Add blkzone syscall support

rr-debugger · May 24, 2024 · 357cc52 · 357cc52
1 parent f540c25
commit 357cc52
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/record_syscall.cc b/src/record_syscall.cc
@@ -6,6 +6,7 @@
 #include <fcntl.h>
 #include <limits.h>
 #include <linux/auxvec.h>
+#include <linux/blkzoned.h>
 #include <linux/capability.h>
 #include <linux/cdrom.h>
 #include <linux/elf.h>
@@ -1802,6 +1803,16 @@ static Switchable prepare_ioctl(RecordTask* t,
       syscall_state.reg_parameter<typename Arch::unsigned_short>(3);
       return PREVENT_SWITCH;
 
+    case BLKGETNRZONES:
+    case BLKGETZONESZ:
+    case BLKREPORTZONE:
+    case BLKCLOSEZONE:
+    case BLKOPENZONE:
+    case BLKRESETZONE:
+    case BLKFINISHZONE:
+      syscall_state.reg_parameter<typename Arch::signed_long>(3);
+      return PREVENT_SWITCH;
+
     case TIOCGWINSZ:
       syscall_state.reg_parameter<typename Arch::winsize>(3);
       return PREVENT_SWITCH;