22 lines
286 B
C
22 lines
286 B
C
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#include "input.h"
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int integer_input(char* val) {
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int num;
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char *error = "";
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do {
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printf("%s\n%s",error, val);
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fflush(stdout);
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char buf[128];
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read(STDIN_FILENO, buf, 127);
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num = atoi(buf);
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error = "\nInput Error, try again.";
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} while(!num);
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return num;
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}
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