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Fix madvice/msync flags for BSDs #25927

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Merged
alexrp merged 3 commits into from
Nov 15, 2025
+20 −1
Merged

Fix madvice/msync flags for BSDs #25927

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3a08d2f
Define std.c.MADV for NetBSD
lalinsky Nov 14, 2025
6fc5923
Define std.c.MADV for openbsd
lalinsky Nov 14, 2025
6bdea35
Fix std.c.MSF.SYNC for freebsd, openbsd, dragonfly
lalinsky Nov 14, 2025
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21 changes: 20 additions & 1 deletion lib/std/c.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -1599,6 +1599,15 @@ pub const MADV = switch (native_os) {
pub const SEQUENTIAL = 0x5;
pub const RANDOM = 0x6;
},
.netbsd, .openbsd => struct {
pub const NORMAL = 0;
pub const RANDOM = 1;
pub const SEQUENTIAL = 2;
pub const WILLNEED = 3;
pub const DONTNEED = 4;
pub const SPACEAVAIL = 5;
pub const FREE = 6;
},
else => void,
};
pub const MCL = switch (native_os) {
Expand Down Expand Up @@ -1631,7 +1640,17 @@ pub const MSF = switch (native_os) {
pub const DEACTIVATE = 0x8;
pub const SYNC = 0x10;
},
.openbsd, .haiku, .dragonfly, .netbsd, .illumos, .freebsd => struct {
.freebsd, .dragonfly => struct {
pub const SYNC = 0;
pub const ASYNC = 1;
pub const INVALIDATE = 2;
},
.openbsd => struct {
pub const ASYNC = 1;
pub const SYNC = 2;
pub const INVALIDATE = 4;
},
.haiku, .netbsd, .illumos => struct {
pub const ASYNC = 1;
pub const INVALIDATE = 2;
pub const SYNC = 4;
Expand Down