From 4c6ad5705584f9d76a67b0688ba66aef2eca66dc Mon Sep 17 00:00:00 2001 From: Sergey Bugaev Date: Tue, 18 May 2021 15:21:50 +0300 Subject: utils/ps.c: Don't limit output width to 80 on non-tty If no output width limit has been set explicitly, and we're not printing to a tty, do not limit output width. In particular, this fixes grepping ps output. Message-Id: <20210518122150.1490468-1-bugaevc@gmail.com> --- utils/ps.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'utils/ps.c') diff --git a/utils/ps.c b/utils/ps.c index 2cf6e4bd..d6c55f7e 100644 --- a/utils/ps.c +++ b/utils/ps.c @@ -367,6 +367,11 @@ main(int argc, char *argv[]) /* Parse our command line. This shouldn't ever return an error. */ argp_parse (&argp, argc, argv, 0, 0, 0); + /* If no output width limit has been set explicitly, and we're not printing + to a tty, do not limit output width. */ + if (output_width == -1 && !isatty (STDOUT_FILENO)) + output_width = 0; + msgids_scan_std (); err = proc_stat_list_create(context, &procset); -- cgit v1.2.3