From: "Anthony G. Basile" <blueness@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] proj/releng:master commit in: tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/, ...
Date: Fri, 10 May 2013 11:00:42 +0000 (UTC) [thread overview]
Message-ID: <1368183619.9c010de2a858069df747a23f465459d488c9b4d4.blueness@gentoo> (raw)
commit: 9c010de2a858069df747a23f465459d488c9b4d4
Author: Anthony G. Basile <blueness <AT> gentoo <DOT> org>
AuthorDate: Fri May 10 11:00:19 2013 +0000
Commit: Anthony G. Basile <blueness <AT> gentoo <DOT> org>
CommitDate: Fri May 10 11:00:19 2013 +0000
URL: http://git.overlays.gentoo.org/gitweb/?p=proj/releng.git;a=commit;h=9c010de2
tools-uclibc: use uclibc's epatch_user to backport important patches
---
.../patches/sys-libs/uclibc/00_fix-eventfd.patch | 59 ++++
.../sys-libs/uclibc/01_add-posix_fallocate.patch | 321 ++++++++++++++++++++
.../patches/sys-libs/uclibc/00_fix-eventfd.patch | 59 ++++
.../sys-libs/uclibc/01_add-posix_fallocate.patch | 321 ++++++++++++++++++++
.../patches/sys-libs/uclibc/00_fix-eventfd.patch | 59 ++++
.../sys-libs/uclibc/01_add-posix_fallocate.patch | 321 ++++++++++++++++++++
.../patches/sys-libs/uclibc/00_fix-eventfd.patch | 59 ++++
.../sys-libs/uclibc/01_add-posix_fallocate.patch | 321 ++++++++++++++++++++
8 files changed, 1520 insertions(+), 0 deletions(-)
diff --git a/tools-uclibc/portage.amd64.hardened/patches/sys-libs/uclibc/00_fix-eventfd.patch b/tools-uclibc/portage.amd64.hardened/patches/sys-libs/uclibc/00_fix-eventfd.patch
new file mode 100644
index 0000000..cfc64de
--- /dev/null
+++ b/tools-uclibc/portage.amd64.hardened/patches/sys-libs/uclibc/00_fix-eventfd.patch
@@ -0,0 +1,59 @@
+From e118373cbb58ba5ffa5fb6670957678d5b87cdb9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 10 Jun 2012 16:36:23 +0000
+Subject: eventfd: Implement eventfd2 and fix eventfd
+
+eventfd: evntfd assumes to take two arguments instead it
+should be one evntfd expects two therefore implement both syscalls with
+correct parameters
+
+Thanks Eugene Rudoy for reporting it and also providing the patch
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+diff --git a/libc/sysdeps/linux/common/eventfd.c b/libc/sysdeps/linux/common/eventfd.c
+index cc3f3f0..96597ab 100644
+--- a/libc/sysdeps/linux/common/eventfd.c
++++ b/libc/sysdeps/linux/common/eventfd.c
+@@ -7,12 +7,24 @@
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
++#include <errno.h>
+ #include <sys/syscall.h>
+ #include <sys/eventfd.h>
+
+ /*
+ * eventfd()
+ */
+-#ifdef __NR_eventfd
+-_syscall2(int, eventfd, int, count, int, flags)
++#if defined __NR_eventfd || defined __NR_eventfd2
++int eventfd (int count, int flags)
++{
++#if defined __NR_eventfd2
++ return INLINE_SYSCALL (eventfd2, 2, count, flags);
++#elif defined __NR_eventfd
++ if (flags != 0) {
++ __set_errno (EINVAL);
++ return -1;
++ }
++ return INLINE_SYSCALL (eventfd, 1, count);
++#endif
++}
+ #endif
+diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c
+index 3567b07..1fc2393 100644
+--- a/libc/sysdeps/linux/common/stubs.c
++++ b/libc/sysdeps/linux/common/stubs.c
+@@ -110,7 +110,7 @@ make_stub(epoll_pwait)
+ make_stub(epoll_wait)
+ #endif
+
+-#if !defined __NR_eventfd && defined __UCLIBC_LINUX_SPECIFIC__
++#if !defined __NR_eventfd && !defined __NR_eventfd2 && defined __UCLIBC_LINUX_SPECIFIC__
+ make_stub(eventfd)
+ #endif
+
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.amd64.hardened/patches/sys-libs/uclibc/01_add-posix_fallocate.patch b/tools-uclibc/portage.amd64.hardened/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
new file mode 100644
index 0000000..dc7bbd7
--- /dev/null
+++ b/tools-uclibc/portage.amd64.hardened/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
@@ -0,0 +1,321 @@
+From 5643900913f64c00f1c2958914586708efa5a473 Mon Sep 17 00:00:00 2001
+From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+Date: Tue, 17 Apr 2012 07:30:15 +0000
+Subject: libc: add posix_fallocate()
+
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+diff --git a/include/fcntl.h b/include/fcntl.h
+index ed009dd..c749ad5 100644
+--- a/include/fcntl.h
++++ b/include/fcntl.h
+@@ -217,9 +217,7 @@ extern int posix_fadvise64 (int __fd, __off64_t __offset, __off64_t __len,
+
+ #endif
+
+-#if 0 /* && defined __UCLIBC_HAS_ADVANCED_REALTIME__ */
+-
+-/* FIXME -- uClibc should probably implement these... */
++#if defined __UCLIBC_HAS_ADVANCED_REALTIME__
+
+ /* Reserve storage for the data of the file associated with FD.
+
+diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
+index 566722d..29566dd 100644
+--- a/libc/sysdeps/linux/common/Makefile.in
++++ b/libc/sysdeps/linux/common/Makefile.in
+@@ -82,7 +82,8 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_getres.c clock_gettime.c clock_settime.c \
+ sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \
+ sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c
+ # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_
get_info|pthread_mutex_timedlock|sem_timedwait
+-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c
++CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \
++ posix_fallocate.c posix_fallocate64.c
+ CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c
+ CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c
+ CSRC-$(UCLIBC_HAS_XATTR) += xattr.c
+diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
+index 4d1e0cb..6184c2b 100644
+--- a/libc/sysdeps/linux/common/bits/kernel-features.h
++++ b/libc/sysdeps/linux/common/bits/kernel-features.h
+@@ -495,6 +495,14 @@
+ # define __ASSUME_PRIVATE_FUTEX 1
+ #endif
+
++/* Support for fallocate was added in 2.6.23,
++ on s390 only after 2.6.23-rc1, on alpha only after 2.6.33-rc1. */
++#if __LINUX_KERNEL_VERSION >= 0x020617 \
++ && (!defined __s390__ || __LINUX_KERNEL_VERSION >= 0x020618) \
++ && (!defined __alpha__ || __LINUX_KERNEL_VERSION >= 0x020621)
++# define __ASSUME_FALLOCATE 1
++#endif
++
+ /* getcpu is a syscall for x86-64 since 3.1. */
+ #if defined __x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100
+ # define __ASSUME_GETCPU_SYSCALL 1
+diff --git a/libc/sysdeps/linux/common/posix_fallocate.c b/libc/sysdeps/linux/common/posix_fallocate.c
+new file mode 100644
+index 0000000..9aaa6ce
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate.c
+@@ -0,0 +1,43 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++int posix_fallocate(int fd, __off_t offset, __off_t len)
++{
++ int ret;
++
++# if __WORDSIZE == 32
++ uint32_t off_low = offset;
++ uint32_t len_low = len;
++ /* may assert that these >>31 are 0 */
++ uint32_t zero = 0;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (zero, off_low),
++ __LONG_LONG_PAIR (zero, len_low)));
++# elif __WORDSIZE == 64
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len));
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++#endif
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64
++strong_alias(posix_fallocate,posix_fallocate64)
++# endif
++#endif
+diff --git a/libc/sysdeps/linux/common/posix_fallocate64.c b/libc/sysdeps/linux/common/posix_fallocate64.c
+new file mode 100644
+index 0000000..818d868
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate64.c
+@@ -0,0 +1,39 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++
++# if __WORDSIZE == 64
++/* Can use normal posix_fallocate() */
++# elif __WORDSIZE == 32
++int posix_fallocate64(int fd, __off64_t offset, __off64_t len)
++{
++ int ret;
++ uint32_t off_low = offset & 0xffffffff;
++ uint32_t off_high = offset >> 32;
++ uint32_t len_low = len & 0xffffffff;
++ uint32_t len_high = len >> 32;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (off_high, off_low),
++ __LONG_LONG_PAIR (len_high, len_low)));
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++# endif
++#endif
+diff --git a/test/.gitignore b/test/.gitignore
+index c068f89..ec04628 100644
+--- a/test/.gitignore
++++ b/test/.gitignore
+@@ -319,6 +319,8 @@ unistd/getcwd
+ unistd/getopt
+ unistd/getopt_long
+ unistd/tstgetopt
++unistd/tst-posix_fallocate
++unistd/tst-posix_fallocate64
+ unistd/tst-preadwrite
+ unistd/tst-preadwrite64
+ unistd/vfork
+diff --git a/test/unistd/Makefile.in b/test/unistd/Makefile.in
+index c542f98..24b9a37 100644
+--- a/test/unistd/Makefile.in
++++ b/test/unistd/Makefile.in
+@@ -2,7 +2,10 @@
+ # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+
+ ifeq ($(UCLIBC_HAS_LFS),)
+-TESTS_DISABLED := tst-preadwrite64
++TESTS_DISABLED := tst-preadwrite64 tst-posix_fallocate64
++endif
++ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),)
++TESTS_DISABLED := tst-posix_fallocate
+ endif
+ OPTS_getopt := -abcXXX -9
+ OPTS_getopt_long := --add XXX --delete YYY --verbose
+diff --git a/test/unistd/tst-posix_fallocate.c b/test/unistd/tst-posix_fallocate.c
+new file mode 100644
+index 0000000..d41c604
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate.c
+@@ -0,0 +1,127 @@
++#include <fcntl.h>
++#include <sys/stat.h>
++
++#ifndef TST_POSIX_FALLOCATE64
++# define stat64 stat
++# define fstat64 fstat
++# else
++# ifndef O_LARGEFILE
++# error no O_LARGEFILE but you want to test with LFS enabled
++# endif
++#endif
++
++static void do_prepare (void);
++#define PREPARE(argc, argv) do_prepare ()
++static int do_test (void);
++#define TEST_FUNCTION do_test ()
++#include <test-skeleton.c>
++
++static int fd;
++static void
++do_prepare (void)
++{
++ fd = create_temp_file ("tst-posix_fallocate.", NULL);
++ if (fd == -1)
++ {
++ printf ("cannot create temporary file: %m\n");
++ exit (1);
++ }
++}
++
++
++static int
++do_test (void)
++{
++ struct stat64 st;
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("1st fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 0)
++ {
++ puts ("file not created with size 0");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 512, 768) != 0)
++ {
++ puts ("1st posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("2nd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ printf ("file size after 1st posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 512u + 768u);
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 0, 1024) != 0)
++ {
++ puts ("2nd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("3rd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ puts ("file size changed in 2nd posix_fallocate");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 2048, 64) != 0)
++ {
++ puts ("3rd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("4th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 2048 + 64)
++ {
++ printf ("file size after 3rd posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 2048u + 64u);
++ return 1;
++ }
++#ifdef TST_POSIX_FALLOCATE64
++ if (posix_fallocate64 (fd, 4097ULL, 4294967295ULL + 2ULL) != 0)
++ {
++ puts ("4th posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("5th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL)
++ {
++ printf ("file size after 4th posix_fallocate call is %llu, expected %llu\n",
++ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL);
++ return 1;
++ }
++#endif
++ close (fd);
++
++ return 0;
++}
+diff --git a/test/unistd/tst-posix_fallocate64.c b/test/unistd/tst-posix_fallocate64.c
+new file mode 100644
+index 0000000..b1ee0ff
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate64.c
+@@ -0,0 +1,2 @@
++#define TST_POSIX_FALLOCATE64
++#include "tst-posix_fallocate.c"
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.amd64.vanilla/patches/sys-libs/uclibc/00_fix-eventfd.patch b/tools-uclibc/portage.amd64.vanilla/patches/sys-libs/uclibc/00_fix-eventfd.patch
new file mode 100644
index 0000000..cfc64de
--- /dev/null
+++ b/tools-uclibc/portage.amd64.vanilla/patches/sys-libs/uclibc/00_fix-eventfd.patch
@@ -0,0 +1,59 @@
+From e118373cbb58ba5ffa5fb6670957678d5b87cdb9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 10 Jun 2012 16:36:23 +0000
+Subject: eventfd: Implement eventfd2 and fix eventfd
+
+eventfd: evntfd assumes to take two arguments instead it
+should be one evntfd expects two therefore implement both syscalls with
+correct parameters
+
+Thanks Eugene Rudoy for reporting it and also providing the patch
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+diff --git a/libc/sysdeps/linux/common/eventfd.c b/libc/sysdeps/linux/common/eventfd.c
+index cc3f3f0..96597ab 100644
+--- a/libc/sysdeps/linux/common/eventfd.c
++++ b/libc/sysdeps/linux/common/eventfd.c
+@@ -7,12 +7,24 @@
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
++#include <errno.h>
+ #include <sys/syscall.h>
+ #include <sys/eventfd.h>
+
+ /*
+ * eventfd()
+ */
+-#ifdef __NR_eventfd
+-_syscall2(int, eventfd, int, count, int, flags)
++#if defined __NR_eventfd || defined __NR_eventfd2
++int eventfd (int count, int flags)
++{
++#if defined __NR_eventfd2
++ return INLINE_SYSCALL (eventfd2, 2, count, flags);
++#elif defined __NR_eventfd
++ if (flags != 0) {
++ __set_errno (EINVAL);
++ return -1;
++ }
++ return INLINE_SYSCALL (eventfd, 1, count);
++#endif
++}
+ #endif
+diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c
+index 3567b07..1fc2393 100644
+--- a/libc/sysdeps/linux/common/stubs.c
++++ b/libc/sysdeps/linux/common/stubs.c
+@@ -110,7 +110,7 @@ make_stub(epoll_pwait)
+ make_stub(epoll_wait)
+ #endif
+
+-#if !defined __NR_eventfd && defined __UCLIBC_LINUX_SPECIFIC__
++#if !defined __NR_eventfd && !defined __NR_eventfd2 && defined __UCLIBC_LINUX_SPECIFIC__
+ make_stub(eventfd)
+ #endif
+
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.amd64.vanilla/patches/sys-libs/uclibc/01_add-posix_fallocate.patch b/tools-uclibc/portage.amd64.vanilla/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
new file mode 100644
index 0000000..dc7bbd7
--- /dev/null
+++ b/tools-uclibc/portage.amd64.vanilla/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
@@ -0,0 +1,321 @@
+From 5643900913f64c00f1c2958914586708efa5a473 Mon Sep 17 00:00:00 2001
+From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+Date: Tue, 17 Apr 2012 07:30:15 +0000
+Subject: libc: add posix_fallocate()
+
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+diff --git a/include/fcntl.h b/include/fcntl.h
+index ed009dd..c749ad5 100644
+--- a/include/fcntl.h
++++ b/include/fcntl.h
+@@ -217,9 +217,7 @@ extern int posix_fadvise64 (int __fd, __off64_t __offset, __off64_t __len,
+
+ #endif
+
+-#if 0 /* && defined __UCLIBC_HAS_ADVANCED_REALTIME__ */
+-
+-/* FIXME -- uClibc should probably implement these... */
++#if defined __UCLIBC_HAS_ADVANCED_REALTIME__
+
+ /* Reserve storage for the data of the file associated with FD.
+
+diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
+index 566722d..29566dd 100644
+--- a/libc/sysdeps/linux/common/Makefile.in
++++ b/libc/sysdeps/linux/common/Makefile.in
+@@ -82,7 +82,8 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_getres.c clock_gettime.c clock_settime.c \
+ sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \
+ sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c
+ # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_
get_info|pthread_mutex_timedlock|sem_timedwait
+-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c
++CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \
++ posix_fallocate.c posix_fallocate64.c
+ CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c
+ CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c
+ CSRC-$(UCLIBC_HAS_XATTR) += xattr.c
+diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
+index 4d1e0cb..6184c2b 100644
+--- a/libc/sysdeps/linux/common/bits/kernel-features.h
++++ b/libc/sysdeps/linux/common/bits/kernel-features.h
+@@ -495,6 +495,14 @@
+ # define __ASSUME_PRIVATE_FUTEX 1
+ #endif
+
++/* Support for fallocate was added in 2.6.23,
++ on s390 only after 2.6.23-rc1, on alpha only after 2.6.33-rc1. */
++#if __LINUX_KERNEL_VERSION >= 0x020617 \
++ && (!defined __s390__ || __LINUX_KERNEL_VERSION >= 0x020618) \
++ && (!defined __alpha__ || __LINUX_KERNEL_VERSION >= 0x020621)
++# define __ASSUME_FALLOCATE 1
++#endif
++
+ /* getcpu is a syscall for x86-64 since 3.1. */
+ #if defined __x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100
+ # define __ASSUME_GETCPU_SYSCALL 1
+diff --git a/libc/sysdeps/linux/common/posix_fallocate.c b/libc/sysdeps/linux/common/posix_fallocate.c
+new file mode 100644
+index 0000000..9aaa6ce
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate.c
+@@ -0,0 +1,43 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++int posix_fallocate(int fd, __off_t offset, __off_t len)
++{
++ int ret;
++
++# if __WORDSIZE == 32
++ uint32_t off_low = offset;
++ uint32_t len_low = len;
++ /* may assert that these >>31 are 0 */
++ uint32_t zero = 0;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (zero, off_low),
++ __LONG_LONG_PAIR (zero, len_low)));
++# elif __WORDSIZE == 64
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len));
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++#endif
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64
++strong_alias(posix_fallocate,posix_fallocate64)
++# endif
++#endif
+diff --git a/libc/sysdeps/linux/common/posix_fallocate64.c b/libc/sysdeps/linux/common/posix_fallocate64.c
+new file mode 100644
+index 0000000..818d868
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate64.c
+@@ -0,0 +1,39 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++
++# if __WORDSIZE == 64
++/* Can use normal posix_fallocate() */
++# elif __WORDSIZE == 32
++int posix_fallocate64(int fd, __off64_t offset, __off64_t len)
++{
++ int ret;
++ uint32_t off_low = offset & 0xffffffff;
++ uint32_t off_high = offset >> 32;
++ uint32_t len_low = len & 0xffffffff;
++ uint32_t len_high = len >> 32;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (off_high, off_low),
++ __LONG_LONG_PAIR (len_high, len_low)));
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++# endif
++#endif
+diff --git a/test/.gitignore b/test/.gitignore
+index c068f89..ec04628 100644
+--- a/test/.gitignore
++++ b/test/.gitignore
+@@ -319,6 +319,8 @@ unistd/getcwd
+ unistd/getopt
+ unistd/getopt_long
+ unistd/tstgetopt
++unistd/tst-posix_fallocate
++unistd/tst-posix_fallocate64
+ unistd/tst-preadwrite
+ unistd/tst-preadwrite64
+ unistd/vfork
+diff --git a/test/unistd/Makefile.in b/test/unistd/Makefile.in
+index c542f98..24b9a37 100644
+--- a/test/unistd/Makefile.in
++++ b/test/unistd/Makefile.in
+@@ -2,7 +2,10 @@
+ # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+
+ ifeq ($(UCLIBC_HAS_LFS),)
+-TESTS_DISABLED := tst-preadwrite64
++TESTS_DISABLED := tst-preadwrite64 tst-posix_fallocate64
++endif
++ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),)
++TESTS_DISABLED := tst-posix_fallocate
+ endif
+ OPTS_getopt := -abcXXX -9
+ OPTS_getopt_long := --add XXX --delete YYY --verbose
+diff --git a/test/unistd/tst-posix_fallocate.c b/test/unistd/tst-posix_fallocate.c
+new file mode 100644
+index 0000000..d41c604
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate.c
+@@ -0,0 +1,127 @@
++#include <fcntl.h>
++#include <sys/stat.h>
++
++#ifndef TST_POSIX_FALLOCATE64
++# define stat64 stat
++# define fstat64 fstat
++# else
++# ifndef O_LARGEFILE
++# error no O_LARGEFILE but you want to test with LFS enabled
++# endif
++#endif
++
++static void do_prepare (void);
++#define PREPARE(argc, argv) do_prepare ()
++static int do_test (void);
++#define TEST_FUNCTION do_test ()
++#include <test-skeleton.c>
++
++static int fd;
++static void
++do_prepare (void)
++{
++ fd = create_temp_file ("tst-posix_fallocate.", NULL);
++ if (fd == -1)
++ {
++ printf ("cannot create temporary file: %m\n");
++ exit (1);
++ }
++}
++
++
++static int
++do_test (void)
++{
++ struct stat64 st;
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("1st fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 0)
++ {
++ puts ("file not created with size 0");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 512, 768) != 0)
++ {
++ puts ("1st posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("2nd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ printf ("file size after 1st posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 512u + 768u);
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 0, 1024) != 0)
++ {
++ puts ("2nd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("3rd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ puts ("file size changed in 2nd posix_fallocate");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 2048, 64) != 0)
++ {
++ puts ("3rd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("4th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 2048 + 64)
++ {
++ printf ("file size after 3rd posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 2048u + 64u);
++ return 1;
++ }
++#ifdef TST_POSIX_FALLOCATE64
++ if (posix_fallocate64 (fd, 4097ULL, 4294967295ULL + 2ULL) != 0)
++ {
++ puts ("4th posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("5th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL)
++ {
++ printf ("file size after 4th posix_fallocate call is %llu, expected %llu\n",
++ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL);
++ return 1;
++ }
++#endif
++ close (fd);
++
++ return 0;
++}
+diff --git a/test/unistd/tst-posix_fallocate64.c b/test/unistd/tst-posix_fallocate64.c
+new file mode 100644
+index 0000000..b1ee0ff
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate64.c
+@@ -0,0 +1,2 @@
++#define TST_POSIX_FALLOCATE64
++#include "tst-posix_fallocate.c"
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.i686.hardened/patches/sys-libs/uclibc/00_fix-eventfd.patch b/tools-uclibc/portage.i686.hardened/patches/sys-libs/uclibc/00_fix-eventfd.patch
new file mode 100644
index 0000000..cfc64de
--- /dev/null
+++ b/tools-uclibc/portage.i686.hardened/patches/sys-libs/uclibc/00_fix-eventfd.patch
@@ -0,0 +1,59 @@
+From e118373cbb58ba5ffa5fb6670957678d5b87cdb9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 10 Jun 2012 16:36:23 +0000
+Subject: eventfd: Implement eventfd2 and fix eventfd
+
+eventfd: evntfd assumes to take two arguments instead it
+should be one evntfd expects two therefore implement both syscalls with
+correct parameters
+
+Thanks Eugene Rudoy for reporting it and also providing the patch
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+diff --git a/libc/sysdeps/linux/common/eventfd.c b/libc/sysdeps/linux/common/eventfd.c
+index cc3f3f0..96597ab 100644
+--- a/libc/sysdeps/linux/common/eventfd.c
++++ b/libc/sysdeps/linux/common/eventfd.c
+@@ -7,12 +7,24 @@
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
++#include <errno.h>
+ #include <sys/syscall.h>
+ #include <sys/eventfd.h>
+
+ /*
+ * eventfd()
+ */
+-#ifdef __NR_eventfd
+-_syscall2(int, eventfd, int, count, int, flags)
++#if defined __NR_eventfd || defined __NR_eventfd2
++int eventfd (int count, int flags)
++{
++#if defined __NR_eventfd2
++ return INLINE_SYSCALL (eventfd2, 2, count, flags);
++#elif defined __NR_eventfd
++ if (flags != 0) {
++ __set_errno (EINVAL);
++ return -1;
++ }
++ return INLINE_SYSCALL (eventfd, 1, count);
++#endif
++}
+ #endif
+diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c
+index 3567b07..1fc2393 100644
+--- a/libc/sysdeps/linux/common/stubs.c
++++ b/libc/sysdeps/linux/common/stubs.c
+@@ -110,7 +110,7 @@ make_stub(epoll_pwait)
+ make_stub(epoll_wait)
+ #endif
+
+-#if !defined __NR_eventfd && defined __UCLIBC_LINUX_SPECIFIC__
++#if !defined __NR_eventfd && !defined __NR_eventfd2 && defined __UCLIBC_LINUX_SPECIFIC__
+ make_stub(eventfd)
+ #endif
+
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.i686.hardened/patches/sys-libs/uclibc/01_add-posix_fallocate.patch b/tools-uclibc/portage.i686.hardened/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
new file mode 100644
index 0000000..dc7bbd7
--- /dev/null
+++ b/tools-uclibc/portage.i686.hardened/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
@@ -0,0 +1,321 @@
+From 5643900913f64c00f1c2958914586708efa5a473 Mon Sep 17 00:00:00 2001
+From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+Date: Tue, 17 Apr 2012 07:30:15 +0000
+Subject: libc: add posix_fallocate()
+
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+diff --git a/include/fcntl.h b/include/fcntl.h
+index ed009dd..c749ad5 100644
+--- a/include/fcntl.h
++++ b/include/fcntl.h
+@@ -217,9 +217,7 @@ extern int posix_fadvise64 (int __fd, __off64_t __offset, __off64_t __len,
+
+ #endif
+
+-#if 0 /* && defined __UCLIBC_HAS_ADVANCED_REALTIME__ */
+-
+-/* FIXME -- uClibc should probably implement these... */
++#if defined __UCLIBC_HAS_ADVANCED_REALTIME__
+
+ /* Reserve storage for the data of the file associated with FD.
+
+diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
+index 566722d..29566dd 100644
+--- a/libc/sysdeps/linux/common/Makefile.in
++++ b/libc/sysdeps/linux/common/Makefile.in
+@@ -82,7 +82,8 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_getres.c clock_gettime.c clock_settime.c \
+ sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \
+ sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c
+ # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_
get_info|pthread_mutex_timedlock|sem_timedwait
+-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c
++CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \
++ posix_fallocate.c posix_fallocate64.c
+ CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c
+ CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c
+ CSRC-$(UCLIBC_HAS_XATTR) += xattr.c
+diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
+index 4d1e0cb..6184c2b 100644
+--- a/libc/sysdeps/linux/common/bits/kernel-features.h
++++ b/libc/sysdeps/linux/common/bits/kernel-features.h
+@@ -495,6 +495,14 @@
+ # define __ASSUME_PRIVATE_FUTEX 1
+ #endif
+
++/* Support for fallocate was added in 2.6.23,
++ on s390 only after 2.6.23-rc1, on alpha only after 2.6.33-rc1. */
++#if __LINUX_KERNEL_VERSION >= 0x020617 \
++ && (!defined __s390__ || __LINUX_KERNEL_VERSION >= 0x020618) \
++ && (!defined __alpha__ || __LINUX_KERNEL_VERSION >= 0x020621)
++# define __ASSUME_FALLOCATE 1
++#endif
++
+ /* getcpu is a syscall for x86-64 since 3.1. */
+ #if defined __x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100
+ # define __ASSUME_GETCPU_SYSCALL 1
+diff --git a/libc/sysdeps/linux/common/posix_fallocate.c b/libc/sysdeps/linux/common/posix_fallocate.c
+new file mode 100644
+index 0000000..9aaa6ce
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate.c
+@@ -0,0 +1,43 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++int posix_fallocate(int fd, __off_t offset, __off_t len)
++{
++ int ret;
++
++# if __WORDSIZE == 32
++ uint32_t off_low = offset;
++ uint32_t len_low = len;
++ /* may assert that these >>31 are 0 */
++ uint32_t zero = 0;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (zero, off_low),
++ __LONG_LONG_PAIR (zero, len_low)));
++# elif __WORDSIZE == 64
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len));
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++#endif
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64
++strong_alias(posix_fallocate,posix_fallocate64)
++# endif
++#endif
+diff --git a/libc/sysdeps/linux/common/posix_fallocate64.c b/libc/sysdeps/linux/common/posix_fallocate64.c
+new file mode 100644
+index 0000000..818d868
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate64.c
+@@ -0,0 +1,39 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++
++# if __WORDSIZE == 64
++/* Can use normal posix_fallocate() */
++# elif __WORDSIZE == 32
++int posix_fallocate64(int fd, __off64_t offset, __off64_t len)
++{
++ int ret;
++ uint32_t off_low = offset & 0xffffffff;
++ uint32_t off_high = offset >> 32;
++ uint32_t len_low = len & 0xffffffff;
++ uint32_t len_high = len >> 32;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (off_high, off_low),
++ __LONG_LONG_PAIR (len_high, len_low)));
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++# endif
++#endif
+diff --git a/test/.gitignore b/test/.gitignore
+index c068f89..ec04628 100644
+--- a/test/.gitignore
++++ b/test/.gitignore
+@@ -319,6 +319,8 @@ unistd/getcwd
+ unistd/getopt
+ unistd/getopt_long
+ unistd/tstgetopt
++unistd/tst-posix_fallocate
++unistd/tst-posix_fallocate64
+ unistd/tst-preadwrite
+ unistd/tst-preadwrite64
+ unistd/vfork
+diff --git a/test/unistd/Makefile.in b/test/unistd/Makefile.in
+index c542f98..24b9a37 100644
+--- a/test/unistd/Makefile.in
++++ b/test/unistd/Makefile.in
+@@ -2,7 +2,10 @@
+ # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+
+ ifeq ($(UCLIBC_HAS_LFS),)
+-TESTS_DISABLED := tst-preadwrite64
++TESTS_DISABLED := tst-preadwrite64 tst-posix_fallocate64
++endif
++ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),)
++TESTS_DISABLED := tst-posix_fallocate
+ endif
+ OPTS_getopt := -abcXXX -9
+ OPTS_getopt_long := --add XXX --delete YYY --verbose
+diff --git a/test/unistd/tst-posix_fallocate.c b/test/unistd/tst-posix_fallocate.c
+new file mode 100644
+index 0000000..d41c604
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate.c
+@@ -0,0 +1,127 @@
++#include <fcntl.h>
++#include <sys/stat.h>
++
++#ifndef TST_POSIX_FALLOCATE64
++# define stat64 stat
++# define fstat64 fstat
++# else
++# ifndef O_LARGEFILE
++# error no O_LARGEFILE but you want to test with LFS enabled
++# endif
++#endif
++
++static void do_prepare (void);
++#define PREPARE(argc, argv) do_prepare ()
++static int do_test (void);
++#define TEST_FUNCTION do_test ()
++#include <test-skeleton.c>
++
++static int fd;
++static void
++do_prepare (void)
++{
++ fd = create_temp_file ("tst-posix_fallocate.", NULL);
++ if (fd == -1)
++ {
++ printf ("cannot create temporary file: %m\n");
++ exit (1);
++ }
++}
++
++
++static int
++do_test (void)
++{
++ struct stat64 st;
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("1st fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 0)
++ {
++ puts ("file not created with size 0");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 512, 768) != 0)
++ {
++ puts ("1st posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("2nd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ printf ("file size after 1st posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 512u + 768u);
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 0, 1024) != 0)
++ {
++ puts ("2nd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("3rd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ puts ("file size changed in 2nd posix_fallocate");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 2048, 64) != 0)
++ {
++ puts ("3rd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("4th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 2048 + 64)
++ {
++ printf ("file size after 3rd posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 2048u + 64u);
++ return 1;
++ }
++#ifdef TST_POSIX_FALLOCATE64
++ if (posix_fallocate64 (fd, 4097ULL, 4294967295ULL + 2ULL) != 0)
++ {
++ puts ("4th posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("5th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL)
++ {
++ printf ("file size after 4th posix_fallocate call is %llu, expected %llu\n",
++ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL);
++ return 1;
++ }
++#endif
++ close (fd);
++
++ return 0;
++}
+diff --git a/test/unistd/tst-posix_fallocate64.c b/test/unistd/tst-posix_fallocate64.c
+new file mode 100644
+index 0000000..b1ee0ff
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate64.c
+@@ -0,0 +1,2 @@
++#define TST_POSIX_FALLOCATE64
++#include "tst-posix_fallocate.c"
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/00_fix-eventfd.patch b/tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/00_fix-eventfd.patch
new file mode 100644
index 0000000..cfc64de
--- /dev/null
+++ b/tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/00_fix-eventfd.patch
@@ -0,0 +1,59 @@
+From e118373cbb58ba5ffa5fb6670957678d5b87cdb9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 10 Jun 2012 16:36:23 +0000
+Subject: eventfd: Implement eventfd2 and fix eventfd
+
+eventfd: evntfd assumes to take two arguments instead it
+should be one evntfd expects two therefore implement both syscalls with
+correct parameters
+
+Thanks Eugene Rudoy for reporting it and also providing the patch
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+diff --git a/libc/sysdeps/linux/common/eventfd.c b/libc/sysdeps/linux/common/eventfd.c
+index cc3f3f0..96597ab 100644
+--- a/libc/sysdeps/linux/common/eventfd.c
++++ b/libc/sysdeps/linux/common/eventfd.c
+@@ -7,12 +7,24 @@
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
++#include <errno.h>
+ #include <sys/syscall.h>
+ #include <sys/eventfd.h>
+
+ /*
+ * eventfd()
+ */
+-#ifdef __NR_eventfd
+-_syscall2(int, eventfd, int, count, int, flags)
++#if defined __NR_eventfd || defined __NR_eventfd2
++int eventfd (int count, int flags)
++{
++#if defined __NR_eventfd2
++ return INLINE_SYSCALL (eventfd2, 2, count, flags);
++#elif defined __NR_eventfd
++ if (flags != 0) {
++ __set_errno (EINVAL);
++ return -1;
++ }
++ return INLINE_SYSCALL (eventfd, 1, count);
++#endif
++}
+ #endif
+diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c
+index 3567b07..1fc2393 100644
+--- a/libc/sysdeps/linux/common/stubs.c
++++ b/libc/sysdeps/linux/common/stubs.c
+@@ -110,7 +110,7 @@ make_stub(epoll_pwait)
+ make_stub(epoll_wait)
+ #endif
+
+-#if !defined __NR_eventfd && defined __UCLIBC_LINUX_SPECIFIC__
++#if !defined __NR_eventfd && !defined __NR_eventfd2 && defined __UCLIBC_LINUX_SPECIFIC__
+ make_stub(eventfd)
+ #endif
+
+--
+cgit v0.9.1
diff --git a/tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/01_add-posix_fallocate.patch b/tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
new file mode 100644
index 0000000..dc7bbd7
--- /dev/null
+++ b/tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/01_add-posix_fallocate.patch
@@ -0,0 +1,321 @@
+From 5643900913f64c00f1c2958914586708efa5a473 Mon Sep 17 00:00:00 2001
+From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+Date: Tue, 17 Apr 2012 07:30:15 +0000
+Subject: libc: add posix_fallocate()
+
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+diff --git a/include/fcntl.h b/include/fcntl.h
+index ed009dd..c749ad5 100644
+--- a/include/fcntl.h
++++ b/include/fcntl.h
+@@ -217,9 +217,7 @@ extern int posix_fadvise64 (int __fd, __off64_t __offset, __off64_t __len,
+
+ #endif
+
+-#if 0 /* && defined __UCLIBC_HAS_ADVANCED_REALTIME__ */
+-
+-/* FIXME -- uClibc should probably implement these... */
++#if defined __UCLIBC_HAS_ADVANCED_REALTIME__
+
+ /* Reserve storage for the data of the file associated with FD.
+
+diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
+index 566722d..29566dd 100644
+--- a/libc/sysdeps/linux/common/Makefile.in
++++ b/libc/sysdeps/linux/common/Makefile.in
+@@ -82,7 +82,8 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_getres.c clock_gettime.c clock_settime.c \
+ sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \
+ sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c
+ # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_
get_info|pthread_mutex_timedlock|sem_timedwait
+-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c
++CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \
++ posix_fallocate.c posix_fallocate64.c
+ CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c
+ CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c
+ CSRC-$(UCLIBC_HAS_XATTR) += xattr.c
+diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
+index 4d1e0cb..6184c2b 100644
+--- a/libc/sysdeps/linux/common/bits/kernel-features.h
++++ b/libc/sysdeps/linux/common/bits/kernel-features.h
+@@ -495,6 +495,14 @@
+ # define __ASSUME_PRIVATE_FUTEX 1
+ #endif
+
++/* Support for fallocate was added in 2.6.23,
++ on s390 only after 2.6.23-rc1, on alpha only after 2.6.33-rc1. */
++#if __LINUX_KERNEL_VERSION >= 0x020617 \
++ && (!defined __s390__ || __LINUX_KERNEL_VERSION >= 0x020618) \
++ && (!defined __alpha__ || __LINUX_KERNEL_VERSION >= 0x020621)
++# define __ASSUME_FALLOCATE 1
++#endif
++
+ /* getcpu is a syscall for x86-64 since 3.1. */
+ #if defined __x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100
+ # define __ASSUME_GETCPU_SYSCALL 1
+diff --git a/libc/sysdeps/linux/common/posix_fallocate.c b/libc/sysdeps/linux/common/posix_fallocate.c
+new file mode 100644
+index 0000000..9aaa6ce
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate.c
+@@ -0,0 +1,43 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++int posix_fallocate(int fd, __off_t offset, __off_t len)
++{
++ int ret;
++
++# if __WORDSIZE == 32
++ uint32_t off_low = offset;
++ uint32_t len_low = len;
++ /* may assert that these >>31 are 0 */
++ uint32_t zero = 0;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (zero, off_low),
++ __LONG_LONG_PAIR (zero, len_low)));
++# elif __WORDSIZE == 64
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len));
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++#endif
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64
++strong_alias(posix_fallocate,posix_fallocate64)
++# endif
++#endif
+diff --git a/libc/sysdeps/linux/common/posix_fallocate64.c b/libc/sysdeps/linux/common/posix_fallocate64.c
+new file mode 100644
+index 0000000..818d868
+--- /dev/null
++++ b/libc/sysdeps/linux/common/posix_fallocate64.c
+@@ -0,0 +1,39 @@
++/* vi: set sw=4 ts=4: */
++/*
++ * posix_fallocate() for uClibc
++ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
++ *
++ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
++ *
++ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
++ */
++
++#include <sys/syscall.h>
++#include <fcntl.h>
++#include <bits/kernel-features.h>
++#include <stdint.h>
++
++#if defined __NR_fallocate
++
++# if __WORDSIZE == 64
++/* Can use normal posix_fallocate() */
++# elif __WORDSIZE == 32
++int posix_fallocate64(int fd, __off64_t offset, __off64_t len)
++{
++ int ret;
++ uint32_t off_low = offset & 0xffffffff;
++ uint32_t off_high = offset >> 32;
++ uint32_t len_low = len & 0xffffffff;
++ uint32_t len_high = len >> 32;
++ INTERNAL_SYSCALL_DECL(err);
++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
++ __LONG_LONG_PAIR (off_high, off_low),
++ __LONG_LONG_PAIR (len_high, len_low)));
++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
++ return INTERNAL_SYSCALL_ERRNO (ret, err);
++ return 0;
++}
++# else
++# error your machine is neither 32 bit or 64 bit ... it must be magical
++# endif
++#endif
+diff --git a/test/.gitignore b/test/.gitignore
+index c068f89..ec04628 100644
+--- a/test/.gitignore
++++ b/test/.gitignore
+@@ -319,6 +319,8 @@ unistd/getcwd
+ unistd/getopt
+ unistd/getopt_long
+ unistd/tstgetopt
++unistd/tst-posix_fallocate
++unistd/tst-posix_fallocate64
+ unistd/tst-preadwrite
+ unistd/tst-preadwrite64
+ unistd/vfork
+diff --git a/test/unistd/Makefile.in b/test/unistd/Makefile.in
+index c542f98..24b9a37 100644
+--- a/test/unistd/Makefile.in
++++ b/test/unistd/Makefile.in
+@@ -2,7 +2,10 @@
+ # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+
+ ifeq ($(UCLIBC_HAS_LFS),)
+-TESTS_DISABLED := tst-preadwrite64
++TESTS_DISABLED := tst-preadwrite64 tst-posix_fallocate64
++endif
++ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),)
++TESTS_DISABLED := tst-posix_fallocate
+ endif
+ OPTS_getopt := -abcXXX -9
+ OPTS_getopt_long := --add XXX --delete YYY --verbose
+diff --git a/test/unistd/tst-posix_fallocate.c b/test/unistd/tst-posix_fallocate.c
+new file mode 100644
+index 0000000..d41c604
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate.c
+@@ -0,0 +1,127 @@
++#include <fcntl.h>
++#include <sys/stat.h>
++
++#ifndef TST_POSIX_FALLOCATE64
++# define stat64 stat
++# define fstat64 fstat
++# else
++# ifndef O_LARGEFILE
++# error no O_LARGEFILE but you want to test with LFS enabled
++# endif
++#endif
++
++static void do_prepare (void);
++#define PREPARE(argc, argv) do_prepare ()
++static int do_test (void);
++#define TEST_FUNCTION do_test ()
++#include <test-skeleton.c>
++
++static int fd;
++static void
++do_prepare (void)
++{
++ fd = create_temp_file ("tst-posix_fallocate.", NULL);
++ if (fd == -1)
++ {
++ printf ("cannot create temporary file: %m\n");
++ exit (1);
++ }
++}
++
++
++static int
++do_test (void)
++{
++ struct stat64 st;
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("1st fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 0)
++ {
++ puts ("file not created with size 0");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 512, 768) != 0)
++ {
++ puts ("1st posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("2nd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ printf ("file size after 1st posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 512u + 768u);
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 0, 1024) != 0)
++ {
++ puts ("2nd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("3rd fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 512 + 768)
++ {
++ puts ("file size changed in 2nd posix_fallocate");
++ return 1;
++ }
++
++ if (posix_fallocate (fd, 2048, 64) != 0)
++ {
++ puts ("3rd posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("4th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 2048 + 64)
++ {
++ printf ("file size after 3rd posix_fallocate call is %llu, expected %u\n",
++ (unsigned long long int) st.st_size, 2048u + 64u);
++ return 1;
++ }
++#ifdef TST_POSIX_FALLOCATE64
++ if (posix_fallocate64 (fd, 4097ULL, 4294967295ULL + 2ULL) != 0)
++ {
++ puts ("4th posix_fallocate call failed");
++ return 1;
++ }
++
++ if (fstat64 (fd, &st) != 0)
++ {
++ puts ("5th fstat failed");
++ return 1;
++ }
++
++ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL)
++ {
++ printf ("file size after 4th posix_fallocate call is %llu, expected %llu\n",
++ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL);
++ return 1;
++ }
++#endif
++ close (fd);
++
++ return 0;
++}
+diff --git a/test/unistd/tst-posix_fallocate64.c b/test/unistd/tst-posix_fallocate64.c
+new file mode 100644
+index 0000000..b1ee0ff
+--- /dev/null
++++ b/test/unistd/tst-posix_fallocate64.c
+@@ -0,0 +1,2 @@
++#define TST_POSIX_FALLOCATE64
++#include "tst-posix_fallocate.c"
+--
+cgit v0.9.1
next reply other threads:[~2013-05-10 11:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-10 11:00 Anthony G. Basile [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-06-05 17:45 [gentoo-commits] proj/releng:master commit in: tools-uclibc/portage.i686.vanilla/patches/sys-libs/uclibc/, Anthony G. Basile
2013-12-20 18:58 Anthony G. Basile
2013-12-28 21:23 Anthony G. Basile
2014-04-26 14:32 Anthony G. Basile
2014-08-08 13:18 Anthony G. Basile
2014-08-18 21:59 Robin H. Johnson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1368183619.9c010de2a858069df747a23f465459d488c9b4d4.blueness@gentoo \
--to=blueness@gentoo.org \
--cc=gentoo-commits@lists.gentoo.org \
--cc=gentoo-dev@lists.gentoo.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox