| Message ID | 16452ef-e89d-9618-efbf-475f95eb6e36@codesourcery.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add SCM_SECURITY, SCM_PIDFD to bits/socket.h | expand |
* Joseph Myers: > Linux 6.5 adds a constant SCM_PIDFD (recall that the non-uapi > linux/socket.h, where this constant is added, is in fact a header > providing many constants that are part of the kernel/userspace > interface). This shows up that SCM_SECURITY, from the same set of > definitions and added in Linux 2.6.17, is also missing from glibc, > although glibc has the first two constants from this set, SCM_RIGHTS > and SCM_CREDENTIALS; add both missing constants to glibc. > > Tested for x86_64. > > diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h > index 57b05715be..c19814c5cf 100644 > --- a/sysdeps/unix/sysv/linux/bits/socket.h > +++ b/sysdeps/unix/sysv/linux/bits/socket.h > @@ -367,6 +367,10 @@ enum > #ifdef __USE_GNU > , SCM_CREDENTIALS = 0x02 /* Credentials passing. */ > # define SCM_CREDENTIALS SCM_CREDENTIALS > + , SCM_SECURITY = 0x03 /* Security label. */ > +# define SCM_SECURITY SCM_SECURITY > + , SCM_PIDFD = 0x04 /* Pidfd. */ > +# define SCM_PIDFD SCM_PIDFD > #endif > }; Looks good, thanks. It's tested in tools/ in the kernel tree, so it seems this is part of UAPI despite not being defined/declared in include/uapi/.
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index 57b05715be..c19814c5cf 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -367,6 +367,10 @@ enum #ifdef __USE_GNU , SCM_CREDENTIALS = 0x02 /* Credentials passing. */ # define SCM_CREDENTIALS SCM_CREDENTIALS + , SCM_SECURITY = 0x03 /* Security label. */ +# define SCM_SECURITY SCM_SECURITY + , SCM_PIDFD = 0x04 /* Pidfd. */ +# define SCM_PIDFD SCM_PIDFD #endif };