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14 lines
399 B
C
14 lines
399 B
C
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#include <stdio.h>
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/* Multiple resource operations in sequence: open → read → write → close.
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Tests that repeated uses do not corrupt lifecycle state.
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Expected: NO state- findings. */
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void chain_ops(void) {
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FILE *f = fopen("data.txt", "r");
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char buf[256];
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fread(buf, 1, sizeof(buf), f);
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fwrite(buf, 1, sizeof(buf), f);
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fread(buf, 1, sizeof(buf), f);
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fclose(f);
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}
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