diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2019-05-23 13:20:48 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2019-05-23 13:20:48 +0000 |
| commit | bee1f2c413ef0cf99d25f898fa0eb0d41fb71dc5 (patch) | |
| tree | 4ee1d8b649ab762ad164c64cf2ee393b1dafff2e | |
| parent | 481c30cb9573a280649fbf27251e6a0f4af1b2b1 (diff) | |
| download | glibc-bee1f2c413ef0cf99d25f898fa0eb0d41fb71dc5.tar.gz glibc-bee1f2c413ef0cf99d25f898fa0eb0d41fb71dc5.tar.xz glibc-bee1f2c413ef0cf99d25f898fa0eb0d41fb71dc5.zip | |
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.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/fcntl-linux.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 8ea94b6eb1..5f21fe463a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-05-23 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU] + (F_SEAL_FUTURE_WRITE): New macro. + 2019-05-23 Alexandra Hajkova <ahajkova@redhat.com> * 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 4b4d6f7ae5..3f32eb328b 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 |