diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/mman-linux.h | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/msq.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/mman-linux.h b/sysdeps/unix/sysv/linux/bits/mman-linux.h index 6c06069cdc..27d2dc41c4 100644 --- a/sysdeps/unix/sysv/linux/bits/mman-linux.h +++ b/sysdeps/unix/sysv/linux/bits/mman-linux.h @@ -51,6 +51,9 @@ # define MAP_FILE 0 # define MAP_ANONYMOUS 0x20 /* Don't use a file. */ # define MAP_ANON MAP_ANONYMOUS +/* When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size. */ +# define MAP_HUGE_SHIFT 26 +# define MAP_HUGE_MASK 0x3f #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/bits/msq.h b/sysdeps/unix/sysv/linux/bits/msq.h index bd005fb10e..8f6eb8a7d0 100644 --- a/sysdeps/unix/sysv/linux/bits/msq.h +++ b/sysdeps/unix/sysv/linux/bits/msq.h @@ -25,6 +25,7 @@ #define MSG_NOERROR 010000 /* no error if message is too big */ #ifdef __USE_GNU # define MSG_EXCEPT 020000 /* recv any msg except of specified type */ +# define MSG_COPY 040000 /* copy (not remove) all queue messages */ #endif /* Types used in the structure definition. */ |