GETWD(2)GETWD(2)NAMEgetwd - get current directory
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.
SEE ALSOpwd(1), fd2path(2)DIAGNOSTICS
On error, zero is returned. Errstr(2) may be consulted for more infor‐
Although the name returned by getwd is guaranteed to be the path used
to reach the directory, if the name space has changed underfoot, the
name may be incorrect.