From cdb1c79153b2b1377fa0ca7e1beda2b6b9b2c687 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Fri, 27 Sep 2019 18:43:07 +0200 Subject: Remove use of ssize_t from library API ssize_t is only available on POSIX platforms and even there it is only defined to hold at least -1 in the range of negative numbers. This commit replaces ssize_t return types with sqfs_s32 and the coresponding function arguments with sqfs_u32. Because the range of positiv numbers for a signed 32 bit number is only half that of the unsigned version, additional checks have to be added. Signed-off-by: David Oberhollenzer --- lib/sqfs/meta_writer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/sqfs/meta_writer.c') diff --git a/lib/sqfs/meta_writer.c b/lib/sqfs/meta_writer.c index a5ce366..3cf3e3e 100644 --- a/lib/sqfs/meta_writer.c +++ b/lib/sqfs/meta_writer.c @@ -89,8 +89,8 @@ void sqfs_meta_writer_destroy(sqfs_meta_writer_t *m) int sqfs_meta_writer_flush(sqfs_meta_writer_t *m) { meta_block_t *outblk; - size_t count; - ssize_t ret; + sqfs_u32 count; + sqfs_s32 ret; if (m->offset == 0) return 0; -- cgit v1.2.3