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Add libresolv from Musl Libc

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Locally modified to get nameservers from Windows Registry when
`\etc\resolv.conf` isn't defined.
This commit is contained in:
Justine Tunney 2023-12-08 20:03:03 -08:00
parent 8874a37abc
commit 1a96de6eda
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GPG key ID: BE714B4575D6E328
36 changed files with 2313 additions and 73 deletions
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4
libc/sock/sendmsg.c
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@ -87,10 +87,10 @@ ssize_t sendmsg(int fd, const struct msghdr *msg, int flags) {
}
END_CANCELATION_POINT;
#if defined(SYSDEBUG) && _DATATRACE
#if SYSDEBUG && _DATATRACE
// TODO(jart): Write a DescribeMsg() function.
if (strace_enabled(0) > 0) {
kprintf(STRACE_PROLOGUE "sendmsg(");
kprintf(STRACE_PROLOGUE "sendmsg(%d, ", fd);
if ((!IsAsan() && kisdangerous(msg)) ||
(IsAsan() && !__asan_is_valid(msg, sizeof(*msg)))) {
kprintf("%p", msg);