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Allow bootstrapping libnv on macOS and Linux

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MacOS/Linux do not define struct cmsgcred but we need to bootstrap libnv
when building on non-FreeBSD systems. Since they are not used during
bootstrap we can just omit these two functions there.

Reviewed By:	emaste
Differential Revision: https://reviews.freebsd.org/D18472
This commit is contained in:
Alex Richardson 2018-12-14 21:16:04 +00:00
parent 3ec68206f5
commit 032f0fbbb6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=342101
1 changed files with 9 additions and 0 deletions
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9
lib/libnv/msgio.c
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@ -157,6 +157,14 @@ msg_send(int sock, const struct msghdr *msg)
return (0);
}
/*
* MacOS/Linux do not define struct cmsgcred but we need to bootstrap libnv
* when building on non-FreeBSD systems. Since they are not used during
* bootstrap we can just omit these two functions there.
*/
#ifndef __FreeBSD__
#warning "cred_send() not supported on non-FreeBSD systems"
#else
int
cred_send(int sock)
{
@ -232,6 +240,7 @@ cred_recv(int sock, struct cmsgcred *cred)
return (0);
}
#endif
static int
fd_package_send(int sock, const int *fds, size_t nfds)