From: Doug Evans <dje@google.com>
Date: Wed, 20 Jan 2010 18:22:48 +0000 (+0000)
Subject: 	* linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=60c3d7b00b63c2268b9848d50fa960578a5a9a51;p=binutils-gdb.git

	* linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
	#ifdef.
	(linux_wait_for_event1, linux_init_signals): Ditto.
---

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index f9479377a39..7b6c6fbd33c 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,9 @@
+2010-01-20  Doug Evans  <dje@google.com>
+
+	* linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
+	#ifdef.
+	(linux_wait_for_event1, linux_init_signals): Ditto.
+
 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
 
 	* linux-low.c (linux_core_of_thread): New.
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 558469162bd..54e5658a1c4 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -498,7 +498,9 @@ linux_create_inferior (char *program, char **allargs)
     {
       ptrace (PTRACE_TRACEME, 0, 0, 0);
 
+#ifdef __SIGRTMIN /* Bionic doesn't use SIGRTMIN the way glibc does.  */
       signal (__SIGRTMIN + 1, SIG_DFL);
+#endif
 
       setpgid (0, 0);
 
@@ -1209,7 +1211,7 @@ linux_wait_for_event_1 (ptid_t ptid, int *wstat, int options)
       if (WIFSTOPPED (*wstat)
 	  && !event_child->stepping
 	  && (
-#ifdef USE_THREAD_DB
+#if defined (USE_THREAD_DB) && defined (__SIGRTMIN)
 	      (current_process ()->private->thread_db != NULL
 	       && (WSTOPSIG (*wstat) == __SIGRTMIN
 		   || WSTOPSIG (*wstat) == __SIGRTMIN + 1))
@@ -3410,7 +3412,9 @@ linux_init_signals ()
 {
   /* FIXME drow/2002-06-09: As above, we should check with LinuxThreads
      to find what the cancel signal actually is.  */
+#ifdef __SIGRTMIN /* Bionic doesn't use SIGRTMIN the way glibc does.  */
   signal (__SIGRTMIN+1, SIG_IGN);
+#endif
 }
 
 void