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my_system/my_popen: detach the children from neutrino's terminal

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Signed-off-by: Jacek Jendrzej <crashdvb@googlemail.com>


Origin commit data
------------------
Branch: ni/coolstream
Commit: 22be19a9b0
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-03-02 (Sat, 02 Mar 2013)



------------------
This commit was generated by Migit
This commit is contained in:
Stefan Seyfried
2013-03-02 20:01:24 +01:00
committed by Jacek Jendrzej
parent 32909385e9
commit 915c34bd15
1 changed files with 7 additions and 0 deletions
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7
src/system/helpers.cpp
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@@ -3,6 +3,9 @@
License: GPL
(C) 2012-2013 the neutrino-hd developers
(C) 2012,2013 Stefan Seyfried
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
@@ -83,6 +86,8 @@ int my_system(const char * cmd, const char * arg1, const char * arg2, const char
case 0: /* child process */
for(i = 3; i < maxfd; i++)
close(i);
if (setsid() == -1)
perror("my_system setsid");
if(execlp(cmd, cmd, arg1, arg2, arg3, arg4, arg5, arg6, (char*)NULL))
{
std::string txt = "ERROR: my_system \"" + (std::string) cmd + "\"";
@@ -132,6 +137,8 @@ FILE* my_popen( pid_t& pid, const char *cmdstring, const char *type)
int maxfd = getdtablesize();
for(int i = 3; i < maxfd; i++)
close(i);
if (setsid() == -1)
perror("my_popen setsid");
execl("/bin/sh", "sh", "-c", cmdstring, (char *)0);
exit(0);
}