" --read-only Mount the root directory read-only\n"
" --capability=CAP In addition to the default, retain specified\n"
" capability\n"
+ " --drop-capability=CAP Drop the specified capability from the default set\n"
" --link-journal=MODE Link up guest journal, one of no, auto, guest, host\n"
" -j Equivalent to --link-journal=host\n"
" --bind=PATH[:PATH] Bind mount a file or directory from the host into\n"
ARG_UUID,
ARG_READ_ONLY,
ARG_CAPABILITY,
+ ARG_DROP_CAPABILITY,
ARG_LINK_JOURNAL,
ARG_BIND,
ARG_BIND_RO
{ "uuid", required_argument, NULL, ARG_UUID },
{ "read-only", no_argument, NULL, ARG_READ_ONLY },
{ "capability", required_argument, NULL, ARG_CAPABILITY },
+ { "drop-capability", required_argument, NULL, ARG_DROP_CAPABILITY },
{ "link-journal", required_argument, NULL, ARG_LINK_JOURNAL },
{ "bind", required_argument, NULL, ARG_BIND },
{ "bind-ro", required_argument, NULL, ARG_BIND_RO },
arg_read_only = true;
break;
- case ARG_CAPABILITY: {
+ case ARG_CAPABILITY:
+ case ARG_DROP_CAPABILITY: {
char *state, *word;
size_t length;
}
free(t);
- arg_retain |= 1ULL << (uint64_t) cap;
+
+ if (c == ARG_CAPABILITY)
+ arg_retain |= 1ULL << (uint64_t) cap;
+ else
+ arg_retain &= ~(1ULL << (uint64_t) cap);
}
break;
const char *path;
int r;
- r = sd_bus_open_system(&bus);
+ r = sd_bus_default_system(&bus);
if (r < 0) {
log_error("Failed to open system bus: %s", strerror(-r));
return r;