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Code Issues Releases Activity

UFS fs.h: clear warning from use in makefs(1)

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makefs(1) has a number of signedness warnings (when built with higher
WARNS), most of which can be addressed by careful application of casts
in makefs itself.

There is one case where a signedness warning arises from the blksize
macro, so must be addressed in the macro itself.

Reviewed by:	kib, mckusick
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D10589
This commit is contained in:
Ed Maste 2017-05-05 15:26:55 +00:00
parent 5207c6ac74
commit 3cf259c390
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=317832
1 changed files with 2 additions and 1 deletions
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3
sys/ufs/ffs/fs.h
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@ -608,7 +608,8 @@ struct cg {
* Determining the size of a file block in the filesystem.
*/
#define blksize(fs, ip, lbn) \
(((lbn) >= UFS_NDADDR || (ip)->i_size >= smalllblktosize(fs, (lbn) + 1)) \
(((lbn) >= UFS_NDADDR || (ip)->i_size >= \
(uint64_t)smalllblktosize(fs, (lbn) + 1)) \
? (fs)->fs_bsize \
: (fragroundup(fs, blkoff(fs, (ip)->i_size))))
#define sblksize(fs, size, lbn) \