Hadeed Ahmad
c10f4a243b
Got stuck on a bug for a while, fix was to check for errors when using system calls. Lesson learned.
31 lines
732 B
C
31 lines
732 B
C
#ifndef BUFFER_H
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#define BUFFER_H
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#include <stdbool.h>
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#include <stddef.h>
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#include "utils.h"
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struct erow;
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struct buffer {
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char *filename;
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int cx, cy, rx;
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int row_off, col_off;
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struct erow **rows;
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int n_rows;
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bool modified;
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};
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struct buffer *buffer_create(void);
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ERRCODE buffer_read_file(struct buffer *buffer, const char *filename);
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ERRCODE buffer_write_file(struct buffer *buffer, size_t *bytes_written);
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void buffer_insert_row(struct buffer *buffer, struct erow *erow, int at);
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void buffer_delete_row(struct buffer *buffer, int at);
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struct erow *buffer_get_crow(struct buffer *buffer);
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size_t buffer_get_crow_len(struct buffer *buffer);
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void buffer_free(struct buffer *buffer);
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#endif // BUFFER_H
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