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std.os.linux: fix signature of setgroups

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the list parameter should be a multi-item pointer rather than a single-item
pointer. see: https://linux.die.net/man/2/setgroups

> setgroups() sets the supplementary group IDs for the calling process...
> the size argument specifies the number of supplementary group IDs in the buffer pointed to by list.
This commit is contained in:
Jonathan Marler 2022-05-13 08:52:06 -06:00 committed by Isaac Freund
parent 537f905216
commit aceb7e18bd
1 changed files with 1 additions and 1 deletions
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lib/std/os/linux.zig
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@ -1051,7 +1051,7 @@ pub fn getgroups(size: usize, list: *gid_t) usize {
} }
} }
pub fn setgroups(size: usize, list: *const gid_t) usize { pub fn setgroups(size: usize, list: [*]const gid_t) usize {
if (@hasField(SYS, "setgroups32")) { if (@hasField(SYS, "setgroups32")) {
return syscall2(.setgroups32, size, @ptrToInt(list)); return syscall2(.setgroups32, size, @ptrToInt(list));
} else { } else {