From 75b1f41bac0b70d9f87fbafde7cb94b9da3607c1 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Thu, 20 Aug 2015 23:30:14 +0200
Subject: Fix raise.c build

* sysdeps/generic/raise.c: Include <pthread.h> instead of non-existing
"sig-internal.h"
---
 sysdeps/generic/raise.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sysdeps/generic/raise.c')

diff --git a/sysdeps/generic/raise.c b/sysdeps/generic/raise.c
index 410f557..2319cfa 100644
--- a/sysdeps/generic/raise.c
+++ b/sysdeps/generic/raise.c
@@ -18,7 +18,7 @@
    License along with this program.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include "sig-internal.h"
+#include <pthread.h>
 
 int
 raise (int signo)
-- 
cgit v1.2.3


From 42889b484ae0cae466a63e13e25a117094732e75 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Thu, 20 Aug 2015 23:50:47 +0200
Subject: Drop debugging statements

* sysdeps/generic/raise.c (raise): Do not call debug.
---
 sysdeps/generic/raise.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'sysdeps/generic/raise.c')

diff --git a/sysdeps/generic/raise.c b/sysdeps/generic/raise.c
index 2319cfa..7514d3b 100644
--- a/sysdeps/generic/raise.c
+++ b/sysdeps/generic/raise.c
@@ -27,9 +27,7 @@ raise (int signo)
      "the effect of the raise() function shall be equivalent to
      calling: pthread_kill(pthread_self(), sig);"  */
 
-debug (0, "");
   int err = pthread_kill (pthread_self (), signo);
-debug (0, "");
   if (err)
     {
       errno = err;
-- 
cgit v1.2.3


From 8ffa76b6e9af0df8531278f15aa6301b1b5ba76f Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Thu, 20 Aug 2015 23:57:54 +0200
Subject: Fix raise thread-aware implementation

* sysdeps/generic/raise.c (pthread_kill): Make ref weak.
(raise): Only call pthread_kill when it is not NULL.  Call kill otherwise.
---
 sysdeps/generic/raise.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sysdeps/generic/raise.c')

diff --git a/sysdeps/generic/raise.c b/sysdeps/generic/raise.c
index 7514d3b..3c21233 100644
--- a/sysdeps/generic/raise.c
+++ b/sysdeps/generic/raise.c
@@ -20,6 +20,7 @@
 
 #include <pthread.h>
 
+#pragma weak pthread_kill
 int
 raise (int signo)
 {
@@ -27,7 +28,11 @@ raise (int signo)
      "the effect of the raise() function shall be equivalent to
      calling: pthread_kill(pthread_self(), sig);"  */
 
-  int err = pthread_kill (pthread_self (), signo);
+  int err;
+  if (pthread_kill)
+    err = pthread_kill (pthread_self (), signo);
+  else
+    err = __kill (__getpid (), signo);
   if (err)
     {
       errno = err;
-- 
cgit v1.2.3


From ad240db048ce9fc822f86f6a824fc73d6b5c91d1 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Fri, 28 Aug 2015 02:17:52 +0200
Subject: Fix spurious dependency of libc on libpthread

* sysdeps/generic/raise.c (pthread_self): Make reference weak.
---
 sysdeps/generic/raise.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sysdeps/generic/raise.c')

diff --git a/sysdeps/generic/raise.c b/sysdeps/generic/raise.c
index 3c21233..15348ce 100644
--- a/sysdeps/generic/raise.c
+++ b/sysdeps/generic/raise.c
@@ -21,6 +21,7 @@
 #include <pthread.h>
 
 #pragma weak pthread_kill
+#pragma weak pthread_self
 int
 raise (int signo)
 {
-- 
cgit v1.2.3