GETWD(3)                                                 GETWD(3)

     NAME
          getwd - get current directory

     SYNOPSIS
          #include <u.h>
          #include <libc.h>

          char* getwd(char *buf, int size)

     DESCRIPTION
          Getwd fills buf with a null-terminated string representing
          the current directory and returns buf.

          Getwd places no more than size bytes in the buffer provided.

     SOURCE
          /src/lib9/getwd.c

     SEE ALSO
          pwd(1)

     DIAGNOSTICS
          On error, zero is returned.  Errstr(3) may be consulted for
          more information.

     BUGS
          To avoid name conflicts with the underlying system, getwd is
          a preprocessor macro defined as p9getwd; see intro(3).