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Annotation of 43BSD/usr.bin/uucp/gnamef.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)gnamef.c   5.4 (Berkeley) 6/20/85";
                      3: #endif
                      4: 
                      5: #include "uucp.h"
                      6: #ifdef NDIR
                      7: #include "ndir.h"
                      8: #else
                      9: #include <sys/dir.h>
                     10: #endif
                     11: 
                     12: /*LINTLIBRARY*/
                     13: 
                     14: /*
                     15:  *     get next file name from directory
                     16:  *
                     17:  *     return codes:
                     18:  *             0  -  end of directory read
                     19:  *             1  -  returned name
                     20:  */
                     21: 
                     22: gnamef(dirp, filename)
                     23: register DIR *dirp;
                     24: register char *filename;
                     25: {
                     26:        register struct direct *dentp;
                     27: 
                     28:        for (;;) {
                     29:                if ((dentp = readdir(dirp)) == NULL) {
                     30:                        return 0;
                     31:                }
                     32:                if (dentp->d_ino != 0)
                     33:                        break;
                     34:        }
                     35: 
                     36:        /* Truncate filename.  This may become a problem someday. */
                     37:        strncpy(filename, dentp->d_name, NAMESIZE-1);
                     38:        filename[NAMESIZE-1] = '\0';
                     39:        DEBUG(99,"gnamef returns %s\n",filename);
                     40:        return 1;
                     41: }

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