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#include <unistd.h>
#include <string.h>
#include <sys/limits.h>
/*
* BUG: instead of looking at PATH env variable,
* just try prepending /bin/ if name fails...
*/
extern char **environ;
int
execlp(const char *name, const char *arg0, ...)
{
int n;
char buf[PATH_MAX];
if((n=execve(name, &arg0, environ)) < 0){
strcpy(buf, "/bin/");
strcpy(buf+5, name);
n = execve(buf, &name+1, environ);
}
return n;
}
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