src-test2/include/bitstring.h, branch release/7.1.0_cvsFreeBSD source treehttps://cgit-dev.freebsd.org/src-test2/atom?h=release%2F7.1.0_cvs2008-12-31T22:57:14ZCopy releng/7.1 to release/7.1.0 for the 7.1-RELEASE.2008-12-31T22:57:14ZKen Smithkensmith@FreeBSD.org2008-12-31T22:57:14Zurn:sha1:8d4eb975d2e49f56d057a19aac09bcb92b3e71f7
Approved by: re (implicit)
This commit was manufactured to restore the state of the 7.1-RELEASE image.
Finish the repocopy of bitstring.h to sys so it can be used2003-06-13T19:40:13ZPoul-Henning Kampphk@FreeBSD.org2003-06-13T19:40:13Zurn:sha1:24e08b26f0adbce610b382ac7a651a8a36d1e915
from kernel code.
Cleanup of bitstring.h:2000-10-09T12:34:51ZDavid Malonedwmalone@FreeBSD.org2000-10-09T12:34:51Zurn:sha1:fc3950924513ad30484203700788d03b3c8b1798
1) Add FreeBSD: tag.
2) Add parenthesis around macro args.
3) Add parenthesis around macros which are expressions.
4) Add do { ... } while (0) around macros which are compound statements.
5) Sync bitstr_size and bit_alloc with neater versions from NetBSD.
6) Fix bit_ffs and bit_ffc so that they don't search off the end of the
bitstirng.
7) Try to avoid rightshifting signed ints.
I didn't take NetBSD's version directly as the macros are significantly
slower for long bitstrings. Bruce reviewed a previous version of
this patch.
PR: 21204
Submitted by: bob@immure.com
Reviewed by: bde
BSD 4.4 Lite Include Sources1994-05-24T09:57:34ZRodney W. Grimesrgrimes@FreeBSD.org1994-05-24T09:57:34Zurn:sha1:59deaec541ae8baaa58daf6c5a2196ea7de180c3