rlimit: RLIMIT_RTTIME is in usec, not nsec

We are taking the liberty not to bump the bus API. This should be
unproblematic since it's only an auxiliary function, and not exported in
any binary API (but is in a drop-in file).

1 files changed, 14 insertions, 14 deletions

diff --git a/rtkit-daemon.c b/rtkit-daemon.c
index c8f630a..3da800f 100644
--- a/rtkit-daemon.c
+++ b/rtkit-daemon.c
@@ -92,7 +92,7 @@
         "                <method name=\"ResetKnown\"/>\n"               \
         "                <method name=\"ResetAll\"/>\n"                 \
         "                <method name=\"Exit\"/>\n"                     \
-        "                <property name=\"RTTimeNSecMax\" type=\"x\" access=\"read\"/>\n" \
+        "                <property name=\"RTTimeUSecMax\" type=\"x\" access=\"read\"/>\n" \
         "                <property name=\"MaxRealtimePriority\" type=\"i\" access=\"read\"/>\n" \
         "                <property name=\"MinNiceLevel\" type=\"i\" access=\"read\"/>\n" \
         "        </interface>\n"                                        \
@@ -139,7 +139,7 @@ static int min_nice_level = -15;
 static const char *username = "rtkit";
 
 /* Enforce that clients have RLIMIT_RTTIME set to a value <= this */
-static unsigned long long rttime_nsec_max = 200000000ULL; /* 200 ms */
+static unsigned long long rttime_usec_max = 200000ULL; /* 200 ms */
 
 /* How many users do we supervise at max? */
 static unsigned users_max = 2048;
@@ -662,7 +662,7 @@ static int verify_process_rttime(struct process *p) {
                 if (errno != 0 || !e || *e != 0)
                         break;
 
-                if (rttime <= rttime_nsec_max)
+                if (rttime <= rttime_usec_max)
                         good = true;
 
                 break;
@@ -1292,8 +1292,8 @@ static void add_variant(
 }
 
 static int handle_dbus_prop_get(const char* property, DBusMessage *r) {
-        if (strcmp(property, "RTTimeNSecMax") == 0)
-                add_variant(r, DBUS_TYPE_INT64, &rttime_nsec_max);
+        if (strcmp(property, "RTTimeUSecMax") == 0)
+                add_variant(r, DBUS_TYPE_INT64, &rttime_usec_max);
         else if (strcmp(property, "MaxRealtimePriority") == 0)
                 add_variant(r, DBUS_TYPE_INT32, &max_realtime_priority);
         else if (strcmp(property, "MinNiceLevel") == 0)
@@ -1863,7 +1863,7 @@ static int set_resource_limits(void) {
         int r;
 
         assert(table[7].id == RLIMIT_RTTIME);
-        table[7].value = rttime_nsec_max; /* Do as I say AND do as I do */
+        table[7].value = rttime_usec_max; /* Do as I say AND do as I do */
 
         if (!do_limit_resources)
                 return 0;
@@ -1903,7 +1903,7 @@ enum {
         ARG_MAX_REALTIME_PRIORITY,
         ARG_MIN_NICE_LEVEL,
         ARG_USER_NAME,
-        ARG_RTTIME_NSEC_MAX,
+        ARG_RTTIME_USEC_MAX,
         ARG_USERS_MAX,
         ARG_PROCESSES_PER_USER_MAX,
         ARG_THREADS_PER_USER_MAX,
@@ -1932,7 +1932,7 @@ static const struct option long_options[] = {
     { "max-realtime-priority",       required_argument, 0, ARG_MAX_REALTIME_PRIORITY },
     { "min-nice-level",              required_argument, 0, ARG_MIN_NICE_LEVEL },
     { "user-name",                   required_argument, 0, ARG_USER_NAME },
-    { "rttime-nsec-max",             required_argument, 0, ARG_RTTIME_NSEC_MAX },
+    { "rttime-usec-max",             required_argument, 0, ARG_RTTIME_USEC_MAX },
     { "users-max",                   required_argument, 0, ARG_USERS_MAX },
     { "processes-per-user-max",      required_argument, 0, ARG_PROCESSES_PER_USER_MAX },
     { "threads-per-user-max",        required_argument, 0, ARG_THREADS_PER_USER_MAX },
@@ -1982,7 +1982,7 @@ static void show_help(const char *exe) {
                "      --our-nice-level=[%i..%i]      Nice level for the daemon (%i)\n"
                "      --max-realtime-priority=[%i..%i] Max realtime priority for clients (%u)\n"
                "      --min-nice-level=[%i..%i]      Min nice level for clients (%i)\n\n"
-               "      --rttime-nsec-max=NSEC          Require clients to have set RLIMIT_RTTIME\n"
+               "      --rttime-usec-max=USEC          Require clients to have set RLIMIT_RTTIME\n"
                "                                      not greater than this (%llu)\n\n"
                "      --users-max=INT                 How many users this daemon will serve at\n"
                "                                      max at the same time (%u)\n"
@@ -2011,7 +2011,7 @@ static void show_help(const char *exe) {
                PRIO_MIN, PRIO_MAX-1, our_nice_level,
                sched_get_priority_min(sched_policy), sched_get_priority_max(sched_policy), max_realtime_priority,
                PRIO_MIN, PRIO_MAX-1, min_nice_level,
-               rttime_nsec_max,
+               rttime_usec_max,
                users_max,
                processes_per_user_max,
                threads_per_user_max,
@@ -2113,13 +2113,13 @@ static int parse_command_line(int argc, char *argv[], int *ret) {
                                 break;
                         }
 
-                        case ARG_RTTIME_NSEC_MAX: {
+                        case ARG_RTTIME_USEC_MAX: {
                                 char *e = NULL;
 
                                 errno = 0;
-                                rttime_nsec_max = strtoull(optarg, &e, 0);
-                                if (errno != 0 || !e || *e || rttime_nsec_max <= 0) {
-                                        fprintf(stderr, "--rttime-nsec-max parameter invalid.\n");
+                                rttime_usec_max = strtoull(optarg, &e, 0);
+                                if (errno != 0 || !e || *e || rttime_usec_max <= 0) {
+                                        fprintf(stderr, "--rttime-usec-max parameter invalid.\n");
                                         return -1;
                                 }
                                 break;