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Fix stat() on x64

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This commit is contained in:
Jarred Sumner
2022-04-05 01:52:48 -07:00
parent d652e87473
commit db5951337e
2 changed files with 32 additions and 10 deletions
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10
src/c.zig
View File

@@ -28,13 +28,19 @@ pub extern "c" fn fchmodat(c_int, [*c]const u8, mode_t, c_int) c_int;
pub extern "c" fn fchown(std.c.fd_t, std.c.uid_t, std.c.gid_t) c_int;
pub extern "c" fn lchown(path: [*:0]const u8, std.c.uid_t, std.c.gid_t) c_int;
pub extern "c" fn chown(path: [*:0]const u8, std.c.uid_t, std.c.gid_t) c_int;
pub extern "c" fn lstat([*c]const u8, [*c]libc_stat) c_int;
pub extern "c" fn lstat64([*c]const u8, [*c]libc_stat) c_int;
pub extern "c" fn fstat64([*c]const u8, [*c]libc_stat) c_int;
pub extern "c" fn stat64([*c]const u8, [*c]libc_stat) c_int;
pub extern "c" fn lchmod(path: [*:0]const u8, mode: mode_t) c_int;
pub extern "c" fn truncate(path: [*:0]const u8, len: os.off_t) c_int;
pub extern "c" fn truncate([*:0]const u8, i64) c_int; // note: truncate64 is not a thing
pub extern "c" fn lutimes(path: [*:0]const u8, times: *const [2]std.os.timeval) c_int;
pub extern "c" fn mkdtemp(template: [*c]u8) ?[*:0]u8;
pub const lstat = lstat64;
pub const fstat = fstat64;
pub const stat = stat64;
pub fn lstat_absolute(path: [:0]const u8) !Stat {
if (builtin.os.tag == .windows) {
@compileError("Not implemented yet");

32
src/javascript/jsc/node/syscall.zig
View File

@@ -23,6 +23,27 @@ pub const S = struct {
};
const sys = std.os.system;
const statSym = if (Environment.isMac)
C.stat
else if (Environment.isLinux)
linux.stat
else
@compileError("STAT");
const fstatSym = if (Environment.isMac)
C.fstat
else if (Environment.isLinux)
linux.fstat
else
@compileError("STAT");
const lstat64 = if (Environment.isMac)
C.lstat
else if (Environment.isLinux)
linux.lstat
else
@compileError("STAT");
pub const Tag = enum(u8) {
TODO,
@@ -76,11 +97,6 @@ const mode_t = os.mode_t;
const open_sym = system.open;
const fstat_sym = if (builtin.os.tag == .linux)
sys.fstat64
else
sys.fstat;
const mem = std.mem;
pub fn getcwd(buf: *[bun.MAX_PATH_BYTES]u8) Maybe([]const u8) {
@@ -105,19 +121,19 @@ pub fn chdir(destination: [:0]const u8) Maybe(void) {
pub fn stat(path: [:0]const u8) Maybe(os.Stat) {
var stat_ = mem.zeroes(os.Stat);
if (Maybe(os.Stat).errnoSys(sys.stat(path, &stat_), .stat)) |err| return err;
if (Maybe(os.Stat).errnoSys(statSym(path, &stat_), .stat)) |err| return err;
return Maybe(os.Stat){ .result = stat_ };
}
pub fn lstat(path: [:0]const u8) Maybe(os.Stat) {
var stat_ = mem.zeroes(os.Stat);
if (Maybe(os.Stat).errnoSys(C.lstat(path, &stat_), .lstat)) |err| return err;
if (Maybe(os.Stat).errnoSys(lstat64(path, &stat_), .lstat)) |err| return err;
return Maybe(os.Stat){ .result = stat_ };
}
pub fn fstat(fd: JSC.Node.FileDescriptor) Maybe(os.Stat) {
var stat_ = mem.zeroes(os.Stat);
if (Maybe(os.Stat).errnoSys(fstat_sym(fd, &stat_), .fstat)) |err| return err;
if (Maybe(os.Stat).errnoSys(fstatSym(fd, &stat_), .fstat)) |err| return err;
return Maybe(os.Stat){ .result = stat_ };
}