8);
printf(option->format, *option->value & mask);
}
printf("\n");