From: André Fonseca <redacted>
Date: Mon, 28 Aug 2023 13:28:22 +0000 (+0200)
Subject: rename deprecated constant kIOMasterPortDefault
X-Git-Tag: libserialport-0.1.2~11
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=323881f8a48c582df8789240e666cc23ad21bf48;p=libserialport.git

rename deprecated constant kIOMasterPortDefault

This constant is now deprecated since macOS 12.0 and a new constant
named kIOMainPortDefault is provided. There is a fallback in place
that retains compatibility for older macOS versions.

https://developer.apple.com/documentation/iokit/kiomasterportdefault

[ gsi: tweak style to match existing code base ]
---

diff --git a/libserialport_internal.h b/libserialport_internal.h
index ecf8fe9..f1d0d85 100644
--- a/libserialport_internal.h
+++ b/libserialport_internal.h
@@ -93,6 +93,9 @@
 #include <IOKit/serial/ioss.h>
 #include <sys/syslimits.h>
 #include <mach/mach_time.h>
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 120000 /* Before macOS 12 */
+#define kIOMainPortDefault kIOMasterPortDefault
+#endif
 #endif
 #ifdef __linux__
 #include <dirent.h>
diff --git a/macosx.c b/macosx.c
index a0df84e..0d22bb6 100644
--- a/macosx.c
+++ b/macosx.c
@@ -42,7 +42,7 @@ SP_PRIV enum sp_return get_port_details(struct sp_port *port)
 	if (!(classes = IOServiceMatching(kIOSerialBSDServiceValue)))
 		RETURN_FAIL("IOServiceMatching() failed");
 
-	if (IOServiceGetMatchingServices(kIOMasterPortDefault, classes,
+	if (IOServiceGetMatchingServices(kIOMainPortDefault, classes,
 	                                 &iter) != KERN_SUCCESS)
 		RETURN_FAIL("IOServiceGetMatchingServices() failed");
 
@@ -210,7 +210,7 @@ SP_PRIV enum sp_return list_ports(struct sp_port ***list)
 	}
 
 	DEBUG("Getting matching services");
-	if (IOServiceGetMatchingServices(kIOMasterPortDefault, classes,
+	if (IOServiceGetMatchingServices(kIOMainPortDefault, classes,
 	                                 &iter) != KERN_SUCCESS) {
 		SET_FAIL(ret, "IOServiceGetMatchingServices() failed");
 		goto out_done;