From 27a9ae13ec7b41969eabc88441ad5cca12c26a87 Mon Sep 17 00:00:00 2001
From: Matej Habrnal <mhabrnal@redhat.com>
Date: Mon, 21 Mar 2016 15:38:46 +0100
Subject: [PATCH] lib: hooklib: make signal_is_fatal() public

Related to: rhbz#1277848

Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>
---
 src/include/hooklib.h |  2 ++
 src/lib/hooklib.c     | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/src/include/hooklib.h b/src/include/hooklib.h
index 4edd4ea..2de0294 100644
--- a/src/include/hooklib.h
+++ b/src/include/hooklib.h
@@ -29,3 +29,5 @@
  stored data, but it's not guaranteed)
  */
 char *problem_data_save(problem_data_t *pd);
+
+int signal_is_fatal(int signal_no, const char **name);
diff --git a/src/lib/hooklib.c b/src/lib/hooklib.c
index 160a011..3e47612 100644
--- a/src/lib/hooklib.c
+++ b/src/lib/hooklib.c
@@ -553,3 +553,29 @@ bool allowed_new_user_problem_entry(uid_t uid, const char *name, const char *val
     error_msg("Only root is permitted to create element '%s' containing '%s'", name, value);
     return false;
 }
+
+int signal_is_fatal(int signal_no, const char **name)
+{
+    const char *signame = NULL;
+    switch (signal_no)
+    {
+        case SIGILL : signame = "ILL" ; break;
+        case SIGFPE : signame = "FPE" ; break;
+        case SIGSEGV: signame = "SEGV"; break;
+        case SIGBUS : signame = "BUS" ; break; //Bus error (bad memory access)
+        case SIGABRT: signame = "ABRT"; break; //usually when abort() was called
+    // We have real-world reports from users who see buggy programs
+    // dying with SIGTRAP, uncommented it too:
+        case SIGTRAP: signame = "TRAP"; break; //Trace/breakpoint trap
+    // These usually aren't caused by bugs:
+      //case SIGQUIT: signame = "QUIT"; break; //Quit from keyboard
+      //case SIGSYS : signame = "SYS" ; break; //Bad argument to routine (SVr4)
+      //case SIGXCPU: signame = "XCPU"; break; //CPU time limit exceeded (4.2BSD)
+      //case SIGXFSZ: signame = "XFSZ"; break; //File size limit exceeded (4.2BSD)
+    }
+
+    if (name != NULL)
+        *name = signame;
+
+   return signame != NULL;
+}
-- 
1.8.3.1

