mirror of
https://github.com/openvswitch/ovs
synced 2025-08-24 02:47:14 +00:00
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2008 Nicira Networks.
|
||
|
|
*
|
||
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
||
|
|
* purpose with or without fee is hereby granted, provided that the above
|
||
|
|
* copyright notice and this permission notice appear in all copies.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef DYNAMIC_STRING_H
|
||
|
|
#define DYNAMIC_STRING_H 1
|
||
|
|
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include "compiler.h"
|
||
|
|
|
||
|
|
struct tm;
|
||
|
|
|
||
|
|
struct ds {
|
||
|
|
char *string; /* Null-terminated string. */
|
||
|
|
size_t length; /* Bytes used, not including null terminator. */
|
||
|
|
size_t allocated; /* Bytes allocated, not including null terminator. */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define DS_EMPTY_INITIALIZER { NULL, 0, 0 }
|
||
|
|
|
||
|
|
void ds_init(struct ds *);
|
||
|
|
void ds_clear(struct ds *);
|
||
|
|
void ds_truncate(struct ds *, size_t new_length);
|
||
|
|
void ds_reserve(struct ds *, size_t min_length);
|
||
|
|
char *ds_put_uninit(struct ds *, size_t n);
|
||
|
|
void ds_put_char(struct ds *, char);
|
||
|
|
void ds_put_char_multiple(struct ds *, char, size_t n);
|
||
|
|
void ds_put_buffer(struct ds *, const char *, size_t n);
|
||
|
|
void ds_put_cstr(struct ds *, const char *);
|
||
|
|
void ds_put_format(struct ds *, const char *, ...) PRINTF_FORMAT(2, 3);
|
||
|
|
void ds_put_format_valist(struct ds *, const char *, va_list)
|
||
|
|
PRINTF_FORMAT(2, 0);
|
||
|
|
void ds_put_printable(struct ds *, const char *, size_t);
|
||
|
|
void ds_put_strftime(struct ds *, const char *, const struct tm *)
|
||
|
|
STRFTIME_FORMAT(2);
|
||
|
|
void ds_put_hex_dump(struct ds *ds, const void *buf_, size_t size,
|
||
|
|
uintptr_t ofs, bool ascii);
|
||
|
|
int ds_get_line(struct ds *, FILE *);
|
||
|
|
|
||
|
|
char *ds_cstr(struct ds *);
|
||
|
|
void ds_destroy(struct ds *);
|
||
|
|
|
||
|
|
int ds_last(const struct ds *);
|
||
|
|
void ds_chomp(struct ds *, int c);
|
||
|
|
|
||
|
|
#endif /* dynamic-string.h */
|