passt - Plug A Simple Socket Transport

	Commit message (Collapse)	Author	Age	Files	Lines
*	pcap: add pcap_iov()	Laurent Vivier	2024-03-06	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	Introduce a new function pcap_iov() to capture packet desribed by an IO vector. Update pcap_frame() to manage iovcnt > 1. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-ID: <20240303135114.1023026-2-lvivier@redhat.com> [dwg: Fixed trivial cppcheck regressions] Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	iov: Add helper to find skip over first n bytes of an io vector	David Gibson	2024-02-29	1	-9/+33
\| \| \| \| \| \| \| \| \|	Several of the IOV functions in iov.c, and also tap_send_frames_passt() needs to determine which buffer element a byte offset into an IO vector lies in. Split this out into a helper function iov_skip_bytes(). Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	iov: add some functions to manage iovec	Laurent Vivier	2024-02-29	1	-0/+174
	Introduce functions to copy to/from a buffer from/to an iovec array, to compute data length in in bytes of an iovec and to copy memory from an iovec to another. iov_from_buf(), iov_to_buf(), iov_size(), iov_copy(). Signed-off-by: Laurent Vivier <lvivier@redhat.com> Message-ID: <20240217150725.661467-2-lvivier@redhat.com> [dwg: Small changes to suppress cppcheck warnings] Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>