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Commit Graph

9 Commits

Author SHA1 Message Date
Paul Richards
15a55f7926 Add support for following more than one file i.e.
tail -f file1 file2
2004-11-04 19:18:19 +00:00
Warner Losh
3f330d7d1a remove __P 2002-03-22 01:42:45 +00:00
Mark Murray
814e3a92a9 WARNS=2 fixes, use __FBSDID(). 2001-12-12 00:01:16 +00:00
Andrey A. Chernov
bd9dc97512 File positions are off_t nowdays, not long, so:
long -> off_t
strtol -> strtoll
fseek -> fseeko

NOTE: that fseek not works for >long offsets files per POSIX:

[EOVERFLOW] For fseek( ), the resulting file offset would be a value which
cannot be represented correctly in an object of type long.
2001-09-01 22:22:45 +00:00
David Malone
726098d35e Fix tail to work on files bigger than 2GB.
PR:		14786
Reviewed by:	iedowse
2001-03-27 20:37:34 +00:00
Peter Wemm
eb1c943900 Add a new -F flag which is a superset of -f. It will cause tail to
stat() the file being followed and do a close/reopen if the file has been
renamed and/or rotated.  This is damn useful for leaving running on files
in /var/log when newsyslog(8) rotates them.
1998-04-06 16:13:49 +00:00
Peter Wemm
ac5512704d Argh! caught! *blush*.. This program was supplying it's own 'err' routine
which was slightly different to the libc one.  To save any more cunfusion,
use the libc one.
1996-08-25 21:12:01 +00:00
Adam David
49a598ab87 when file can be opened for read but cannot be read from:
fail once (was twice) in forward case
fail once (was no times) in reverse case

this can happen when file is a directory on an NFS or procfs mount.
1996-07-30 13:11:43 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00