Use spaceship comparison for TTYs

5 years ago · 0411fdbcef
parent f856fe6463
commit 0411fdbcef
1 changed files with 6 additions and 1 deletions
--- a/linux/LinuxProcessList.c
+++ b/linux/LinuxProcessList.c
@ -77,7 +77,12 @@ static ssize_t xread(int fd, void* buf, size_t count) {
 static int sortTtyDrivers(const void* va, const void* vb) {
   const TtyDriver* a = (const TtyDriver*) va;
   const TtyDriver* b = (const TtyDriver*) vb;
-   return (a->major == b->major) ? ((int)a->minorFrom - (int)b->minorFrom) : ((int)a->major - (int)b->major);
+
+   int r = SPACESHIP_NUMBER(a->major, b->major);
+   if (r)
+      return r;
+
+   return SPACESHIP_NUMBER(a->minorFrom, b->minorFrom);
 }

 static void LinuxProcessList_initTtyDrivers(LinuxProcessList* this) {