smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-06 23:05:04 +01:00
Code Issues Projects Releases Wiki Activity

Add API to query OSX/MacOS version

Browse source
This commit is contained in:
Robin Gareus 2020-03-24 14:25:22 +01:00
parent 2f0914c730
commit 853bf6d178
No known key found for this signature in database
GPG key ID: A090BCE02CF57F04
2 changed files with 41 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
gtk2_ardour/bundle_env_cocoa.cc
View file

@ -54,6 +54,7 @@ using namespace std;
extern void set_language_preference (); // cocoacarbon.mm extern void set_language_preference (); // cocoacarbon.mm
extern void no_app_nap (); // cocoacarbon.mm extern void no_app_nap (); // cocoacarbon.mm
extern int query_darwin_version (); // cocoacarbon.mm
static void static void
setup_logging (void) setup_logging (void)

40
gtk2_ardour/cocoacarbon.mm
View file

@ -21,9 +21,13 @@
#include <string> #include <string>
#include <ctype.h> #include <ctype.h>
#include <stdlib.h> #include <stdlib.h>
#include <sys/utsname.h>
#include <sys/sysctl.h>
#include <pbd/error.h> #include <pbd/error.h>
#include <gtkmm2ext/gtkapplication.h> #include <gtkmm2ext/gtkapplication.h>
#include <gdk/gdkquartz.h> #include <gdk/gdkquartz.h>
#undef check #undef check
#undef YES #undef YES
#undef NO #undef NO
@ -124,3 +128,39 @@ no_app_nap ()
[ [ NSProcessInfo processInfo] beginActivityWithOptions:NSActivityLatencyCritical reason:@"realtime audio" ]; [ [ NSProcessInfo processInfo] beginActivityWithOptions:NSActivityLatencyCritical reason:@"realtime audio" ];
} }
} }
/** Query Darwin kernel version.
* @return major kernel version or -1 on failure
*
* kernel version is 4 ahead of OS X release
* 19.x.x - OS 10.15 (Catalina)
* 18.x.x - OS 10.14 (Mojave)
* 17.x.x - OS 10.13 (High Sierra)
* 16.x.x - OS 10.12 (Sierra)
* ...
* 10.x.x - OS 10.6 (Snow Leopard)
*/
int
query_darwin_version ()
{
char str[256] = {0};
size_t size = sizeof(str);
if (0 == sysctlbyname ("kern.osrelease", str, &size, NULL, 0)) {
short int v[3];
if (3 == sscanf (str, "%hd.%hd.%hd", &v[0], &v[1], &v[2])) {
return v[0]; // major version only
}
} else {
struct utsname name;
uname (&name);
int v[3];
if (3 == sscanf (name.release, "%d.%d.%d", &v[0], &v[1], &v[2])) {
return v[0]; // major version only
}
if (2 == sscanf (name.release, "%d.%d", &v[0], &v[1])) {
return v[0]; // major version only
}
}
return -1;
}