git: evtr: initial implementation of a DSL
commit 2b130cb3acacfa5110f513e631ada1fe6479c207
Author: Aggelos Economopoulos <aoiko@cc.ece.ntua.gr>
Date: Thu Mar 18 01:48:54 2010 +0200
evtr: initial implementation of a DSL
libevtr:
- abstract out the hash table, convert to using uintptr_t's
internally
- move a bunch of fields and most of the error logic from
evtr to evtr_query
- don't try to resolve format strings to id's and reject
records that don't match early; this needs way more care
now that we might want to interpret the format strings
- start implementation of a minimal Domain Specific Language
- add the ability to filter based on the event type
- lots of fixes all around
evtranalyze:
- catch up w/ API changes in libevtr
- add toy 'stats' command
Summary of changes:
lib/libevtr/Makefile | 10 +-
lib/libevtr/evtr.c | 573 ++++++++----
lib/libevtr/evtr.h | 41 +-
lib/libevtr/internal.h | 53 ++
lib/libevtr/ktrfmt.l | 79 ++
lib/libevtr/ktrfmt.tab.c | 1821 ++++++++++++++++++++++++++++++++++++
lib/libevtr/ktrfmt.tab.h | 78 ++
lib/libevtr/ktrfmt.y | 248 +++++
lib/libevtr/ktrfmt.yy.c | 1863 +++++++++++++++++++++++++++++++++++++
lib/libevtr/tok.h | 12 +
usr.bin/evtranalyze/evtranalyze.c | 102 ++-
11 files changed, 4679 insertions(+), 201 deletions(-)
create mode 100644 lib/libevtr/internal.h
create mode 100644 lib/libevtr/ktrfmt.l
create mode 100644 lib/libevtr/ktrfmt.tab.c
create mode 100644 lib/libevtr/ktrfmt.tab.h
create mode 100644 lib/libevtr/ktrfmt.y
create mode 100644 lib/libevtr/ktrfmt.yy.c
create mode 100644 lib/libevtr/tok.h
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2b130cb3acacfa5110f513e631ada1fe6479c207
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DragonFly BSD source repository