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sortix--sortix/utils/init.cpp
2011-11-07 14:36:35 +01:00

40 lines
685 B
C++

#include <stdio.h>
#include <sys/wait.h>
#include <libmaxsi/platform.h>
#include <libmaxsi/process.h>
#include <libmaxsi/thread.h>
using namespace Maxsi;
int parent(pid_t childid)
{
int status;
waitpid(childid, &status, 0);
return status;
}
int child()
{
const char* programname = "sh";
const char* newargv[] = { programname };
Process::Execute(programname, 1, newargv);
return 2;
}
int main(int argc, char* argv[])
{
// Reset the terminal's color and the rest of it.
printf("\r\e[m\e[J");
pid_t childpid = Process::Fork();
if ( childpid < 0 )
{
printf("init: unable to fork a child\n");
return 2;
}
return ( childpid == 0 ) ? child() : parent(childpid);
}