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Everywhere: Convert ByteBuffer factory methods from Optional -> ErrorOr
Apologies for the enormous commit, but I don't see a way to split this up nicely. In the vast majority of cases it's a simple change. A few extra places can use TRY instead of manual error checking though. :^)
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140f1d9e55
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79 changed files with 202 additions and 274 deletions
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@ -132,7 +132,7 @@ int main(int argc, char** argv)
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for (;;) {
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auto ping_packet_result = ByteBuffer::create_zeroed(sizeof(struct icmphdr) + payload_size);
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if (!ping_packet_result.has_value()) {
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if (ping_packet_result.is_error()) {
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warnln("failed to allocate a large enough buffer for the ping packet");
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return 1;
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}
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@ -167,7 +167,7 @@ int main(int argc, char** argv)
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for (;;) {
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auto pong_packet_result = ByteBuffer::create_uninitialized(
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sizeof(struct ip) + max_optional_header_size_in_bytes + sizeof(struct icmphdr) + payload_size);
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if (!pong_packet_result.has_value()) {
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if (pong_packet_result.is_error()) {
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warnln("failed to allocate a large enough buffer for the pong packet");
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return 1;
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}
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