Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

If -e is specified exit with the exit status of the child process in
a shell-like format (nabijaczleweli)

mention combinations of flags

branches: 1.12.4;
New sentence, new line. Remove trailing whitespace.

add more features found in other unices

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

"Utilize" has exactly the same meaning as "use," but it is more
difficult to read and understand. Most manuals of English style
therefore say that you should use "use".

Add an alternate "typescript mode" that contains timestamps and other
data interleaved between chunks of actual output (and input), and
teach script how to read the new format so that sessions can be played
back at "proper" time.

Whitespace cleanup.

More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Many more to
come.

WARNSify, fix .Nm usage, deprecate register, getopt returns -1 not EOF

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Reset SIGCHLD handler to SIG_DFL.

If run with "-c", both child and parent script processes will handle
SIGCHLD resulting in a possible duplicate "Script done" line in the
output. This fixes bin/54514.

1. restore the previous finish() logic to make:
script -e -c /usr/bin/true
script -e -c /usr/bin/false
exit with the proper exit code.
2. handle system return value correctly (nabijaczleweli)
3. factor out the conversion of wait status -> shell return code.

script: declare dooutput as __dead

This fixes the Clang build, which failed with:

usr.bin/script/script.c:255:1: error:
function 'dooutput' could be declared with attribute 'noreturn'
[-Werror,-Wmissing-noreturn]

PR/56254: RVP: Don't call non-async-signal-safe functions from signal handlers.
Establish a non-restart signal handler to avoid blocking in long I/Os.

dooutput can return if finish() does not find a chile process.

If -e is specified exit with the exit status of the child process in
a shell-like format (nabijaczleweli)

Unlike done() childwait() returns, found by clang.

PR/55605: Soumendra Ganguly: Wait for child to finish when stdin is not a tty

PR/55551 Soumendra Ganguly: Simplify tcgetattr error handling.

PR/55548: Soumendra Ganguly: Since isatty(3) is implemented using
tcgetattr(3), call it directly to avoid calling it twice. This
makes error handling more precise. Also don't call err(3) when
tcsetattr(3) fails.

remove trailing whitespace

PR/55531: Soumendra Ganguly:
- add more error handling
- handle -p when not a terminal
- call termreset() before printing script done, so that it is printed correctly

Also:
- use ssize_t/size_t instead of int
- use EXIT_SUCCESS/EXIT_FAILURE
- check result of fork() against -1

PR/55529: Soumendra Ganguly: configure the terminal in raw mode during
playback so that output postprocessing is not done and playback of programs
using curses does not appear corrupted.

static + __dead

err -> errx where appropriate

branches: 1.19.4;
use system to parse args

add more features found in other unices

Fix WARNS=4 issues (-Wcast-qual -Wshadow)

branches: 1.16.6;
Remove the \n and tabs from the __COPYRIGHT() strings.
Tweak to use a consistent format.

branches: 1.15.8;
PR/36955: Ighighi: Use fseeko instead of fseek.

branches: 1.14.2;
Apparently seeking forward on a FIFO does not work (why?). Read instead.
Patch from Jukka Salmi.

deal with non-regular files.

Fix PR: 26363: script core dumps on incorrect input files.

This patch virtually re-writes the playback code and contains
improvements (mainly the dependency upon BUFSIZ being the same
size as it was wrote at).

OK: christos, joerg

branches: 1.11.2;
ANSIfy. de-P.

Add -d to usage; use getprogname(3). From Kouichirou Hiratsuka in PR 26227.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.

Add an alternate "typescript mode" that contains timestamps and other
data interleaved between chunks of actual output (and input), and
teach script how to read the new format so that sessions can be played
back at "proper" time.

don't use union wait; an int is good enough.

Need <time.h> for time() and ctime() prototypes.

WARNSify, fix .Nm usage, deprecate register, getopt returns -1 not EOF

pass $SHELL or /bin/sh as argv[0] to subshell, instead of "sh"; fixes
PR bin/3276.

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.

Add RCS identifiers.

branches: 1.1.1;
Initial revision