32 lines
499 B
C++
32 lines
499 B
C++
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define ERROR(msg) { perror(msg); return 1; }
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#define BUF_SIZE 1024
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int main()
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{
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FILE* fp = fopen("/usr/include/stdio.h", "r");
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if (fp == NULL)
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ERROR("fopen");
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char* buffer = (char*)malloc(BUF_SIZE);
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if (buffer == NULL)
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ERROR("malloc");
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for (;;)
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{
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size_t n_read = fread(buffer, 1, BUF_SIZE - 1, fp);
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if (n_read == 0)
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break;
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buffer[n_read] = '\0';
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printf("%s", buffer);
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}
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free(buffer);
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fclose(fp);
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return 0;
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}
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