use syslog for errors, use getopt

[unix-history] / usr / src / usr.bin / uucp / gnamef.c

#ifndef lint
static char sccsid[] = "@(#)gnamef.c    5.4 (Berkeley) %G%";
#endif

#include "uucp.h"
#ifdef  NDIR
#include "ndir.h"
#else
#include <sys/dir.h>
#endif

/*LINTLIBRARY*/

/*
*      get next file name from directory
*
*      return codes:
*              0  -  end of directory read
*              1  -  returned name
*/

gnamef(dirp, filename)
register DIR *dirp;
register char *filename;
{
       register struct direct *dentp;

       for (;;) {
               if ((dentp = readdir(dirp)) == NULL) {
                       return 0;
               }
               if (dentp->d_ino != 0)
                       break;
       }

       /* Truncate filename.  This may become a problem someday. */
       strncpy(filename, dentp->d_name, NAMESIZE-1);
       filename[NAMESIZE-1] = '\0';
       DEBUG(99,"gnamef returns %s\n",filename);
       return 1;
}