# 2.11BSD#431 - /usr/src/usr.bin/basename.c

##### Functions

    main              X

       1: static char *sccsid = "@(#)basename.c	4.2 (Berkeley) 10/20/82";
       2:
       3: #include    <stdio.h>
       4:
       5: main(argc, argv)
       6: char **argv;
       7: {
       8:     register char *p1, *p2, *p3;
       9:
      10:     if (argc < 2) {
      11:         putchar('\n');
      12:         exit(1);
      13:     }
      14:     p1 = argv[1];
      15:     p2 = p1;
      16:     while (*p1) {
      17:         if (*p1++ == '/')
      18:             p2 = p1;
      19:     }
      20:     if (argc>2) {
      21:         for(p3=argv[2]; *p3; p3++)
      22:             ;
      23:         while(p1>p2 && p3>argv[2])
      24:             if(*--p3 != *--p1)
      25:                 goto output;
      26:         *p1 = '\0';
      27:     }
      28: output:
      29:     puts(p2, stdout);
      30:     exit(0);
      31: }

#### Defined functions

main defined in line 5; never used

#### Defined variables

sccsid defined in line 1; never used

Last modified: 1987-02-17 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 800 |