From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 20 Jan 2007 08:54:20 +0000 (+0100)
Subject: Standardize on list of signals when an app catches signals.
X-Git-Tag: COREUTILS-6_8~70
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bdbd5d31f810a33f4922d63b1852ab96a5fc4a01;p=platform%2Fupstream%2Fcoreutils.git

Standardize on list of signals when an app catches signals.
* src/csplit.c (main): Also catch SIGALRM, SIGPIPE, SIGPOLL,
SIGPROF, SIGVTALRM, SIGXCPU, SIGXFSZ.
* src/ls.c (main): Likewise (except SIGPIPE was already caught).
Note that ls.c is special, as it also catches SIGTSTP.
* src/sort.c (main): Likewise.  Also catch SIGQUIT.  More details in
<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9510>.
---

diff --git a/ChangeLog b/ChangeLog
index 26d0760..7ee47f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2007-01-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Standardize on list of signals when an app catches signals.
+	* src/csplit.c (main): Also catch SIGALRM, SIGPIPE, SIGPOLL,
+	SIGPROF, SIGVTALRM, SIGXCPU, SIGXFSZ.
+	* src/ls.c (main): Likewise (except SIGPIPE was already caught).
+	Note that ls.c is special, as it also catches SIGTSTP.
+	* src/sort.c (main): Likewise.  Also catch SIGQUIT.  More details in
+	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9510>.
+
 2007-01-19  Dan Hipschman  <dsh@linux.ucla.edu>
 	and Paul Eggert  <eggert@cs.ucla.edu>
 
diff --git a/src/csplit.c b/src/csplit.c
index 382fd66..a26c80d 100644
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1402,7 +1402,26 @@ main (int argc, char **argv)
 
   {
     int i;
-    static int const sig[] = { SIGHUP, SIGINT, SIGQUIT, SIGTERM };
+    static int const sig[] =
+      {
+	/* The usual suspects.  */
+	SIGALRM, SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM,
+#ifdef SIGPOLL
+	SIGPOLL,
+#endif
+#ifdef SIGPROF
+	SIGPROF,
+#endif
+#ifdef SIGVTALRM
+	SIGVTALRM,
+#endif
+#ifdef SIGXCPU
+	SIGXCPU,
+#endif
+#ifdef SIGXFSZ
+	SIGXFSZ,
+#endif
+      };
     enum { nsigs = sizeof sig / sizeof sig[0] };
 
 #if SA_NOCLDSTOP
diff --git a/src/ls.c b/src/ls.c
index feba591..3864ed0 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -1113,8 +1113,29 @@ main (int argc, char **argv)
   int n_files;
 
   /* The signals that are trapped, and the number of such signals.  */
-  static int const sig[] = { SIGHUP, SIGINT, SIGPIPE,
-			     SIGQUIT, SIGTERM, SIGTSTP };
+  static int const sig[] =
+    {
+      /* This one is handled specially.  */
+      SIGTSTP,
+
+      /* The usual suspects.  */
+      SIGALRM, SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM,
+#ifdef SIGPOLL
+      SIGPOLL,
+#endif
+#ifdef SIGPROF
+      SIGPROF,
+#endif
+#ifdef SIGVTALRM
+      SIGVTALRM,
+#endif
+#ifdef SIGXCPU
+      SIGXCPU,
+#endif
+#ifdef SIGXFSZ
+      SIGXFSZ,
+#endif
+    };
   enum { nsigs = sizeof sig / sizeof sig[0] };
 
 #if ! SA_NOCLDSTOP
diff --git a/src/sort.c b/src/sort.c
index 326866f..8a22796 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -2350,7 +2350,26 @@ main (int argc, char **argv)
 
   {
     size_t i;
-    static int const sig[] = { SIGHUP, SIGINT, SIGPIPE, SIGTERM };
+    static int const sig[] =
+      {
+	/* The usual suspects.  */
+	SIGALRM, SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM,
+#ifdef SIGPOLL
+	SIGPOLL,
+#endif
+#ifdef SIGPROF
+	SIGPROF,
+#endif
+#ifdef SIGVTALRM
+	SIGVTALRM,
+#endif
+#ifdef SIGXCPU
+	SIGXCPU,
+#endif
+#ifdef SIGXFSZ
+	SIGXFSZ,
+#endif
+      };
     enum { nsigs = sizeof sig / sizeof sig[0] };
 
 #if SA_NOCLDSTOP