Auto merge of #2735 - devnexen:openbsd__kve_flags, r=Amanieu

openbsd kinfo_vmentry protection flags

Author: bors

libc-test/semver/openbsd.txt

@@ -412,6 +412,10 @@ KERN_TTYCOUNT
 KERN_USERMOUNT
 KERN_VERSION
 KERN_WATCHDOG
+KVE_PROT_EXEC
+KVE_PROT_NONE
+KVE_PROT_READ
+KVE_PROT_WRITE
 KI_EMULNAMELEN
 KI_MAXCOMLEN
 KI_MAXLOGNAME

src/unix/bsd/netbsdlike/openbsd/mod.rs

@@ -1372,6 +1372,11 @@ pub const KI_WMESGLEN: ::c_int = 8;
 pub const KI_MAXLOGNAME: ::c_int = 32;
 pub const KI_EMULNAMELEN: ::c_int = 8;
 
+pub const KVE_PROT_NONE: ::c_int = 0x00000000;
+pub const KVE_PROT_READ: ::c_int = 0x00000001;
+pub const KVE_PROT_WRITE: ::c_int = 0x00000002;
+pub const KVE_PROT_EXEC: ::c_int = 0x00000004;
+
 pub const CHWFLOW: ::tcflag_t = ::MDMBUF | ::CRTSCTS;
 pub const OLCUC: ::tcflag_t = 0x20;
 pub const ONOCR: ::tcflag_t = 0x40;