2.9BSD - /usr/src/cmd/uucp/gnamef.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)gnamef.c	5.2 (Berkeley) 7/2/83";
   3: #endif
   4: 
   5: #include "uucp.h"
   6: #include <sys/types.h>
   7: #ifdef  NDIR
   8: #include "ndir.h"
   9: #else
  10: #include <sys/dir.h>
  11: #endif
  12: 
  13: /*******
  14:  *	gnamef(dirp, filename)	get next file name from directory
  15:  *	DIR *dirp;
  16:  *	char *filename;
  17:  *
  18:  *	return codes:
  19:  *		0  -  end of directory read
  20:  *		1  -  returned name
  21:  */
  22: 
  23: gnamef(dirp, filename)
  24: register DIR *dirp;
  25: register char *filename;
  26: {
  27:     register struct direct *dentp;
  28: 
  29:     while (1) {
  30:         if ((dentp = readdir(dirp)) == NULL)
  31:             return(0);
  32:         if (dentp->d_ino != 0)
  33:             break;
  34:     }
  35: 
  36:     /* Truncate filename.  This may become a problem someday. rti!trt */
  37:     strncpy(filename, dentp->d_name, NAMESIZE-1);
  38:     filename[NAMESIZE-1] = '\0';
  39:     return(1);
  40: }

Defined functions

Defined variables