From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 1 Dec 2004 07:31:00 +0000 (+0000)
Subject: Import readutmp and getcwd changes from gnulib.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cc70ee04e040d65b4ecc2ad2e41fa76eac31322;p=pspp

Import readutmp and getcwd changes from gnulib.
---

diff --git a/lib/ChangeLog b/lib/ChangeLog
index d4170d9d67..6ebae3fc82 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,20 @@
+2004-11-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* getcwd.c (is_ENAMETOOLONG): New macro.
+	(__getcwd.c): Don't restore errno; glibc doesn't.
+	[HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
+	first, falling back to our code only if its results look suspicious.
+	Ensure that the resulting buffer is only as large as necessary.
+
+	* readutmp.c: Include readutmp.h first.
+	Include <errno.h>, since readutmp.h no longer does that.
+	* readutmp.h: Don't include <errno.h>,
+	<sys/param.h>, <time.h>; not needed to establish interface.
+	(errno): Remove decl.
+	(HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
+	(UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
+	UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
+
 2004-11-28  Simon Josefsson  <jas@extundo.com>
 
 	* base64.h, base64.c: New file.