test-blob-buflen.c File Reference

#include <stdio.h>
#include "blobmsg.h"

Go to the source code of this file.

Macros
#define	BUFF_SIZE   0x10000
#define	BUFF_CHUNKS   (((BLOB_ATTR_LEN_MASK + 1) / BUFF_SIZE) + 1)

Functions
int	main (int argc, char **argv)

Macro Definition Documentation

BUFF_CHUNKS

#define BUFF_CHUNKS   (((BLOB_ATTR_LEN_MASK + 1) / BUFF_SIZE) + 1)

Definition at line 8 of file test-blob-buflen.c.

BUFF_SIZE

#define BUFF_SIZE   0x10000

Definition at line 6 of file test-blob-buflen.c.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 10 of file test-blob-buflen.c.

{
        int i;
        static struct blob_buf buf;
        blobmsg_buf_init(&buf);
        int prev_len = buf.buflen;
 
        for (i = 0; i < BUFF_CHUNKS; i++) {
                struct blob_attr *attr = blob_new(&buf, 0, BUFF_SIZE);
                if (!attr) {
                        fprintf(stderr, "SUCCESS: failed to allocate attribute\n");
                        break;
                }
                if (prev_len < buf.buflen) {
                        prev_len = buf.buflen;
                        continue;
                }
                fprintf(stderr, "ERROR: buffer length did not increase\n");
                return -1;
        }
        return 0;
}

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