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jackd: describe the -a option in the help text

This commit is contained in:
Nedko Arnaudov 2014-03-10 21:02:36 +02:00
parent c9eed86280
commit ca69e2936f
1 changed files with 28 additions and 5 deletions
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33
common/Jackdmp.cpp
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@ -183,8 +183,13 @@ static void print_server_internals(jackctl_server_t *server, FILE* file)
fprintf(file, "\n");
}
static void usage(FILE* file, jackctl_server_t *server)
static void usage(FILE* file, jackctl_server_t *server, bool full = true)
{
jackctl_parameter_t * param;
const JSList * server_parameters;
uint32_t i;
union jackctl_parameter_value value;
fprintf(file, "\n"
"Usage: jackdmp [ --no-realtime OR -r ]\n"
" [ --realtime OR -R [ --realtime-priority OR -P priority ] ]\n"
@ -199,6 +204,24 @@ static void usage(FILE* file, jackctl_server_t *server)
#ifdef __linux__
" [ --clocksource OR -c [ c(ycle) | h(pet) | s(ystem) ]\n"
#endif
" [ --autoconnect OR -a <modechar>]\n");
server_parameters = jackctl_server_get_parameters(server);
param = jackctl_get_parameter(server_parameters, "self-connect-mode");
fprintf(file,
" where <modechar> is one of:\n");
for (i = 0; i < jackctl_parameter_get_enum_constraints_count(param); i++)
{
value = jackctl_parameter_get_enum_constraint_value(param, i);
fprintf(file, " '%c' - %s", value.c, jackctl_parameter_get_enum_constraint_description(param, i));
if (value.c == JACK_DEFAULT_SELF_CONNECT_MODE)
{
fprintf(file, " (default)");
}
fprintf(file, "\n");
}
fprintf(file,
" [ --replace-registry ]\n"
" [ --silent OR -s ]\n"
" [ --sync OR -S ]\n"
@ -208,7 +231,7 @@ static void usage(FILE* file, jackctl_server_t *server)
" jackdmp -d master-backend-name --help\n"
" to display options for each master backend\n\n");
if (server) {
if (full) {
print_server_drivers(server, file);
print_server_internals(server, file);
}
@ -312,7 +335,7 @@ int main(int argc, char** argv)
value.ui = JACK_TIMER_SYSTEM_CLOCK;
jackctl_parameter_set_value(param, &value);
} else {
usage(stdout, NULL);
usage(stdout, server_ctl);
goto destroy_server;
}
}
@ -333,7 +356,7 @@ int main(int argc, char** argv)
value.c = optarg[0];
jackctl_parameter_set_value(param, &value);
} else {
usage(stdout, NULL);
usage(stdout, server_ctl);
goto destroy_server;
}
}
@ -468,7 +491,7 @@ int main(int argc, char** argv)
}
if (!master_driver_name) {
usage(stderr, NULL);
usage(stderr, server_ctl, false);
goto destroy_server;
}