static int dso__add_syms()

in helpers/trace_helpers.c [440:474]

• 27 lines of code
• 9 McCabe index (conditional complexity)

static int dso__add_syms(struct dso *dso, Elf *e, Elf_Scn *section,
			 size_t stridx, size_t symsize)
{
	Elf_Data *data = NULL;

	while ((data = elf_getdata(section, data)) != 0) {
		size_t i, symcount = data->d_size / symsize;

		if (data->d_size % symsize)
			return -1;

		for (i = 0; i < symcount; ++i) {
			const char *name;
			GElf_Sym sym;

			if (!gelf_getsym(data, (int)i, &sym))
				continue;
			if (!(name = elf_strptr(e, stridx, sym.st_name)))
				continue;
			if (name[0] == '\0')
				continue;

			if (sym.st_value == 0)
				continue;

			if (dso__add_sym(dso, name, sym.st_value, sym.st_size))
				goto err_out;
		}
	}

	return 0;

err_out:
	return -1;
}