15263807472

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include "forward.h"

struct iovec_wrapper {
        struct iovec *iovec;
        size_t count;
};

struct iovec_wrapper *iovw_new(void);
struct iovec_wrapper *iovw_free(struct iovec_wrapper *iovw);
struct iovec_wrapper *iovw_free_free(struct iovec_wrapper *iovw);

DEFINE_TRIVIAL_CLEANUP_FUNC(struct iovec_wrapper*, iovw_free_free);

void iovw_done_free(struct iovec_wrapper *iovw);
void iovw_done(struct iovec_wrapper *iovw);

int iovw_put(struct iovec_wrapper *iovw, void *data, size_t len);
static inline int iovw_consume(struct iovec_wrapper *iovw, void *data, size_t len) {
        /* Move data into iovw or free on error */
        int r;

        r = iovw_put(iovw, data, len);
        if (r < 0)
                free(data);

        return r;
}

static inline bool iovw_isempty(const struct iovec_wrapper *iovw) {
        return !iovw || iovw->count == 0;
}

int iovw_put_string_field(struct iovec_wrapper *iovw, const char *field, const char *value);
int iovw_put_string_field_free(struct iovec_wrapper *iovw, const char *field, char *value);
void iovw_rebase(struct iovec_wrapper *iovw, void *old, void *new);
size_t iovw_size(const struct iovec_wrapper *iovw);
int iovw_append(struct iovec_wrapper *target, const struct iovec_wrapper *source);

1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
2	#pragma once
3
4	#include "forward.h"
5
6	struct iovec_wrapper {
7	struct iovec *iovec;
8	size_t count;
9	};
10
11	struct iovec_wrapper *iovw_new(void);
12	struct iovec_wrapper iovw_free(struct iovec_wrapper iovw);
13	struct iovec_wrapper iovw_free_free(struct iovec_wrapper iovw);
14
15	DEFINE_TRIVIAL_CLEANUP_FUNC(struct iovec_wrapper*, iovw_free_free);	14✔
16
17	void iovw_done_free(struct iovec_wrapper *iovw);
18	void iovw_done(struct iovec_wrapper *iovw);
19
20	int iovw_put(struct iovec_wrapper iovw, void data, size_t len);
21	static inline int iovw_consume(struct iovec_wrapper iovw, void data, size_t len) {	23✔
22	/* Move data into iovw or free on error */
23	int r;	23✔
24
25	r = iovw_put(iovw, data, len);	23✔
26	if (r < 0)	23✔
UNCOV 27	free(data);	×
28
29	return r;	23✔
30	}
31
32	static inline bool iovw_isempty(const struct iovec_wrapper *iovw) {	22,916✔
33	return !iovw \|\| iovw->count == 0;	22,916✔
34	}
35
36	int iovw_put_string_field(struct iovec_wrapper iovw, const char field, const char *value);
37	int iovw_put_string_field_free(struct iovec_wrapper iovw, const char field, char *value);
38	void iovw_rebase(struct iovec_wrapper iovw, void old, void *new);
39	size_t iovw_size(const struct iovec_wrapper *iovw);
40	int iovw_append(struct iovec_wrapper target, const struct iovec_wrapper source);

systemd / systemd / 15263807472

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous