Andreas Schwab, le dim. 29 déc. 2019 19:08:37 +0100, a ecrit: > On Dez 29 2019, Samuel Thibault wrote: > > > Andreas Schwab, le dim. 29 déc. 2019 18:12:02 +0100, a ecrit: > >> > - for (; cmsg; cmsg = CMSG_NXTHDR (message, cmsg)) > >> > + for (; cmsg; cmsg = CMSG_NXTHDR ((struct msghdr *) message, cmsg)) > >> > >> Why is the first argument of __cmsg_nxthdr not const? > > > > I don't know, it is so on other systems as well. > > > > I guess an issue is that if it was const, CMSG_NXTHDR would only > > be allowed to return a const, > > The return value is not based on the first argument.
Oh, right. Then I don't know, I just see it so everywhere else. Samuel
