From: Joseph Myers Date: Thu, 23 May 2019 13:20:48 +0000 (+0000) Subject: Add F_SEAL_FUTURE_WRITE from Linux 5.1 to bits/fcntl-linux.h. X-Git-Tag: glibc-2.30~132 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bee1f2c413ef0cf99d25f898fa0eb0d41fb71dc5;p=thirdparty%2Fglibc.git Add F_SEAL_FUTURE_WRITE from Linux 5.1 to bits/fcntl-linux.h. This patch adds the new F_SEAL_FUTURE_WRITE constant from Linux 5.1 to bits/fcntl-linux.h. Tested for x86_64. * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU] (F_SEAL_FUTURE_WRITE): New macro. --- diff --git a/ChangeLog b/ChangeLog index 8ea94b6eb1a..5f21fe463a9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-05-23 Joseph Myers + + * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU] + (F_SEAL_FUTURE_WRITE): New macro. + 2019-05-23 Alexandra Hajkova * elf/Makefile (test-container): Add tst-ldconfig-bad-aux-cache. diff --git a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h index 4b4d6f7ae54..3f32eb328b1 100644 --- a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h +++ b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h @@ -284,6 +284,8 @@ struct f_owner_ex # define F_SEAL_SHRINK 0x0002 /* Prevent file from shrinking. */ # define F_SEAL_GROW 0x0004 /* Prevent file from growing. */ # define F_SEAL_WRITE 0x0008 /* Prevent writes. */ +# define F_SEAL_FUTURE_WRITE 0x0010 /* Prevent future writes while + mapped. */ #endif #ifdef __USE_GNU