Package: fakechroot
Version: 2.14-1
Severity: normal
Tags: patch
Hi,
fakechroot doesnt wrap faccessat which is for example used by /bin/sh to
do a [ -r /some/file ] check.
the attached patch adds this missing functionality.
cheers, josch
diff --git a/configure.ac b/configure.ac
index 34a4bfd..086e8a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -121,6 +121,7 @@ AC_CHECK_FUNCS(m4_normalize([
_xftw
_xftw64
access
+ faccessat
acct
bind
bindtextdomain
diff --git a/src/Makefile.am b/src/Makefile.am
index c851dc7..09effd8 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -26,6 +26,7 @@ libfakechroot_la_SOURCES = \
_xftw.c \
_xftw64.c \
access.c \
+ faccessat.c \
acct.c \
bind.c \
bindtextdomain.c \
diff --git a/src/faccessat.c b/src/faccessat.c
new file mode 100644
index 0000000..e42c70c
--- /dev/null
+++ b/src/faccessat.c
@@ -0,0 +1,32 @@
+/*
+ libfakechroot -- fake chroot environment
+ Copyright (c) 2010 Piotr Roszatycki <[email protected]>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+
+#include <config.h>
+
+#include "libfakechroot.h"
+
+
+wrapper(faccessat, int, (int dirfd, const char * pathname, int mode, int flags))
+{
+ char *fakechroot_path, fakechroot_buf[FAKECHROOT_PATH_MAX];
+ debug("faccessat(%d, \"%s\", %d, %d)", dirfd, pathname, mode, flags);
+ expand_chroot_path(pathname, fakechroot_path, fakechroot_buf);
+ return nextcall(faccessat)(dirfd, pathname, mode, flags);
+}
