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1.1 root 1: .TH GETWD 3 "25 February 1983"
2: .UC 4
3: .SH NAME
4: getwd \- get current working directory pathname
5: .SH SYNOPSIS
6: .nf
7: .B char *getwd(pathname)
8: .B char *pathname;
9: .fi
10: .SH DESCRIPTION
11: .I Getwd
12: copies the absolute pathname of the current working directory to
13: .I pathname
14: and returns a pointer to the result.
15: .SH LIMITATIONS
16: Maximum pathname length is MAXPATHLEN characters (1024).
17: .SH DIAGNOSTICS
18: .I Getwd
19: returns zero and places a message in
20: .I pathname
21: if an error occurs.
22: .SH BUGS
23: .I Getwd
24: may fail to return to the current directory if an error occurs.
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