src/libexec/revnetgroup, branch release/2.2.5

YAMFC (Close PR #2193: support backslash line continuations.)

1996-12-22T15:13:03Z

Use err() instead of perror()/exit() and remember to #include

1996-08-04T19:17:15Z

and .

Small touchups:

1996-05-12T17:17:45Z

- Fix typos in comments in hash.c. - Remove unneeded and unused member from grouplist struct in hash.h. (Curiously, the compiler never complained about this even though the member was of type 'struct grps' which is not defined anywhere in this program.) - char ch -> int ch in revnetgroup.c. - char *argv[0]; -> char *argv[]; also in revnetgroup.c. - Force the user to specify at least one of the -u or -h flags and complain if they specify both.

Import the first cut of my (finally finished) revnetgroup program. This

1995-10-26T16:25:29Z

program parses the /etc/netgroup file into netgroup.byuser and netgroup.byhost format for NIS. I used hash tables to store the initial netgroup data in memory and to construct the 'reverse' netgroup output. It seems just as fast as the SunOS revnetgroup, which is surprising considering this is my first attempt at using hash tables in a real application. :) Note that I canibalized a large chunk of getnetgrent.c to save myself from having to write my own netgroup parsing functions.