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31 lines
523 B
31 lines
523 B
#pragma once
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdint.h>
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namespace os{
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constexpr auto write = [](int32_t fd, const char* ptr, int64_t size){
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do
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{
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auto check = ::write(fd, ptr, size);
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if(check<0)
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{
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return check;
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}
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size-=check;
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ptr+=check;
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}while(size!=0);
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return size;
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};
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constexpr auto stdout_write = [](const char* ptr, size_t size){
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return write(0, ptr, size);
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};
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constexpr auto stderr_write = [](const char* ptr, size_t size){
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return write(2, ptr, size);
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};
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}
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