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| author | Joseph Myers <josmyers@redhat.com> | 2024-12-20 11:45:45 +0000 |
|---|---|---|
| committer | Joseph Myers <josmyers@redhat.com> | 2024-12-20 11:46:06 +0000 |
| commit | fbdd8b3fa8077ad5377de5e65f7f21957193e6b8 (patch) | |
| tree | 58b6b466303003b70b5985e4f707e05dd16f4c72 | |
| parent | 9a6533429e79c862a42e3be73c86272d36d0ac5d (diff) | |
| download | glibc-fbdd8b3fa8077ad5377de5e65f7f21957193e6b8.zip glibc-fbdd8b3fa8077ad5377de5e65f7f21957193e6b8.tar.gz glibc-fbdd8b3fa8077ad5377de5e65f7f21957193e6b8.tar.bz2 | |
Add MSG_SOCK_DEVMEM from Linux 6.12 to bits/socket.h
Linux 6.12 adds a constant MSG_SOCK_DEVMEM (recall that various
constants such as this one are defined in the non-uapi linux/socket.h
but still form part of the kernel/userspace interface, so that
non-uapi header is one that needs checking each release for new such
constants). Add it to glibc's bits/socket.h.
Tested for x86_64.
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/socket.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index 5ab19a8..ca27a3c 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -246,6 +246,8 @@ enum #define MSG_WAITFORONE MSG_WAITFORONE MSG_BATCH = 0x40000, /* sendmmsg: more messages coming. */ #define MSG_BATCH MSG_BATCH + MSG_SOCK_DEVMEM = 0x2000000, /* Receive devmem skbs as cmsg. */ +#define MSG_SOCK_DEVMEM MSG_SOCK_DEVMEM MSG_ZEROCOPY = 0x4000000, /* Use user data in kernel path. */ #define MSG_ZEROCOPY MSG_ZEROCOPY MSG_FASTOPEN = 0x20000000, /* Send data in TCP SYN. */ |