From: Kirill Isakov Date: Tue, 15 Mar 2022 04:40:19 +0000 (+0600) Subject: Replace uint32_t bitfields with bool X-Git-Url: https://git.tinc-vpn.org/git/browse?a=commitdiff_plain;h=8c10a4131f19dc27b0bc56ef48ae481d1fa03cb0;p=tinc Replace uint32_t bitfields with bool This fixes a bunch of bugprone-narrowing-conversions from clang-tidy 12 or newer. --- diff --git a/src/connection.h b/src/connection.h index 60ec60a7..75b7024d 100644 --- a/src/connection.h +++ b/src/connection.h @@ -34,22 +34,25 @@ #define OPTION_CLAMP_MSS 0x0008 #define OPTION_VERSION(x) ((x) >> 24) /* Top 8 bits are for protocol minor version */ -typedef struct connection_status_t { - uint32_t pinged: 1; /* sent ping */ - uint32_t unused_active: 1; - uint32_t connecting: 1; /* 1 if we are waiting for a non-blocking connect() to finish */ - uint32_t unused_termreq: 1; /* the termination of this connection was requested */ - uint32_t remove_unused: 1; /* Set to 1 if you want this connection removed */ - uint32_t timeout_unused: 1; /* 1 if gotten timeout */ - uint32_t encryptout: 1; /* 1 if we can encrypt outgoing traffic */ - uint32_t decryptin: 1; /* 1 if we have to decrypt incoming traffic */ - uint32_t mst: 1; /* 1 if this connection is part of a minimum spanning tree */ - uint32_t control: 1; /* 1 if this is a control connection */ - uint32_t pcap: 1; /* 1 if this is a control connection requesting packet capture */ - uint32_t log: 1; /* 1 if this is a control connection requesting log dump */ - uint32_t invitation: 1; /* 1 if this is an invitation */ - uint32_t invitation_used: 1; /* 1 if the invitation has been consumed */ - uint32_t tarpit: 1; /* 1 if the connection should be added to the tarpit */ +typedef union connection_status_t { + struct { + bool pinged: 1; /* sent ping */ + bool unused_active: 1; + bool connecting: 1; /* 1 if we are waiting for a non-blocking connect() to finish */ + bool unused_termreq: 1; /* the termination of this connection was requested */ + bool remove_unused: 1; /* Set to 1 if you want this connection removed */ + bool timeout_unused: 1; /* 1 if gotten timeout */ + bool encryptout: 1; /* 1 if we can encrypt outgoing traffic */ + bool decryptin: 1; /* 1 if we have to decrypt incoming traffic */ + bool mst: 1; /* 1 if this connection is part of a minimum spanning tree */ + bool control: 1; /* 1 if this is a control connection */ + bool pcap: 1; /* 1 if this is a control connection requesting packet capture */ + bool log: 1; /* 1 if this is a control connection requesting log dump */ + bool invitation: 1; /* 1 if this is an invitation */ + bool invitation_used: 1; /* 1 if the invitation has been consumed */ + bool tarpit: 1; /* 1 if the connection should be added to the tarpit */ + }; + uint32_t value; } connection_status_t; #include "ecdsa.h" diff --git a/src/node.h b/src/node.h index d0700825..5a138f89 100644 --- a/src/node.h +++ b/src/node.h @@ -28,20 +28,23 @@ #include "event.h" #include "subnet.h" -typedef struct node_status_t { - uint32_t unused_active: 1; /* 1 if active (not used for nodes) */ - uint32_t validkey: 1; /* 1 if we currently have a valid key for him */ - uint32_t waitingforkey: 1; /* 1 if we already sent out a request */ - uint32_t visited: 1; /* 1 if this node has been visited by one of the graph algorithms */ - uint32_t reachable: 1; /* 1 if this node is reachable in the graph */ - uint32_t indirect: 1; /* 1 if this node is not directly reachable by us */ - uint32_t sptps: 1; /* 1 if this node supports SPTPS */ - uint32_t udp_confirmed: 1; /* 1 if the address is one that we received UDP traffic on */ - uint32_t send_locally: 1; /* 1 if the next UDP packet should be sent on the local network */ - uint32_t udppacket: 1; /* 1 if the most recently received packet was UDP */ - uint32_t validkey_in: 1; /* 1 if we have sent a valid key to him */ - uint32_t has_address: 1; /* 1 if we know an external address for this node */ - uint32_t ping_sent: 1; /* 1 if we sent a UDP probe but haven't received the reply yet */ +typedef union node_status_t { + struct { + bool unused_active: 1; /* 1 if active (not used for nodes) */ + bool validkey: 1; /* 1 if we currently have a valid key for him */ + bool waitingforkey: 1; /* 1 if we already sent out a request */ + bool visited: 1; /* 1 if this node has been visited by one of the graph algorithms */ + bool reachable: 1; /* 1 if this node is reachable in the graph */ + bool indirect: 1; /* 1 if this node is not directly reachable by us */ + bool sptps: 1; /* 1 if this node supports SPTPS */ + bool udp_confirmed: 1; /* 1 if the address is one that we received UDP traffic on */ + bool send_locally: 1; /* 1 if the next UDP packet should be sent on the local network */ + bool udppacket: 1; /* 1 if the most recently received packet was UDP */ + bool validkey_in: 1; /* 1 if we have sent a valid key to him */ + bool has_address: 1; /* 1 if we know an external address for this node */ + bool ping_sent: 1; /* 1 if we sent a UDP probe but haven't received the reply yet */ + }; + uint32_t value; } node_status_t; typedef struct node_t {