diff options
| -rw-r--r-- | tool/mqtool.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/tool/mqtool.c b/tool/mqtool.c index 76bf660..e6ce706 100644 --- a/tool/mqtool.c +++ b/tool/mqtool.c @@ -51,9 +51,11 @@ int main(int argc, char **argv) //argument value that to send into queue int flagSendStr = 0; char *sStrSend = NULL; //mq string that should be push'ed in queue + //print help + int flagHelp = 0; //get arguments - while ((c = getopt(argc, argv, "elp:c:s:q:")) != -1) + while ((c = getopt(argc, argv, "elp:c:s:q:h")) != -1) switch(c) { //list all mqueue's @@ -83,6 +85,9 @@ int main(int argc, char **argv) case 'e': flagExtra = 1; break; + case 'h': + flagHelp = 1; + break; default: break; } @@ -103,7 +108,7 @@ int main(int argc, char **argv) { if(sscanf(entryPath->d_name, "agni-%d", &id) == 1) { - printf("%s\n",entryPath->d_name); + printf("/%s\n",entryPath->d_name); } } //should free entryPath? maybe @@ -166,6 +171,7 @@ int main(int argc, char **argv) cBuf = malloc(mqAttr.mq_msgsize); if (cBuf == NULL) { + perror("cant alloc memory"); exit(1); } @@ -229,4 +235,18 @@ int main(int argc, char **argv) exit(0); } + if (flagHelp) + { + printf("""Help: ./mqtool\n\ +-l - list all avaliable mq's\n\ +-p [MQ_NAME] - show params of mq\n\ +-c [MQ_NAME] - clear mq, and print all messages\n\ +-s [MQ_NAME] - mq name, \"/mq-name\"\n\ +-q [STR] - string to send, combined with -s \n\ +-e - print extra info if there is\n\ +-h - print this help\n\ +"""); + exit(0); + } + }
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