cmsghdr            85 include/linux/socket.h #define CMSG_DATA(cmsg)	((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
cmsghdr            86 include/linux/socket.h #define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
cmsghdr            87 include/linux/socket.h #define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
cmsghdr            89 include/linux/socket.h #define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
cmsghdr            90 include/linux/socket.h 				  (struct cmsghdr *)(ctl) : \
cmsghdr            91 include/linux/socket.h 				  (struct cmsghdr *)NULL)
cmsghdr            93 include/linux/socket.h #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \
cmsghdr           111 include/linux/socket.h static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size,
cmsghdr           112 include/linux/socket.h 					       struct cmsghdr *__cmsg)
cmsghdr           114 include/linux/socket.h 	struct cmsghdr * __ptr;
cmsghdr           116 include/linux/socket.h 	__ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) +  CMSG_ALIGN(__cmsg->cmsg_len));
cmsghdr           118 include/linux/socket.h 		return (struct cmsghdr *)0;
cmsghdr           123 include/linux/socket.h static inline struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)