CMSG_NXTHDR macro

Syntax

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Declaration

#define CMSG_NXTHDR(mhdr, cmsg) \ (((cmsg) == NULL) ? CMSG_FIRSTHDR(mhdr) : \ (((u8_t *)(cmsg) + ALIGN_H((cmsg)->cmsg_len) \ + ALIGN_D(sizeof(struct cmsghdr)) > \ (u8_t *)((mhdr)->msg_control) + (mhdr)->msg_controllen) ? \ (struct cmsghdr *)NULL : \ (struct cmsghdr *)((void*)((u8_t *)(cmsg) + \ ALIGN_H((cmsg)->cmsg_len)))))

Arguments

Argument

mhdr

cmsg

Examples

References

from examples

CMSG_NXTHDR macro

Syntax

Arguments

Examples

References

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