freebsd-dev/usr.sbin/xntpd/lib/findconfig.c

#ifdef SYS_HPUX
#include <string.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/utsname.h>

char *
FindConfig(base)
    char *base;
{
    static char result[BUFSIZ];
    char hostname[BUFSIZ], *cp;
    struct stat sbuf;
    struct utsname unamebuf;

    /* All keyed by initial target being a directory */
    (void) strcpy(result, base);
    if (stat(result, &sbuf) == 0) {
	if (S_ISDIR(sbuf.st_mode)) {

	    /* First choice is my hostname */
	    if (gethostname(hostname, BUFSIZ) >= 0) {
		(void) sprintf(result, "%s/%s", base, hostname);
		if (stat(result, &sbuf) == 0) {
		    goto outahere;
		} else {

		    /* Second choice is of form default.835 */
		    (void) uname(&unamebuf);
		    if (strncmp(unamebuf.machine, "9000/", 5) == 0)
			cp = unamebuf.machine + 5;
		    else
			cp = unamebuf.machine;
		    (void) sprintf(result, "%s/default.%s", base, cp);
		    if (stat(result, &sbuf) == 0) {
			goto outahere;
		    } else {

			/* Last choice is just default */
			(void) sprintf(result, "%s/default", base);
			if (stat(result, &sbuf) == 0) {
			    goto outahere;
			} else {
			    (void) strcpy(result, "/not/found");
			}
		    }
		}
	    }
	}
    }
outahere:
    return(result);
}
#else
char *
FindConfig(base)
    char *base;
{
    return base;
}
#endif