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Userland+Terminal: Port to new CArgsParser API

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While at it, also add some niceties and fix some things.
This commit is contained in:
Sergey Bugaev 2020-01-27 20:25:36 +03:00 • committed by Andreas Kling
parent 9276582535
commit f983dfe319
22 changed files with 392 additions and 653 deletions
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20
Userland/umount.cpp
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@ -30,19 +30,15 @@
int main(int argc, char** argv)
{
CArgsParser args_parser("umount");
args_parser.add_arg("mountpoint", "mount point");
CArgsParserResult args = args_parser.parse(argc, argv);
const char* mount_point = nullptr;
if (argc == 2) {
if (umount(argv[1]) < 0) {
perror("umount");
return 1;
}
} else {
args_parser.print_usage();
return 0;
CArgsParser args_parser;
args_parser.add_positional_argument(mount_point, "Mount point", "mountpoint");
args_parser.parse(argc, argv);
if (umount(mount_point) < 0) {
perror("umount");
return 1;
}
return 0;
}