Add session name option to all command

[lttng-tools.git] / lttng / commands / add_channel.c

diff --git a/lttng/commands/add_channel.c b/lttng/commands/add_channel.c
index 0fb0e25938a5bc929b9858385c3aee7944f00100..eeb4b253420be6c8af6f5720b43d69253effcfec 100644 (file)
--- a/lttng/commands/add_channel.c
+++ b/lttng/commands/add_channel.c
@@ -32,6 +32,7 @@
 static char *opt_channel_name;
 static char *opt_kernel;
 static char *opt_cmd_name;
+static char *opt_session_name;
 static int opt_pid_all;
 static int opt_userspace;
 static pid_t opt_pid;
@@ -51,6 +52,7 @@ enum {
 static struct poptOption long_options[] = {
        /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
        {"help",           'h', POPT_ARG_NONE, 0, OPT_HELP, 0, 0},
+       {"session",        's', POPT_ARG_STRING, &opt_session_name, 0, 0, 0},
        {"kernel",         'k', POPT_ARG_VAL, &opt_kernel, 1, 0, 0},
        {"userspace",      'u', POPT_ARG_STRING | POPT_ARGFLAG_OPTIONAL, 0, OPT_USERSPACE, 0, 0},
        {"all",            0,   POPT_ARG_VAL, &opt_pid_all, 1, 0, 0},
@@ -72,6 +74,7 @@ static void usage(FILE *ofp)
        fprintf(ofp, "usage: lttng add-channel NAME [options] [channel_options]\n");
        fprintf(ofp, "\n");
        fprintf(ofp, "  -h, --help               Show this help\n");
+       fprintf(ofp, "  -s, --session            Apply on session name\n");
        fprintf(ofp, "  -k, --kernel             Apply on the kernel tracer\n");
        fprintf(ofp, "  -u, --userspace [CMD]    Apply on the user-space tracer\n");
        fprintf(ofp, "      --all                If -u, apply on all traceable apps\n");
@@ -96,7 +99,7 @@ static int add_channel(void)
 {
        int ret = CMD_SUCCESS;
 
-       if (set_session_name() < 0) {
+       if (set_session_name(opt_session_name) < 0) {
                ret = CMD_ERROR;
                goto error;
        }