K 10
svn:author
V 4
ache
K 8
svn:date
V 27
2001-03-26T19:29:49.000000Z
K 7
svn:log
V 425
rlines() checks:
1) really check for size overflow by checking negative value.
2) since mmap() not support files over INT_MAX size, add check for it
until either mmap() will be fixed or tail will be rewritted to handle
large files alternatively.
3) replace fseek(... file_size, SEEK_SET) with fseek(... 0L, SEEK_END)
to avoid off_t -> long cast
4) Use exit() if file is too big instead of warning and wrong logic
afterwards.

END