29 lines
475 B
C++
29 lines
475 B
C++
#include <cstdio>
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#include <string>
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#include <unistd.h>
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std::string getline() {
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std::string result;
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while (true) {
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int r;
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char c;
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do
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r = read(fileno(stdin), &c, 1);
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while (r == -1 && errno == EINTR);
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if (r <= 0 || c == '\n')
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return result;
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result += c;
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}
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}
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void input_copy_loop() {
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std::string str;
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while (str = getline(), !str.empty())
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printf("read: %s\n", str.c_str());
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}
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int main() {
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input_copy_loop();
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return 0;
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}
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