diff options
Diffstat (limited to 'toolchain/uClibc')
9 files changed, 811 insertions, 40 deletions
diff --git a/toolchain/uClibc/patches-0.9.33.2/020-add-posix_madvise.c.patch b/toolchain/uClibc/patches-0.9.33.2/020-add-posix_madvise.c.patch new file mode 100644 index 0000000000..2b18c258d9 --- /dev/null +++ b/toolchain/uClibc/patches-0.9.33.2/020-add-posix_madvise.c.patch @@ -0,0 +1,48 @@ +From: "Peter S. Mazinger" <ps.m@gmx.net> +Date: Tue, 26 Apr 2011 23:03:44 +0200 +Subject: [PATCH] add posix_madvise.c + +Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + create mode 100644 libc/sysdeps/linux/common/posix_madvise.c + +--- a/libc/sysdeps/linux/common/Makefile.in ++++ b/libc/sysdeps/linux/common/Makefile.in +@@ -81,7 +81,7 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_get + sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \ + sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c + # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_get_info|pthread_mutex_timedlock|sem_timedwait +-CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c ++CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c + CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c + CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c + CSRC-$(UCLIBC_HAS_XATTR) += xattr.c +--- /dev/null ++++ b/libc/sysdeps/linux/common/posix_madvise.c +@@ -0,0 +1,25 @@ ++/* vi: set sw=4 ts=4: */ ++/* Licensed under the LGPL v2.1, see the file LICENSE in this tarball. */ ++ ++#include <sys/mman.h> ++#include <sys/syscall.h> ++ ++#if defined __NR_madvise && defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__ ++int posix_madvise(void *addr, size_t len, int advice) ++{ ++ int result; ++ /* We have one problem: the kernel's MADV_DONTNEED does not ++ * correspond to POSIX's POSIX_MADV_DONTNEED. The former simply ++ * discards changes made to the memory without writing it back to ++ * disk, if this would be necessary. The POSIX behaviour does not ++ * allow this. There is no functionality mapping for the POSIX ++ * behaviour so far so we ignore that advice for now. */ ++ if (advice == POSIX_MADV_DONTNEED) ++ return 0; ++ ++ /* this part might use madvise function */ ++ INTERNAL_SYSCALL_DECL (err); ++ result = INTERNAL_SYSCALL (madvise, err, 3, addr, len, advice); ++ return INTERNAL_SYSCALL_ERRNO (result, err); ++} ++#endif diff --git a/toolchain/uClibc/patches-0.9.33.2/021-libc-add-posix_fallocate.patch b/toolchain/uClibc/patches-0.9.33.2/021-libc-add-posix_fallocate.patch new file mode 100644 index 0000000000..504405a716 --- /dev/null +++ b/toolchain/uClibc/patches-0.9.33.2/021-libc-add-posix_fallocate.patch @@ -0,0 +1,301 @@ +From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +Date: Tue, 17 Apr 2012 09:30:15 +0200 +Subject: [PATCH] libc: add posix_fallocate() + +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + create mode 100644 libc/sysdeps/linux/common/posix_fallocate.c + create mode 100644 libc/sysdeps/linux/common/posix_fallocate64.c + create mode 100644 test/unistd/tst-posix_fallocate.c + create mode 100644 test/unistd/tst-posix_fallocate64.c + +--- a/include/fcntl.h ++++ b/include/fcntl.h +@@ -210,9 +210,7 @@ extern int posix_fadvise64 (int __fd, __ + + #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. + +--- a/libc/sysdeps/linux/common/Makefile.in ++++ b/libc/sysdeps/linux/common/Makefile.in +@@ -81,7 +81,8 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_get + sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \ + sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c + # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_get_info|pthread_mutex_timedlock|sem_timedwait +-CSRC-$(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 +--- a/libc/sysdeps/linux/common/bits/kernel-features.h ++++ b/libc/sysdeps/linux/common/bits/kernel-features.h +@@ -494,6 +494,14 @@ + # 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 +--- /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 +--- /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 +--- a/test/.gitignore ++++ b/test/.gitignore +@@ -302,6 +302,8 @@ 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 +--- 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 +--- /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; ++} +--- /dev/null ++++ b/test/unistd/tst-posix_fallocate64.c +@@ -0,0 +1,2 @@ ++#define TST_POSIX_FALLOCATE64 ++#include "tst-posix_fallocate.c" diff --git a/toolchain/uClibc/patches-0.9.33.2/022-libc-add-fallocate-and-fallocate64.patch b/toolchain/uClibc/patches-0.9.33.2/022-libc-add-fallocate-and-fallocate64.patch new file mode 100644 index 0000000000..282b64f52e --- /dev/null +++ b/toolchain/uClibc/patches-0.9.33.2/022-libc-add-fallocate-and-fallocate64.patch @@ -0,0 +1,447 @@ +From: "Anthony G. Basile" <blueness@gentoo.org> +Date: Sun, 7 Sep 2014 15:33:46 -0400 +Subject: [PATCH] libc: add fallocate() and fallocate64() + +We add the Linux-specific function fallocate() which allows the user to +directly manipulate allocate space for a file. fallocate() can operate +in different modes, but the default mode is equivalent to posix_fallocate() +which is specified in POSIX.1. + +Recent releases of e2fsprogs 1.42.11 and above expect fallocate64() to be +available. + +Signed-off-by: Anthony G. Basile <blueness@gentoo.org> +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + create mode 100644 libc/sysdeps/linux/common/fallocate.c + create mode 100644 libc/sysdeps/linux/common/fallocate64.c + create mode 100644 test/unistd/tst-fallocate.c + create mode 100644 test/unistd/tst-fallocate64.c + +--- a/extra/Configs/Config.in ++++ b/extra/Configs/Config.in +@@ -952,8 +952,8 @@ config UCLIBC_LINUX_SPECIFIC + default y + help + accept4(), bdflush(), +- capget(), capset(), eventfd(), fstatfs(), +- inotify_*(), ioperm(), iopl(), ++ capget(), capset(), eventfd(), fallocate(), ++ fstatfs(), inotify_*(), ioperm(), iopl(), + madvise(), modify_ldt(), pipe2(), personality(), + prctl()/arch_prctl(), pivot_root(), modify_ldt(), + ppoll(), readahead(), reboot(), remap_file_pages(), +--- a/include/fcntl.h ++++ b/include/fcntl.h +@@ -237,6 +237,38 @@ extern int __fcntl_nocancel (int fd, int + libc_hidden_proto(__fcntl_nocancel) + #endif + ++#if (defined __UCLIBC_LINUX_SPECIFIC__ && defined __USE_GNU) || defined _LIBC ++/* Reserve storage for the data of a file associated with FD. This function ++ is Linux-specific. For the portable version, use posix_fallocate(). ++ Unlike the latter, fallocate can operate in different modes. The default ++ mode = 0 is equivalent to posix_fallocate(). ++ ++ Note: These declarations are used in posix_fallocate.c and ++ posix_fallocate64.c, so we expose them internally. ++ */ ++ ++/* Flags for fallocate's mode. */ ++# define FALLOC_FL_KEEP_SIZE 1 /* Don't extend size of file ++ even if offset + len is ++ greater than file size. */ ++# define FALLOC_FL_PUNCH_HOLE 2 /* Create a hole in the file. */ ++ ++# ifndef __USE_FILE_OFFSET64 ++extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len); ++# else ++# ifdef __REDIRECT ++extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset, ++ __off64_t __len), ++ fallocate64); ++# else ++# define fallocate fallocate64 ++# endif ++# endif ++# ifdef __USE_LARGEFILE64 ++extern int fallocate64 (int __fd, int __mode, __off64_t __offset, __off64_t __len); ++# endif ++#endif ++ + __END_DECLS + + #endif /* fcntl.h */ +--- a/libc/sysdeps/linux/common/Makefile.in ++++ b/libc/sysdeps/linux/common/Makefile.in +@@ -61,6 +61,10 @@ CSRC-$(UCLIBC_LINUX_SPECIFIC) += \ + vmsplice.c + CSRC-$(if $(findstring yy,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_LFS)),y) += \ + sendfile64.c ++# posix_fallocate() needs __libc_fallocate() from fallocate.c ++# posix_fallocate64() needs __libc_fallocate64() from fallocate64.c ++CSRC-$(if $(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_ADVANCED_REALTIME),y,) += \ ++ fallocate.c $(filter fallocate64.c,$(CSRC-y)) + # NPTL needs these internally: madvise.c + CSRC-$(findstring y,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_THREADS_NATIVE)) += madvise.c + ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) +--- /dev/null ++++ b/libc/sysdeps/linux/common/fallocate.c +@@ -0,0 +1,48 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * fallocate() for uClibc - Based off of posix_fallocate() by Erik Andersen ++ * 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 ++extern __typeof(fallocate) __libc_fallocate attribute_hidden; ++int attribute_hidden __libc_fallocate(int fd, int mode, __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, mode, ++ __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, mode, 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_LINUX_SPECIFIC__ && defined __USE_GNU ++strong_alias(__libc_fallocate,fallocate) ++# if __WORDSIZE == 64 ++strong_alias(__libc_fallocate,fallocate64) ++# endif ++# endif ++#endif +--- /dev/null ++++ b/libc/sysdeps/linux/common/fallocate64.c +@@ -0,0 +1,42 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * fallocate() for uClibc - based off posix_fallocate() by Erik Andersen ++ * 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 fallocate() */ ++# elif __WORDSIZE == 32 ++extern __typeof(fallocate64) __libc_fallocate64 attribute_hidden; ++int attribute_hidden __libc_fallocate64(int fd, int mode, __off64_t offset, ++ __off64_t len) ++{ ++ int ret; ++ INTERNAL_SYSCALL_DECL(err); ++ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, mode, ++ OFF64_HI_LO (offset), OFF64_HI_LO (len))); ++ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err))) ++ return INTERNAL_SYSCALL_ERRNO (ret, err); ++ return 0; ++} ++ ++# if defined __UCLIBC_LINUX_SPECIFIC__ && defined __USE_GNU ++strong_alias(__libc_fallocate64,fallocate64) ++# endif ++ ++# else ++# error your machine is neither 32 bit or 64 bit ... it must be magical ++# endif ++#endif +--- a/libc/sysdeps/linux/common/posix_fallocate.c ++++ b/libc/sysdeps/linux/common/posix_fallocate.c +@@ -14,28 +14,10 @@ + #include <stdint.h> + + #if defined __NR_fallocate ++extern __typeof(fallocate) __libc_fallocate attribute_hidden; + 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; ++ return __libc_fallocate(fd, 0, offset, len); + } + # if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64 + strong_alias(posix_fallocate,posix_fallocate64) +--- a/libc/sysdeps/linux/common/posix_fallocate64.c ++++ b/libc/sysdeps/linux/common/posix_fallocate64.c +@@ -18,22 +18,12 @@ + # if __WORDSIZE == 64 + /* Can use normal posix_fallocate() */ + # elif __WORDSIZE == 32 ++extern __typeof(fallocate64) __libc_fallocate64 attribute_hidden; + 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; ++ return __libc_fallocate64(fd, 0, offset, len); + } + # else +-# error your machine is neither 32 bit or 64 bit ... it must be magical ++# error your machine is neither 32 bit or 64 bit ... it must be magical + # endif + #endif +--- a/test/.gitignore ++++ b/test/.gitignore +@@ -302,6 +302,8 @@ unistd/getcwd + unistd/getopt + unistd/getopt_long + unistd/tstgetopt ++unistd/tst-fallocate ++unistd/tst-fallocate64 + unistd/tst-posix_fallocate + unistd/tst-posix_fallocate64 + unistd/tst-preadwrite +--- /dev/null ++++ b/test/unistd/tst-fallocate.c +@@ -0,0 +1,166 @@ ++#include <fcntl.h> ++#include <sys/stat.h> ++ ++#ifndef TST_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); ++static int do_test(void); ++#define PREPARE(argc, argv) do_prepare () ++#define TEST_FUNCTION do_test () ++#include <test-skeleton.c> ++ ++static int fd; ++static void ++do_prepare (void) ++{ ++ fd = create_temp_file ("tst-fallocate.", NULL); ++ if (fd == -1) ++ { ++ printf ("cannot create temporary file: %m\n"); ++ exit (1); ++ } ++} ++ ++ ++static int ++do_test (void) ++{ ++ struct stat64 st; ++ int c; ++ char garbage[4096]; ++ blkcnt_t blksb4; ++ ++ 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; ++ } ++ ++ /* This is the default mode which is identical to posix_fallocate(). ++ Note: we need a few extra blocks for FALLOC_FL_PUNCH_HOLE below. ++ While block sizes vary, we'll assume eight 4K blocks for good measure. */ ++ if (fallocate (fd, 0, 8 * 4096, 128) != 0) ++ { ++ puts ("1st fallocate call failed"); ++ return 1; ++ } ++ ++ if (fstat64 (fd, &st) != 0) ++ { ++ puts ("2nd fstat failed"); ++ return 1; ++ } ++ ++ if (st.st_size != 8 * 4096 + 128) ++ { ++ printf ("file size after 1st fallocate call is %llu, expected %u\n", ++ (unsigned long long int) st.st_size, 8u * 4096u + 128u); ++ return 1; ++ } ++ ++ /* Without FALLOC_FL_KEEP_SIZE, this would increaste the size of the file. */ ++ if (fallocate (fd, FALLOC_FL_KEEP_SIZE, 0, 16 * 4096) != 0) ++ { ++ puts ("2nd fallocate call failed"); ++ return 1; ++ } ++ ++ if (fstat64 (fd, &st) != 0) ++ { ++ puts ("3rd fstat failed"); ++ return 1; ++ } ++ ++ if (st.st_size != 8 * 4096 + 128) ++ { ++ printf ("file size changed in 2nd fallocate call to %llu, expected %u\n", ++ (unsigned long long int) st.st_size, 8u * 4096u + 128u); ++ return 1; ++ } ++ ++ /* Let's fill up the first eight 4k blocks with 'x' to force some allocations. */ ++ ++ memset(garbage, 'x', 4096); ++ for(c=0; c < 8; c++) ++ if(write(fd, garbage, 4096) == -1) ++ { ++ puts ("write failed"); ++ return 1; ++ } ++ ++ if (fstat64 (fd, &st) != 0) ++ { ++ puts ("4th fstat failed"); ++ return 1; ++ } ++ ++ blksb4 = st.st_blocks; ++ ++ /* Let's punch a hole in the entire file, turning it effectively into a sparse file. */ ++ if (fallocate (fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 8 * 4096 + 128) != 0) ++ { ++ puts ("3rd fallocate call failed"); ++ return 1; ++ } ++ ++ if (fstat64 (fd, &st) != 0) ++ { ++ puts ("5th fstat failed"); ++ return 1; ++ } ++ ++ if (st.st_size != 8 * 4096 + 128) ++ { ++ printf ("file size after 3rd fallocate call is %llu, expected %u\n", ++ (unsigned long long int) st.st_size, 8u * 4096u + 128u); ++ return 1; ++ } ++ ++ /* The number of allocated blocks should decrease. I hope this works on ++ all filesystems! */ ++ if (st.st_blocks >= blksb4) ++ { ++ printf ("number of blocks after 3rd fallocate call is %lu, expected less than %lu\n", ++ (unsigned long int) st.st_blocks, blksb4); ++ return 1; ++ } ++ ++#ifdef TST_FALLOCATE64 ++ /* We'll just do a mode = 0 test for fallocate64() */ ++ if (fallocate64 (fd, 0, 4097ULL, 4294967295ULL + 2ULL) != 0) ++ { ++ puts ("1st fallocate64 call failed"); ++ return 1; ++ } ++ ++ if (fstat64 (fd, &st) != 0) ++ { ++ puts ("6th fstat failed"); ++ return 1; ++ } ++ ++ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL) ++ { ++ printf ("file size after 1st fallocate64 call is %llu, expected %llu\n", ++ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL); ++ return 1; ++ } ++#endif ++ close (fd); ++ ++ return 0; ++} ++ +--- /dev/null ++++ b/test/unistd/tst-fallocate64.c +@@ -0,0 +1,2 @@ ++#define TST_FALLOCATE64 ++#include "tst-fallocate.c" +--- a/test/unistd/Makefile.in ++++ b/test/unistd/Makefile.in +@@ -2,10 +2,13 @@ + # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + + ifeq ($(UCLIBC_HAS_LFS),) +-TESTS_DISABLED := tst-preadwrite64 tst-posix_fallocate64 ++TESTS_DISABLED := tst-preadwrite64 tst-posix_fallocate64 tst-fallocate64 + endif + ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),) +-TESTS_DISABLED := tst-posix_fallocate ++TESTS_DISABLED := tst-posix_fallocate tst-fallocate64 ++endif ++ifeq ($(UCLIBC_LINUX_SPECIFIC),) ++TESTS_DISABLED += tst-fallocate + endif + OPTS_getopt := -abcXXX -9 + OPTS_getopt_long := --add XXX --delete YYY --verbose diff --git a/toolchain/uClibc/patches-0.9.33.2/133-inet6-scoped-getnameinfo.patch b/toolchain/uClibc/patches-0.9.33.2/133-inet6-scoped-getnameinfo.patch index 0bf89e89bb..390e06ddb7 100644 --- a/toolchain/uClibc/patches-0.9.33.2/133-inet6-scoped-getnameinfo.patch +++ b/toolchain/uClibc/patches-0.9.33.2/133-inet6-scoped-getnameinfo.patch @@ -1,6 +1,6 @@ --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c -@@ -317,6 +317,7 @@ +@@ -317,6 +317,7 @@ Domain name in a message can be represen #include <sys/utsname.h> #include <sys/un.h> #include <sys/stat.h> @@ -8,7 +8,7 @@ #include <bits/uClibc_mutex.h> #include "internal/parse_config.h" -@@ -1861,7 +1862,6 @@ +@@ -1861,7 +1862,6 @@ int getnameinfo(const struct sockaddr *s c = inet_ntop(AF_INET6, (const void *) &sin6p->sin6_addr, host, hostlen); @@ -16,7 +16,7 @@ /* Does scope id need to be supported? */ uint32_t scopeid; scopeid = sin6p->sin6_scope_id; -@@ -1898,7 +1898,6 @@ +@@ -1898,7 +1898,6 @@ int getnameinfo(const struct sockaddr *s return EAI_SYSTEM; memcpy(host + real_hostlen, scopebuf, scopelen + 1); } diff --git a/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch b/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch index 4c23141ea3..6732d54d3e 100644 --- a/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch +++ b/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch @@ -1,6 +1,6 @@ --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c -@@ -3536,6 +3536,61 @@ +@@ -3536,6 +3536,61 @@ __res_vinit(res_state rp, int preinit) return 0; } @@ -62,7 +62,7 @@ static void __res_iclose(void) { -@@ -3608,61 +3663,6 @@ +@@ -3608,61 +3663,6 @@ struct __res_state *__resp = &_res; # endif #endif /* !__UCLIBC_HAS_THREADS__ */ diff --git a/toolchain/uClibc/patches-0.9.33.2/136-inet_make_res_init_thread_safe.patch b/toolchain/uClibc/patches-0.9.33.2/136-inet_make_res_init_thread_safe.patch index e23b0839ad..06278898f9 100644 --- a/toolchain/uClibc/patches-0.9.33.2/136-inet_make_res_init_thread_safe.patch +++ b/toolchain/uClibc/patches-0.9.33.2/136-inet_make_res_init_thread_safe.patch @@ -24,7 +24,7 @@ return 0; } -@@ -3582,11 +3582,11 @@ res_init(void) +@@ -3582,11 +3581,11 @@ res_init(void) if (!_res.id) _res.id = res_randomid(); @@ -38,7 +38,7 @@ return 0; } libc_hidden_def(res_init) -@@ -3687,7 +3687,11 @@ struct __res_state *__resp = &_res; +@@ -3687,7 +3686,11 @@ struct __res_state *__resp = &_res; int res_ninit(res_state statp) { @@ -51,5 +51,3 @@ } #endif /* L_res_init */ --- -cgit v0.9.1 diff --git a/toolchain/uClibc/patches-0.9.33.2/137-inet_fix_threaded_res_init.patch b/toolchain/uClibc/patches-0.9.33.2/137-inet_fix_threaded_res_init.patch index d40f28df38..ce8448ab49 100644 --- a/toolchain/uClibc/patches-0.9.33.2/137-inet_fix_threaded_res_init.patch +++ b/toolchain/uClibc/patches-0.9.33.2/137-inet_fix_threaded_res_init.patch @@ -8,5 +8,3 @@ __res_vinit(&_res, 1); __res_sync = res_sync_func; --- -cgit v0.9.1 diff --git a/toolchain/uClibc/patches-0.9.33.2/991-gen_wctype.patch b/toolchain/uClibc/patches-0.9.33.2/991-gen_wctype.patch index b3db8cf5da..e85d6d4522 100644 --- a/toolchain/uClibc/patches-0.9.33.2/991-gen_wctype.patch +++ b/toolchain/uClibc/patches-0.9.33.2/991-gen_wctype.patch @@ -1,6 +1,6 @@ --- a/extra/locale/gen_wctype.c +++ b/extra/locale/gen_wctype.c -@@ -227,11 +227,12 @@ +@@ -227,11 +227,12 @@ int main(int argc, char **argv) ++verbose; continue; } @@ -15,7 +15,7 @@ if (!(totitle = wctrans("totitle"))) { verbose_msg("no totitle transformation.\n"); } -@@ -306,43 +307,43 @@ +@@ -306,43 +307,43 @@ int main(int argc, char **argv) #endif #if 0 if (c < 256) { @@ -88,7 +88,7 @@ mine = 0; if (mywalnum(d,c)) ++mine; mine <<= 1; -@@ -358,15 +359,15 @@ +@@ -358,15 +359,15 @@ int main(int argc, char **argv) if (mywupper(d,c)) ++mine; mine <<= 1; if (mywxdigit(d,c)) ++mine; @@ -107,7 +107,7 @@ /* } */ } #endif -@@ -553,7 +554,7 @@ +@@ -553,7 +554,7 @@ int main(int argc, char **argv) for (c = 0; c <= 0x10ffffUL; c++) #endif { @@ -116,7 +116,7 @@ unsigned int mine; unsigned int upper, lower; -@@ -568,19 +569,19 @@ +@@ -568,19 +569,19 @@ int main(int argc, char **argv) } #endif #endif @@ -149,7 +149,7 @@ { unsigned int u; -@@ -630,8 +631,8 @@ +@@ -630,8 +631,8 @@ int main(int argc, char **argv) if (mywupper(d,c)) ++mine; mine <<= 1; if (mywxdigit(d,c)) ++mine; @@ -160,7 +160,7 @@ if (c < 0x30000UL) { verbose_msg("sc=%#x u=%#x n=%#x i0=%#x i1=%#x\n", sc, u, n, i0, i1); } -@@ -655,17 +656,17 @@ +@@ -655,17 +656,17 @@ int main(int argc, char **argv) } if (towupper(c) != upper) { diff --git a/toolchain/uClibc/patches-0.9.33.2/999-eventfd_use_bits_scheme.patch b/toolchain/uClibc/patches-0.9.33.2/999-eventfd_use_bits_scheme.patch index f57b8af5af..0551290710 100644 --- a/toolchain/uClibc/patches-0.9.33.2/999-eventfd_use_bits_scheme.patch +++ b/toolchain/uClibc/patches-0.9.33.2/999-eventfd_use_bits_scheme.patch @@ -16,11 +16,9 @@ enabled. Signed-off-by: Hiroaki KAWAI <kawai@stratosphere.co.jp> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> --- -diff --git a/Makefile.in b/Makefile.in -index 3d3ba3d..da865db 100644 --- a/Makefile.in +++ b/Makefile.in -@@ -272,6 +272,7 @@ HEADERS_RM-$(UCLIBC_HAS_XATTR) += sys/xattr.h +@@ -272,6 +272,7 @@ HEADERS_RM-$(UCLIBC_HAS_XATTR) HEADERS_RM-$(UCLIBC_HAS_XLOCALE) += xlocale.h HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC) += sys/eventfd.h sys/fsuid.h \ bits/inotify.h \ @@ -28,9 +26,6 @@ index 3d3ba3d..da865db 100644 sys/inotify.h \ sys/kdaemon.h \ sys/perm.h \ -diff --git a/libc/sysdeps/linux/alpha/bits/eventfd.h b/libc/sysdeps/linux/alpha/bits/eventfd.h -new file mode 100644 -index 0000000..b5a7e41 --- /dev/null +++ b/libc/sysdeps/linux/alpha/bits/eventfd.h @@ -0,0 +1,31 @@ @@ -65,9 +60,6 @@ index 0000000..b5a7e41 + EFD_NONBLOCK = 000000004 +#define EFD_NONBLOCK EFD_NONBLOCK + }; -diff --git a/libc/sysdeps/linux/common/bits/eventfd.h b/libc/sysdeps/linux/common/bits/eventfd.h -new file mode 100644 -index 0000000..ef49c61 --- /dev/null +++ b/libc/sysdeps/linux/common/bits/eventfd.h @@ -0,0 +1,31 @@ @@ -102,8 +94,6 @@ index 0000000..ef49c61 + EFD_NONBLOCK = 00004000 +#define EFD_NONBLOCK EFD_NONBLOCK + }; -diff --git a/libc/sysdeps/linux/common/sys/eventfd.h b/libc/sysdeps/linux/common/sys/eventfd.h -index c46c2a5..1bf785f 100644 --- a/libc/sysdeps/linux/common/sys/eventfd.h +++ b/libc/sysdeps/linux/common/sys/eventfd.h @@ -1,4 +1,4 @@ @@ -153,9 +143,6 @@ index c46c2a5..1bf785f 100644 __END_DECLS #endif /* sys/eventfd.h */ -diff --git a/libc/sysdeps/linux/hppa/bits/eventfd.h b/libc/sysdeps/linux/hppa/bits/eventfd.h -new file mode 100644 -index 0000000..6182c07 --- /dev/null +++ b/libc/sysdeps/linux/hppa/bits/eventfd.h @@ -0,0 +1,32 @@ @@ -191,9 +178,6 @@ index 0000000..6182c07 + EFD_NONBLOCK = 00200004 /* HPUX has separate NDELAY & NONBLOCK */ +#define EFD_NONBLOCK EFD_NONBLOCK + }; -diff --git a/libc/sysdeps/linux/mips/bits/eventfd.h b/libc/sysdeps/linux/mips/bits/eventfd.h -new file mode 100644 -index 0000000..17b2f46 --- /dev/null +++ b/libc/sysdeps/linux/mips/bits/eventfd.h @@ -0,0 +1,31 @@ @@ -228,9 +212,6 @@ index 0000000..17b2f46 + EFD_NONBLOCK = 00000200 +#define EFD_NONBLOCK EFD_NONBLOCK + }; -diff --git a/libc/sysdeps/linux/sparc/bits/eventfd.h b/libc/sysdeps/linux/sparc/bits/eventfd.h -new file mode 100644 -index 0000000..bed9f09 --- /dev/null +++ b/libc/sysdeps/linux/sparc/bits/eventfd.h @@ -0,0 +1,31 @@ @@ -265,5 +246,3 @@ index 0000000..bed9f09 + EFD_NONBLOCK = 0x004000 +#define EFD_NONBLOCK EFD_NONBLOCK + }; --- -cgit v0.9.1 |