URI: 

       pbd.c - 9base - revived minimalist port of Plan 9 userland to Unix
  HTML git clone git://git.suckless.org/9base
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       pbd.c (247B)
       ---
            1 #include <u.h>
            2 #include <libc.h>
            3 
            4 void
            5 main(void)
            6 {
            7         char buf[512], *p;
            8 
            9         p = "???";
           10         if(getwd(buf, sizeof buf)){
           11                 p = strrchr(buf, '/');
           12                 if(p == nil)
           13                         p = buf;
           14                 else if(p>buf || p[1]!='\0')
           15                         p++;
           16         }
           17         write(1, p, strlen(p));
           18         exits(0);
           19 }