Subversion Repositories planix.SVN

Rev

Rev 2 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
2 - 1 
#include <unistd.h>
2 
#include <string.h>
3 
#include <sys/limits.h>
4 
 
5 
/*
6 
 * BUG: instead of looking at PATH env variable,
7 
 * just try prepending /bin/ if name fails...
8 
 */
9 
 
10 
extern char **environ;
11 
 
12 
int
13 
execlp(const char *name, const char *arg0, ...)
14 
{
15 
	int n;
16 
	char buf[PATH_MAX];
17 
 
18 
	if((n=execve(name, &arg0, environ)) < 0){
19 
		strcpy(buf, "/bin/");
20 
		strcpy(buf+5, name);
21 
		n = execve(buf, &name+1, environ);
22 
	}
23 
	return n;
24 
}