| author |  Michael Dusan <michael.dusan@gmail.com> 2023-01-02 19:18:33-05:00 |
| committer | Michael Dusan <michael.dusan@gmail.com> 2023-01-02 19:18:33-05:00 |
| log | e7526064641c41187ea4e8f6acfb461ac038ea73 |
| tree | db38433bb413499810a4b83dd65630b869e85f5c |
| parent | 1a403383c9d8c6d3aacae16162f72d911350fd17 |
| signature | Commit is signed but in an unrecognized format. |
netbsd: getFdPath: F_GETPATH implementation
2 files changed, 23 insertions(+), 2 deletions(-)
lib
std
lib/std/c/netbsd.zig+6-2
| ... | ... | @@ -690,13 +690,17 @@ pub const F = struct { |
| 690 | 690 | pub const SETFD = 2; |
| 691 | 691 | pub const GETFL = 3; |
| 692 | 692 | pub const SETFL = 4; |
| 693 | ||
| 694 | 693 | pub const GETOWN = 5; |
| 695 | 694 | pub const SETOWN = 6; |
| 696 | ||
| 697 | 695 | pub const GETLK = 7; |
| 698 | 696 | pub const SETLK = 8; |
| 699 | 697 | pub const SETLKW = 9; |
| 698 | pub const CLOSEM = 10; | |
| 699 | pub const MAXFD = 11; | |
| 700 | pub const DUPFD_CLOEXEC = 12; | |
| 701 | pub const GETNOSIGPIPE = 13; | |
| 702 | pub const SETNOSIGPIPE = 14; | |
| 703 | pub const GETPATH = 15; | |
| 700 | 704 | |
| 701 | 705 | pub const RDLCK = 1; |
| 702 | 706 | pub const WRLCK = 3; |
lib/std/os.zig+17
| ... | ... | @@ -5195,6 +5195,23 @@ pub fn getFdPath(fd: fd_t, out_buffer: *[MAX_PATH_BYTES]u8) RealPathError![]u8 { |
| 5195 | 5195 | const len = mem.indexOfScalar(u8, out_buffer[0..], @as(u8, 0)) orelse MAX_PATH_BYTES; |
| 5196 | 5196 | return out_buffer[0..len]; |
| 5197 | 5197 | }, |
| 5198 | .netbsd => { | |
| 5199 | if (comptime builtin.os.version_range.semver.max.order(.{ .major = 10, .minor = 0 }) == .lt) { | |
| 5200 | @compileError("querying for canonical path of a handle is unsupported on this host"); | |
| 5201 | } | |
| 5202 | @memset(out_buffer, 0, MAX_PATH_BYTES); | |
| 5203 | switch (errno(system.fcntl(fd, F.GETPATH, out_buffer))) { | |
| 5204 | .SUCCESS => {}, | |
| 5205 | .ACCES => return error.AccessDenied, | |
| 5206 | .BADF => return error.FileNotFound, | |
| 5207 | .NOENT => return error.FileNotFound, | |
| 5208 | .NOMEM => return error.SystemResources, | |
| 5209 | .RANGE => return error.NameTooLong, | |
| 5210 | else => |err| return unexpectedErrno(err), | |
| 5211 | } | |
| 5212 | const len = mem.indexOfScalar(u8, out_buffer[0..], @as(u8, 0)) orelse MAX_PATH_BYTES; | |
| 5213 | return out_buffer[0..len]; | |
| 5214 | }, | |
| 5198 | 5215 | else => @compileError("querying for canonical path of a handle is unsupported on this host"), |
| 5199 | 5216 | } |
| 5200 | 5217 | } |