Update version to 0.16

[ust.git] / ustctl / scanning_functions.c

diff --git a/ustctl/scanning_functions.c b/ustctl/scanning_functions.c
index a3eceb535ed9fad1216b6c553a5445a589f8eeac..4aa8c1c93e81cf7c6cd675692129dd84c859c023 100644 (file)
--- a/ustctl/scanning_functions.c
+++ b/ustctl/scanning_functions.c
@@ -21,9 +21,10 @@
 #include "usterr.h"
 
 
-pid_t parse_pid(const char *pid_string)
+int parse_and_connect_pid(const char *pid_string)
 {
        pid_t pid;
+       int sock;
 
        errno = 0;
        pid = strtoull(pid_string, NULL, 10);
@@ -32,7 +33,13 @@ pid_t parse_pid(const char *pid_string)
                exit(EXIT_FAILURE);
        }
 
-       return pid;
+       sock = ustctl_connect_pid(pid);
+       if (sock < 0) {
+               perror("Failed to connect to process");
+               exit(EXIT_FAILURE);
+       }
+
+       return sock;
 }
 
 int scan_ch_marker(const char *channel_marker, char **channel, char **marker)