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#if !defined(__WIN32__)
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#endif
int
main(int argc, char *argv[])
{
#if !defined(__WIN32__)
char **exec_argv;
int fds[12000];
int max = sizeof(fds)/sizeof(fds[0]);
int i;
/* Open a bit more than 1024 file descriptors... */
for (i = 0; i < max; i++) {
fds[i] = open("/dev/null", 0, O_WRONLY);
if (fds[i] < 0) {
if (i < 1200)
return 17; /* Not enough fds for the test... */
max = i;
break;
}
}
/*
* Close some of the latest fds to give room for
* the emulators usage...
*/
for (i = max-150; i < max; i++)
close(fds[i]);
if (argc < 2)
return 1;
/*
* Ensure NULL pointer after last argument...
*/
exec_argv = malloc(sizeof(char *)*argc);
if (!exec_argv)
return 2;
for (i = 0; i < argc-1; i++) {
/* printf("arg=%d: %s\n", i, argv[i+1]); */
exec_argv[i] = argv[i+1];
}
exec_argv[i] = NULL;
execvp(exec_argv[0], exec_argv);
perror("Failed to exec");
#endif
return 3;
}
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