openbsd/src/lib/libc/stdlib/realpath.c, branch pre_openssl_0_9_8h

This commit was manufactured by cvs2git to create tag 'pre_openssl_0_9_8h'.

2008-07-28T23:44:12+00:00

zap remaining rcsid.

2005-08-08T08:05:37+00:00

Kill old files that are no longer compiled. okay theo

Make realpath() thread-safe. New implementation does not use chdir(2) at all.

2005-03-29T19:34:14+00:00

From: FreeBSD by Constantin S. Svintsoff ok otto@ millert@

Check strlc{py,at} return value and return NULL upon truncation instead

2004-11-30T15:12:59+00:00

of silently truncating. OK deraadt@ otto@

Rename rootd to needslash and invert its value. This fixes the check

2003-08-01T21:04:59+00:00

for ENAMETOOLONG, though since we use strlcpy() and strlcat() this is not a big deal. Problem found by vincent@

Remove the advertising clause in the UCB license which Berkeley

2003-06-02T20:18:38+00:00

rescinded 22 July 1999. Proofed by myself and Theo.

strcat -> strlcat

2003-04-04T22:47:43+00:00

ok deraadt@ tedu@ tdeval@

try to use strlcpy and snprintf more; ok various

2002-05-24T21:22:37+00:00

If the user passes in "" as the string to resolve the lstat() will

2002-01-12T16:24:35+00:00

fail anyway so check for that. Also convert "." to "" since that way we avoid the lstat() (which we don't need) and the subsequent chdir() and some dir checks.

use strlcpy vs strncpy+a[len-1]='\0'. millert@ ok.

2001-06-27T00:58:56+00:00