File 0001-glibc-2.33-compatibility-fixes.patch of Package fakeroot
From f91abea8f685776a29d40382a35301f6980c953b Mon Sep 17 00:00:00 2001
From: Christophe Giboudeaux <christophe@krop.fr>
Date: Wed, 17 Mar 2021 15:53:12 +0100
Subject: [PATCH] glibc 2.33 compatibility fixes
Source: https://salsa.debian.org/clint/fakeroot/-/merge_requests/10
---
configure.ac | 17 +++++------
libfakeroot.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++--
wrapawk_macosx | 10 +++++--
wrapfunc.inp | 4 +--
4 files changed, 94 insertions(+), 15 deletions(-)
diff --git a/configure.ac b/configure.ac
index 73415d2..35f9ecf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -146,6 +146,7 @@ for first in size_t int; do
#include <sys/types.h>
#endif
#include <unistd.h>
+#include <stdio.h>
#ifdef HAVE_GRP_H
#include <grp.h>
#endif
@@ -183,13 +184,13 @@ AC_MSG_CHECKING([for type of arg of __xmknod])
]], [[
int __xmknod ( int ver,
const char *pathname ,
- mode_t mode , dev_t dev);
+ mode_t mode , dev_t *dev);
]])],[
- AC_DEFINE(XMKNOD_FRTH_ARG,)
- AC_MSG_RESULT([no extra *])
- ],[
AC_DEFINE(XMKNOD_FRTH_ARG,[*])
AC_MSG_RESULT([needs *])
+ ],[
+ AC_DEFINE(XMKNOD_FRTH_ARG,)
+ AC_MSG_RESULT([no extra *])
])
@@ -210,13 +211,13 @@ AC_MSG_CHECKING([for type of arg of __xmknodat])
int __xmknodat ( int ver,
int dirfd,
const char *pathname ,
- mode_t mode , dev_t dev);
+ mode_t mode , dev_t *dev);
]])],[
- AC_DEFINE(XMKNODAT_FIFTH_ARG,)
- AC_MSG_RESULT([no extra *])
- ],[
AC_DEFINE(XMKNODAT_FIFTH_ARG,[*])
AC_MSG_RESULT([needs *])
+ ],[
+ AC_DEFINE(XMKNODAT_FIFTH_ARG,)
+ AC_MSG_RESULT([no extra *])
])
diff --git a/libfakeroot.c b/libfakeroot.c
index 7f13286..c7014aa 100644
--- a/libfakeroot.c
+++ b/libfakeroot.c
@@ -90,6 +90,16 @@
#define SEND_GET_XATTR64(a,b,c) send_get_xattr64(a,b)
#endif
+#ifndef _STAT_VER
+ #if defined (__aarch64__)
+ #define _STAT_VER 0
+ #elif defined (__x86_64__)
+ #define _STAT_VER 1
+ #else
+ #define _STAT_VER 3
+ #endif
+#endif
+
/*
These INT_* (which stands for internal) macros should always be used when
the fakeroot library owns the storage of the stat variable.
@@ -112,8 +122,16 @@
#define INT_SEND_STAT(a,b) SEND_STAT(a,b,_STAT_VER)
#define INT_SEND_GET_XATTR(a,b) SEND_GET_XATTR(a,b,_STAT_VER)
#define INT_SEND_GET_STAT(a,b) SEND_GET_STAT(a,b)
+
+/* 10.10 uses id_t in getpriority/setpriority calls, so pretend
+ id_t is used everywhere, just happens to be int on some OSes */
+#ifndef _ID_T
+#define _ID_T
+typedef int id_t;
+#endif
#endif
+#include <sys/types.h>
#include <stdlib.h>
#include <sys/ipc.h>
#include <sys/msg.h>
@@ -125,7 +143,6 @@
#include <unistd.h>
#include <dirent.h>
#include <errno.h>
-#include <sys/types.h>
#ifdef HAVE_SYS_ACL_H
#include <sys/acl.h>
#endif /* HAVE_SYS_ACL_H */
@@ -188,6 +205,15 @@ extern int unsetenv (const char *name);
#undef __lxstat64
#undef _FILE_OFFSET_BITS
+
+#ifndef AT_EMPTY_PATH
+#define AT_EMPTY_PATH 0
+#endif
+
+#ifndef AT_NO_AUTOMOUNT
+#define AT_NO_AUTOMOUNT 0
+#endif
+
/*
// next_wrap_st:
// this structure is used in next_wrap, which is defined in
@@ -1342,6 +1368,54 @@ int renameat(int olddir_fd, const char *oldpath,
#endif /* HAVE_FSTATAT */
+#if defined(__GLIBC__) && __GLIBC_PREREQ(2,33)
+/* Glibc 2.33 exports symbols for these functions in the shared lib */
+ int lstat(const char *file_name, struct stat *statbuf) {
+ return WRAP_LSTAT LSTAT_ARG(_STAT_VER, file_name, statbuf);
+ }
+ int stat(const char *file_name, struct stat *st) {
+ return WRAP_STAT STAT_ARG(_STAT_VER, file_name, st);
+ }
+ int fstat(int fd, struct stat *st) {
+ return WRAP_FSTAT FSTAT_ARG(_STAT_VER, fd, st);
+ }
+
+ #ifdef HAVE_FSTATAT
+ int fstatat(int dir_fd, const char *path, struct stat *st, int flags) {
+ return WRAP_FSTATAT FSTATAT_ARG(_STAT_VER, dir_fd, path, st, flags);
+ }
+ #endif
+
+ #ifdef STAT64_SUPPORT
+ int lstat64(const char *file_name, struct stat64 *st) {
+ return WRAP_LSTAT64 LSTAT64_ARG(_STAT_VER, file_name, st);
+ }
+ int stat64(const char *file_name, struct stat64 *st) {
+ return WRAP_STAT64 STAT64_ARG(_STAT_VER, file_name, st);
+ }
+ int fstat64(int fd, struct stat64 *st) {
+ return WRAP_FSTAT64 FSTAT64_ARG(_STAT_VER, fd, st);
+ }
+
+ #ifdef HAVE_FSTATAT
+ int fstatat64(int dir_fd, const char *path, struct stat64 *st, int flags) {
+ return WRAP_FSTATAT64 FSTATAT64_ARG(_STAT_VER, dir_fd, path, st, flags);
+ }
+ #endif
+ #endif
+
+ int mknod(const char *pathname, mode_t mode, dev_t dev) {
+ return WRAP_MKNOD MKNOD_ARG(_STAT_VER, pathname, mode, &dev);
+ }
+
+ #if defined(HAVE_FSTATAT) && defined(HAVE_MKNODAT)
+ int mknodat(int dir_fd, const char *pathname, mode_t mode, dev_t dev) {
+ return WRAP_MKNODAT MKNODAT_ARG(_STAT_VER, dir_fd, pathname, mode, &dev);
+ }
+ #endif
+#endif /* GLIBC_PREREQ */
+
+
#ifdef FAKEROOT_FAKENET
pid_t fork(void)
{
@@ -1911,7 +1985,7 @@ ssize_t fremovexattr(int fd, const char *name)
}
#endif /* HAVE_FREMOVEXATTR */
-int setpriority(int which, int who, int prio){
+int setpriority(int which, id_t who, int prio){
if (fakeroot_disabled)
return next_setpriority(which, who, prio);
next_setpriority(which, who, prio);
diff --git a/wrapawk_macosx b/wrapawk_macosx
index 088a7f4..f783219 100644
--- a/wrapawk_macosx
+++ b/wrapawk_macosx
@@ -46,26 +46,30 @@ BEGIN{
argtype=$3;
argname=$4;
MACRO=$5;
+ argtype_def=$6
+ if(!argtype_def) {
+ argtype_def = argtype
+ }
if(MACRO){
print "extern " ret " MY_DEF(" name ")" argtype " __attribute__((visibility(\"hidden\")));" > headerfile;
print "INTERPOSE(MY_DEF(" name "_RAW)," name "_RAW);" > structfile;
print "#undef " name > deffile
print "#define " name " MY_DEF(" name "_RAW)" > deffile
- print "extern " ret, name, argtype ";" > tmpffile;
+ print "extern " ret, name, argtype_def ";" > tmpffile;
print "static __inline__ " ret " NEXT_" MACRO "_NOARG " argtype " __attribute__((always_inline));" > tmpffile;
print "static __inline__ " ret " NEXT_" MACRO "_NOARG " argtype " {" > tmpffile;
print " return " name, argname ";" > tmpffile;
print "}" > tmpffile;
print "" > tmpffile;
} else {
- print "extern " ret " my_" name, argtype " __attribute__((visibility(\"hidden\")));" > headerfile;
+ print "extern " ret " my_" name, argtype_def " __attribute__((visibility(\"hidden\")));" > headerfile;
print "#undef " name > structfile;
print "INTERPOSE(my_" name "," name ");" > structfile;
print "#define " name " my_" name > structfile
print "#define " name " my_" name > deffile
- print "extern " ret, name, argtype ";" > tmpffile;
+ print "extern " ret, name, argtype_def ";" > tmpffile;
if(argname){
print "static __inline__ " ret " next_" name, argtype " __attribute__((always_inline));" > tmpffile;
print "static __inline__ " ret " next_" name, argtype " {" > tmpffile;
diff --git a/wrapfunc.inp b/wrapfunc.inp
index f7ad186..556af34 100644
--- a/wrapfunc.inp
+++ b/wrapfunc.inp
@@ -146,7 +146,7 @@ setfsgid;gid_t;(gid_t fsgid);(fsgid)
initgroups;int;(const char *user, INITGROUPS_SECOND_ARG group);(user, group)
getgroups;int;(int size, gid_t list[]);(size, list)
setgroups;int;(SETGROUPS_SIZE_TYPE size, const gid_t *list);(size, list)
-setpriority;int;(int which, int who, int prio);(which, who, prio)
+setpriority;int;(int which, id_t who, int prio);(which, who, prio)
#ifdef HAVE_CAPSET
capset;int;(cap_user_header_t hdrp, const cap_user_data_t datap);(hdrp, datap)
#endif /* HAVE_CAPSET */
@@ -198,7 +198,7 @@ fchownat;int;(int dir_fd, const char *path, uid_t owner, gid_t group, int flags)
mkdirat;int;(int dir_fd, const char *pathname, mode_t mode);(dir_fd, pathname, mode)
#endif /* HAVE_MKDIRAT */
#ifdef HAVE_OPENAT
-openat;int;(int dir_fd, const char *pathname, int flags);(dir_fd, pathname, flags)
+openat;int;(int dir_fd, const char *pathname, int flags, mode_t mode);(dir_fd, pathname, flags, mode);;(int dir_fd, const char *pathname, int flags, ...)
#endif /* HAVE_OPENAT */
#ifdef HAVE_RENAMEAT
renameat;int;(int olddir_fd, const char *oldpath, int newdir_fd, const char *newpath);(olddir_fd, oldpath, newdir_fd, newpath)
--
2.30.2
