87 lines
2.5 KiB
Diff
87 lines
2.5 KiB
Diff
From b42d1fb9538f680af2f31e864c555414ccba842a Mon Sep 17 00:00:00 2001
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From: Piotr Roszatycki <piotr.roszatycki@gmail.com>
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Date: Mon, 10 Feb 2020 13:59:10 -0800
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Subject: [PATCH] New `statx` function
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---
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configure.ac | 1 +
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src/Makefile.am | 1 +
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src/statx.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
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4 files changed, 47 insertions(+)
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create mode 100644 src/statx.c
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diff --git a/configure.ac b/configure.ac
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index a654edda..f8cdb323 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -277,6 +277,7 @@ AC_CHECK_FUNCS(m4_normalize([
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statfs64
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statvfs
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statvfs64
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+ statx
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stpcpy
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strchrnul
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strlcpy
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diff --git a/src/Makefile.am b/src/Makefile.am
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index d729b0e1..60663452 100644
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--- a/src/Makefile.am
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+++ b/src/Makefile.am
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@@ -152,6 +152,7 @@ libfakechroot_la_SOURCES = \
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statfs64.c \
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statvfs.c \
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statvfs64.c \
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+ statx.c \
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stpcpy.c \
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strchrnul.c \
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strchrnul.h \
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diff --git a/src/statx.c b/src/statx.c
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new file mode 100644
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index 00000000..524f73e2
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--- /dev/null
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+++ b/src/statx.c
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@@ -0,0 +1,44 @@
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+/*
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+ libfakechroot -- fake chroot environment
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+ Copyright (c) 2010-2020 Piotr Roszatycki <dexter@debian.org>
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+
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+ This library is free software; you can redistribute it and/or
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+ modify it under the terms of the GNU Lesser General Public
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+ License as published by the Free Software Foundation; either
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+ version 2.1 of the License, or (at your option) any later version.
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+
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+ This library is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ Lesser General Public License for more details.
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+
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+ You should have received a copy of the GNU Lesser General Public
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+ License along with this library; if not, write to the Free Software
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+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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+*/
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+
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+
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+#include <config.h>
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+
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+#ifdef HAVE_STATX
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+
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+#define _GNU_SOURCE
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+#include <sys/types.h>
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+#include <sys/stat.h>
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+#include <unistd.h>
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+
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+#include "libfakechroot.h"
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+
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+
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+wrapper(statx, int, (int dirfd, const char * pathname, int flags, unsigned int mask, struct statx * statxbuf))
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+{
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+ char fakechroot_abspath[FAKECHROOT_PATH_MAX];
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+ char fakechroot_buf[FAKECHROOT_PATH_MAX];
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+ debug("statx(%d, \"%s\", %d, %u, &statxbuf)", dirfd, pathname, flags, mask);
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+ expand_chroot_path_at(dirfd, pathname);
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+ return nextcall(statx)(dirfd, pathname, flags, mask, statxbuf);
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+}
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+
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+#else
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+typedef int empty_translation_unit;
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+#endif
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