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Add kern.features flags for linux and linux64 modules

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kern.features.linux: 1 meaning linux 32 bits binaries are supported
kern.features.linux64: 1 meaning linux 64 bits binaries are supported

The goal here is to help 3rd party applications (including ports) to determine
if the host do support linux emulation

Reviewed by:	dchagin
MFC after:	1 week
Relnotes:	yes
Differential Revision:	D5830
This commit is contained in:
bapt 2016-04-05 22:36:48 +00:00
parent 8eb992ff9f
commit 577607dffc
3 changed files with 3 additions and 0 deletions
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1
sys/amd64/linux/linux_sysvec.c
View File

@ -992,3 +992,4 @@ static moduledata_t linux64_elf_mod = {
DECLARE_MODULE_TIED(linux64elf, linux64_elf_mod, SI_SUB_EXEC, SI_ORDER_ANY);
MODULE_DEPEND(linux64elf, linux_common, 1, 1, 1);
FEATURE(linux64, "Linux 64bit support");

1
sys/amd64/linux32/linux32_sysvec.c
View File

@ -1205,3 +1205,4 @@ static moduledata_t linux_elf_mod = {
DECLARE_MODULE_TIED(linuxelf, linux_elf_mod, SI_SUB_EXEC, SI_ORDER_ANY);
MODULE_DEPEND(linuxelf, linux_common, 1, 1, 1);
FEATURE(linux, "Linux 32bit support");

1
sys/i386/linux/linux_sysvec.c
View File

@ -1197,3 +1197,4 @@ static moduledata_t linux_elf_mod = {
};
DECLARE_MODULE_TIED(linuxelf, linux_elf_mod, SI_SUB_EXEC, SI_ORDER_ANY);
FEATURE(linux, "Linux 32bit support");