Searched refs:cmsghdr (Results 1 – 4 of 4) sorted by relevance
254 struct cmsghdr struct265 #define CMSG_DATA(cmsg) ((void *)(cmsg) + sizeof(struct cmsghdr)) argument266 #define CMSG_SPACE(len) (sizeof(struct cmsghdr) + CMSG_ALIGN(len))267 #define CMSG_LEN(len) (sizeof(struct cmsghdr) + (len))270 ((len) >= sizeof(struct cmsghdr) ? (struct cmsghdr *)(ctl) : (struct cmsghdr *)NULL)274 ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \280 static inline struct cmsghdr *__cmsg_nxthdr(void *_ctl, size_t _size, struct cmsghdr *_cmsg) in __cmsg_nxthdr()282 struct cmsghdr *_ptr; in __cmsg_nxthdr()284 _ptr = (struct cmsghdr *)(((unsigned char *)_cmsg) + CMSG_ALIGN(_cmsg->cmsg_len)); in __cmsg_nxthdr()288 return (struct cmsghdr *)NULL; in __cmsg_nxthdr()[all …]
142 struct cmsghdr { struct159 ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \ argument160 (struct cmsghdr *)(mhdr)->msg_control : \161 (struct cmsghdr *)NULL)166 + ALIGN_D(sizeof(struct cmsghdr)) > \168 (struct cmsghdr *)NULL : \169 (struct cmsghdr *)((void*)((u8_t *)(cmsg) + \173 ALIGN_D(sizeof(struct cmsghdr))))175 #define CMSG_SPACE(length) (ALIGN_D(sizeof(struct cmsghdr)) + \178 #define CMSG_LEN(length) (ALIGN_D(sizeof(struct cmsghdr)) + \
555 struct cmsghdr *cmsg; in test_sockets_msgapi_cmsg()
1187 struct cmsghdr *chdr = CMSG_FIRSTHDR(msg); /* This will always return a header!! */ in lwip_recvfrom_udp_raw()
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