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32 lines
542 B
C
32 lines
542 B
C
#ifndef MEMORY_STREAM_H
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#define MEMORY_STREAM_H
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/**
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* Utility functions for memory streams.
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*/
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#include <stdio.h>
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#include <stddef.h>
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#include <stdbool.h>
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struct memory_stream {
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FILE *fp;
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char *str;
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size_t str_len;
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};
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bool
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memory_stream_open(struct memory_stream *m);
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char *
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memory_stream_close(struct memory_stream *m);
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/**
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* A small cleanup helper that simply
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* calls free(memory_stream_close(m)) to avoid
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* any dangling string pointers in cleanup/error paths.
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*/
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void
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memory_stream_cleanup(struct memory_stream *m);
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#endif
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