Date: Fri, 27 Jun 1997 21:19:53 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-lib@FreeBSD.ORG Subject: cvs commit: src/lib/libc/net res_send.c Message-ID: <199706280419.VAA16441@freefall.freebsd.org>
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peter 1997/06/27 21:19:53 PDT
Modified files:
lib/libc/net res_send.c
Log:
replace the OpenBSD fd_set sizing code with something more efficient.
Only call malloc() if the fd is too big for the compiled in fd_set size,
and don't use calloc either. This should reduce the impact of conflicts
with private malloc implementations etc. When using the fd_set on the
stack, only zero what is needed rather than all 1024 bits like FD_ZERO did.
Revision Changes Path
1.18 +16 -9 src/lib/libc/net/res_send.c
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