/*
- Copyright 2017 IoT.bzh
+ Copyright (C) 2017-2019 "IoT.bzh"
author: José Bollo <jose.bollo@iot.bzh>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
+#if !defined(NO_CALL_PERSONALITY)
+#include <sys/personality.h>
+#endif
#include "verbose.h"
{
}
-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);
- }
- 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);
- }
+ 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);
+#endif
+}
+
+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