1834 static void add_header(struct buffer *b, struct module *mod)  in add_header()  argument
1836 	buf_printf(b, "#include <linux/module.h>\n");  in add_header()
1837 	buf_printf(b, "#include <linux/vermagic.h>\n");  in add_header()
1838 	buf_printf(b, "#include <linux/compiler.h>\n");  in add_header()
1839 	buf_printf(b, "\n");  in add_header()
1840 	buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n");  in add_header()
1841 	buf_printf(b, "\n");  in add_header()
1842 	buf_printf(b, "struct module __this_module\n");  in add_header()
1843 	buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n");  in add_header()
1844 	buf_printf(b, " .name = KBUILD_MODNAME,\n");  in add_header()
1846 		buf_printf(b, " .init = init_module,\n");  in add_header()
1848 		buf_printf(b, "#ifdef CONFIG_MODULE_UNLOAD\n"  in add_header()
1851 	buf_printf(b, " .arch = MODULE_ARCH_INIT,\n");  in add_header()
1852 	buf_printf(b, "};\n");  in add_header()
1855 static void add_staging_flag(struct buffer *b, const char *name)  in add_staging_flag()  argument
1860 		buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n");  in add_staging_flag()
1866 static int add_versions(struct buffer *b, struct module *mod)  in add_versions()  argument
1894 	buf_printf(b, "\n");  in add_versions()
1895 	buf_printf(b, "static const struct modversion_info ____versions[]\n");  in add_versions()
1896 	buf_printf(b, "__used\n");  in add_versions()
1897 	buf_printf(b, "__attribute__((section(\"__versions\"))) = {\n");  in add_versions()
1907 		buf_printf(b, "\t{ %#8x, \"%s\" },\n", s->crc, s->name);  in add_versions()
1910 	buf_printf(b, "};\n");  in add_versions()
1915 static void add_depends(struct buffer *b, struct module *mod,  in add_depends()  argument
1925 	buf_printf(b, "\n");  in add_depends()
1926 	buf_printf(b, "static const char __module_depends[]\n");  in add_depends()
1927 	buf_printf(b, "__used\n");  in add_depends()
1928 	buf_printf(b, "__attribute__((section(\".modinfo\"))) =\n");  in add_depends()
1929 	buf_printf(b, "\"depends=");  in add_depends()
1944 		buf_printf(b, "%s%s", first ? "" : ",", p);  in add_depends()
1947 	buf_printf(b, "\";\n");  in add_depends()
1950 static void add_srcversion(struct buffer *b, struct module *mod)  in add_srcversion()  argument
1953 		buf_printf(b, "\n");  in add_srcversion()
1954 		buf_printf(b, "MODULE_INFO(srcversion, \"%s\");\n",  in add_srcversion()
1959 static void write_if_changed(struct buffer *b, const char *fname)  in write_if_changed()  argument
1972 	if (st.st_size != b->pos)  in write_if_changed()
1975 	tmp = NOFAIL(malloc(b->pos));  in write_if_changed()
1976 	if (fread(tmp, 1, b->pos, file) != b->pos)  in write_if_changed()
1979 	if (memcmp(tmp, b->p, b->pos) != 0)  in write_if_changed()
1996 	if (fwrite(b->p, 1, b->pos, file) != b->pos) {  in write_if_changed()