Il giorno 03/ago/2014, alle ore 09:27, Warner Losh <i...@bsdimp.com> ha scritto:
> > On Jul 21, 2014, at 12:51 PM, Pedro Giffuni <p...@freebsd.org> wrote: > >> >> Il giorno 21/lug/2014, alle ore 11:42, Bruce Simpson <b...@fastmail.net> ha >> scritto: >> >>> On 21/07/2014 16:22, Pedro F. Giffuni wrote: >>>> ] >>>> Log: >>>> Add re-entrant versions of the hash functions based on the GNU api. >>>> >>> What, if anything, can be done about qsort_r() API incompatibility? >> >> qsort_r is non-standard and we did it first, plus we will want to stay >> compatible with Apple :). >> >> I guess we could do some ugly parameter swapping in the case where >> _GNU_SOURCE >> is defined, but I won’t volunteer to do that. > > Are there any ABI considerations for the change? > I would keep the qsort_r() ABI unchanged and add a GNU-compatible version that is used only when _GNU_SOURCE (but not _BSD_SOURCE) is defined. This would already be pretty messy by itself because some portable code may define _GNU_SOURCE but still may try to use the Apple/BSD interface under another #ifdef. Perhaps it’s just better to leave our headers alone and let the end-users do the wrapping. Pedro. _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
