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
/sys/src/libc/9sys/getwd.c |
SEE ALSO
pwd(1), getwd(2), fd2path(2) |
DIAGNOSTICS
On error, zero is returned. Errstr(2) may be consulted for more
information. |
BUGS
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. |