Openwrt/tools/fakeroot/patches/100-portability.patch
Felix Fietkau 3fd070e089 tools/fakeroot: fix build regression on macOS
AT_EMPTY_PATH and AT_NO_AUTOMOUNT does not exist there

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-14 14:01:57 +01:00

139 lines
4.9 KiB
Diff

--- a/libfakeroot.c
+++ b/libfakeroot.c
@@ -112,8 +112,16 @@
#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 +133,6 @@
#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 +195,15 @@ 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
@@ -1911,7 +1927,7 @@ ssize_t fremovexattr(int fd, const char
}
#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);
@@ -2520,3 +2536,19 @@ int sysinfo(int command, char *buf, long
}
}
#endif
+
+#ifdef HAVE_OPENAT
+int openat(int dir_fd, const char *pathname, int flags, ...)
+{
+ mode_t mode;
+
+ if (flags & O_CREAT) {
+ va_list args;
+ va_start(args, flags);
+ mode = va_arg(args, int);
+ va_end(args);
+ }
+
+ return next_openat(dir_fd, pathname, flags, mode);
+}
+#endif
--- 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 *pa
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)
--- 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;
--- 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