openbsd: fix width bug for _IOC

qinghon · qinghon · commit d0ac62d324eb · 2025-05-26T22:19:09.000+08:00
diff --git a/src/unix/bsd/netbsdlike/openbsd/mod.rs b/src/unix/bsd/netbsdlike/openbsd/mod.rs
@@ -1818,7 +1818,7 @@ pub const fn IOCGROUP(x: u32) -> u32 {
 }
 
 pub const fn _IOC(inout: c_ulong, group: c_ulong, num: c_ulong, len: c_ulong) -> c_ulong {
-    (inout) | (((len) & crate::IOCPARM_MASK) << 16) | ((group) << 8) | (num)
+    (inout) | (((len) & crate::IOCPARM_MASK as c_ulong) << 16) | ((group) << 8) | (num)
 }
 
 // sys/mount.h

Original file line number	Diff line number	Diff line change
`@@ -1818,7 +1818,7 @@ pub const fn IOCGROUP(x: u32) -> u32 {`
`1818`	`1818`	`}`
`1819`	`1819`
`1820`	`1820`	`pub const fn _IOC(inout: c_ulong, group: c_ulong, num: c_ulong, len: c_ulong) -> c_ulong {`
`1821`		`- (inout) \| (((len) & crate::IOCPARM_MASK) << 16) \| ((group) << 8) \| (num)`
	`1821`	`+ (inout) \| (((len) & crate::IOCPARM_MASK as c_ulong) << 16) \| ((group) << 8) \| (num)`
`1822`	`1822`	`}`
`1823`	`1823`
`1824`	`1824`	`// sys/mount.h`