From 3a851dfe87c88ac1d4dddc2a26cc48b037f852f9 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Sun, 8 Sep 2019 14:53:30 +0200 Subject: 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 --- lib/sqfs/comp/gzip.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/sqfs/comp/gzip.c') diff --git a/lib/sqfs/comp/gzip.c b/lib/sqfs/comp/gzip.c index 484901a..bec217a 100644 --- a/lib/sqfs/comp/gzip.c +++ b/lib/sqfs/comp/gzip.c @@ -44,7 +44,7 @@ static void gzip_destroy(sqfs_compressor_t *base) free(gzip); } -static int gzip_write_options(sqfs_compressor_t *base, int fd) +static int gzip_write_options(sqfs_compressor_t *base, sqfs_file_t *file) { gzip_compressor_t *gzip = (gzip_compressor_t *)base; gzip_options_t opt; @@ -59,16 +59,16 @@ static int gzip_write_options(sqfs_compressor_t *base, int fd) opt.window = htole16(gzip->opt.window); opt.strategies = htole16(gzip->opt.strategies); - return sqfs_generic_write_options(fd, &opt, sizeof(opt)); + return sqfs_generic_write_options(file, &opt, sizeof(opt)); } -static int gzip_read_options(sqfs_compressor_t *base, int fd) +static int gzip_read_options(sqfs_compressor_t *base, sqfs_file_t *file) { gzip_compressor_t *gzip = (gzip_compressor_t *)base; gzip_options_t opt; int ret; - ret = sqfs_generic_read_options(fd, &opt, sizeof(opt)); + ret = sqfs_generic_read_options(file, &opt, sizeof(opt)); if (ret) return ret; -- cgit v1.2.3