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| author | andre <andre@FreeBSD.org> | 2007-01-22 14:50:28 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2007-01-22 14:50:28 +0000 |
| commit | 4a22f82e6c50a7bc72683c16a7b8ea6a6d5624e4 (patch) | |
| tree | 009f291772a96599f4355c88f4107f582f4c3661 /sys/amd64/pci | |
| parent | 3530b41545d66416a3c151e414ce5b1e7b3da0e6 (diff) | |
| download | FreeBSD-src-4a22f82e6c50a7bc72683c16a7b8ea6a6d5624e4.zip FreeBSD-src-4a22f82e6c50a7bc72683c16a7b8ea6a6d5624e4.tar.gz | |
Unbreak writes of 0 bytes. Zero byte writes happen when only ancillary
control data but no payload data is passed.
Change m_uiotombuf() to return at least one empty mbuf if the requested
length was zero. Add comment to sosend_dgram and sosend_generic().
Diagnoses by: jhb
Regression test by: rwatson
Pointy hat to. andre
Diffstat (limited to 'sys/amd64/pci')
0 files changed, 0 insertions, 0 deletions
