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| author |   Tom Jones <thj@freebsd.org> | 2024-02-07 13:31:50 +0000 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2024-03-26 15:09:29 +0000 |
| commit | b10561bbecb2870360a731b4696bff920150720d (patch) | |
| tree | ef0ba3f555c959133b8f63fb035a525f276f7dc7 /src/vppinfra/memcpy.h | |
| parent | dfd426c2c83f69e95fe8dab5b4827825230f1d7c (diff) | |
papi: Use CMSG_SPACE for sizing ancillary buffer space
CMSG_LEN provides the length required to store an ancillary item, but it
does not consider padding. RFC 3542 requires portable applications to
use CMSG_SPACE(), this is documented in the python API:
https://docs.python.org/3/library/socket.html#socket.CMSG_LEN
Type: improvement
Change-Id: I0eab470585f2f39bea38639db95d6b0e047d2cff
Signed-off-by: Tom Jones <thj@freebsd.org>
Diffstat (limited to 'src/vppinfra/memcpy.h')
0 files changed, 0 insertions, 0 deletions