static int get_elf_text_scn_info()

in helpers/trace_helpers.c [278:312]

• 31 lines of code
• 7 McCabe index (conditional complexity)

static int get_elf_text_scn_info(const char *path, uint64_t *addr,
				 uint64_t *offset)
{
	Elf_Scn *section = NULL;
	int fd = -1, err = -1;
	GElf_Shdr header;
	size_t stridx;
	Elf *e = NULL;
	char *name;

	e = open_elf(path, &fd);
	if (!e)
		goto err_out;
	err = elf_getshdrstrndx(e, &stridx);
	if (err < 0)
		goto err_out;

	err = -1;
	while ((section = elf_nextscn(e, section)) != 0) {
		if (!gelf_getshdr(section, &header))
			continue;

		name = elf_strptr(e, stridx, header.sh_name);
		if (name && !strcmp(name, ".text")) {
			*addr = (uint64_t)header.sh_addr;
			*offset = (uint64_t)header.sh_offset;
			err = 0;
			break;
		}
	}

err_out:
	close_elf(e, fd);
	return err;
}