Update copyright dates

[src/app-framework-binder.git] / src / afb-debug.c

diff --git a/src/afb-debug.c b/src/afb-debug.c
index db403a6..a9e645e 100644 (file)
--- a/src/afb-debug.c
+++ b/src/afb-debug.c
@@ -1,5 +1,5 @@
 /*
- Copyright 2017 IoT.bzh
+ Copyright (C) 2015-2020 "IoT.bzh"
 
  author: José Bollo <jose.bollo@iot.bzh>
 
@@ -80,40 +80,52 @@ static void handler(int signum)
 {
 }
 
-void afb_debug(const char *key)
+void afb_debug_wait(const char *key)
 {
        struct sigaction sa, psa;
        sigset_t ss, oss;
 
-       if (has_key(key, secure_getenv(key_env_wait))) {
-               NOTICE("DEBUG WAIT before %s", key);
-               sigfillset(&ss);
-               sigdelset(&ss, SIGINT);
-               sigprocmask(SIG_SETMASK, &ss, &oss);
-               sigemptyset(&ss);
-               sigaddset(&ss, SIGINT);
-               memset(&sa, 0, sizeof sa);
-               sa.sa_handler = handler;
-               sigaction(SIGINT, &sa, &psa);
-               indicate(key);
-               sigwaitinfo(&ss, NULL);
-               sigaction(SIGINT, &psa, NULL);
-               indicate(NULL);
-               sigprocmask(SIG_SETMASK, &oss, NULL);
-               NOTICE("DEBUG WAIT after %s", key);
+       key = key ?: "NULL";
+       NOTICE("DEBUG WAIT before %s", key);
+       sigfillset(&ss);
+       sigdelset(&ss, SIGINT);
+       sigprocmask(SIG_SETMASK, &ss, &oss);
+       sigemptyset(&ss);
+       sigaddset(&ss, SIGINT);
+       memset(&sa, 0, sizeof sa);
+       sa.sa_handler = handler;
+       sigaction(SIGINT, &sa, &psa);
+       indicate(key);
+       sigwaitinfo(&ss, NULL);
+       sigaction(SIGINT, &psa, NULL);
+       indicate(NULL);
+       sigprocmask(SIG_SETMASK, &oss, NULL);
+       NOTICE("DEBUG WAIT after %s", key);
 #if !defined(NO_CALL_PERSONALITY)
-               personality((unsigned long)-1L);
+       personality((unsigned long)-1L);
 #endif
-       }
-       if (has_key(key, secure_getenv(key_env_break))) {
-               NOTICE("DEBUG BREAK before %s", key);
-               memset(&sa, 0, sizeof sa);
-               sa.sa_handler = handler;
-               sigaction(SIGINT, &sa, &psa);
-               raise(SIGINT);
-               sigaction(SIGINT, &psa, NULL);
-               NOTICE("DEBUG BREAK after %s", key);
-       }
+}
+
+void afb_debug_break(const char *key)
+{
+       struct sigaction sa, psa;
+
+       key = key ?: "NULL";
+       NOTICE("DEBUG BREAK before %s", key);
+       memset(&sa, 0, sizeof sa);
+       sa.sa_handler = handler;
+       sigaction(SIGINT, &sa, &psa);
+       raise(SIGINT);
+       sigaction(SIGINT, &psa, NULL);
+       NOTICE("DEBUG BREAK after %s", key);
+}
+
+void afb_debug(const char *key)
+{
+       if (has_key(key, secure_getenv(key_env_wait)))
+               afb_debug_wait(key);
+       if (has_key(key, secure_getenv(key_env_break)))
+               afb_debug_break(key);
 }
 
 #endif