[devel] Q: runbg

[devel] Q: runbg

[Dmitry V. Levin]

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Greetings!

Никто не имеет ничего против помещения утилиты runbg в пакет sh-utils?


Regards,
	Dmitry

+-------------------------------------------------------------------------+
Dmitry V. Levin     mailto://ldv@fandra.org
Software Engineer   PGP pubkey http://www.fandra.org/users/ldv/pgpkeys.html
IPLabs Linux Team   http://linux.iplabs.ru
Fandra Project      http://www.fandra.org
+-------------------------------------------------------------------------+
UNIX is user friendly. It's just very selective about who its friends are.

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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <error.h>

extern const char *__progname;

void	my_error_print_progname( void )
{
	fprintf( stderr, "%s: ", __progname );
}

int	main( int ac, char *const *av )
{
	error_print_progname = my_error_print_progname;

	if ( ac < 2 )
		error( 1, 0, "usage: %s program [arguments]", __progname );
	else
	{
		int pid = fork();
		if ( pid < 0 )
			error( 1, errno, "fork" );
		else if ( pid )
			return 0;
		if ( setsid() < 0 )
			error( 1, errno, "setsid" );
		execvp( av[1], av+1 );
		error( 1, errno, "%s", av[1] );
	}

	return 0;
}

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