Re: [boost] Presentation of Boost.Process (SoC project)

From: Davide Bolcioni (davide_bolcioni_at_[hidden])
Date: 2006-08-17 08:26:44

Oliver.Kowalke_at_[hidden] wrote:

> On POSIX the implementation would look like:
> 
> // while loop inside of signal handling function (SIGCHLD)
> while ( true)
> {
> pid_t pid;
> int stat = 0, opts = WNOHANG | WUNTRACED;
> #ifdef WCONTINUED
> opts |= WCONTINUED;
> #endif
> pid = ::waitpid( -1, & stat, opts);
> if ( pid == 0)
> 	break;
> else if ( pid < 0)
> 	throw sys::system_error( sys::error_code( errno, sys::errno_ec)
> );

Is throwing an exception in a signal handler supported by POSIX ?

Davide Bolcioni
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