FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F4.6.2 1999-01-18T02:14:20Z 1999-01-18T02:14:20Z Dag-Erling Smørgrav des@FreeBSD.org 1999-01-18T02:14:20Z urn:sha1:a135bdb9a089d053c32961f1b675e630c37b1988 1998-02-01T06:16:08Z Steve Price steve@FreeBSD.org 1998-02-01T06:16:08Z urn:sha1:2e645a20cbef8049ee3a801d35df2fe7c20dc79f instead of duplicating code, albeit trivial (inspired by NetBSD). PR: 5524 1996-04-16T00:22:41Z Bill Paul wpaul@FreeBSD.org 1996-04-16T00:22:41Z urn:sha1:94c53e1fb53d8ba82d26729420a318fa7e6304aa getnetgrent.c: - Catch one bogon that snuck by: in _listmatch(), check for '\0' rather than '\n'; strings returned from yp_match() are terminated with a nul, not a newline. getpwent.c: - Rip out all of the +inclusion/-exclusion stuff from before and replace it with something a little less grotty. The main problem with the old mechanism was that it wasted many cycles processing NIS entries even after it already knew they were to be exlcuded (or not included, depending on your pointof view). The highlights of these changes include: o Uses an in-memory hash database table to keep track of all the -@netgroup, -user, and -@group exclusions. o Tries harder to duplicate the behavior normally obtained when using NIS inclusions/exclusions on a flat /etc/passwd file (meaning things come out in much the same order). o Uses seperate methods for handling getpwent() and getpwnam()/getpwuid() operations instead of trying to do everything with one general function, which didn't work as well as I thought it would. o Uses both getnetgrent() and innetgr() to try to save time where possible. o Use only one special token in the local password database (_PW_KEYYPBYNUM) instead of seperate tokens to mark + and - entries (and stop using the counter tokens too). If this new token doesn't exist, the code will make due with the standard _PW_KEYBYNUM token in order to support older databases that won't have the new token in them. All this is an attempt to make this stuff work better in environments with large NIS passwd databases. 1995-03-23T00:08:00Z Bill Paul wpaul@FreeBSD.org 1995-03-23T00:08:00Z urn:sha1:e13e2475dcd543f932516aa8307482af14000417 password databases: #define _PW_KEYPLUSBYNUM '5' /* special +@netgroup entries */ #define _PW_KEYMINUSBYNUM '6' /* special -@netgroup entries */ #define _PW_KEYPLUSCNT '7' /* number of +@netgroup entries */ #define _PW_KEYMINUSCNT '8' /* number of -@netgroup entries */ This is to help getpwent.c in libc build the +@netgroup/-@netgroup caches. 1994-09-20T01:12:04Z Garrett Wollman wollman@FreeBSD.org 1994-09-20T01:12:04Z urn:sha1:6913240fbc01d14bb035031e46f07e3be7d2ed3c something in them, and which ones were left blank. This will be used for YP support in a few minutes, and for user login classes if anyone cares to implement them. 1994-09-07T22:58:26Z Gary Palmer gpalmer@FreeBSD.org 1994-09-07T22:58:26Z urn:sha1:2069b09ad30a656dbfd30a2dec1ebc56ff564a3c directory - removing the need to hardcode /etc into pwd_mkdb 1994-05-24T09:57:34Z Rodney W. Grimes rgrimes@FreeBSD.org 1994-05-24T09:57:34Z urn:sha1:59deaec541ae8baaa58daf6c5a2196ea7de180c3