Auto merge of #2628 - devnexen:netbsd_prot_mprotect, r=Amanieu

bors · bors · commit e469fc25f719 · 2022-01-16T23:33:36.000Z
netbsd add PROT_MPROTECT macros.
diff --git a/libc-test/semver/netbsd.txt b/libc-test/semver/netbsd.txt
@@ -765,6 +765,7 @@ POSIX_SPAWN_SETSCHEDPARAM
 POSIX_SPAWN_SETSCHEDULER
 POSIX_SPAWN_SETSIGDEP
 POSIX_SPAWN_SETSIGMASK
+PROT_MPROTECT
 PTHREAD_CREATE_DETACHED
 PTHREAD_CREATE_JOINABLE
 PTHREAD_MUTEX_DEFAULT
diff --git a/src/unix/bsd/netbsdlike/netbsd/mod.rs b/src/unix/bsd/netbsdlike/netbsd/mod.rs
@@ -2105,6 +2105,14 @@ f! {
         };
         ::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps
     }
+
+    pub fn PROT_MPROTECT(x: ::c_int) -> ::c_int {
+        x << 3
+    }
+
+    pub fn PROT_MPROTECT_EXTRACT(x: ::c_int) -> ::c_int {
+        (x >> 3) & 0x7
+    }
 }
 
 safe_f! {

Original file line number	Diff line number	Diff line change
`@@ -2105,6 +2105,14 @@ f! {`
`2105`	`2105`	`};`
`2106`	`2106`	`::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps`
`2107`	`2107`	`}`
	`2108`	`+`
	`2109`	`+ pub fn PROT_MPROTECT(x: ::c_int) -> ::c_int {`
	`2110`	`+ x << 3`
	`2111`	`+ }`
	`2112`	`+`
	`2113`	`+ pub fn PROT_MPROTECT_EXTRACT(x: ::c_int) -> ::c_int {`
	`2114`	`+ (x >> 3) & 0x7`
	`2115`	`+ }`
`2108`	`2116`	`}`
`2109`	`2117`
`2110`	`2118`	`safe_f! {`