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sys: declare bit sets unsigned

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Substantially reduce the number of signed/unsigned issues (warnings if
enabled).  While these are presently disabled for FreeBSD, being able to
enable another warning would be good.

Differential Revision: https://reviews.freebsd.org/D32793
Reviewed by: imp, jhibbits
Pull Request: https://github.com/freebsd/freebsd-src/pull/1126
This commit is contained in:
Elliott Mitchell 2024-05-09 17:04:35 -06:00 committed by Warner Losh
parent 9f3a552f9e
commit 99adf661ab
1 changed files with 2 additions and 2 deletions
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4
sys/sys/_bitset.h
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@ -36,7 +36,7 @@
* Macros addressing word and bit within it, tuned to make compiler
* optimize cases when SETSIZE fits into single machine word.
*/
#define _BITSET_BITS (sizeof(long) * 8)
#define _BITSET_BITS (sizeof(unsigned long) * 8)
#define __howmany(x, y) (((x) + ((y) - 1)) / (y))
@ -44,7 +44,7 @@
#define __BITSET_DEFINE(_t, _s) \
struct _t { \
long __bits[__bitset_words((_s))]; \
unsigned long __bits[__bitset_words((_s))]; \
}
/*