git: 69beb162848b - main - netinet: Make in_localaddr() return bool

[Zhenlei Huang]

The branch main has been updated by zlei:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=69beb162848b15c967d3b45ac56501dbd8b94e91

commit 69beb162848b15c967d3b45ac56501dbd8b94e91
Author:     Zhenlei Huang <z...@freebsd.org>
AuthorDate: 2025-02-27 15:58:20 +0000
Commit:     Zhenlei Huang <z...@freebsd.org>
CommitDate: 2025-02-27 15:58:20 +0000

    netinet: Make in_localaddr() return bool
    
    It is used as a boolean function everywhere.
    
    No functional change intended.
    
    MFC after:      1 week
---
 sys/netinet/in.c | 8 ++++----
 sys/netinet/in.h | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sys/netinet/in.c b/sys/netinet/in.c
index 4c0908937ddc..5a28eecc6945 100644
--- a/sys/netinet/in.c
+++ b/sys/netinet/in.c
@@ -127,10 +127,10 @@ static struct sx in_control_sx;
 SX_SYSINIT(in_control_sx, &in_control_sx, "in_control");
 
 /*
- * Return 1 if an internet address is for a ``local'' host
+ * Return true if an internet address is for a ``local'' host
  * (one to which we have a connection).
  */
-int
+bool
 in_localaddr(struct in_addr in)
 {
        u_long i = ntohl(in.s_addr);
@@ -140,10 +140,10 @@ in_localaddr(struct in_addr in)
 
        CK_STAILQ_FOREACH(ia, &V_in_ifaddrhead, ia_link) {
                if ((i & ia->ia_subnetmask) == ia->ia_subnet)
-                       return (1);
+                       return (true);
        }
 
-       return (0);
+       return (false);
 }
 
 /*
diff --git a/sys/netinet/in.h b/sys/netinet/in.h
index e42422341ada..0ebd238d6638 100644
--- a/sys/netinet/in.h
+++ b/sys/netinet/in.h
@@ -675,7 +675,7 @@ struct in_ifaddr;
 bool    in_ifnet_broadcast(struct in_addr, struct ifnet *);
 bool    in_ifaddr_broadcast(struct in_addr, struct in_ifaddr *);
 int     in_canforward(struct in_addr);
-int     in_localaddr(struct in_addr);
+bool    in_localaddr(struct in_addr);
 bool    in_localip(struct in_addr);
 bool    in_localip_fib(struct in_addr, uint16_t);
 int     in_ifhasaddr(struct ifnet *, struct in_addr);