From 177c0651b0e90276cf60200b73c5785555b811e6 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Wed, 18 Jul 2012 12:14:53 +0200
Subject: [PATCH] Process: Let format_exit_status() name the lethal signal

---
 ucw/exitstatus.c | 9 +++++++--
 ucw/process.h    | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/ucw/exitstatus.c b/ucw/exitstatus.c
index fec5593f..7ce1ff5a 100644
--- a/ucw/exitstatus.c
+++ b/ucw/exitstatus.c
@@ -1,7 +1,7 @@
 /*
  *	UCW Library -- Formatting of Process Exit Status
  *
- *	(c) 2004 Martin Mares <mj@ucw.cz>
+ *	(c) 2004--2012 Martin Mares <mj@ucw.cz>
  *
  *	This software may be freely distributed and used according to the terms
  *	of the GNU Lesser General Public License.
@@ -9,6 +9,7 @@
 
 #include <ucw/lib.h>
 #include <ucw/process.h>
+#include <ucw/signames.h>
 
 #include <stdio.h>
 #include <sys/wait.h>
@@ -30,7 +31,11 @@ format_exit_status(char *msg, int stat)
 	}
     }
   else if (WIFSIGNALED(stat))
-    sprintf(msg, "died on signal %d", WTERMSIG(stat));
+    {
+      int sig = WTERMSIG(stat);
+      const char *sn = sig_number_to_name(sig);
+      sprintf(msg, "died on signal %d (%s)", sig, (sn ? : "unknown"));
+    }
   else
     sprintf(msg, "died with status %x", stat);
   return 1;
diff --git a/ucw/process.h b/ucw/process.h
index 1bbeedac..2c780237 100644
--- a/ucw/process.h
+++ b/ucw/process.h
@@ -18,7 +18,7 @@ char *getproctitle(void);
 
 /* exitstatus.c */
 
-#define EXIT_STATUS_MSG_SIZE 32
+#define EXIT_STATUS_MSG_SIZE 64
 int format_exit_status(char *msg, int stat);
 
 /* runcmd.c */
-- 
2.39.5