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Make TRACY_ONLY_IPV4 and TRACY_ONLY_LOCALHOST also settable with runtime env vars.

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This commit is contained in:
Graydon Hoare
2020-08-27 10:47:05 -07:00
parent 30a6a5cdd1
commit 2ea81a3ef9
2 changed files with 12 additions and 4 deletions
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common/TracySocket.cpp
+10 -2
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@@ -393,7 +393,11 @@ static int addrinfo_and_socket_for_family(int port, int ai_family, struct addrin
hints.ai_family = ai_family;
hints.ai_socktype = SOCK_STREAM;
#ifndef TRACY_ONLY_LOCALHOST
hints.ai_flags = AI_PASSIVE;
const char* onlyLocalhost = getenv( "TRACY_ONLY_LOCALHOST" );
if( !onlyLocalhost || onlyLocalhost[0] != '1' )
{
hints.ai_flags = AI_PASSIVE;
}
#endif
char portbuf[32];
sprintf( portbuf, "%i", port );
@@ -410,7 +414,11 @@ bool ListenSocket::Listen( int port, int backlog )
struct addrinfo* res = nullptr;
#ifndef TRACY_ONLY_IPV4
m_sock = addrinfo_and_socket_for_family(port, AF_INET6, &res);
const char* onlyIPv4 = getenv( "TRACY_ONLY_IPV4" );
if( !onlyIPv4 || onlyIPv4[0] != '1' )
{
m_sock = addrinfo_and_socket_for_family(port, AF_INET6, &res);
}
#endif
if (m_sock == -1)
{