Use std.os.errorUnexpectedPosix if timer initialization encounters unexpected error
parent
89eade0548
commit
ca4053ba49
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@ -152,7 +152,7 @@ pub const Timer = struct {
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// impossible here barring cosmic rays or other such occurances of
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// incredibly bad luck.
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//On Darwin: This cannot fail, as far as I am able to tell.
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const TimerError = error{TimerUnsupported, UnexpectedErrnoValue};
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const TimerError = error{TimerUnsupported, Unexpected};
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pub fn start() TimerError!Timer {
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var self: Timer = undefined;
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@ -177,14 +177,17 @@ pub const Timer = struct {
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// seccomp is going to block us it will at least do so consistently
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var ts: posix.timespec = undefined;
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var result = posix.clock_getres(monotonic_clock_id, &ts);
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switch (posix.getErrno(result)) {
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var errno = posix.getErrno(result);
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switch (errno) {
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0 => {},
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posix.EINVAL => return error.TimerUnsupported,
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else => return error.UnexpectedErrnoValue,
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else => return std.os.unexpectedErrorPosix(errno),
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}
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self.resolution = u64(ts.tv_sec) * u64(ns_per_s) + u64(ts.tv_nsec);
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result = posix.clock_gettime(monotonic_clock_id, &ts);
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if (posix.getErrno(result) != 0) return error.UnexpectedErrnoValue;
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errno = posix.getErrno(result);
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if (errno != 0) return std.os.unexpectedErrorPosix(errno);
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self.start_time = u64(ts.tv_sec) * u64(ns_per_s) + u64(ts.tv_nsec);
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},
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Os.macosx, Os.ios => {
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