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lib/std: PermissionDenied/AccessDenied cleanup and fallout

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This PR consistently maps .ACCES into AccessDenied and .PERM into
PermissionDenied.  AccessDenied is returned if the file mode bit
(user/group/other rwx bits) disallow access (errno was `EACCES`).
PermissionDenied is returned if something else denies access (errno was
`EPERM`) (immutable bit, SELinux, capabilities, etc).  This somewhat
subtle distinction is a POSIX thing.

Most of the change is updating std.posix Error Sets to contain both
errors, and then propagating the pair up through caller Error Sets.

Fixes #16782
This commit is contained in:
Pat Tullmann 2025-02-18 17:18:03 -08:00 committed by Alex Rønne Petersen
parent 02373eb2a5
commit 14c046fc07
7 changed files with 93 additions and 61 deletions
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25
lib/std/fs/Dir.zig
View File

@ -247,7 +247,7 @@ pub const Iterator = switch (native_os) {
.NOTDIR => unreachable, .NOTDIR => unreachable,
.INVAL => unreachable, .INVAL => unreachable,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return posix.unexpectedErrno(err), else => |err| return posix.unexpectedErrno(err),
} }
self.first_iter = false; self.first_iter = false;
@ -267,7 +267,7 @@ pub const Iterator = switch (native_os) {
.INVAL => unreachable, .INVAL => unreachable,
.OVERFLOW => unreachable, .OVERFLOW => unreachable,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return posix.unexpectedErrno(err), else => |err| return posix.unexpectedErrno(err),
} }
} }
@ -294,7 +294,7 @@ pub const Iterator = switch (native_os) {
.BADF => unreachable, // Dir is invalid .BADF => unreachable, // Dir is invalid
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.FAULT => unreachable, .FAULT => unreachable,
.NAMETOOLONG => unreachable, .NAMETOOLONG => unreachable,
.LOOP => unreachable, .LOOP => unreachable,
@ -768,6 +768,7 @@ pub const OpenError = error{
FileNotFound, FileNotFound,
NotDir, NotDir,
AccessDenied, AccessDenied,
PermissionDenied,
SymLinkLoop, SymLinkLoop,
ProcessFdQuotaExceeded, ProcessFdQuotaExceeded,
NameTooLong, NameTooLong,
@ -1503,7 +1504,7 @@ pub fn openDirZ(self: Dir, sub_path_c: [*:0]const u8, args: OpenOptions) OpenErr
.NOENT => return error.FileNotFound, .NOENT => return error.FileNotFound,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOTDIR => return error.NotDir, .NOTDIR => return error.NotDir,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.BUSY => return error.DeviceBusy, .BUSY => return error.DeviceBusy,
else => |err| return posix.unexpectedErrno(err), else => |err| return posix.unexpectedErrno(err),
} }
@ -1652,9 +1653,9 @@ pub fn deleteFile(self: Dir, sub_path: []const u8) DeleteFileError!void {
pub fn deleteFileZ(self: Dir, sub_path_c: [*:0]const u8) DeleteFileError!void { pub fn deleteFileZ(self: Dir, sub_path_c: [*:0]const u8) DeleteFileError!void {
posix.unlinkatZ(self.fd, sub_path_c, 0) catch |err| switch (err) { posix.unlinkatZ(self.fd, sub_path_c, 0) catch |err| switch (err) {
error.DirNotEmpty => unreachable, // not passing AT.REMOVEDIR error.DirNotEmpty => unreachable, // not passing AT.REMOVEDIR
error.AccessDenied => |e| switch (native_os) { error.AccessDenied, error.PermissionDenied => |e| switch (native_os) {
// non-Linux POSIX systems return EPERM when trying to delete a directory, so // non-Linux POSIX systems return permission errors when trying to delete a
// we need to handle that case specifically and translate the error // directory, so we need to handle that case specifically and translate the error
.macos, .ios, .freebsd, .netbsd, .dragonfly, .openbsd, .solaris, .illumos => { .macos, .ios, .freebsd, .netbsd, .dragonfly, .openbsd, .solaris, .illumos => {
// Don't follow symlinks to match unlinkat (which acts on symlinks rather than follows them) // Don't follow symlinks to match unlinkat (which acts on symlinks rather than follows them)
const fstat = posix.fstatatZ(self.fd, sub_path_c, posix.AT.SYMLINK_NOFOLLOW) catch return e; const fstat = posix.fstatatZ(self.fd, sub_path_c, posix.AT.SYMLINK_NOFOLLOW) catch return e;
@ -1679,6 +1680,7 @@ pub const DeleteDirError = error{
DirNotEmpty, DirNotEmpty,
FileNotFound, FileNotFound,
AccessDenied, AccessDenied,
PermissionDenied,
FileBusy, FileBusy,
FileSystem, FileSystem,
SymLinkLoop, SymLinkLoop,
@ -1991,6 +1993,7 @@ pub fn readFileAllocOptions(
pub const DeleteTreeError = error{ pub const DeleteTreeError = error{
AccessDenied, AccessDenied,
PermissionDenied,
FileTooBig, FileTooBig,
SymLinkLoop, SymLinkLoop,
ProcessFdQuotaExceeded, ProcessFdQuotaExceeded,
@ -2073,6 +2076,7 @@ pub fn deleteTree(self: Dir, sub_path: []const u8) DeleteTreeError!void {
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.SymLinkLoop, error.SymLinkLoop,
error.ProcessFdQuotaExceeded, error.ProcessFdQuotaExceeded,
error.NameTooLong, error.NameTooLong,
@ -2112,6 +2116,7 @@ pub fn deleteTree(self: Dir, sub_path: []const u8) DeleteTreeError!void {
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.InvalidUtf8, error.InvalidUtf8,
error.InvalidWtf8, error.InvalidWtf8,
error.SymLinkLoop, error.SymLinkLoop,
@ -2168,6 +2173,7 @@ pub fn deleteTree(self: Dir, sub_path: []const u8) DeleteTreeError!void {
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.SymLinkLoop, error.SymLinkLoop,
error.ProcessFdQuotaExceeded, error.ProcessFdQuotaExceeded,
error.NameTooLong, error.NameTooLong,
@ -2197,6 +2203,7 @@ pub fn deleteTree(self: Dir, sub_path: []const u8) DeleteTreeError!void {
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.InvalidUtf8, error.InvalidUtf8,
error.InvalidWtf8, error.InvalidWtf8,
error.SymLinkLoop, error.SymLinkLoop,
@ -2273,6 +2280,7 @@ fn deleteTreeMinStackSizeWithKindHint(self: Dir, sub_path: []const u8, kind_hint
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.SymLinkLoop, error.SymLinkLoop,
error.ProcessFdQuotaExceeded, error.ProcessFdQuotaExceeded,
error.NameTooLong, error.NameTooLong,
@ -2309,6 +2317,7 @@ fn deleteTreeMinStackSizeWithKindHint(self: Dir, sub_path: []const u8, kind_hint
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.InvalidUtf8, error.InvalidUtf8,
error.InvalidWtf8, error.InvalidWtf8,
error.SymLinkLoop, error.SymLinkLoop,
@ -2371,6 +2380,7 @@ fn deleteTreeOpenInitialSubpath(self: Dir, sub_path: []const u8, kind_hint: File
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.SymLinkLoop, error.SymLinkLoop,
error.ProcessFdQuotaExceeded, error.ProcessFdQuotaExceeded,
error.NameTooLong, error.NameTooLong,
@ -2397,6 +2407,7 @@ fn deleteTreeOpenInitialSubpath(self: Dir, sub_path: []const u8, kind_hint: File
}, },
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.InvalidUtf8, error.InvalidUtf8,
error.InvalidWtf8, error.InvalidWtf8,
error.SymLinkLoop, error.SymLinkLoop,

2
lib/std/io/c_writer.zig
View File

@ -23,7 +23,7 @@ fn cWriterWrite(c_file: *std.c.FILE, bytes: []const u8) std.fs.File.WriteError!u
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
else => |err| return std.posix.unexpectedErrno(err), else => |err| return std.posix.unexpectedErrno(err),
} }

2
lib/std/os.zig
View File

@ -65,7 +65,7 @@ pub fn accessW(path: [*:0]const u16) windows.GetFileAttributesError!void {
switch (windows.GetLastError()) { switch (windows.GetLastError()) {
.FILE_NOT_FOUND => return error.FileNotFound, .FILE_NOT_FOUND => return error.FileNotFound,
.PATH_NOT_FOUND => return error.FileNotFound, .PATH_NOT_FOUND => return error.FileNotFound,
.ACCESS_DENIED => return error.PermissionDenied, .ACCESS_DENIED => return error.AccessDenied,
else => |err| return windows.unexpectedError(err), else => |err| return windows.unexpectedError(err),
} }
} }

12
lib/std/os/linux/bpf.zig
View File

@ -1548,7 +1548,7 @@ pub fn map_create(map_type: MapType, key_size: u32, value_size: u32, max_entries
.SUCCESS => return @as(fd_t, @intCast(rc)), .SUCCESS => return @as(fd_t, @intCast(rc)),
.INVAL => return error.MapTypeOrAttrInvalid, .INVAL => return error.MapTypeOrAttrInvalid,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
} }
@ -1574,7 +1574,7 @@ pub fn map_lookup_elem(fd: fd_t, key: []const u8, value: []u8) !void {
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => return error.FieldInAttrNeedsZeroing, .INVAL => return error.FieldInAttrNeedsZeroing,
.NOENT => return error.NotFound, .NOENT => return error.NotFound,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
} }
@ -1597,7 +1597,7 @@ pub fn map_update_elem(fd: fd_t, key: []const u8, value: []const u8, flags: u64)
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => return error.FieldInAttrNeedsZeroing, .INVAL => return error.FieldInAttrNeedsZeroing,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
} }
@ -1617,7 +1617,7 @@ pub fn map_delete_elem(fd: fd_t, key: []const u8) !void {
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => return error.FieldInAttrNeedsZeroing, .INVAL => return error.FieldInAttrNeedsZeroing,
.NOENT => return error.NotFound, .NOENT => return error.NotFound,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
} }
@ -1638,7 +1638,7 @@ pub fn map_get_next_key(fd: fd_t, key: []const u8, next_key: []u8) !bool {
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => return error.FieldInAttrNeedsZeroing, .INVAL => return error.FieldInAttrNeedsZeroing,
.NOENT => return false, .NOENT => return false,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
} }
@ -1712,7 +1712,7 @@ pub fn prog_load(
.ACCES => error.UnsafeProgram, .ACCES => error.UnsafeProgram,
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => error.InvalidProgram, .INVAL => error.InvalidProgram,
.PERM => error.AccessDenied, .PERM => error.PermissionDenied,
else => |err| unexpectedErrno(err), else => |err| unexpectedErrno(err),
}; };
} }

106
lib/std/posix.zig
View File

@ -281,6 +281,7 @@ pub fn close(fd: fd_t) void {
pub const FChmodError = error{ pub const FChmodError = error{
AccessDenied, AccessDenied,
PermissionDenied,
InputOutput, InputOutput,
SymLinkLoop, SymLinkLoop,
FileNotFound, FileNotFound,
@ -310,7 +311,7 @@ pub fn fchmod(fd: fd_t, mode: mode_t) FChmodError!void {
.NOENT => return error.FileNotFound, .NOENT => return error.FileNotFound,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOTDIR => return error.FileNotFound, .NOTDIR => return error.FileNotFound,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
@ -387,7 +388,7 @@ fn fchmodat1(dirfd: fd_t, path: []const u8, mode: mode_t, flags: u32) FChmodAtEr
.NOTDIR => return error.FileNotFound, .NOTDIR => return error.FileNotFound,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.OPNOTSUPP => return error.OperationNotSupported, .OPNOTSUPP => return error.OperationNotSupported,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
@ -418,7 +419,7 @@ fn fchmodat2(dirfd: fd_t, path: []const u8, mode: mode_t, flags: u32) FChmodAtEr
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOTDIR => return error.FileNotFound, .NOTDIR => return error.FileNotFound,
.OPNOTSUPP => return error.OperationNotSupported, .OPNOTSUPP => return error.OperationNotSupported,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
.NOSYS => { .NOSYS => {
@ -447,7 +448,7 @@ fn fchmodat2(dirfd: fd_t, path: []const u8, mode: mode_t, flags: u32) FChmodAtEr
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => unreachable, .INVAL => unreachable,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.LOOP => return error.SymLinkLoop, .LOOP => return error.SymLinkLoop,
.MFILE => return error.ProcessFdQuotaExceeded, .MFILE => return error.ProcessFdQuotaExceeded,
.NAMETOOLONG => return error.NameTooLong, .NAMETOOLONG => return error.NameTooLong,
@ -486,7 +487,7 @@ fn fchmodat2(dirfd: fd_t, path: []const u8, mode: mode_t, flags: u32) FChmodAtEr
.LOOP => return error.SymLinkLoop, .LOOP => return error.SymLinkLoop,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOTDIR => return error.FileNotFound, .NOTDIR => return error.FileNotFound,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
@ -495,6 +496,7 @@ fn fchmodat2(dirfd: fd_t, path: []const u8, mode: mode_t, flags: u32) FChmodAtEr
pub const FChownError = error{ pub const FChownError = error{
AccessDenied, AccessDenied,
PermissionDenied,
InputOutput, InputOutput,
SymLinkLoop, SymLinkLoop,
FileNotFound, FileNotFound,
@ -529,7 +531,7 @@ pub fn fchown(fd: fd_t, owner: ?uid_t, group: ?gid_t) FChownError!void {
.NOENT => return error.FileNotFound, .NOENT => return error.FileNotFound,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOTDIR => return error.FileNotFound, .NOTDIR => return error.FileNotFound,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
} }
@ -1031,10 +1033,8 @@ pub const TruncateError = error{
FileTooBig, FileTooBig,
InputOutput, InputOutput,
FileBusy, FileBusy,
/// In WASI, this error occurs when the file descriptor does
/// not hold the required rights to call `ftruncate` on it.
AccessDenied, AccessDenied,
PermissionDenied,
} || UnexpectedError; } || UnexpectedError;
pub fn ftruncate(fd: fd_t, length: u64) TruncateError!void { pub fn ftruncate(fd: fd_t, length: u64) TruncateError!void {
@ -1066,7 +1066,7 @@ pub fn ftruncate(fd: fd_t, length: u64) TruncateError!void {
.INTR => unreachable, .INTR => unreachable,
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.TXTBSY => return error.FileBusy, .TXTBSY => return error.FileBusy,
.BADF => unreachable, // Handle not open for writing .BADF => unreachable, // Handle not open for writing
.INVAL => unreachable, // Handle not open for writing .INVAL => unreachable, // Handle not open for writing
@ -1082,7 +1082,7 @@ pub fn ftruncate(fd: fd_t, length: u64) TruncateError!void {
.INTR => continue, .INTR => continue,
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.TXTBSY => return error.FileBusy, .TXTBSY => return error.FileBusy,
.BADF => unreachable, // Handle not open for writing .BADF => unreachable, // Handle not open for writing
.INVAL => unreachable, // Handle not open for writing .INVAL => unreachable, // Handle not open for writing
@ -1176,6 +1176,7 @@ pub const WriteError = error{
/// File descriptor does not hold the required rights to write to it. /// File descriptor does not hold the required rights to write to it.
AccessDenied, AccessDenied,
PermissionDenied,
BrokenPipe, BrokenPipe,
SystemResources, SystemResources,
OperationAborted, OperationAborted,
@ -1250,7 +1251,7 @@ pub fn write(fd: fd_t, bytes: []const u8) WriteError!usize {
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.NOTCAPABLE => return error.AccessDenied, .NOTCAPABLE => return error.AccessDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
@ -1278,7 +1279,7 @@ pub fn write(fd: fd_t, bytes: []const u8) WriteError!usize {
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.CONNRESET => return error.ConnectionResetByPeer, .CONNRESET => return error.ConnectionResetByPeer,
.BUSY => return error.DeviceBusy, .BUSY => return error.DeviceBusy,
@ -1331,7 +1332,7 @@ pub fn writev(fd: fd_t, iov: []const iovec_const) WriteError!usize {
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.NOTCAPABLE => return error.AccessDenied, .NOTCAPABLE => return error.AccessDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
@ -1353,7 +1354,7 @@ pub fn writev(fd: fd_t, iov: []const iovec_const) WriteError!usize {
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.CONNRESET => return error.ConnectionResetByPeer, .CONNRESET => return error.ConnectionResetByPeer,
.BUSY => return error.DeviceBusy, .BUSY => return error.DeviceBusy,
@ -1410,7 +1411,7 @@ pub fn pwrite(fd: fd_t, bytes: []const u8, offset: u64) PWriteError!usize {
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.NXIO => return error.Unseekable, .NXIO => return error.Unseekable,
.SPIPE => return error.Unseekable, .SPIPE => return error.Unseekable,
@ -1443,7 +1444,7 @@ pub fn pwrite(fd: fd_t, bytes: []const u8, offset: u64) PWriteError!usize {
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.NXIO => return error.Unseekable, .NXIO => return error.Unseekable,
.SPIPE => return error.Unseekable, .SPIPE => return error.Unseekable,
@ -1502,7 +1503,7 @@ pub fn pwritev(fd: fd_t, iov: []const iovec_const, offset: u64) PWriteError!usiz
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.NXIO => return error.Unseekable, .NXIO => return error.Unseekable,
.SPIPE => return error.Unseekable, .SPIPE => return error.Unseekable,
@ -1528,7 +1529,7 @@ pub fn pwritev(fd: fd_t, iov: []const iovec_const, offset: u64) PWriteError!usiz
.FBIG => return error.FileTooBig, .FBIG => return error.FileTooBig,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.PIPE => return error.BrokenPipe, .PIPE => return error.BrokenPipe,
.NXIO => return error.Unseekable, .NXIO => return error.Unseekable,
.SPIPE => return error.Unseekable, .SPIPE => return error.Unseekable,
@ -1543,6 +1544,7 @@ pub const OpenError = error{
/// In WASI, this error may occur when the file descriptor does /// In WASI, this error may occur when the file descriptor does
/// not hold the required rights to open a new resource relative to it. /// not hold the required rights to open a new resource relative to it.
AccessDenied, AccessDenied,
PermissionDenied,
SymLinkLoop, SymLinkLoop,
ProcessFdQuotaExceeded, ProcessFdQuotaExceeded,
SystemFdQuotaExceeded, SystemFdQuotaExceeded,
@ -1660,7 +1662,7 @@ pub fn openZ(file_path: [*:0]const u8, flags: O, perm: mode_t) OpenError!fd_t {
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.NOTDIR => return error.NotDir, .NOTDIR => return error.NotDir,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.EXIST => return error.PathAlreadyExists, .EXIST => return error.PathAlreadyExists,
.BUSY => return error.DeviceBusy, .BUSY => return error.DeviceBusy,
.ILSEQ => |err| if (native_os == .wasi) .ILSEQ => |err| if (native_os == .wasi)
@ -1831,7 +1833,7 @@ pub fn openatZ(dir_fd: fd_t, file_path: [*:0]const u8, flags: O, mode: mode_t) O
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.NOTDIR => return error.NotDir, .NOTDIR => return error.NotDir,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.EXIST => return error.PathAlreadyExists, .EXIST => return error.PathAlreadyExists,
.BUSY => return error.DeviceBusy, .BUSY => return error.DeviceBusy,
.OPNOTSUPP => return error.FileLocksNotSupported, .OPNOTSUPP => return error.FileLocksNotSupported,
@ -1873,6 +1875,7 @@ pub fn dup2(old_fd: fd_t, new_fd: fd_t) !void {
pub const ExecveError = error{ pub const ExecveError = error{
SystemResources, SystemResources,
AccessDenied, AccessDenied,
PermissionDenied,
InvalidExe, InvalidExe,
FileSystem, FileSystem,
IsDir, IsDir,
@ -1899,7 +1902,7 @@ pub fn execveZ(
.NFILE => return error.SystemFdQuotaExceeded, .NFILE => return error.SystemFdQuotaExceeded,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.INVAL => return error.InvalidExe, .INVAL => return error.InvalidExe,
.NOEXEC => return error.InvalidExe, .NOEXEC => return error.InvalidExe,
.IO => return error.FileSystem, .IO => return error.FileSystem,
@ -2077,6 +2080,7 @@ pub const SymLinkError = error{
/// In WASI, this error may occur when the file descriptor does /// In WASI, this error may occur when the file descriptor does
/// not hold the required rights to create a new symbolic link relative to it. /// not hold the required rights to create a new symbolic link relative to it.
AccessDenied, AccessDenied,
PermissionDenied,
DiskQuota, DiskQuota,
PathAlreadyExists, PathAlreadyExists,
FileSystem, FileSystem,
@ -2130,7 +2134,7 @@ pub fn symlinkZ(target_path: [*:0]const u8, sym_link_path: [*:0]const u8) SymLin
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => unreachable, .INVAL => unreachable,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.DQUOT => return error.DiskQuota, .DQUOT => return error.DiskQuota,
.EXIST => return error.PathAlreadyExists, .EXIST => return error.PathAlreadyExists,
.IO => return error.FileSystem, .IO => return error.FileSystem,
@ -2208,7 +2212,7 @@ pub fn symlinkatZ(target_path: [*:0]const u8, newdirfd: fd_t, sym_link_path: [*:
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => unreachable, .INVAL => unreachable,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.DQUOT => return error.DiskQuota, .DQUOT => return error.DiskQuota,
.EXIST => return error.PathAlreadyExists, .EXIST => return error.PathAlreadyExists,
.IO => return error.FileSystem, .IO => return error.FileSystem,
@ -2229,6 +2233,7 @@ pub fn symlinkatZ(target_path: [*:0]const u8, newdirfd: fd_t, sym_link_path: [*:
pub const LinkError = UnexpectedError || error{ pub const LinkError = UnexpectedError || error{
AccessDenied, AccessDenied,
PermissionDenied,
DiskQuota, DiskQuota,
PathAlreadyExists, PathAlreadyExists,
FileSystem, FileSystem,
@ -2264,7 +2269,7 @@ pub fn linkZ(oldpath: [*:0]const u8, newpath: [*:0]const u8) LinkError!void {
.NOENT => return error.FileNotFound, .NOENT => return error.FileNotFound,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
.XDEV => return error.NotSameFileSystem, .XDEV => return error.NotSameFileSystem,
.INVAL => unreachable, .INVAL => unreachable,
@ -2318,7 +2323,7 @@ pub fn linkatZ(
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.NOTDIR => return error.NotDir, .NOTDIR => return error.NotDir,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
.XDEV => return error.NotSameFileSystem, .XDEV => return error.NotSameFileSystem,
.INVAL => unreachable, .INVAL => unreachable,
@ -2367,7 +2372,7 @@ pub fn linkat(
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.NOSPC => return error.NoSpaceLeft, .NOSPC => return error.NoSpaceLeft,
.NOTDIR => return error.NotDir, .NOTDIR => return error.NotDir,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
.XDEV => return error.NotSameFileSystem, .XDEV => return error.NotSameFileSystem,
.INVAL => unreachable, .INVAL => unreachable,
@ -2386,6 +2391,7 @@ pub const UnlinkError = error{
/// In WASI, this error may occur when the file descriptor does /// In WASI, this error may occur when the file descriptor does
/// not hold the required rights to unlink a resource by path relative to it. /// not hold the required rights to unlink a resource by path relative to it.
AccessDenied, AccessDenied,
PermissionDenied,
FileBusy, FileBusy,
FileSystem, FileSystem,
IsDir, IsDir,
@ -2441,7 +2447,7 @@ pub fn unlinkZ(file_path: [*:0]const u8) UnlinkError!void {
switch (errno(system.unlink(file_path))) { switch (errno(system.unlink(file_path))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.BUSY => return error.FileBusy, .BUSY => return error.FileBusy,
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => unreachable, .INVAL => unreachable,
@ -2535,7 +2541,7 @@ pub fn unlinkatZ(dirfd: fd_t, file_path_c: [*:0]const u8, flags: u32) UnlinkatEr
switch (errno(system.unlinkat(dirfd, file_path_c, flags))) { switch (errno(system.unlinkat(dirfd, file_path_c, flags))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.BUSY => return error.FileBusy, .BUSY => return error.FileBusy,
.FAULT => unreachable, .FAULT => unreachable,
.IO => return error.FileSystem, .IO => return error.FileSystem,
@ -2573,6 +2579,7 @@ pub const RenameError = error{
/// On Windows, this error may be returned instead of PathAlreadyExists when /// On Windows, this error may be returned instead of PathAlreadyExists when
/// renaming a directory over an existing directory. /// renaming a directory over an existing directory.
AccessDenied, AccessDenied,
PermissionDenied,
FileBusy, FileBusy,
DiskQuota, DiskQuota,
IsDir, IsDir,
@ -2635,7 +2642,7 @@ pub fn renameZ(old_path: [*:0]const u8, new_path: [*:0]const u8) RenameError!voi
switch (errno(system.rename(old_path, new_path))) { switch (errno(system.rename(old_path, new_path))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.BUSY => return error.FileBusy, .BUSY => return error.FileBusy,
.DQUOT => return error.DiskQuota, .DQUOT => return error.DiskQuota,
.FAULT => unreachable, .FAULT => unreachable,
@ -2750,7 +2757,7 @@ pub fn renameatZ(
switch (errno(system.renameat(old_dir_fd, old_path, new_dir_fd, new_path))) { switch (errno(system.renameat(old_dir_fd, old_path, new_dir_fd, new_path))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.BUSY => return error.FileBusy, .BUSY => return error.FileBusy,
.DQUOT => return error.DiskQuota, .DQUOT => return error.DiskQuota,
.FAULT => unreachable, .FAULT => unreachable,
@ -2933,7 +2940,7 @@ pub fn mkdiratZ(dir_fd: fd_t, sub_dir_path: [*:0]const u8, mode: mode_t) MakeDir
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.BADF => unreachable, .BADF => unreachable,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.DQUOT => return error.DiskQuota, .DQUOT => return error.DiskQuota,
.EXIST => return error.PathAlreadyExists, .EXIST => return error.PathAlreadyExists,
.FAULT => unreachable, .FAULT => unreachable,
@ -2978,6 +2985,7 @@ pub const MakeDirError = error{
/// In WASI, this error may occur when the file descriptor does /// In WASI, this error may occur when the file descriptor does
/// not hold the required rights to create a new directory relative to it. /// not hold the required rights to create a new directory relative to it.
AccessDenied, AccessDenied,
PermissionDenied,
DiskQuota, DiskQuota,
PathAlreadyExists, PathAlreadyExists,
SymLinkLoop, SymLinkLoop,
@ -3030,7 +3038,7 @@ pub fn mkdirZ(dir_path: [*:0]const u8, mode: mode_t) MakeDirError!void {
switch (errno(system.mkdir(dir_path, mode))) { switch (errno(system.mkdir(dir_path, mode))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.DQUOT => return error.DiskQuota, .DQUOT => return error.DiskQuota,
.EXIST => return error.PathAlreadyExists, .EXIST => return error.PathAlreadyExists,
.FAULT => unreachable, .FAULT => unreachable,
@ -3071,6 +3079,7 @@ pub fn mkdirW(dir_path_w: []const u16, mode: mode_t) MakeDirError!void {
pub const DeleteDirError = error{ pub const DeleteDirError = error{
AccessDenied, AccessDenied,
PermissionDenied,
FileBusy, FileBusy,
SymLinkLoop, SymLinkLoop,
NameTooLong, NameTooLong,
@ -3123,7 +3132,7 @@ pub fn rmdirZ(dir_path: [*:0]const u8) DeleteDirError!void {
switch (errno(system.rmdir(dir_path))) { switch (errno(system.rmdir(dir_path))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.BUSY => return error.FileBusy, .BUSY => return error.FileBusy,
.FAULT => unreachable, .FAULT => unreachable,
.INVAL => return error.BadPathName, .INVAL => return error.BadPathName,
@ -3254,6 +3263,7 @@ pub const ReadLinkError = error{
/// In WASI, this error may occur when the file descriptor does /// In WASI, this error may occur when the file descriptor does
/// not hold the required rights to read value of a symbolic link relative to it. /// not hold the required rights to read value of a symbolic link relative to it.
AccessDenied, AccessDenied,
PermissionDenied,
FileSystem, FileSystem,
SymLinkLoop, SymLinkLoop,
NameTooLong, NameTooLong,
@ -3534,7 +3544,7 @@ pub fn isatty(handle: fd_t) bool {
pub const SocketError = error{ pub const SocketError = error{
/// Permission to create a socket of the specified type and/or /// Permission to create a socket of the specified type and/or
/// pro‐tocol is denied. /// pro‐tocol is denied.
PermissionDenied, AccessDenied,
/// The implementation does not support the specified address family. /// The implementation does not support the specified address family.
AddressFamilyNotSupported, AddressFamilyNotSupported,
@ -3604,7 +3614,7 @@ pub fn socket(domain: u32, socket_type: u32, protocol: u32) SocketError!socket_t
} }
return fd; return fd;
}, },
.ACCES => return error.PermissionDenied, .ACCES => return error.AccessDenied,
.AFNOSUPPORT => return error.AddressFamilyNotSupported, .AFNOSUPPORT => return error.AddressFamilyNotSupported,
.INVAL => return error.ProtocolFamilyNotAvailable, .INVAL => return error.ProtocolFamilyNotAvailable,
.MFILE => return error.ProcessFdQuotaExceeded, .MFILE => return error.ProcessFdQuotaExceeded,
@ -4188,6 +4198,9 @@ pub const ConnectError = error{
/// or /// or
/// The user tried to connect to a broadcast address without having the socket broadcast flag enabled or /// The user tried to connect to a broadcast address without having the socket broadcast flag enabled or
/// the connection request failed because of a local firewall rule. /// the connection request failed because of a local firewall rule.
AccessDenied,
/// See AccessDenied
PermissionDenied, PermissionDenied,
/// Local address is already in use. /// Local address is already in use.
@ -4261,7 +4274,7 @@ pub fn connect(sock: socket_t, sock_addr: *const sockaddr, len: socklen_t) Conne
while (true) { while (true) {
switch (errno(system.connect(sock, sock_addr, len))) { switch (errno(system.connect(sock, sock_addr, len))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.PermissionDenied, .ACCES => return error.AccessDenied,
.PERM => return error.PermissionDenied, .PERM => return error.PermissionDenied,
.ADDRINUSE => return error.AddressInUse, .ADDRINUSE => return error.AddressInUse,
.ADDRNOTAVAIL => return error.AddressNotAvailable, .ADDRNOTAVAIL => return error.AddressNotAvailable,
@ -4323,7 +4336,7 @@ pub fn getsockoptError(sockfd: fd_t) ConnectError!void {
switch (errno(rc)) { switch (errno(rc)) {
.SUCCESS => switch (@as(E, @enumFromInt(err_code))) { .SUCCESS => switch (@as(E, @enumFromInt(err_code))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.PermissionDenied, .ACCES => return error.AccessDenied,
.PERM => return error.PermissionDenied, .PERM => return error.PermissionDenied,
.ADDRINUSE => return error.AddressInUse, .ADDRINUSE => return error.AddressInUse,
.ADDRNOTAVAIL => return error.AddressNotAvailable, .ADDRNOTAVAIL => return error.AddressNotAvailable,
@ -4398,6 +4411,7 @@ pub const FStatError = error{
/// In WASI, this error may occur when the file descriptor does /// In WASI, this error may occur when the file descriptor does
/// not hold the required rights to get its filestat information. /// not hold the required rights to get its filestat information.
AccessDenied, AccessDenied,
PermissionDenied,
} || UnexpectedError; } || UnexpectedError;
/// Return information about a file descriptor. /// Return information about a file descriptor.
@ -4466,7 +4480,7 @@ pub fn fstatatZ(dirfd: fd_t, pathname: [*:0]const u8, flags: u32) FStatAtError!S
.BADF => unreachable, // Always a race condition. .BADF => unreachable, // Always a race condition.
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.ACCES => return error.AccessDenied, .ACCES => return error.AccessDenied,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
.FAULT => unreachable, .FAULT => unreachable,
.NAMETOOLONG => return error.NameTooLong, .NAMETOOLONG => return error.NameTooLong,
.LOOP => return error.SymLinkLoop, .LOOP => return error.SymLinkLoop,
@ -4870,6 +4884,7 @@ pub fn msync(memory: []align(page_size_min) u8, flags: i32) MSyncError!void {
} }
pub const AccessError = error{ pub const AccessError = error{
AccessDenied,
PermissionDenied, PermissionDenied,
FileNotFound, FileNotFound,
NameTooLong, NameTooLong,
@ -4917,7 +4932,7 @@ pub fn accessZ(path: [*:0]const u8, mode: u32) AccessError!void {
} }
switch (errno(system.access(path, mode))) { switch (errno(system.access(path, mode))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.PermissionDenied, .ACCES => return error.AccessDenied,
.PERM => return error.PermissionDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
.LOOP => return error.SymLinkLoop, .LOOP => return error.SymLinkLoop,
@ -4998,7 +5013,7 @@ pub fn faccessatZ(dirfd: fd_t, path: [*:0]const u8, mode: u32, flags: u32) Acces
} }
switch (errno(system.faccessat(dirfd, path, mode, flags))) { switch (errno(system.faccessat(dirfd, path, mode, flags))) {
.SUCCESS => return, .SUCCESS => return,
.ACCES => return error.PermissionDenied, .ACCES => return error.AccessDenied,
.PERM => return error.PermissionDenied, .PERM => return error.PermissionDenied,
.ROFS => return error.ReadOnlyFileSystem, .ROFS => return error.ReadOnlyFileSystem,
.LOOP => return error.SymLinkLoop, .LOOP => return error.SymLinkLoop,
@ -5049,7 +5064,7 @@ pub fn faccessatW(dirfd: fd_t, sub_path_w: [*:0]const u16) AccessError!void {
.OBJECT_PATH_NOT_FOUND => return error.FileNotFound, .OBJECT_PATH_NOT_FOUND => return error.FileNotFound,
.OBJECT_NAME_INVALID => unreachable, .OBJECT_NAME_INVALID => unreachable,
.INVALID_PARAMETER => unreachable, .INVALID_PARAMETER => unreachable,
.ACCESS_DENIED => return error.PermissionDenied, .ACCESS_DENIED => return error.AccessDenied,
.OBJECT_PATH_SYNTAX_BAD => unreachable, .OBJECT_PATH_SYNTAX_BAD => unreachable,
else => |rc| return windows.unexpectedStatus(rc), else => |rc| return windows.unexpectedStatus(rc),
} }
@ -5431,6 +5446,7 @@ pub fn flock(fd: fd_t, operation: i32) FlockError!void {
pub const RealPathError = error{ pub const RealPathError = error{
FileNotFound, FileNotFound,
AccessDenied, AccessDenied,
PermissionDenied,
NameTooLong, NameTooLong,
NotSupported, NotSupported,
NotDir, NotDir,
@ -6812,7 +6828,7 @@ pub const SetSockOptError = error{
/// Insufficient resources are available in the system to complete the call. /// Insufficient resources are available in the system to complete the call.
SystemResources, SystemResources,
// Setting the socket option requires more elevated permissions. /// Setting the socket option requires more elevated permissions.
PermissionDenied, PermissionDenied,
OperationNotSupported, OperationNotSupported,
@ -7307,7 +7323,7 @@ pub fn perf_event_open(
} }
pub const TimerFdCreateError = error{ pub const TimerFdCreateError = error{
AccessDenied, PermissionDenied,
ProcessFdQuotaExceeded, ProcessFdQuotaExceeded,
SystemFdQuotaExceeded, SystemFdQuotaExceeded,
NoDevice, NoDevice,
@ -7326,7 +7342,7 @@ pub fn timerfd_create(clock_id: system.timerfd_clockid_t, flags: system.TFD) Tim
.NFILE => return error.SystemFdQuotaExceeded, .NFILE => return error.SystemFdQuotaExceeded,
.NODEV => return error.NoDevice, .NODEV => return error.NoDevice,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.PERM => return error.AccessDenied, .PERM => return error.PermissionDenied,
else => |err| return unexpectedErrno(err), else => |err| return unexpectedErrno(err),
}; };
} }

4
lib/std/zig/system.zig
View File

@ -731,6 +731,7 @@ pub fn abiAndDynamicLinkerFromFile(
error.NetworkNotFound => unreachable, // Windows only error.NetworkNotFound => unreachable, // Windows only
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.FileNotFound, error.FileNotFound,
error.NotLink, error.NotLink,
error.NotDir, error.NotDir,
@ -825,6 +826,7 @@ fn glibcVerFromRPath(rpath: []const u8) !std.SemanticVersion {
error.FileNotFound, error.FileNotFound,
error.NotDir, error.NotDir,
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.NoDevice, error.NoDevice,
=> return error.GLibCNotFound, => return error.GLibCNotFound,
@ -863,6 +865,7 @@ fn glibcVerFromRPath(rpath: []const u8) !std.SemanticVersion {
error.NoDevice => unreachable, // not asking for a special device error.NoDevice => unreachable, // not asking for a special device
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.FileNotFound, error.FileNotFound,
error.NotDir, error.NotDir,
error.IsDir, error.IsDir,
@ -1122,6 +1125,7 @@ fn detectAbiAndDynamicLinker(
error.IsDir, error.IsDir,
error.NotDir, error.NotDir,
error.AccessDenied, error.AccessDenied,
error.PermissionDenied,
error.NoDevice, error.NoDevice,
error.FileNotFound, error.FileNotFound,
error.NetworkNotFound, error.NetworkNotFound,

3
src/DarwinPosixSpawn.zig
View File

@ -6,6 +6,7 @@ pub const Error = error{
InvalidFileDescriptor, InvalidFileDescriptor,
NameTooLong, NameTooLong,
TooBig, TooBig,
AccessDenied,
PermissionDenied, PermissionDenied,
InputOutput, InputOutput,
FileSystem, FileSystem,
@ -188,7 +189,7 @@ pub fn spawnZ(
.@"2BIG" => return error.TooBig, .@"2BIG" => return error.TooBig,
.NOMEM => return error.SystemResources, .NOMEM => return error.SystemResources,
.BADF => return error.InvalidFileDescriptor, .BADF => return error.InvalidFileDescriptor,
.ACCES => return error.PermissionDenied, .ACCES => return error.AccessDenied,
.IO => return error.InputOutput, .IO => return error.InputOutput,
.LOOP => return error.FileSystem, .LOOP => return error.FileSystem,
.NAMETOOLONG => return error.NameTooLong, .NAMETOOLONG => return error.NameTooLong,