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Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/socket.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/socket.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index 2a8d6ed004..8f859d2e3e 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -136,10 +136,10 @@ struct msghdr
socklen_t msg_namelen; /* Length of address data. */
struct iovec *msg_iov; /* Vector of data to send/receive into. */
- int msg_iovlen; /* Number of elements in the vector. */
+ size_t msg_iovlen; /* Number of elements in the vector. */
__ptr_t msg_control; /* Ancillary data (eg BSD filedesc passing). */
- socklen_t msg_controllen; /* Ancillary data buffer length. */
+ size_t msg_controllen; /* Ancillary data buffer length. */
int msg_flags; /* Flags on received message. */
};
@@ -147,7 +147,7 @@ struct msghdr
/* Structure used for storage of ancillary data object information. */
struct cmsghdr
{
- socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ size_t cmsg_len; /* Length of data in cmsg_data plus length
of cmsghdr structure. */
int cmsg_level; /* Originating protocol. */
int cmsg_type; /* Protocol specific type. */
@@ -195,6 +195,16 @@ __cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)
return (struct cmsghdr *) __p;
}
+/* Socket level message types. This must match the definitions in
+ <linux/socket.h>. */
+enum
+ {
+ SCM_RIGHTS = 0x01, /* Data array contains access rights. */
+#define SCM_RIGHTS SCM_RIGHTS
+ __SCM_CREDENTIALS = 0x02, /* Data array is `struct ucred'. */
+ __SCM_CONNECT = 0x03 /* Data array is `struct scm_connect'. */
+ };
+
/* Get socket manipulation related informations from kernel headers. */
#include <asm/socket.h>