source: tags/syscall-add-simple-foo/minix/lib/other/basename.c@ 24

/*
basename.c
*/

#include <libgen.h>
#include <string.h>

char *basename(path)
char *path;
{
        size_t len;
        char *cp;

        if (path == NULL)
                return ".";
        len= strlen(path);
        if (len == 0)
                return ".";
        while (path[len-1] == '/')
        {
                if (len == 1)
                        return path;    /* just "/" */
                len--;
                path[len]= '\0';
        }
        cp= strrchr(path, '/');
        if (cp != NULL)
                return cp+1;
        return path;
}