From 95574e3f2a47291651f7c78c873318344565e80e Mon Sep 17 00:00:00 2001 From: Elliott Hughes Date: Mon, 18 Mar 2019 20:37:53 -0700 Subject: cmp/env/nice/nohup/sort: use TOYFLAG_ARGFAIL. Also be a bit more consistent about `COMMAND [ARG...]` in usage text. --- toys/posix/nice.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'toys/posix/nice.c') diff --git a/toys/posix/nice.c b/toys/posix/nice.c index ca5e2224..c26f66d3 100644 --- a/toys/posix/nice.c +++ b/toys/posix/nice.c @@ -10,7 +10,7 @@ config NICE bool "nice" default y help - usage: nice [-n PRIORITY] command [args...] + usage: nice [-n PRIORITY] COMMAND [ARG...] Run a command line at an increased or decreased scheduling priority. @@ -32,7 +32,9 @@ void nice_main(void) if (!toys.optflags) TT.n = 10; errno = 0; - if (nice(TT.n)==-1 && errno) perror_exit("Can't set priority"); - + if (nice(TT.n)==-1 && errno) { + toys.exitval = 125; + perror_exit("Can't set priority"); + } xexec(toys.optargs); } -- cgit v1.2.3