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apk: infrastructure for short-option-only synonyms

cute-signatures
Dubiousjim 2013-06-30 04:02:19 -04:00 committed by Timo Teräs
parent bfa39f6bf6
commit d035ef60d2
1 changed files with 9 additions and 8 deletions
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17
src/apk.c
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@ -111,13 +111,14 @@ static void print_usage(const char *cmd, const char *args, int num_opts,
int i, j;
indent.x = printf("\nusage: apk %s", cmd) - 1;
for (i = 0; i < num_opts; i++) {
j = 0;
word[j++] = '[';
j += format_option(&word[j], sizeof(word) - j, &opts[i], "|");
word[j++] = ']';
apk_print_indented(&indent, APK_BLOB_PTR_LEN(word, j));
}
for (i = 0; i < num_opts; i++)
if (opts[i].name != NULL) {
j = 0;
word[j++] = '[';
j += format_option(&word[j], sizeof(word) - j, &opts[i], "|");
word[j++] = ']';
apk_print_indented(&indent, APK_BLOB_PTR_LEN(word, j));
}
if (args != NULL)
apk_print_indented(&indent, APK_BLOB_STR(args));
printf("\n");
@ -230,7 +231,7 @@ static void merge_options(struct option *opts, struct apk_option *ao, int num)
int i;
for (i = 0; i < num; i++, opts++, ao++) {
opts->name = ao->name;
opts->name = ao->name ?: "";
opts->has_arg = ao->has_arg;
opts->flag = NULL;
opts->val = ao->val;