elvish/pkg/sys/sys.go

// Package sys provide convenient wrappers around syscalls.
package sys

const sigsChanBufferSize = 256
more package doc 2016-01-29 10:02:20 +08:00			`// Package sys provide convenient wrappers around syscalls.`
Add util.AsyncReader, to supersede util.TimedReader 2014-03-09 15:16:56 +08:00			`package sys`
Tell external cmds to ignore job control signals Since elvish does not support job control it should run all external commands with the tty job control signals set to be ignored. See "APUE", third edition, page 379. This doesn't actually fix the problem in the case of broken programs like vim which blindly assume the parent process implements job control. But there isn't much we can do about that other than try to get those programs to pay attention to being told to ignore SIGTSTP. Fixes #988 2020-04-26 11:26:22 +08:00
			`const sigsChanBufferSize = 256`