diff options
| author | Kyle Evans <kevans@FreeBSD.org> | 2020-07-10 03:43:45 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-07-11 12:52:46 +0300 |
| commit | c95c267a461475c6c2bac5c3f23c567e5360589c (patch) | |
| tree | 479c6e858380b9550edb99fca9404417c3e10e82 /newlib/libc/sys/rtems | |
| parent | 1a840361e80d17ab7b1dd6db32372ea21ce69b09 (diff) | |
shm_open2: Implement SHM_GROW_ON_WRITE
Lack of SHM_GROW_ON_WRITE is actively breaking Python's memfd_create tests,
so go ahead and implement it. A future change will make memfd_create always
set SHM_GROW_ON_WRITE, to match Linux behavior and unbreak Python's tests
on -CURRENT.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D25502
Diffstat (limited to 'newlib/libc/sys/rtems')
| -rw-r--r-- | newlib/libc/sys/rtems/include/sys/mman.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/newlib/libc/sys/rtems/include/sys/mman.h b/newlib/libc/sys/rtems/include/sys/mman.h index 7a9b49429..99c1eb8b3 100644 --- a/newlib/libc/sys/rtems/include/sys/mman.h +++ b/newlib/libc/sys/rtems/include/sys/mman.h @@ -190,6 +190,7 @@ * shmflags for shm_open2() */ #define SHM_ALLOW_SEALING 0x00000001 +#define SHM_GROW_ON_WRITE 0x00000002 /* * Flags for memfd_create(). |