diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2016-03-14 19:04:53 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2016-03-14 19:04:53 +0000 |
| commit | 981569c74cbb6bafa2ddcefa6dd9dbdc938ff1c8 (patch) | |
| tree | cd01160bcda50b473f166255a9e8b507389b7491 | |
| parent | 3205a39364dd79e52c5fda4bda0db526e704ae2b (diff) | |
| download | glibc-981569c74cbb6bafa2ddcefa6dd9dbdc938ff1c8.tar glibc-981569c74cbb6bafa2ddcefa6dd9dbdc938ff1c8.tar.gz glibc-981569c74cbb6bafa2ddcefa6dd9dbdc938ff1c8.tar.bz2 glibc-981569c74cbb6bafa2ddcefa6dd9dbdc938ff1c8.zip | |
Update glibc headers for Linux 4.5.
This patch updates the glibc headers with the defines MADV_FREE,
IPV6_HDRINCL and EPOLLEXCLUSIVE that are added in Linux 4.5.
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).
* bits/mman-linux.h [__USE_MISC] (MADV_FREE): New macro.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_MISC]
(MADV_FREE): Likewise.
* sysdeps/unix/sysv/linux/bits/in.h (IPV6_HDRINCL): Likewise.
* sysdeps/unix/sysv/linux/sys/epoll.h (enum EPOLL_EVENTS): Add
EPOLLEXCLUSIVE.
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | bits/mman-linux.h | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/in.h | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/hppa/bits/mman.h | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/epoll.h | 2 |
5 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,12 @@ +2016-03-14 Joseph Myers <joseph@codesourcery.com> + + * bits/mman-linux.h [__USE_MISC] (MADV_FREE): New macro. + * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_MISC] + (MADV_FREE): Likewise. + * sysdeps/unix/sysv/linux/bits/in.h (IPV6_HDRINCL): Likewise. + * sysdeps/unix/sysv/linux/sys/epoll.h (enum EPOLL_EVENTS): Add + EPOLLEXCLUSIVE. + 2016-03-14 Carlos O'Donell <carlos@redhat.com> * timezone/README: Remove mention of checktab.awk. Mention wiki diff --git a/bits/mman-linux.h b/bits/mman-linux.h index dbb994bf4d..29986d3cd2 100644 --- a/bits/mman-linux.h +++ b/bits/mman-linux.h @@ -81,6 +81,7 @@ # define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ # define MADV_WILLNEED 3 /* Will need these pages. */ # define MADV_DONTNEED 4 /* Don't need these pages. */ +# define MADV_FREE 8 /* Free pages only if memory pressure. */ # define MADV_REMOVE 9 /* Remove these pages and resources. */ # define MADV_DONTFORK 10 /* Do not inherit across fork. */ # define MADV_DOFORK 11 /* Do inherit across fork. */ diff --git a/sysdeps/unix/sysv/linux/bits/in.h b/sysdeps/unix/sysv/linux/bits/in.h index 3b01f12d93..d75c07b9fd 100644 --- a/sysdeps/unix/sysv/linux/bits/in.h +++ b/sysdeps/unix/sysv/linux/bits/in.h @@ -184,6 +184,7 @@ struct in_pktinfo #define IPV6_LEAVE_ANYCAST 28 #define IPV6_IPSEC_POLICY 34 #define IPV6_XFRM_POLICY 35 +#define IPV6_HDRINCL 36 /* Advanced API (RFC3542) (1). */ #define IPV6_RECVPKTINFO 49 diff --git a/sysdeps/unix/sysv/linux/hppa/bits/mman.h b/sysdeps/unix/sysv/linux/hppa/bits/mman.h index cbb3ab5a48..ff2db1157d 100644 --- a/sysdeps/unix/sysv/linux/hppa/bits/mman.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/mman.h @@ -88,6 +88,7 @@ # define MADV_SPACEAVAIL 5 /* Insure that resources are reserved */ # define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ # define MADV_VPS_INHERIT 7 /* Inherit parents page size */ +# define MADV_FREE 8 /* Free pages only if memory pressure. */ # define MADV_REMOVE 9 /* Remove these pages and resources. */ # define MADV_DONTFORK 10 /* Do not inherit across fork. */ # define MADV_DOFORK 11 /* Do inherit across fork. */ diff --git a/sysdeps/unix/sysv/linux/sys/epoll.h b/sysdeps/unix/sysv/linux/sys/epoll.h index 72ec211b95..90adf60260 100644 --- a/sysdeps/unix/sysv/linux/sys/epoll.h +++ b/sysdeps/unix/sysv/linux/sys/epoll.h @@ -61,6 +61,8 @@ enum EPOLL_EVENTS #define EPOLLHUP EPOLLHUP EPOLLRDHUP = 0x2000, #define EPOLLRDHUP EPOLLRDHUP + EPOLLEXCLUSIVE = 1u << 28, +#define EPOLLEXCLUSIVE EPOLLEXCLUSIVE EPOLLWAKEUP = 1u << 29, #define EPOLLWAKEUP EPOLLWAKEUP EPOLLONESHOT = 1u << 30, |