jackspa-cli: continue to run in the background on SIGTSTP
commitac9c01aafcc89725cc96de3b5e088894009c9e8d
authorG.raud <graud@gmx.com>
Wed, 19 Jun 2013 08:38:54 +0000 (19 10:38 +0200)
committerG.raud <graud@gmx.com>
Sun, 7 Jul 2013 06:45:57 +0000 (7 08:45 +0200)
treeaa5c517ea41236824528cbf666aa77fb4751f60e
parent3ced126e9ebabd3d8af8fd0fe508d081a85a59d8
jackspa-cli: continue to run in the background on SIGTSTP

since a child process is used for that, also set up a handler for SIGCHLD

tty: new file local variable holding the controlling terminal
jackspa-cli.c