getwd - get current directory #include <u.h>

#include <libc.h>

char* getwd(char *buf, int size)

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.

\*9/src/lib9/getwd.c .MR pwd (1) On error, zero is returned. .MR Errstr (3) may be consulted for more information. To avoid name conflicts with the underlying system, getwd is a preprocessor macro defined as p9getwd ; see .MR intro (3) .