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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-08 14:53:30 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-08 14:53:30 +0200
commit3a851dfe87c88ac1d4dddc2a26cc48b037f852f9 (patch)
treea8a8f34291aa58b25737088d247a91a7f60b4fec /lib/sqfs/comp/lz4.c
parent60064dd0412a149fe00cfc4e2f2361c22656db57 (diff)
Replace direct file I/O with abstraction layer
This should make it easier to use libsquashfs with custom setups that embedd a squashfs image inside something else. Also, it should make it easier to port to non unix-like platforms. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/comp/lz4.c')
-rw-r--r--lib/sqfs/comp/lz4.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/sqfs/comp/lz4.c b/lib/sqfs/comp/lz4.c
index 446b83e..e96ab45 100644
--- a/lib/sqfs/comp/lz4.c
+++ b/lib/sqfs/comp/lz4.c
@@ -28,7 +28,7 @@ typedef struct {
#define LZ4LEGACY 1
-static int lz4_write_options(sqfs_compressor_t *base, int fd)
+static int lz4_write_options(sqfs_compressor_t *base, sqfs_file_t *file)
{
lz4_compressor_t *lz4 = (lz4_compressor_t *)base;
lz4_options opt = {
@@ -37,16 +37,16 @@ static int lz4_write_options(sqfs_compressor_t *base, int fd)
SQFS_COMP_FLAG_LZ4_HC : 0),
};
- return sqfs_generic_write_options(fd, &opt, sizeof(opt));
+ return sqfs_generic_write_options(file, &opt, sizeof(opt));
}
-static int lz4_read_options(sqfs_compressor_t *base, int fd)
+static int lz4_read_options(sqfs_compressor_t *base, sqfs_file_t *file)
{
lz4_options opt;
int ret;
(void)base;
- ret = sqfs_generic_read_options(fd, &opt, sizeof(opt));
+ ret = sqfs_generic_read_options(file, &opt, sizeof(opt));
if (ret)
return ret;