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authorKhem Raj <raj.khem@gmail.com>2012-06-26 22:32:15 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-06-29 13:30:59 +0100
commit55e369dd90c3e9b17eee465edfaac350fba55295 (patch)
tree67d95180eb76ed53ce78ef03cef0d4de67f750dd /meta/recipes-core/uclibc
parente5c81d7a0e86e216c1c3881c1a4b4f836e5fbd0e (diff)
downloadpoky-55e369dd90c3e9b17eee465edfaac350fba55295.tar.gz
uclibc-git: Update for building systemd
This adds uclibc patches to build systemd there are new functions that are used by systemd which are needed Additionally when using gold linker to build userspace based on uclibc there are spurious hidden symbol that show up in librt.so and libc.so which should not exist So we patch uclibc for that (From OE-Core rev: ecffa7571ed27a75e3248cb860affae233249440) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/uclibc')
-rw-r--r--meta/recipes-core/uclibc/uclibc-git.inc10
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/0001-atexit_old-Do-not-add-it-to-shared-libc.patch44
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/0001-librt-Use-nodefaultlibs-instead-of-nostdlib.patch33
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/0001-nptl-arm-Move-aeabi_read_tp-to-uclibc_nonshared.a.patch31
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/0001-nptl-atfork-Hide-pthread_atfork-in-shared-versions.patch74
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/define-MSG_CMSG_CLOEXEC.patch25
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/dup3.patch37
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch408
-rw-r--r--meta/recipes-core/uclibc/uclibc-git/utmp-locking.patch106
9 files changed, 660 insertions, 108 deletions
diff --git a/meta/recipes-core/uclibc/uclibc-git.inc b/meta/recipes-core/uclibc/uclibc-git.inc
index eac7e75277..60d36f4b5e 100644
--- a/meta/recipes-core/uclibc/uclibc-git.inc
+++ b/meta/recipes-core/uclibc/uclibc-git.inc
@@ -3,7 +3,7 @@ SRCREV="0dcc13bf7a61b1d0708e5dd103d5515e0ffec79a"
3DEFAULT_PREFERENCE = "-1" 3DEFAULT_PREFERENCE = "-1"
4 4
5PV = "0.9.33+git${SRCPV}" 5PV = "0.9.33+git${SRCPV}"
6PR = "${INC_PR}.1" 6PR = "${INC_PR}.2"
7 7
8FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/uclibc-git' ], d)}" 8FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/uclibc-git' ], d)}"
9 9
@@ -18,6 +18,12 @@ SRC_URI = "git://uclibc.org/uClibc.git;branch=master;protocol=git \
18 file://compile-arm-fork-with-O2.patch \ 18 file://compile-arm-fork-with-O2.patch \
19 file://uclibc-execvpe.patch \ 19 file://uclibc-execvpe.patch \
20 file://orign_path.patch \ 20 file://orign_path.patch \
21 file://dup3.patch \
22 file://define-MSG_CMSG_CLOEXEC.patch \
23 file://posix_fallocate.patch \
24 file://0001-atexit_old-Do-not-add-it-to-shared-libc.patch \
25 file://0001-nptl-arm-Move-aeabi_read_tp-to-uclibc_nonshared.a.patch \
26 file://0001-nptl-atfork-Hide-pthread_atfork-in-shared-versions.patch \
27 file://0001-librt-Use-nodefaultlibs-instead-of-nostdlib.patch \
21 " 28 "
22
23S = "${WORKDIR}/git" 29S = "${WORKDIR}/git"
diff --git a/meta/recipes-core/uclibc/uclibc-git/0001-atexit_old-Do-not-add-it-to-shared-libc.patch b/meta/recipes-core/uclibc/uclibc-git/0001-atexit_old-Do-not-add-it-to-shared-libc.patch
new file mode 100644
index 0000000000..b6dfce483e
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/0001-atexit_old-Do-not-add-it-to-shared-libc.patch
@@ -0,0 +1,44 @@
1From 74667582526b39a1906228574d73a6528f4587eb Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Sat, 23 Jun 2012 13:26:30 -0700
4Subject: [PATCH] atexit_old: Do not add it to shared libc
5
6atexit should only be in either uclibc_nonshared.a
7shared libc case or libc.a in static build case
8
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10
11Upstream-Status: Pending
12---
13 libc/stdlib/Makefile.in | 4 ++--
14 1 file changed, 2 insertions(+), 2 deletions(-)
15
16diff --git a/libc/stdlib/Makefile.in b/libc/stdlib/Makefile.in
17index 3166b8e..3d686d9 100644
18--- a/libc/stdlib/Makefile.in
19+++ b/libc/stdlib/Makefile.in
20@@ -60,7 +60,6 @@ CSRC-$(if $(findstring yyy,$(UCLIBC_HAS_FLOATS)$(UCLIBC_HAS_WCHAR)$(UCLIBC_HAS_X
21
22 # multi source _atexit.c
23 CSRC-y += __cxa_atexit.c __cxa_finalize.c __exit_handler.c exit.c on_exit.c
24-CSRC-$(COMPAT_ATEXIT) += old_atexit.c
25
26 STDLIB_DIR := $(top_srcdir)libc/stdlib
27 STDLIB_OUT := $(top_builddir)libc/stdlib
28@@ -70,11 +69,12 @@ STDLIB_OBJ := $(patsubst %.c,$(STDLIB_OUT)/%.o,$(CSRC-y))
29
30 libc-y += $(STDLIB_OBJ)
31 libc-static-y += $(STDLIB_OUT)/atexit.o $(STDLIB_OUT)/system.o
32+libc-static-$(COMPAT_ATEXIT) += $(STDLIB_OUT)/old_atexit.o
33 libc-shared-y += $(STDLIB_OUT)/system.oS
34
35 # this should always be the PIC version, because it could be used in shared libs
36 libc-nonshared-y += $(STDLIB_OUT)/atexit.os
37-
38+libc-nonshared-$(COMPAT_ATEXIT) += $(STDLIB_OUT)/old_atexit.os
39 libc-nomulti-y += $(STDLIB_OUT)/labs.o $(STDLIB_OUT)/atol.o $(STDLIB_OUT)/_stdlib_strto_l.o $(STDLIB_OUT)/_stdlib_strto_ll.o
40 libc-nomulti-$(UCLIBC_HAS_XLOCALE) += $(STDLIB_OUT)/_stdlib_strto_l_l.o $(STDLIB_OUT)/_stdlib_strto_ll_l.o
41
42--
431.7.9.5
44
diff --git a/meta/recipes-core/uclibc/uclibc-git/0001-librt-Use-nodefaultlibs-instead-of-nostdlib.patch b/meta/recipes-core/uclibc/uclibc-git/0001-librt-Use-nodefaultlibs-instead-of-nostdlib.patch
new file mode 100644
index 0000000000..ecb9d31645
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/0001-librt-Use-nodefaultlibs-instead-of-nostdlib.patch
@@ -0,0 +1,33 @@
1From 95f9b6f37152b8316735d3c86c0db963ff59e22d Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Sat, 23 Jun 2012 16:51:52 -0700
4Subject: [PATCH] librt: Use -nodefaultlibs instead of -nostdlib
5
6nostdlib disables linking in startup files too which is not
7what we want here since it needs to resolve __dso_handle
8which comes from crtbeginS.o, otherwise librt has this
9undefined reference to a weak undefined __dso_handle that
10shows up as error (with gold linker)
11when shared libraries are being built which are
12linking in librt
13
14Signed-off-by: Khem Raj <raj.khem@gmail.com>
15Upstream-Status: Pending
16---
17 librt/Makefile.in | 1 +
18 1 file changed, 1 insertion(+)
19
20Index: git/librt/Makefile.in
21===================================================================
22--- git.orig/librt/Makefile.in 2012-06-24 10:32:59.512653237 -0700
23+++ git/librt/Makefile.in 2012-06-24 11:31:00.660821666 -0700
24@@ -15,6 +15,9 @@
25 ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
26 LIBS-librt.so += $(top_builddir)lib/libdl.so $(top_builddir)lib/libpthread.so
27 endif
28+START_FILE-librt.so := $(SHARED_START_FILES)
29+END_FILE-librt.so := $(SHARED_END_FILES)
30+
31
32 librt_FULL_NAME := librt-$(VERSION).so
33
diff --git a/meta/recipes-core/uclibc/uclibc-git/0001-nptl-arm-Move-aeabi_read_tp-to-uclibc_nonshared.a.patch b/meta/recipes-core/uclibc/uclibc-git/0001-nptl-arm-Move-aeabi_read_tp-to-uclibc_nonshared.a.patch
new file mode 100644
index 0000000000..bf6f2c8dbf
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/0001-nptl-arm-Move-aeabi_read_tp-to-uclibc_nonshared.a.patch
@@ -0,0 +1,31 @@
1From 714f543f4fa8fb3911449b6ce1517481359e0cff Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Sat, 23 Jun 2012 14:21:17 -0700
4Subject: [PATCH] nptl/arm: Move aeabi_read_tp to uclibc_nonshared.a
5
6Otherwise it creates wrong references from shared libs
7
8Signed-off-by: Khem Raj <raj.khem@gmail.com>
9Upstream-Status: Pending
10---
11 libc/sysdeps/linux/arm/Makefile.arch | 4 +++-
12 1 file changed, 3 insertions(+), 1 deletion(-)
13
14diff --git a/libc/sysdeps/linux/arm/Makefile.arch b/libc/sysdeps/linux/arm/Makefile.arch
15index 5fc3e54..8285b9b 100644
16--- a/libc/sysdeps/linux/arm/Makefile.arch
17+++ b/libc/sysdeps/linux/arm/Makefile.arch
18@@ -13,7 +13,9 @@ SSRC := \
19 vfork.S clone.S
20
21 ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
22-SSRC += libc-aeabi_read_tp.S libc-thumb_atomics.S
23+SSRC += libc-thumb_atomics.S
24+libc-nonshared-y += $(ARCH_OUT)/libc-aeabi_read_tp.os
25+libc-static-y += $(ARCH_OUT)/libc-aeabi_read_tp.o
26 endif
27
28 ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),y)
29--
301.7.9.5
31
diff --git a/meta/recipes-core/uclibc/uclibc-git/0001-nptl-atfork-Hide-pthread_atfork-in-shared-versions.patch b/meta/recipes-core/uclibc/uclibc-git/0001-nptl-atfork-Hide-pthread_atfork-in-shared-versions.patch
new file mode 100644
index 0000000000..297a40bd04
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/0001-nptl-atfork-Hide-pthread_atfork-in-shared-versions.patch
@@ -0,0 +1,74 @@
1From d021e6252b33e779857846714fb1899a25c9965d Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Sat, 23 Jun 2012 15:59:01 -0700
4Subject: [PATCH] nptl/atfork: Hide pthread_atfork in shared versions
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7Upstream-Status: Pending
8---
9 libpthread/nptl/Makefile.in | 4 +++-
10 libpthread/nptl/pthread_atfork.c | 12 ++++++++++--
11 2 files changed, 13 insertions(+), 3 deletions(-)
12
13diff --git a/libpthread/nptl/Makefile.in b/libpthread/nptl/Makefile.in
14index 158bcae..3ef7175 100644
15--- a/libpthread/nptl/Makefile.in
16+++ b/libpthread/nptl/Makefile.in
17@@ -16,6 +16,7 @@ libc-shared-routines-y = forward.c libc-cancellation.c
18 libc-static-routines-y = alloca_cutoff.c libc-cancellation.c
19 libpthread-shared-only-routines-y = version.c
20 libpthread-static-only-routines-y = pthread_atfork.c
21+
22 libpthread-routines- += $(notdir $(wildcard $(libpthread_DIR)/gen_*.c)) # dummy generated files
23 libpthread-routines- += allocatestack.c # dummy included by pthread_create.c
24 libpthread-routines- += pthread_mutex_getprioceiling.c pthread_mutex_setprioceiling.c # XXX: delete those or use them!
25@@ -208,7 +209,7 @@ CFLAGS-msgsnd.c = -fexceptions -fasynchronous-unwind-tables
26 CFLAGS-tcdrain.c = -fexceptions -fasynchronous-unwind-tables
27
28 CFLAGS-pt-system.c = -fexceptions -I$(top_srcdir)libc/stdlib
29-
30+CFLAGS-pthread_atfork.c = -DNOT_IN_libc
31 #
32 # The rest of this file is uClibc specific.
33 #
34@@ -224,3 +225,4 @@ CFLAGS-OMIT-alloca_cutoff.c = $(CFLAGS-nptl)
35 CFLAGS-OMIT-forward.c = $(CFLAGS-nptl)
36 CFLAGS-OMIT-libc-lowlevelock.c = $(CFLAGS-nptl)
37 CFLAGS-OMIT-libc-cancellation.c = $(CFLAGS-nptl)
38+
39diff --git a/libpthread/nptl/pthread_atfork.c b/libpthread/nptl/pthread_atfork.c
40index e607d49..6224c17 100644
41--- a/libpthread/nptl/pthread_atfork.c
42+++ b/libpthread/nptl/pthread_atfork.c
43@@ -38,13 +38,17 @@
44 #include <fork.h>
45
46 /* This is defined by newer gcc version unique for each module. */
47-extern void *__dso_handle __attribute__ ((__weak__));
48- //,__visibility__ ("hidden")));
49+extern void *__dso_handle __attribute__ ((__weak__,
50+ __visibility__ ("hidden")));
51
52
53 /* Hide the symbol so that no definition but the one locally in the
54 executable or DSO is used. */
55 int
56+#ifndef __pthread_atfork
57+/* Don't mark the compatibility function as hidden. */
58+attribute_hidden
59+#endif
60 __pthread_atfork (
61 void (*prepare) (void),
62 void (*parent) (void),
63@@ -53,4 +57,8 @@ __pthread_atfork (
64 return __register_atfork (prepare, parent, child,
65 &__dso_handle == NULL ? NULL : __dso_handle);
66 }
67+#ifndef __pthread_atfork
68+extern int pthread_atfork (void (*prepare) (void), void (*parent) (void),
69+ void (*child) (void)) attribute_hidden;
70 strong_alias (__pthread_atfork, pthread_atfork)
71+#endif
72--
731.7.9.5
74
diff --git a/meta/recipes-core/uclibc/uclibc-git/define-MSG_CMSG_CLOEXEC.patch b/meta/recipes-core/uclibc/uclibc-git/define-MSG_CMSG_CLOEXEC.patch
new file mode 100644
index 0000000000..4e900f3931
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/define-MSG_CMSG_CLOEXEC.patch
@@ -0,0 +1,25 @@
1Add definition of MSG_WAITFORONE and MSG_CMSG_CLOEXEC
2
3Upstream-Status: Pending
4
5Index: git/libc/sysdeps/linux/common/bits/socket.h
6===================================================================
7--- git.orig/libc/sysdeps/linux/common/bits/socket.h 2012-01-26 23:23:21.537456132 -0800
8+++ git/libc/sysdeps/linux/common/bits/socket.h 2012-01-26 23:25:10.125461388 -0800
9@@ -235,8 +235,15 @@
10 #define MSG_ERRQUEUE MSG_ERRQUEUE
11 MSG_NOSIGNAL = 0x4000, /* Do not generate SIGPIPE. */
12 #define MSG_NOSIGNAL MSG_NOSIGNAL
13- MSG_MORE = 0x8000 /* Sender will send more. */
14+ MSG_MORE = 0x8000, /* Sender will send more. */
15 #define MSG_MORE MSG_MORE
16+ MSG_WAITFORONE = 0x10000, /* Wait for at least one packet to return.*/
17+#define MSG_WAITFORONE MSG_WAITFORONE
18+
19+ MSG_CMSG_CLOEXEC = 0x40000000 /* Set close_on_exit for file
20+ descriptor received through
21+ SCM_RIGHTS. */
22+#define MSG_CMSG_CLOEXEC MSG_CMSG_CLOEXEC
23 };
24
25
diff --git a/meta/recipes-core/uclibc/uclibc-git/dup3.patch b/meta/recipes-core/uclibc/uclibc-git/dup3.patch
new file mode 100644
index 0000000000..481f23b2c4
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/dup3.patch
@@ -0,0 +1,37 @@
1Implement dup3()
2
3Upstream-Status: Pending
4
5Index: git/libc/sysdeps/linux/common/dup3.c
6===================================================================
7--- /dev/null 1970-01-01 00:00:00.000000000 +0000
8+++ git/libc/sysdeps/linux/common/dup3.c 2012-01-27 07:40:52.802900849 -0800
9@@ -0,0 +1,15 @@
10+/* vi: set sw=4 ts=4: */
11+/*
12+ * dup3() for uClibc
13+ *
14+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
15+ *
16+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
17+ */
18+
19+#include <sys/syscall.h>
20+#include <unistd.h>
21+
22+
23+_syscall3(int, dup3, int, oldfd, int, newfd, int, flags)
24+libc_hidden_def(dup3)
25Index: git/include/unistd.h
26===================================================================
27--- git.orig/include/unistd.h 2012-01-27 01:19:17.521792781 -0800
28+++ git/include/unistd.h 2012-01-27 07:40:03.106898447 -0800
29@@ -512,6 +512,8 @@
30 /* Duplicate FD to FD2, closing FD2 and making it open on the same file. */
31 extern int dup2 (int __fd, int __fd2) __THROW;
32 libc_hidden_proto(dup2)
33+extern int dup3 (int __fd, int __fd2, int __flags) __THROW;
34+libc_hidden_proto(dup3)
35
36 /* NULL-terminated array of "NAME=VALUE" environment variables. */
37 extern char **__environ;
diff --git a/meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch b/meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch
new file mode 100644
index 0000000000..46448babcb
--- /dev/null
+++ b/meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch
@@ -0,0 +1,408 @@
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60 id 1SK2rm-0008Pl-V3; Tue, 17 Apr 2012 09:30:23 +0200
61From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
62To: uclibc@uclibc.org
63Subject: [PATCH,CFT] libc: add posix_fallocate()
64Date: Tue, 17 Apr 2012 09:30:15 +0200
65Message-Id: <1334647815-32315-1-git-send-email-rep.dot.nop@gmail.com>
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84
85Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
86Upstream-Status: Pending
87---
88 include/fcntl.h | 4 +-
89 libc/sysdeps/linux/common/Makefile.in | 3 +-
90 libc/sysdeps/linux/common/bits/kernel-features.h | 8 ++
91 libc/sysdeps/linux/common/posix_fallocate.c | 43 ++++++++
92 libc/sysdeps/linux/common/posix_fallocate64.c | 39 +++++++
93 libc/sysdeps/linux/common/stubs.c | 4 +
94 test/.gitignore | 1 +
95 test/unistd/Makefile.in | 3 +
96 test/unistd/tst-posix_fallocate.c | 121 ++++++++++++++++++++++
97 9 files changed, 222 insertions(+), 4 deletions(-)
98 create mode 100644 libc/sysdeps/linux/common/posix_fallocate.c
99 create mode 100644 libc/sysdeps/linux/common/posix_fallocate64.c
100 create mode 100644 test/unistd/tst-posix_fallocate.c
101
102Index: git/include/fcntl.h
103===================================================================
104--- git.orig/include/fcntl.h 2012-06-23 18:47:18.000000000 -0700
105+++ git/include/fcntl.h 2012-06-23 18:48:54.805911794 -0700
106@@ -218,9 +218,7 @@
107
108 #endif
109
110-#if 0 /* && defined __UCLIBC_HAS_ADVANCED_REALTIME__ */
111-
112-/* FIXME -- uClibc should probably implement these... */
113+#if defined __UCLIBC_HAS_ADVANCED_REALTIME__
114
115 /* Reserve storage for the data of the file associated with FD.
116
117Index: git/libc/sysdeps/linux/common/Makefile.in
118===================================================================
119--- git.orig/libc/sysdeps/linux/common/Makefile.in 2012-06-23 18:47:18.000000000 -0700
120+++ git/libc/sysdeps/linux/common/Makefile.in 2012-06-23 18:50:14.033915572 -0700
121@@ -81,7 +81,8 @@
122 sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \
123 sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c
124 # 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
125-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c
126+CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \
127+ posix_fallocate.c posix_fallocate64.c
128 CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c
129 CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c
130 CSRC-$(UCLIBC_HAS_XATTR) += xattr.c
131Index: git/libc/sysdeps/linux/common/bits/kernel-features.h
132===================================================================
133--- git.orig/libc/sysdeps/linux/common/bits/kernel-features.h 2012-06-23 18:47:18.000000000 -0700
134+++ git/libc/sysdeps/linux/common/bits/kernel-features.h 2012-06-23 18:48:54.805911794 -0700
135@@ -494,6 +494,14 @@
136 # define __ASSUME_PRIVATE_FUTEX 1
137 #endif
138
139+/* Support for fallocate was added in 2.6.23,
140+ on s390 only after 2.6.23-rc1, on alpha only after 2.6.33-rc1. */
141+#if __LINUX_KERNEL_VERSION >= 0x020617 \
142+ && (!defined __s390__ || __LINUX_KERNEL_VERSION >= 0x020618) \
143+ && (!defined __alpha__ || __LINUX_KERNEL_VERSION >= 0x020621)
144+# define __ASSUME_FALLOCATE 1
145+#endif
146+
147 /* getcpu is a syscall for x86-64 since 3.1. */
148 #if defined __x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100
149 # define __ASSUME_GETCPU_SYSCALL 1
150Index: git/libc/sysdeps/linux/common/posix_fallocate.c
151===================================================================
152--- /dev/null 1970-01-01 00:00:00.000000000 +0000
153+++ git/libc/sysdeps/linux/common/posix_fallocate.c 2012-06-23 18:48:54.825911795 -0700
154@@ -0,0 +1,43 @@
155+/* vi: set sw=4 ts=4: */
156+/*
157+ * posix_fallocate() for uClibc
158+ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
159+ *
160+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
161+ *
162+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
163+ */
164+
165+#include <sys/syscall.h>
166+#include <fcntl.h>
167+#include <bits/kernel-features.h>
168+#include <stdint.h>
169+
170+#if defined __NR_fallocate
171+int posix_fallocate(int fd, __off_t offset, __off_t len)
172+{
173+ int ret;
174+
175+# if __WORDSIZE == 32
176+ uint32_t off_low = offset;
177+ uint32_t len_low = len;
178+ /* may assert that these >>31 are 0 */
179+ uint32_t zero = 0;
180+ INTERNAL_SYSCALL_DECL(err);
181+ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
182+ __LONG_LONG_PAIR (zero, off_low),
183+ __LONG_LONG_PAIR (zero, len_low)));
184+# elif __WORDSIZE == 64
185+ INTERNAL_SYSCALL_DECL(err);
186+ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len));
187+# else
188+# error your machine is neither 32 bit or 64 bit ... it must be magical
189+#endif
190+ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
191+ return INTERNAL_SYSCALL_ERRNO (ret, err);
192+ return 0;
193+}
194+# if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64
195+strong_alias(posix_fallocate,posix_fallocate64)
196+# endif
197+#endif
198Index: git/libc/sysdeps/linux/common/posix_fallocate64.c
199===================================================================
200--- /dev/null 1970-01-01 00:00:00.000000000 +0000
201+++ git/libc/sysdeps/linux/common/posix_fallocate64.c 2012-06-23 18:48:54.825911795 -0700
202@@ -0,0 +1,39 @@
203+/* vi: set sw=4 ts=4: */
204+/*
205+ * posix_fallocate() for uClibc
206+ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
207+ *
208+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
209+ *
210+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
211+ */
212+
213+#include <sys/syscall.h>
214+#include <fcntl.h>
215+#include <bits/kernel-features.h>
216+#include <stdint.h>
217+
218+#if defined __NR_fallocate
219+
220+# if __WORDSIZE == 64
221+/* Can use normal posix_fallocate() */
222+# elif __WORDSIZE == 32
223+int posix_fallocate64(int fd, __off64_t offset, __off64_t len)
224+{
225+ int ret;
226+ uint32_t off_low = offset & 0xffffffff;
227+ uint32_t off_high = offset >> 32;
228+ uint32_t len_low = len & 0xffffffff;
229+ uint32_t len_high = len >> 32;
230+ INTERNAL_SYSCALL_DECL(err);
231+ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0,
232+ __LONG_LONG_PAIR (off_high, off_low),
233+ __LONG_LONG_PAIR (len_high, len_low)));
234+ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err)))
235+ return INTERNAL_SYSCALL_ERRNO (ret, err);
236+ return 0;
237+}
238+# else
239+# error your machine is neither 32 bit or 64 bit ... it must be magical
240+# endif
241+#endif
242Index: git/libc/sysdeps/linux/common/stubs.c
243===================================================================
244--- git.orig/libc/sysdeps/linux/common/stubs.c 2012-06-23 18:47:18.000000000 -0700
245+++ git/libc/sysdeps/linux/common/stubs.c 2012-06-23 18:48:54.825911795 -0700
246@@ -253,6 +253,10 @@
247 make_ret_stub(posix_fadvise64)
248 #endif
249
250+#if !defined __NR_fallocate && defined __UCLIBC_HAS_ADVANCED_REALTIME__
251+make_ret_stub(posix_fallocate)
252+#endif
253+
254 #ifndef __NR_madvise
255 make_ret_stub(posix_madvise)
256 #endif
257Index: git/test/.gitignore
258===================================================================
259--- git.orig/test/.gitignore 2012-06-23 18:47:18.000000000 -0700
260+++ git/test/.gitignore 2012-06-23 18:48:54.825911795 -0700
261@@ -316,6 +316,7 @@
262 unistd/getopt
263 unistd/getopt_long
264 unistd/tstgetopt
265+unistd/tst-posix_fallocate
266 unistd/tst-preadwrite
267 unistd/tst-preadwrite64
268 unistd/vfork
269Index: git/test/unistd/Makefile.in
270===================================================================
271--- git.orig/test/unistd/Makefile.in 2012-06-23 18:47:18.000000000 -0700
272+++ git/test/unistd/Makefile.in 2012-06-23 18:48:54.829911795 -0700
273@@ -4,6 +4,9 @@
274 ifeq ($(UCLIBC_HAS_LFS),)
275 TESTS_DISABLED := tst-preadwrite64
276 endif
277+ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),)
278+TESTS_DISABLED := tst-posix_fallocate
279+endif
280 OPTS_getopt := -abcXXX -9
281 OPTS_getopt_long := --add XXX --delete YYY --verbose
282 ifeq ($(UCLIBC_HAS_GNU_GETOPT),y)
283Index: git/test/unistd/tst-posix_fallocate.c
284===================================================================
285--- /dev/null 1970-01-01 00:00:00.000000000 +0000
286+++ git/test/unistd/tst-posix_fallocate.c 2012-06-23 18:48:54.829911795 -0700
287@@ -0,0 +1,121 @@
288+#include <fcntl.h>
289+#include <sys/stat.h>
290+
291+static void do_prepare (void);
292+#define PREPARE(argc, argv) do_prepare ()
293+static int do_test (void);
294+#define TEST_FUNCTION do_test ()
295+#include <test-skeleton.c>
296+
297+static int fd;
298+#ifndef O_LARGEFILE
299+# error no O_LARGEFILE
300+#endif
301+static void
302+do_prepare (void)
303+{
304+ fd = create_temp_file ("tst-posix_fallocate.", NULL);
305+ if (fd == -1)
306+ {
307+ printf ("cannot create temporary file: %m\n");
308+ exit (1);
309+ }
310+}
311+
312+
313+static int
314+do_test (void)
315+{
316+ struct stat64 st;
317+
318+ if (fstat64 (fd, &st) != 0)
319+ {
320+ puts ("1st fstat failed");
321+ return 1;
322+ }
323+
324+ if (st.st_size != 0)
325+ {
326+ puts ("file not created with size 0");
327+ return 1;
328+ }
329+
330+ if (posix_fallocate (fd, 512, 768) != 0)
331+ {
332+ puts ("1st posix_fallocate call failed");
333+ return 1;
334+ }
335+
336+ if (fstat64 (fd, &st) != 0)
337+ {
338+ puts ("2nd fstat failed");
339+ return 1;
340+ }
341+
342+ if (st.st_size != 512 + 768)
343+ {
344+ printf ("file size after 1st posix_fallocate call is %llu, expected %u\n",
345+ (unsigned long long int) st.st_size, 512u + 768u);
346+ return 1;
347+ }
348+
349+ if (posix_fallocate (fd, 0, 1024) != 0)
350+ {
351+ puts ("2nd posix_fallocate call failed");
352+ return 1;
353+ }
354+
355+ if (fstat64 (fd, &st) != 0)
356+ {
357+ puts ("3rd fstat failed");
358+ return 1;
359+ }
360+
361+ if (st.st_size != 512 + 768)
362+ {
363+ puts ("file size changed in 2nd posix_fallocate");
364+ return 1;
365+ }
366+
367+ if (posix_fallocate (fd, 2048, 64) != 0)
368+ {
369+ puts ("3rd posix_fallocate call failed");
370+ return 1;
371+ }
372+
373+ if (fstat64 (fd, &st) != 0)
374+ {
375+ puts ("4th fstat failed");
376+ return 1;
377+ }
378+
379+ if (st.st_size != 2048 + 64)
380+ {
381+ printf ("file size after 3rd posix_fallocate call is %llu, expected %u\n",
382+ (unsigned long long int) st.st_size, 2048u + 64u);
383+ return 1;
384+ }
385+
386+ if (posix_fallocate64 (fd, 4097ULL, 4294967295ULL + 2ULL) != 0)
387+ {
388+ puts ("4th posix_fallocate call failed");
389+ return 1;
390+ }
391+
392+ if (fstat64 (fd, &st) != 0)
393+ {
394+ puts ("5th fstat failed");
395+ return 1;
396+ }
397+
398+ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL)
399+ {
400+ printf ("file size after 4th posix_fallocate call is %llu, expected %u\n",
401+ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL);
402+ return 1;
403+ }
404+
405+ close (fd);
406+
407+ return 0;
408+}
diff --git a/meta/recipes-core/uclibc/uclibc-git/utmp-locking.patch b/meta/recipes-core/uclibc/uclibc-git/utmp-locking.patch
deleted file mode 100644
index 85efaf2260..0000000000
--- a/meta/recipes-core/uclibc/uclibc-git/utmp-locking.patch
+++ /dev/null
@@ -1,106 +0,0 @@
1diff --git a/libc/misc/utmp/utent.c b/libc/misc/utmp/utent.c
2index 136ac69..a35bb2b 100644
3--- a/libc/misc/utmp/utent.c
4+++ b/libc/misc/utmp/utent.c
5@@ -34,7 +34,7 @@ static const char default_file_name[] = _PATH_UTMP;
6 static const char *static_ut_name = default_file_name;
7
8 /* This function must be called with the LOCK held */
9-static void __setutent_nolock(void)
10+static void __setutent_unlocked(void)
11 {
12 if (static_fd < 0) {
13 static_fd = open_not_cancel_2(static_ut_name, O_RDWR | O_CLOEXEC);
14@@ -56,12 +56,12 @@ static void __setutent_nolock(void)
15 static void __setutent(void)
16 {
17 __UCLIBC_MUTEX_LOCK(utmplock);
18- __setutent_nolock();
19+ __setutent_unlocked();
20 __UCLIBC_MUTEX_UNLOCK(utmplock);
21 }
22 #else
23 static void __setutent(void);
24-strong_alias(__setutent_nolock,__setutent)
25+strong_alias(__setutent_unlocked,__setutent)
26 #endif
27 strong_alias(__setutent,setutent)
28
29@@ -70,7 +70,7 @@ strong_alias(__setutent,setutxent)
30 #endif
31
32 /* This function must be called with the LOCK held */
33-static struct utmp *__getutent_lock(void)
34+static struct utmp *__getutent_unlocked(void)
35 {
36 if (static_fd < 0) {
37 __setutent();
38@@ -91,13 +91,13 @@ static struct utmp *__getutent(void)
39 struct utmp *ret;
40
41 __UCLIBC_MUTEX_LOCK(utmplock);
42- ret = __getutent_lock();
43+ ret = __getutent_unlocked();
44 __UCLIBC_MUTEX_UNLOCK(utmplock);
45 return ret;
46 }
47 #else
48 static struct utmp *__getutent(void);
49-strong_alias(__getutent_lock,__getutent)
50+strong_alias(__getutent_unlocked,__getutent)
51 #endif
52 strong_alias(__getutent,getutent)
53
54@@ -123,7 +123,7 @@ strong_alias(__endutent,endutxent)
55 #endif
56
57 /* This function must be called with the LOCK held */
58-static struct utmp *__getutid_lock(const struct utmp *utmp_entry)
59+static struct utmp *__getutid_unlocked(const struct utmp *utmp_entry)
60 {
61 struct utmp *lutmp;
62 unsigned type;
63@@ -133,7 +133,7 @@ static struct utmp *__getutid_lock(const struct utmp *utmp_entry)
64 type = utmp_entry->ut_type - 1;
65 type /= 4;
66
67- while ((lutmp = __getutent()) != NULL) {
68+ while ((lutmp = __getutent_unlocked()) != NULL) {
69 if (type == 0 && lutmp->ut_type == utmp_entry->ut_type) {
70 /* one of RUN_LVL, BOOT_TIME, NEW_TIME, OLD_TIME */
71 return lutmp;
72@@ -152,13 +152,13 @@ static struct utmp *__getutid(const struct utmp *utmp_entry)
73 struct utmp *ret;
74
75 __UCLIBC_MUTEX_LOCK(utmplock);
76- ret = __getutid_lock(utmp_entry);
77+ ret = __getutid_unlocked(utmp_entry);
78 __UCLIBC_MUTEX_UNLOCK(utmplock);
79 return ret;
80 }
81 #else
82 static struct utmp *__getutid(const struct utmp *utmp_entry);
83-strong_alias(__getutid_lock,__getutid)
84+strong_alias(__getutid_unlocked,__getutid)
85 #endif
86 strong_alias(__getutid,getutid)
87
88@@ -174,7 +174,7 @@ static struct utmp *__getutline(const struct utmp *utmp_entry)
89 struct utmp *lutmp;
90
91 __UCLIBC_MUTEX_LOCK(utmplock);
92- while ((lutmp = __getutent()) != NULL) {
93+ while ((lutmp = __getutent_unlocked()) != NULL) {
94 if (lutmp->ut_type == USER_PROCESS || lutmp->ut_type == LOGIN_PROCESS) {
95 if (strncmp(lutmp->ut_line, utmp_entry->ut_line, sizeof(lutmp->ut_line)) == 0) {
96 break;
97@@ -200,7 +200,7 @@ static struct utmp *__pututline(const struct utmp *utmp_entry)
98 the file pointer where they want it, everything will work out. */
99 lseek(static_fd, (off_t) - sizeof(struct utmp), SEEK_CUR);
100
101- if (__getutid(utmp_entry) != NULL)
102+ if (__getutid_unlocked(utmp_entry) != NULL)
103 lseek(static_fd, (off_t) - sizeof(struct utmp), SEEK_CUR);
104 else
105 lseek(static_fd, (off_t) 0, SEEK_END);
106
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-05-05 14:07:57 +0000