From: Michael Jeanson <mjeanson@efficios.com>
Date: Thu, 17 Sep 2015 16:47:00 +0000 (-0400)
Subject: Port: removed unused clone() compat
X-Git-Tag: v2.8.0-rc1~275
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=853b12e91f8fb572334ea43252de8543a11f6602;p=lttng-tools.git

Port: removed unused clone() compat

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/compat/Makefile.am b/src/common/compat/Makefile.am
index 7cd3f91fc..9b1211701 100644
--- a/src/common/compat/Makefile.am
+++ b/src/common/compat/Makefile.am
@@ -8,6 +8,6 @@ else
 COMPAT=compat-poll.c
 endif
 
-libcompat_la_SOURCES = poll.h fcntl.h endian.h mman.h clone.h \
+libcompat_la_SOURCES = poll.h fcntl.h endian.h mman.h \
 		socket.h compat-fcntl.c uuid.h tid.h \
 		getenv.h string.h $(COMPAT)
diff --git a/src/common/compat/clone.h b/src/common/compat/clone.h
deleted file mode 100644
index 581595be0..000000000
--- a/src/common/compat/clone.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2011 - David Goulet <dgoulet@efficios.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef _COMPAT_CLONE_H
-#define _COMPAT_CLONE_H
-
-#ifdef __linux__
-
-#include <sched.h>
-
-static inline
-pid_t lttng_clone_files(int (*fn)(void *), void *child_stack, void *arg)
-{
-	return clone(fn, child_stack, CLONE_FILES | SIGCHLD, arg);
-}
-
-#elif defined(__FreeBSD__)
-
-#include <unistd.h>
-
-static inline
-pid_t lttng_clone_files(int (*fn)(void *), void *child_stack, void *arg)
-{
-	pid_t pid;
-
-	pid = rfork(RFPROC | RFTHREAD);
-	if (pid == 0) {
-		/* child */
-		int ret;
-
-		ret = fn(arg);
-		exit(ret);
-	} else if (pid > 0) {
-		/* parent */
-		/*
-		 * Just return, the caller will wait for the child.
-		 */
-		return pid;
-	} else {
-		/* Error */
-		return pid;
-	}
-}
-
-#else
-#error "Please add support for your OS."
-#endif /* __linux__ , __FreeBSD__ */
-
-#endif /* _COMPAT_CLONE_H */