40 lines
704 B
C
40 lines
704 B
C
#include "cat.h"
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#define SIZE 1000
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/*
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void cat(int argc, char ** argv) {
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char c;
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int i = 0;
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char buffer[SIZE] = {0};
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while ((c = getChar()) != 0 && c != -1) {
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if (i >= SIZE)
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break;
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buffer[i++] = c;
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}
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printStringLen(buffer, i);
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sys_exit();
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}
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*/
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void cat(int argc, char ** argv) {
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char c;
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int i = 0, j = 0, line = 0;
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char buffer[SIZE] = {0};
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while ((c = getChar()) <= 0) {
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if (i >= SIZE)
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break;
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if (c == '\n') {
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printStringLen(buffer[line], j);
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j = 0;
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line = i;
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}
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buffer[i++] = c;
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j++;
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}
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printStringLen(buffer, i);
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sys_exit();
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} |