Implement raw1394_(start_)phy_packet_write() on firewire-core - libraw1394 - Fork of libraw1394 that allows for externally managed buffers

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author	Stefan Richter	2010-07-14 17:33:37 +0200
committer	Stefan Richter	2010-09-07 11:27:09 +0200
commit	824ababa4dfe80df6598f2125e343a5f29222163 (patch)
tree	2badbe7aef61fbd6c04bbf476a3256760d02dbb2 /src/eventloop.c
parent	Filter incoming requests per card (diff)

Implement raw1394_(start_)phy_packet_write() on firewire-core

Requires kernel 2.6.36 or newer at runtime and linux-headers 2.6.36 or newer at build time. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

Diffstat (limited to 'src/eventloop.c')

0 files changed, 0 insertions, 0 deletions

lass='deletions'>-17/+14 2021-07-26queryparse: add function to build SQL queries

Peter McGoron 2-1/+73 SQLite allows for UNIONs and INTERSECTIONs between SELECT statements, but it does not support grouping them. By recursively applying DeMorgan's laws, the parser can reduce the parse tree to only * Literals * NOT literals (i.e. "all items not belonging to this tag") * ANDs * ORs What SQLite /can/ do is have SELECT statements come from other SELECT statements. A query like (X & Y & Z) | (A & B & C) in pseudo-SQLite becomes SELECT * FROM ( SELECT * FROM tbl WHERE name IN X INTERSECTION SELECT * FROM tbl WHERE name IN Y INTERSECTION SELECT * FROM tbl WHERE name IN Z ) UNION SELECT * FROM ( SELECT * FROM tbl WHERE name IN A INTERSECTION SELECT * FROM tbl WHERE name IN B INTERSECTION SELECT * FROM tbl WHERE name IN C ) One future optimization would be to group all literals at a certain level with each other, so that there are less direct queries to the entire tag table. 2021-07-26queryparse: use demorgan's laws to simplify parsed expression

Peter McGoron 2-1/+17 2021-07-26update README.md

Peter McGoron 1-0/+10 2021-07-26queryparse: collect literals into set and return it

Peter McGoron 2-16/+22 2021-07-26gitea wants .md suffixes for web rendering

Peter McGoron 2-0/+0 2021-07-26example/query.md: change to what the code actually implements

Peter McGoron 1-3/+3


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