diff options
Diffstat (limited to 'main/libc0.9.32/0022-Add-eventfd-support.patch')
| -rw-r--r-- | main/libc0.9.32/0022-Add-eventfd-support.patch | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/main/libc0.9.32/0022-Add-eventfd-support.patch b/main/libc0.9.32/0022-Add-eventfd-support.patch deleted file mode 100644 index d42da01206..0000000000 --- a/main/libc0.9.32/0022-Add-eventfd-support.patch +++ /dev/null @@ -1,118 +0,0 @@ -From 000e9aca3ee3f07c934a154fd375c5f3c7f9cc80 Mon Sep 17 00:00:00 2001 -From: Jean-Christian de Rivaz <jc@eclis.ch> -Date: Mon, 24 Oct 2011 19:07:43 +0200 -Subject: [PATCH] Add eventfd support. - -Hello, - -I whould like to share this simple patch that add the eventfd call to -uClibc. Please review so it can be accepted to be merged. - -Jean-Christian - -Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch> -Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> -(cherry picked from commit 9ed163dc0eaebe8734c35b356c406e9eb1c68d76) ---- - libc/sysdeps/linux/common/Makefile.in | 3 +- - libc/sysdeps/linux/common/eventfd.c | 18 +++++++++++ - libc/sysdeps/linux/common/sys/eventfd.h | 48 +++++++++++++++++++++++++++++++ - 3 files changed, 68 insertions(+), 1 deletions(-) - create mode 100644 libc/sysdeps/linux/common/eventfd.c - create mode 100644 libc/sysdeps/linux/common/sys/eventfd.h - -diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in -index 8f936ff..63f3f6f 100644 ---- a/libc/sysdeps/linux/common/Makefile.in -+++ b/libc/sysdeps/linux/common/Makefile.in -@@ -24,7 +24,8 @@ CSRC-$(UCLIBC_LINUX_SPECIFIC) += capget.c capset.c inotify.c ioperm.c iopl.c \ - remap_file_pages.c sched_getaffinity.c sched_setaffinity.c \ - sendfile64.c sendfile.c setfsgid.c setfsuid.c setresuid.c \ - splice.c vmsplice.c tee.c signalfd.c swapoff.c swapon.c \ -- sync_file_range.c sysctl.c sysinfo.c timerfd.c uselib.c vhangup.c -+ sync_file_range.c sysctl.c sysinfo.c eventfd.c timerfd.c uselib.c \ -+ vhangup.c - # NPTL needs these internally: madvise.c - CSRC-$(findstring y,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_THREADS_NATIVE)) += madvise.c - ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) -diff --git a/libc/sysdeps/linux/common/eventfd.c b/libc/sysdeps/linux/common/eventfd.c -new file mode 100644 -index 0000000..cc3f3f0 ---- /dev/null -+++ b/libc/sysdeps/linux/common/eventfd.c -@@ -0,0 +1,18 @@ -+/* vi: set sw=4 ts=4: */ -+/* -+ * eventfd() for uClibc -+ * -+ * Copyright (C) 2011 Jean-Christian de Rivaz <jc@eclis.ch> -+ * -+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. -+ */ -+ -+#include <sys/syscall.h> -+#include <sys/eventfd.h> -+ -+/* -+ * eventfd() -+ */ -+#ifdef __NR_eventfd -+_syscall2(int, eventfd, int, count, int, flags) -+#endif -diff --git a/libc/sysdeps/linux/common/sys/eventfd.h b/libc/sysdeps/linux/common/sys/eventfd.h -new file mode 100644 -index 0000000..311f803 ---- /dev/null -+++ b/libc/sysdeps/linux/common/sys/eventfd.h -@@ -0,0 +1,48 @@ -+/* Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library 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 -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#ifndef _SYS_EVENTFD_H -+#define _SYS_EVENTFD_H 1 -+ -+#include <stdint.h> -+ -+ -+/* Type for event counter. */ -+typedef uint64_t eventfd_t; -+ -+/* Flags for signalfd. */ -+enum -+ { -+ EFD_SEMAPHORE = 1, -+#define EFD_SEMAPHORE EFD_SEMAPHORE -+ EFD_CLOEXEC = 02000000, -+#define EFD_CLOEXEC EFD_CLOEXEC -+ EFD_NONBLOCK = 04000 -+#define EFD_NONBLOCK EFD_NONBLOCK -+ }; -+ -+ -+__BEGIN_DECLS -+ -+/* Return file descriptor for generic event channel. Set initial -+ value to COUNT. */ -+extern int eventfd (int __count, int __flags) __THROW; -+ -+__END_DECLS -+ -+#endif /* sys/eventfd.h */ --- -1.7.8 - |