Remove dead code from disable-event command

[lttng-tools.git] / src / bin / lttng / commands / disable_events.c

diff --git a/src/bin/lttng/commands/disable_events.c b/src/bin/lttng/commands/disable_events.c
index 1ce687aa422aebc2eb96e76e348b4552d3fdd565..c6ec85fb4453db56e2709c4f9eb7b8dced228c08 100644 (file)
--- a/src/bin/lttng/commands/disable_events.c
+++ b/src/bin/lttng/commands/disable_events.c
@@ -16,6 +16,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <popt.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -37,12 +38,8 @@ static int opt_userspace;
 static int opt_disable_all;
 static int opt_jul;
 static int opt_log4j;
+static int opt_python;
 static int opt_event_type;
-#if 0
-/* Not implemented yet */
-static char *opt_cmd_name;
-static pid_t opt_pid;
-#endif
 
 enum {
        OPT_HELP = 1,
@@ -62,15 +59,10 @@ static struct poptOption long_options[] = {
        {"channel",        'c', POPT_ARG_STRING, &opt_channel_name, 0, 0, 0},
        {"jul",            'j', POPT_ARG_VAL, &opt_jul, 1, 0, 0},
        {"log4j",          'l', POPT_ARG_VAL, &opt_log4j, 1, 0, 0},
+       {"python",         'p', POPT_ARG_VAL, &opt_python, 1, 0, 0},
        {"kernel",         'k', POPT_ARG_VAL, &opt_kernel, 1, 0, 0},
        {"syscall",        0,   POPT_ARG_NONE, 0, OPT_SYSCALL, 0, 0},
-#if 0
-       /* Not implemented yet */
-       {"userspace",      'u', POPT_ARG_STRING | POPT_ARGFLAG_OPTIONAL, &opt_cmd_name, OPT_USERSPACE, 0, 0},
-       {"pid",            'p', POPT_ARG_INT, &opt_pid, 0, 0, 0},
-#else
        {"userspace",      'u', POPT_ARG_NONE, 0, OPT_USERSPACE, 0, 0},
-#endif
        {"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
        {0, 0, 0, 0, 0, 0, 0}
 };
@@ -92,6 +84,7 @@ static void usage(FILE *ofp)
        fprintf(ofp, "  -u, --userspace          Apply to the user-space tracer\n");
        fprintf(ofp, "  -j, --jul                Apply for Java application using JUL\n");
        fprintf(ofp, "  -l, --log4j              Apply to Java application using LOG4j\n");
+       fprintf(ofp, "  -p, --python             Apply to Python application using logging\n");
        fprintf(ofp, "\n");
        fprintf(ofp, "Event options:\n");
        fprintf(ofp, "      --syscall            System call event\n");
@@ -178,10 +171,11 @@ static int disable_events(char *session_name)
                dom.type = LTTNG_DOMAIN_JUL;
        } else if (opt_log4j) {
                dom.type = LTTNG_DOMAIN_LOG4J;
+       } else if (opt_python) {
+               dom.type = LTTNG_DOMAIN_PYTHON;
        } else {
-               print_missing_domain();
-               ret = CMD_ERROR;
-               goto error;
+               /* Checked by the caller. */
+               assert(0);
        }
 
        channel_name = opt_channel_name;
@@ -216,6 +210,9 @@ static int disable_events(char *session_name)
        }
 
        memset(&event, 0, sizeof(event));
+       /* Set default loglevel to any/unknown */
+       event.loglevel = -1;
+
        switch (opt_event_type) {
        case LTTNG_EVENT_SYSCALL:
                event.type = LTTNG_EVENT_SYSCALL;
@@ -368,6 +365,13 @@ int cmd_disable_events(int argc, const char **argv)
                }
        }
 
+       ret = print_missing_or_multiple_domains(
+               opt_kernel + opt_userspace + opt_jul + opt_log4j + opt_python);
+       if (ret) {
+               ret = CMD_ERROR;
+               goto end;
+       }
+
        opt_event_list = (char*) poptGetArg(pc);
        if (opt_event_list == NULL && opt_disable_all == 0) {
                ERR("Missing event name(s).\n");