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Top Forums Programming Multi process programming in C Post 302895080 by linuxpenguin on Friday 28th of March 2014 12:15:46 PM
Old 03-28-2014
Cool, good luck. I believe when you kill the parent and run setsid, it will disassociate the terminal, thereby putting it in the background.
 

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SETSID(1)                                                          User Commands                                                         SETSID(1)

NAME
setsid - run a program in a new session SYNOPSIS
setsid [options] program [arguments] DESCRIPTION
setsid runs a program in a new session. The command calls fork(2) if already a process group leader. Otherwise, it executes a program in the current process. OPTIONS
-c, --ctty Set the controlling terminal to the current one. -w, --wait Wait for the execution of the program to end, and return the exit value of this program as the return value of setsid. -V, --version Display version information and exit. -h, --help Display help text and exit. SEE ALSO
setsid(2) AUTHOR
Rick Sladkey <jrs@world.std.com> AVAILABILITY
The setsid command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/. util-linux July 2014 SETSID(1)
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