Makefile | 13 8 + 5 - 0 !
logwtmp.c | 63 63 + 0 - 0 !
logwtmp.h | 1 1 + 0 - 0 !
snooptab.dist | 30 20 + 10 - 0 !
ttysnoops.c | 7 5 + 2 - 0 !
5 files changed, 97 insertions(+), 17 deletions(-)

 debian specific patches to ttysnoop-0.12d.

ttysnoops.c | 75 63 + 12 - 0 !
1 file changed, 63 insertions(+), 12 deletions(-)

 implement support for unix98 pty's.

ttysnoops.c | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 properly initialize address length in accept socket.

common.c | 4 4 + 0 - 0 !
logwtmp.c | 4 3 + 1 - 0 !
ttysnoop.c | 1 1 + 0 - 0 !
ttysnoops.c | 16 12 + 4 - 0 !
4 files changed, 20 insertions(+), 5 deletions(-)

 cleaning of compiler warnings and minor observations.
 A handful missing prototypes need suitable header files.
 .
 Neglected va_end().
 .
 Missing return values.
 .

Makefile | 4 2 + 2 - 0 !
common.h | 2 1 + 1 - 0 !
ttysnoop.8 | 10 6 + 4 - 0 !
3 files changed, 9 insertions(+), 7 deletions(-)

 minor changes to improve on previous adaptions.
 Correct a mistaken target dependency.
 .
 Let additional compiler flags influence the build process.
 .
 Minor errors in the manual page.
 .
 A compiler attribute.

ttysnoop.c | 60 46 + 14 - 0 !
1 file changed, 46 insertions(+), 14 deletions(-)

 predictable behaviour of client program.
 Better error recovery and exeption handling.
 .
 Ignore the SIGPIPE trigger.
 .
 Give priority to reading the device being snooped at,
 only then reading from standard input.

ttysnoops.c | 32 28 + 4 - 0 !
1 file changed, 28 insertions(+), 4 deletions(-)

 predictable behaviour of server.
 Deny executaion without sufficient priviliges.
 .
 Closing of sockets as the client user is leaving. This sets an
 otherwise blocking connection free again, ready to receive new
 login attempts.
 .
 Removal of the extinct UNIX socket from '/var/spool/ttysnoop/'
 .
 Minor health checks.

ttysnoop.c | 6 4 + 2 - 0 !
ttysnoops.c | 6 4 + 2 - 0 !
2 files changed, 8 insertions(+), 4 deletions(-)

 better protection of unix socket names.
 Ensure that a NUL character is always present in the socket name.
 Use SUN_LEN to calculate name lengths for optimal portability.

ttysnoops.c | 9 6 + 3 - 0 !
1 file changed, 6 insertions(+), 3 deletions(-)

 use distinct utmp identity.
 The original code implemented an incorrect
 abbreviation of pseudo terminal names in the
 PTY name space. This corrupts the UTMP_FILE
 of GNU/Linux systems.

Makefile | 23 18 + 5 - 0 !
logwtmp.c | 5 4 + 1 - 0 !
ttysnoops.c | 17 11 + 6 - 0 !
3 files changed, 33 insertions(+), 12 deletions(-)

 improve portability to achieve better qa
 Relax as far as possible any coding that disturbs
 building in other unices. Target GNU/OpenSolaris as
 a first step.
 .
 Legacy coding for UTMP remains at the time being.
 .
 It is hoped that the measures undertaken is this
 patch set will improve the quality of this software,
 by successively identifying the corner cases.