| ... | @@ -792,54 +792,6 @@ pub fn fstat(fd: fd_t) FStatError!Stat { | ... | @@ -792,54 +792,6 @@ pub fn fstat(fd: fd_t) FStatError!Stat { |
| 792 | } | 792 | } |
| 793 | } | 793 | } |
| 794 | | 794 | |
| 795 | pub const FStatAtError = FStatError || error{ | | |
| 796 | NameTooLong, | | |
| 797 | FileNotFound, | | |
| 798 | SymLinkLoop, | | |
| 799 | BadPathName, | | |
| 800 | }; | | |
| 801 | | | |
| 802 | /// Similar to `fstat`, but returns stat of a resource pointed to by `pathname` | | |
| 803 | /// which is relative to `dirfd` handle. | | |
| 804 | /// On WASI, `pathname` should be encoded as valid UTF-8. | | |
| 805 | /// On other platforms, `pathname` is an opaque sequence of bytes with no particular encoding. | | |
| 806 | /// See also `fstatatZ`. | | |
| 807 | pub fn fstatat(dirfd: fd_t, pathname: []const u8, flags: u32) FStatAtError!Stat { | | |
| 808 | if (native_os == .wasi and !builtin.link_libc) { | | |
| 809 | @compileError("use std.Io instead"); | | |
| 810 | } else if (native_os == .windows) { | | |
| 811 | @compileError("fstatat is not yet implemented on Windows"); | | |
| 812 | } else { | | |
| 813 | const pathname_c = try toPosixPath(pathname); | | |
| 814 | return fstatatZ(dirfd, &pathname_c, flags); | | |
| 815 | } | | |
| 816 | } | | |
| 817 | | | |
| 818 | /// Same as `fstatat` but `pathname` is null-terminated. | | |
| 819 | /// See also `fstatat`. | | |
| 820 | pub fn fstatatZ(dirfd: fd_t, pathname: [*:0]const u8, flags: u32) FStatAtError!Stat { | | |
| 821 | if (native_os == .wasi and !builtin.link_libc) { | | |
| 822 | @compileError("use std.Io instead"); | | |
| 823 | } | | |
| 824 | | | |
| 825 | var stat = mem.zeroes(Stat); | | |
| 826 | switch (errno(system.fstatat(dirfd, pathname, &stat, flags))) { | | |
| 827 | .SUCCESS => return stat, | | |
| 828 | .INVAL => unreachable, | | |
| 829 | .BADF => unreachable, // Always a race condition. | | |
| 830 | .NOMEM => return error.SystemResources, | | |
| 831 | .ACCES => return error.AccessDenied, | | |
| 832 | .PERM => return error.PermissionDenied, | | |
| 833 | .FAULT => unreachable, | | |
| 834 | .NAMETOOLONG => return error.NameTooLong, | | |
| 835 | .LOOP => return error.SymLinkLoop, | | |
| 836 | .NOENT => return error.FileNotFound, | | |
| 837 | .NOTDIR => return error.FileNotFound, | | |
| 838 | .ILSEQ => return error.BadPathName, | | |
| 839 | else => |err| return unexpectedErrno(err), | | |
| 840 | } | | |
| 841 | } | | |
| 842 | | | |
| 843 | pub const KQueueError = error{ | 795 | pub const KQueueError = error{ |
| 844 | /// The per-process limit on the number of open file descriptors has been reached. | 796 | /// The per-process limit on the number of open file descriptors has been reached. |
| 845 | ProcessFdQuotaExceeded, | 797 | ProcessFdQuotaExceeded, |
Andrew Kelley <andrew@ziglang.org> 2026-01-07 14:50:25-08:00
lib