diff options
Diffstat (limited to 'meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0002-f2fs_io-Define-_FILE_OFFSET_BITS-64.patch')
| -rw-r--r-- | meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0002-f2fs_io-Define-_FILE_OFFSET_BITS-64.patch | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0002-f2fs_io-Define-_FILE_OFFSET_BITS-64.patch b/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0002-f2fs_io-Define-_FILE_OFFSET_BITS-64.patch new file mode 100644 index 0000000000..d4e3194e62 --- /dev/null +++ b/meta-filesystems/recipes-utils/f2fs-tools/f2fs-tools/0002-f2fs_io-Define-_FILE_OFFSET_BITS-64.patch @@ -0,0 +1,183 @@ +From 3c0314e1820afc9a98e890cc5f7973c3c81877f8 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Wed, 21 Dec 2022 18:23:03 -0800 +Subject: [PATCH] f2fs_io: Define _FILE_OFFSET_BITS=64 + +Remove _LARGEFILE64_SOURCE, this is redundant when _FILE_OFFSET_BITS=64 +additionally it fixes build with musl because the detection logic for +lseek64 fails because when using _LARGEFILE64_SOURCE musl also define's +lseek64 as an alias to lseek + +Upstream-Status: Submitted [https://lore.kernel.org/linux-f2fs-devel/20221222022830.976309-2-raj.khem@gmail.com/T/#u] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + lib/libf2fs_io.c | 4 +++- + tools/f2fs_io/f2fs_io.c | 4 ++-- + 2 files changed, 5 insertions(+), 3 deletions(-) + +--- a/lib/libf2fs_io.c ++++ b/lib/libf2fs_io.c +@@ -11,7 +11,9 @@ + * + * Dual licensed under the GPL or LGPL version 2 licenses. + */ +-#define _LARGEFILE64_SOURCE ++#ifndef _FILE_OFFSET_BITS ++#define _FILE_OFFSET_BITS 64 ++#endif + + #include <stdio.h> + #include <stdlib.h> +@@ -67,22 +69,13 @@ static int __get_device_fd(__u64 *offset + return -1; + } + +-#ifndef HAVE_LSEEK64 +-typedef off_t off64_t; +- +-static inline off64_t lseek64(int fd, __u64 offset, int set) +-{ +- return lseek(fd, offset, set); +-} +-#endif +- + /* ---------- dev_cache, Least Used First (LUF) policy ------------------- */ + /* + * Least used block will be the first victim to be replaced when max hash + * collision exceeds + */ + static bool *dcache_valid; /* is the cached block valid? */ +-static off64_t *dcache_blk; /* which block it cached */ ++static off_t *dcache_blk; /* which block it cached */ + static uint64_t *dcache_lastused; /* last used ticks for cache entries */ + static char *dcache_buf; /* cached block data */ + static uint64_t dcache_usetick; /* current use tick */ +@@ -172,7 +165,7 @@ static int dcache_alloc_all(long n) + { + if (n <= 0) + return -1; +- if ((dcache_blk = (off64_t *) malloc(sizeof(off64_t) * n)) == NULL ++ if ((dcache_blk = (off_t *) malloc(sizeof(off_t) * n)) == NULL + || (dcache_lastused = (uint64_t *) + malloc(sizeof(uint64_t) * n)) == NULL + || (dcache_buf = (char *) malloc (F2FS_BLKSIZE * n)) == NULL +@@ -257,7 +250,7 @@ static inline long dcache_relocate(long + dcache_config.num_cache_entry; + } + +-static long dcache_find(off64_t blk) ++static long dcache_find(off_t blk) + { + register long n = dcache_config.num_cache_entry; + register unsigned m = dcache_config.max_hash_collision; +@@ -278,10 +271,10 @@ static long dcache_find(off64_t blk) + } + + /* Physical read into cache */ +-static int dcache_io_read(int fd, long entry, off64_t offset, off64_t blk) ++static int dcache_io_read(int fd, long entry, off_t offset, off_t blk) + { +- if (lseek64(fd, offset, SEEK_SET) < 0) { +- MSG(0, "\n lseek64 fail.\n"); ++ if (lseek(fd, offset, SEEK_SET) < 0) { ++ MSG(0, "\n lseek fail.\n"); + return -1; + } + if (read(fd, dcache_buf + entry * F2FS_BLKSIZE, F2FS_BLKSIZE) < 0) { +@@ -308,12 +301,12 @@ static int dcache_io_read(int fd, long e + * 1: cache not available (uninitialized) + * -1: error + */ +-static int dcache_update_rw(int fd, void *buf, off64_t offset, ++static int dcache_update_rw(int fd, void *buf, off_t offset, + size_t byte_count, bool is_write) + { +- off64_t blk; ++ off_t blk; + int addr_in_blk; +- off64_t start; ++ off_t start; + + if (!dcache_initialized) + dcache_init(); /* auto initialize */ +@@ -377,13 +370,13 @@ static int dcache_update_rw(int fd, void + * return value: 1: cache not available + * 0: success, -1: I/O error + */ +-int dcache_update_cache(int fd, void *buf, off64_t offset, size_t count) ++int dcache_update_cache(int fd, void *buf, off_t offset, size_t count) + { + return dcache_update_rw(fd, buf, offset, count, true); + } + + /* handles read into cache + read into buffer */ +-int dcache_read(int fd, void *buf, off64_t offset, size_t count) ++int dcache_read(int fd, void *buf, off_t offset, size_t count) + { + return dcache_update_rw(fd, buf, offset, count, false); + } +@@ -395,7 +388,7 @@ int dev_read_version(void *buf, __u64 of + { + if (c.sparse_mode) + return 0; +- if (lseek64(c.kd, (off64_t)offset, SEEK_SET) < 0) ++ if (lseek(c.kd, (off_t)offset, SEEK_SET) < 0) + return -1; + if (read(c.kd, buf, len) < 0) + return -1; +@@ -537,10 +530,10 @@ int dev_read(void *buf, __u64 offset, si + + /* err = 1: cache not available, fall back to non-cache R/W */ + /* err = 0: success, err=-1: I/O error */ +- err = dcache_read(fd, buf, (off64_t)offset, len); ++ err = dcache_read(fd, buf, (off_t)offset, len); + if (err <= 0) + return err; +- if (lseek64(fd, (off64_t)offset, SEEK_SET) < 0) ++ if (lseek(fd, (off_t)offset, SEEK_SET) < 0) + return -1; + if (read(fd, buf, len) < 0) + return -1; +@@ -586,9 +579,9 @@ int dev_write(void *buf, __u64 offset, s + * dcache_update_cache() just update cache, won't do I/O. + * Thus even no error, we need normal non-cache I/O for actual write + */ +- if (dcache_update_cache(fd, buf, (off64_t)offset, len) < 0) ++ if (dcache_update_cache(fd, buf, (off_t)offset, len) < 0) + return -1; +- if (lseek64(fd, (off64_t)offset, SEEK_SET) < 0) ++ if (lseek(fd, (off_t)offset, SEEK_SET) < 0) + return -1; + if (write(fd, buf, len) < 0) + return -1; +@@ -602,7 +595,7 @@ int dev_write_block(void *buf, __u64 blk + + int dev_write_dump(void *buf, __u64 offset, size_t len) + { +- if (lseek64(c.dump_fd, (off64_t)offset, SEEK_SET) < 0) ++ if (lseek(c.dump_fd, (off_t)offset, SEEK_SET) < 0) + return -1; + if (write(c.dump_fd, buf, len) < 0) + return -1; +@@ -627,7 +620,7 @@ int dev_fill(void *buf, __u64 offset, si + /* Only allow fill to zero */ + if (*((__u8*)buf)) + return -1; +- if (lseek64(fd, (off64_t)offset, SEEK_SET) < 0) ++ if (lseek(fd, (off_t)offset, SEEK_SET) < 0) + return -1; + if (write(fd, buf, len) < 0) + return -1; +--- a/tools/f2fs_io/f2fs_io.c ++++ b/tools/f2fs_io/f2fs_io.c +@@ -12,8 +12,8 @@ + #ifndef _LARGEFILE_SOURCE + #define _LARGEFILE_SOURCE + #endif +-#ifndef _LARGEFILE64_SOURCE +-#define _LARGEFILE64_SOURCE ++#ifndef _FILE_OFFSET_BITS ++#define _FILE_OFFSET_BITS 64 + #endif + #ifndef O_LARGEFILE + #define O_LARGEFILE 0 |