/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ static char Sccsid[] = "@(#)basename.c 3.0 4/21/86"; #include "stdio.h" main(argc, argv) char **argv; { register char *p1, *p2, *p3; if (argc < 2) { putchar('\n'); exit(1); } p1 = argv[1]; p2 = p1; while (*p1) { if (*p1++ == '/') p2 = p1; } if (argc>2) { for(p3=argv[2]; *p3; p3++) ; while(p3>argv[2]) if(p1 <= p2 || *--p3 != *--p1) goto output; *p1 = '\0'; } output: fputs(p2, stdout); exit(0); }