Date: Wed, 26 Mar 2003 12:29:15 -0800 (PST) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys mbuf.h Message-ID: <200303262029.h2QKTFg3044876@repoman.freebsd.org>
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rwatson 2003/03/26 12:29:15 PST
FreeBSD src repository
Modified files:
sys/sys mbuf.h
Log:
Add MBTOM(), a macro that converts from an mbuf blocking disposition
flag (M_DONTWAIT / M_TRYWAIT) to a malloc(9) blocking disposition flag
(M_NOWAIT, M_WAITOK). The semantic match isn't perfect, but for
scenarios where malloc data is used in the network stack, such as for
MAC labeling or for m_tags, we sometimes need to map from one to the
other to get the right blocking behavior.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
Revision Changes Path
1.116 +1 -0 src/sys/sys/mbuf.h
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