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freebsd/usr.bin/tail
Marcel Moolenaar d5d2cea180 Better handle the -F case:
o  When stat(2) fails (i.e. the file has been moved) there's no new
   file with the same name yet, so keep showing the file that's open.
   This yields the same behaviour as -f, for which we don't stat(2).
o  When a new file with the same name has been created (i.e stat(2)
   succeeds but the inode or device numbers differ from the opened
   file), show any new lines in the opened file (i.e. the old or
   rotated file) before reopening the new file.

These changes fix the observed behaviour that tail(1) doesn't show
the very last lines of the rotated (log) files.

PR: bin/101979
Tested by: Jos Backus <jos@catnook.com>
MFC after: 2 months
2006-10-21 18:05:06 +00:00
..
extern.h
forward.c Better handle the -F case: 2006-10-21 18:05:06 +00:00
Makefile
misc.c
read.c
reverse.c
tail.1
tail.c