kernel/selinux: Need to force include errno.h sometimes (#572)

- Seen with Linux 4.14 kernel with error message:

In file included from ../drivers/android/kernelsu/selinux/sepolicy.c:1:
In file included from ../drivers/android/kernelsu/selinux/sepolicy.h:6:
In file included from ../security/selinux/ss/policydb.h:30: In file
included from ../security/selinux/ss/avtab.h:26:
../security/selinux/include/security.h:240:10: error: use of undeclared
identifier 'EIDRM'
        return -EIDRM;
                ^
  CC      drivers/base/transport_class.o
  CC      kernel/rcu/update.o
../security/selinux/include/security.h:246:10: error: use of undeclared
identifier 'ENOENT'
        return -ENOENT;
                ^
This commit is contained in:
Soo-Hwan Na 2023-06-06 17:42:45 +09:00 committed by GitHub
parent a58e929205
commit 6d1ee60d67
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@ -13,4 +13,4 @@ endif
ccflags-y += -Wno-implicit-function-declaration -Wno-strict-prototypes -Wno-int-conversion
ccflags-y += -Wno-declaration-after-statement -Wno-unused-function
ccflags-y += -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
ccflags-y += -I$(objtree)/security/selinux
ccflags-y += -I$(objtree)/security/selinux -include $(srctree)/include/uapi/asm-generic/errno.h