#include <limits.h> /* C99 limits */
#include <string.h>
-int ctf_string_read(struct stream_pos *ppos, struct definition *definition)
+int ctf_string_read(struct bt_stream_pos *ppos, struct bt_definition *definition)
{
struct definition_string *string_definition =
container_of(definition, struct definition_string, p);
ssize_t max_len;
char *srcaddr;
- ctf_align_pos(pos, string_declaration->p.alignment);
+ if (!ctf_align_pos(pos, string_declaration->p.alignment))
+ return -EFAULT;
srcaddr = ctf_get_pos_addr(pos);
if (pos->offset == EOF)
printf_debug("CTF string read %s\n", srcaddr);
memcpy(string_definition->value, srcaddr, len);
string_definition->len = len;
- ctf_move_pos(pos, len * CHAR_BIT);
+ if (!ctf_move_pos(pos, len * CHAR_BIT))
+ return -EFAULT;
return 0;
}
-int ctf_string_write(struct stream_pos *ppos,
- struct definition *definition)
+int ctf_string_write(struct bt_stream_pos *ppos,
+ struct bt_definition *definition)
{
struct definition_string *string_definition =
container_of(definition, struct definition_string, p);
size_t len;
char *destaddr;
- ctf_align_pos(pos, string_declaration->p.alignment);
+ if (!ctf_align_pos(pos, string_declaration->p.alignment))
+ return -EFAULT;
assert(string_definition->value != NULL);
len = string_definition->len;
destaddr = ctf_get_pos_addr(pos);
memcpy(destaddr, string_definition->value, len);
end:
- ctf_move_pos(pos, len * CHAR_BIT);
+ if (!ctf_move_pos(pos, len * CHAR_BIT))
+ return -EFAULT;
return 0;
}