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rs: New RS.

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Change-Id: I46e335d5dac49104028d7cb0706b3e85de752bfe
This commit is contained in:
Cristiano Giuffrida
2014-10-27 22:36:25 +01:00
committed by David van Moolenbroek
parent d196e2c333
commit fb6bd596bf
14 changed files with 2424 additions and 566 deletions
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26
minix/commands/service/service.c
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@@ -84,7 +84,8 @@ static int known_request_types[] = {
#define OPT_REUSE "-r" /* reuse executable image */
#define OPT_NOBLOCK "-n" /* unblock caller immediately */
#define OPT_REPLICA "-p" /* create replica for the service */
#define OPT_BATCH "-b" /* batch mode */
#define OPT_NO_BIN_EXP "-b" /* no binary exponential backoff */
#define OPT_BATCH "-q" /* batch mode */
#define OPT_ASR_LU "-a" /* asr update */
#define OPT_PREPARE_ONLY_LU "-o" /* prepare-only update */
#define OPT_FORCE_SELF_LU "-s" /* force self update */
@@ -134,6 +135,7 @@ static int known_request_types[] = {
#define ARG_TRG_LABELNAME "-trg-label" /* target label name */
#define ARG_LU_IPC_BL "-ipc_bl" /* IPC blacklist filter */
#define ARG_LU_IPC_WL "-ipc_wl" /* IPC whitelist filter */
#define ARG_RESTARTS "-restarts" /* number of restarts */
/* The function parse_arguments() verifies and parses the command line
* parameters passed to this utility. Request parameters that are needed
@@ -154,6 +156,7 @@ static char *req_config = PATH_CONFIG;
static int custom_config_file = 0;
static int req_lu_state = DEFAULT_LU_STATE;
static int req_lu_maxtime = DEFAULT_LU_MAXTIME;
static int req_restarts = 0;
static long req_heap_prealloc = 0;
static long req_map_prealloc = 0;
static int req_sysctl_type = 0;
@@ -171,15 +174,16 @@ static void print_usage(char *app_name, char *problem)
fprintf(stderr, "Warning, %s\n", problem);
fprintf(stderr, "Usage:\n");
fprintf(stderr,
" %s [%s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s] (up|run|edit|update) <binary|%s> [%s <args>] [%s <special>] [%s <major_nr>] [%s <dev_id>] [%s <ticks>] [%s <path>] [%s <name>] [%s <path>] [%s <state value|eval_expression>] [%s <time>] [%s <bytes>] [%s <bytes>] [%s <name>] [(%s|%s <src_label1,src_type1:src_label2,:,src_type3:...>)*]\n",
app_name, OPT_COPY, OPT_REUSE, OPT_NOBLOCK, OPT_REPLICA,
" %s [%s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s] (up|run|edit|update) <binary|%s> [%s <args>] [%s <special>] [%s <major_nr>] [%s <dev_id>] [%s <ticks>] [%s <path>] [%s <name>] [%s <path>] [%s <state value|eval_expression>] [%s <time>] [%s <bytes>] [%s <bytes>] [%s <name>] [(%s|%s <src_label1,src_type1:src_label2,:,src_type3:...>)*] [%s <restarts>]\n",
app_name, OPT_COPY, OPT_REUSE, OPT_NOBLOCK, OPT_REPLICA, OPT_NO_BIN_EXP,
OPT_BATCH, OPT_ASR_LU, OPT_PREPARE_ONLY_LU, OPT_FORCE_SELF_LU,
OPT_FORCE_INIT_CRASH, OPT_FORCE_INIT_FAIL, OPT_FORCE_INIT_TIMEOUT,
OPT_FORCE_INIT_DEFCB, OPT_UNSAFE_LU, OPT_NOMMAP_LU, OPT_DETACH,
OPT_NORESTART, OPT_FORCE_INIT_ST, SELF_BINARY,
ARG_ARGS, ARG_DEV, ARG_MAJOR, ARG_DEVMANID, ARG_PERIOD,
ARG_SCRIPT, ARG_LABELNAME, ARG_CONFIG, ARG_LU_STATE, ARG_LU_MAXTIME,
ARG_HEAP_PREALLOC, ARG_MAP_PREALLOC, ARG_TRG_LABELNAME, ARG_LU_IPC_BL, ARG_LU_IPC_WL);
ARG_HEAP_PREALLOC, ARG_MAP_PREALLOC, ARG_TRG_LABELNAME, ARG_LU_IPC_BL, ARG_LU_IPC_WL,
ARG_RESTARTS);
fprintf(stderr, " %s down <label>\n", app_name);
fprintf(stderr, " %s refresh <label>\n", app_name);
fprintf(stderr, " %s restart <label>\n", app_name);
@@ -627,6 +631,14 @@ static int parse_arguments(int argc, char **argv, u32_t *rss_flags)
exit(r);
}
}
else if (strcmp(argv[i], ARG_RESTARTS)==0) {
errno=0;
req_restarts = strtol(argv[i+1], &buff, 10);
if(errno || strcmp(buff, "") || req_restarts<0) {
print_usage(argv[ARG_NAME], "bad number of restarts");
exit(EINVAL);
}
}
else {
print_usage(argv[ARG_NAME], "unknown optional argument given");
exit(EINVAL);
@@ -726,6 +738,8 @@ int main(int argc, char **argv)
memset(&config, 0, sizeof(config));
if(!parse_config(progname, custom_config_file, req_config, &config))
errx(1, "couldn't parse config");
assert(config.rs_start.rss_priority < NR_SCHED_QUEUES);
assert(config.rs_start.rss_quantum > 0);
}
/* Set specifics */
@@ -734,6 +748,7 @@ int main(int argc, char **argv)
config.rs_start.rss_major= req_major;
config.rs_start.rss_period= req_period;
config.rs_start.rss_script= req_script;
config.rs_start.rss_restarts= req_restarts;
config.rs_start.devman_id= devman_id;
config.rs_start.rss_heap_prealloc_bytes= req_heap_prealloc;
config.rs_start.rss_map_prealloc_bytes= req_map_prealloc;
@@ -757,9 +772,6 @@ int main(int argc, char **argv)
else
config.rs_start.rss_scriptlen= 0;
assert(config.rs_start.rss_priority < NR_SCHED_QUEUES);
assert(config.rs_start.rss_quantum > 0);
/* State-related data. */
config.rs_start.rss_state_data.size =
sizeof(config.rs_start.rss_state_data);