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Add usage to a 'help' option

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This commit is contained in:
Gary Talent
2016-07-02 22:40:56 -05:00
parent 383311260b
commit 545ea10a05
1 changed files with 4 additions and 2 deletions
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src/ox/fs/oxfstool.cpp
+4 -2
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@@ -13,7 +13,7 @@
using namespace ox::fs; using namespace ox::fs;
const char *usage = "Usage:\n" const char *usage = "usage options:\n"
"\toxfs format [16,32,64] <size> <path>"; "\toxfs format [16,32,64] <size> <path>";
int format(int argc, char **args) { int format(int argc, char **args) {
@@ -64,8 +64,10 @@ int main(int argc, char **args) {
auto err = 0; auto err = 0;
if (argc > 1) { if (argc > 1) {
auto cmd = args[1]; auto cmd = args[1];
if (ox::std::strcmp(cmd, "format") == 0) { if (::strcmp(cmd, "format") == 0) {
err = format(argc, args); err = format(argc, args);
} else if (::strcmp(cmd, "help") == 0) {
printf("%s\n", usage);
} else { } else {
printf("Command '%s' not recognized.\n", cmd); printf("Command '%s' not recognized.\n", cmd);
err = 1; err = 1;