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b87600cb6b
Set the size to zero so the memory that has already been allocated can be reused Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
26 lines
689 B
C
26 lines
689 B
C
#ifndef INCLUDE_buffer_h__
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#define INCLUDE_buffer_h__
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#include "common.h"
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typedef struct {
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char *ptr;
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ssize_t asize, size;
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} git_buf;
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#define GIT_BUF_INIT {NULL, 0, 0}
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int git_buf_grow(git_buf *buf, size_t target_size);
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int git_buf_oom(const git_buf *buf);
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void git_buf_putc(git_buf *buf, char c);
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void git_buf_put(git_buf *buf, const char *data, size_t len);
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void git_buf_puts(git_buf *buf, const char *string);
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void git_buf_printf(git_buf *buf, const char *format, ...) GIT_FORMAT_PRINTF(2, 3);
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const char *git_buf_cstr(git_buf *buf);
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void git_buf_free(git_buf *buf);
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void git_buf_clear(git_buf *buf);
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#define git_buf_PUTS(buf, str) git_buf_put(buf, str, sizeof(str) - 1)
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#endif
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