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173 Commits

Author SHA1 Message Date
Motiejus Jakštys 64bd5df633 replace member strlen with getgr_max and getpw_max
This way we can use buffers in both Zig and C, without the performance
or size penalty.
2022-04-18 19:35:26 +03:00
Motiejus Jakštys c6bd3f5cb8 storing getgr_max and getpw_max 2022-04-18 13:11:20 +03:00
Motiejus Jakštys 71f5284399 wip: getgr_max and getpw_max 2022-04-18 11:15:14 +03:00
Motiejus Jakštys 130aea7cf5 complete the test for getgrnam 2022-04-18 06:57:34 +03:00
Motiejus Jakštys c1e20db0bd ugly: make getgrnam test pass 2022-04-18 06:53:06 +03:00
Motiejus Jakštys 63acece1a4 trivial style 2022-04-18 06:48:31 +03:00
Motiejus Jakštys 28e8f11f91 getgrnam works, except for memory leaks 2022-04-17 08:58:57 +03:00
Motiejus Jakštys 67360962c3 fix Group.init to copy appropriately 2022-04-16 06:24:55 +03:00
Motiejus Jakštys 5968d8494e add CGroup 2022-04-16 05:36:49 +03:00
Motiejus Jakštys a655d8a88a wip group clone/new 2022-04-10 23:30:12 +02:00
Motiejus Jakštys 3447fce9f7 wip groupmembers is 2-alloc away. 2022-04-10 21:00:41 +02:00
Motiejus Jakštys 3e9cfcbdbf wip fromLine 2022-04-10 20:58:43 +02:00
Motiejus Jakštys 41ed32994f add strlen for PackedUser strings 2022-04-08 20:05:39 +03:00
Motiejus Jakštys c343bf64fb Revert "wip groupmembers is 2-alloc away."
This reverts commit 7c41cbabe7.

Not doing this now.
2022-04-08 16:08:03 +03:00
Motiejus Jakštys 7c41cbabe7 wip groupmembers is 2-alloc away. 2022-04-08 15:05:56 +03:00
Motiejus Jakštys 0766175915 wip groupMemberNames 2022-04-07 12:23:50 +03:00
Motiejus Jakštys d4d3729bf0 Group.members: fake sentinel at clone time 2022-04-03 14:56:01 +03:00
Motiejus Jakštys 5704deb6b3 make Group.members an array with sentinel
Triggers a bug in the compiler, similar to
https://github.com/ziglang/zig/issues/7517
2022-04-03 14:48:53 +03:00
Motiejus Jakštys 34049d13f0 group members are now slices 2022-03-26 12:06:07 +02:00
Motiejus Jakštys 88d88af111 wip cloneArray
may not turn out to be useful though
2022-03-26 11:12:04 +02:00
Motiejus Jakštys fad7c9fbaf DB.header is becoming a pointer
Also, move User, PackedUser, Group, PackedGroup to better-fit places.
2022-03-26 10:40:35 +02:00
Motiejus Jakštys 347f0a1392 Write the file
Also move DB and Corpus to their own files while doing that.
2022-03-24 12:36:08 +02:00
Motiejus Jakštys a8b45911aa weekend changes
- move main.zig to it's own package, create lib/
- rename AllSections to DB, remove intermediate tuples
- iovec does not allocate
- remove error{Overflow} from almost everywhere
2022-03-23 12:01:13 +02:00
Motiejus Jakštys 886382d900 clean up build a bit 2022-03-20 08:46:54 +01:00
Motiejus Jakštys b220dd92e3 iovec 2022-03-20 08:42:51 +01:00
Motiejus Jakštys 787fbcf375 [cmph] do our own definitions
so we don't import headers any more.
2022-03-20 08:42:22 +01:00
Motiejus Jakštys f4012c8694 constructing header 2022-03-18 18:22:35 +01:00
Motiejus Jakštys bb3577f7b3 fix one-off bugs 2022-03-18 18:11:45 +01:00
Motiejus Jakštys 0331364da2 test ergonomics
thanks tsmanner
2022-03-18 17:55:45 +01:00
Motiejus Jakštys e4e845384f endianess and nblocks 2022-03-18 17:48:33 +01:00
Motiejus Jakštys 692d80cdd7 corpus: add root 2022-03-18 06:34:28 +01:00
Motiejus Jakštys 4daa6fd38a sections: store offsets in indices 2022-03-18 06:17:52 +01:00
Motiejus Jakštys a426c46efa tidy up imports 2022-03-18 05:52:21 +01:00
Motiejus Jakštys 4e36d7850e rewrite shells
- Shell is up to 256 bytes long.
- Store up to 255 shells in the Shells area.
- Remove padding from the User struct.
2022-03-17 17:07:33 +01:00
Motiejus Jakštys 85552c1302 make section names more consistent 2022-03-17 06:26:08 +01:00
Motiejus Jakštys 5ee8469ec5 tidy up the header structure 2022-03-17 06:10:39 +01:00
Motiejus Jakštys d526f1fab8 fix shell unit test 2022-03-16 07:12:35 +02:00
Motiejus Jakštys c721fa6d5d split bdz int and str tests 2022-03-16 07:08:57 +02:00
Motiejus Jakštys e142621753 nits in tests 2022-03-16 06:59:12 +02:00
Motiejus Jakštys 9c2f0969dc sections: gc on error 2022-03-16 06:57:35 +02:00
Motiejus Jakštys 8a4bb62613 shr user and group offsets
by 3 bits, all of them.
2022-03-15 10:56:50 +02:00
Motiejus Jakštys 249cdb1a31 remove corpus.users and corpus.groups
These use cases are now fully replaced with MultiArrayList
2022-03-15 10:07:05 +02:00
Motiejus Jakštys 0a0559824a Bdz index helper 2022-03-15 08:09:28 +02:00
Motiejus Jakštys 92ee170d54 bdz/cmph nits 2022-03-15 06:35:48 +02:00
Motiejus Jakštys 6bf3e10eed test packed users iterator 2022-03-15 06:27:03 +02:00
Motiejus Jakštys 2c4e61d0ed remove redundant sections 2022-03-13 14:22:49 +02:00
Motiejus Jakštys 3b2f135d5c refactor ShellReader, so it can be included 2022-03-10 19:20:25 +02:00
Motiejus Jakštys 1751f6c996 replace PackedUserHash with simple PackedUser
passing hashes is OK
2022-03-10 19:20:25 +02:00
Motiejus Jakštys c78a2c0def Implement Groupmembers and Groups section without tests 2022-03-10 19:20:25 +02:00
Motiejus Jakštys d6ba7bed63 group_members 2022-03-10 19:20:25 +02:00