[asterisk-dev] [Code Review]: SHELLEX() dialplan function

[wdoekes]

> On Oct. 8, 2012, 2:43 a.m., wdoekes wrote:
> > /trunk/funcs/func_shell.c, lines 155-157
> > <https://reviewboard.asterisk.org/r/2061/diff/4/?file=31770#file31770line155>
> >
> >     if (waitpid(pid, &status, 0) > 0 && res == 0 && WIFEXITED(status)) {
> >         snprintf(sstatus, sizeof(sstatus), "%3d", WEXITSTATUS(status));
> >     
> >     
> >     Otherwise you get status 1024 => "102" (0x400) for e.g. return '4' (at least on my linux here).

Or better:

                if (WIFEXITED(status)) {
                        snprintf(sstatus, sizeof(sstatus), "%3d", WEXITSTATUS(status));
                } else if (WIFSIGNALED(status)) {
                        snprintf(sstatus, sizeof(sstatus), "%3d", -WTERMSIG(status));
                }

(otherwise a killed processed would get status 000)


- wdoekes


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On Oct. 7, 2012, 3:41 p.m., Tilghman Lesher wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/2061/
> -----------------------------------------------------------
> 
> (Updated Oct. 7, 2012, 3:41 p.m.)
> 
> 
> Review request for Asterisk Developers and Kevin Fleming.
> 
> 
> Summary
> -------
> 
> Following a discussion about capturing the return value as well as the output of a command, I came up with this.
> 
> 
> Diffs
> -----
> 
>   /trunk/funcs/func_curl.c 374635 
>   /trunk/funcs/func_odbc.c 374635 
>   /trunk/funcs/func_realtime.c 374635 
>   /trunk/funcs/func_shell.c 374635 
>   /trunk/funcs/func_strings.c 374635 
> 
> Diff: https://reviewboard.asterisk.org/r/2061/diff
> 
> 
> Testing
> -------
> 
> Compile testing only
> 
> 
> Thanks,
> 
> Tilghman
> 
>

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