src/usr.bin/script, branch release/8.1.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F8.1.0 2010-05-14T12:34:06Z MFC r207453: 2010-05-14T12:34:06Z Ed Schouten ed@FreeBSD.org 2010-05-14T12:34:06Z urn:sha1:8f6794dda3b528eeeb22b19e2e9f3b9322ee5941 Remove WNOHANG flag from wait3(). Because script(1) now reliably terminates when the TTY is closed, it may be the case that the call to wait3() occurs just before the child process exits. This causes error codes to be ignored. Just change script(1) to use waitpid() instead of wait3(). This makes it more portable and prevents the need for a loop, since waitpid() only returns a specified process. PR: bin/146189 Tested by: amdmi3@, older version MFC r205008 and 205009: 2010-03-25T08:33:56Z Ed Schouten ed@FreeBSD.org 2010-03-25T08:33:56Z urn:sha1:4ae65fe952e1b101a8d0a15c0b129c570cfb633a Make script(1) a little less broken. Close the file descriptor to the TTY. There is no reason why the parent process should keep track of the descriptor. This ensures that the application inside properly drains the TTY during exit(2). Reported by: alfred Deal with double whitespace. 2004-07-03T00:24:45Z Ruslan Ermilov ru@FreeBSD.org 2004-07-03T00:24:45Z urn:sha1:557b7fa1488f8937156051e061ac3512330bcb7e Mechanically kill hard sentence breaks. 2004-07-02T22:22:35Z Ruslan Ermilov ru@FreeBSD.org 2004-07-02T22:22:35Z urn:sha1:6a3e8b0adc8c622ae61275a94d5d869980a68069 Bumped document date. 2004-05-19T09:53:03Z Ruslan Ermilov ru@FreeBSD.org 2004-05-19T09:53:03Z urn:sha1:c548db03535bae503114e2f62f37aceb1127a918 Fixed markup nit. Attempt #2 to fix script(1) if the standard input is closed: If we 2004-02-15T17:30:13Z Colin Percival cperciva@FreeBSD.org 2004-02-15T17:30:13Z urn:sha1:d6a68195afb81df3adb0eefffea083d219e8035e read EOF from STDIN_FILENO, write zero bytes into the pseudo-terminal; this is interpreted as an EOF by the program being scripted. I've tested this with two non-interactive scripts: # echo 5 | script foo sh -c 'read x; sleep $x; echo bar' # echo bar | xargs script foo echo and one interactive program: # script foo more /etc/passwd and everything seems to work properly... PR: bin/56166, bin/57414, ports/57415, ports/60534 Approved by: rwatson (mentor) MFC after: 2 weeks Back out part of 1.21, since it breaks `script interactive-program`. This 2004-01-27T17:50:47Z Colin Percival cperciva@FreeBSD.org 2004-01-27T17:50:47Z urn:sha1:0a43b788bf7b57041363353142cc8d23b588cc5b re-breaks non-interactive portupgrade (or at least old versions of portupgrade); I'll see if I can put together a solution which avoids breaking anything later. Approved by: rwatson (mentor) Noticed by: Stefan Farfeleder, Joshua Goodall Fix SYNOPSIS of manual page, clustering no-arg options correctly. 2004-01-22T21:26:41Z Sheldon Hearn sheldonh@FreeBSD.org 2004-01-22T21:26:41Z urn:sha1:4294ff16a71fdc03ab7b1dc1df70caa25488d853 Sync usage with manpage. Two fixes for script(1): 2004-01-22T21:01:14Z Colin Percival cperciva@FreeBSD.org 2004-01-22T21:01:14Z urn:sha1:e292a0e3f1426e75dca5476fb138f368b489a3f0 1. Don't do tty stuff to stdin if stdin isn't a tty. 2. When running in non-interactive mode, don't select(2) on the standard input. This un-breaks non-interactive portupgrade. PR: bin/59036 [1] PR: bin/56166, bin/57414, ports/57415, ports/60534 [2] MFC after: 7 days Approved by: rwatson (mentor) Introduce arguments the standard way. In .Ar command ..., ... is not an 2003-09-07T15:43:50Z Philippe Charnier charnier@FreeBSD.org 2003-09-07T15:43:50Z urn:sha1:fed771de60a003d3cf70e77bb7ff14971dd7ed78 argument, command is.