207 static void bpf_program__unload(struct bpf_program *prog)  in bpf_program__unload()  argument
209 	if (!prog)  in bpf_program__unload()
212 	zclose(prog->fd);  in bpf_program__unload()
215 static void bpf_program__exit(struct bpf_program *prog)  in bpf_program__exit()  argument
217 	if (!prog)  in bpf_program__exit()
220 	if (prog->clear_priv)  in bpf_program__exit()
221 		prog->clear_priv(prog, prog->priv);  in bpf_program__exit()
223 	prog->priv = NULL;  in bpf_program__exit()
224 	prog->clear_priv = NULL;  in bpf_program__exit()
226 	bpf_program__unload(prog);  in bpf_program__exit()
227 	zfree(&prog->section_name);  in bpf_program__exit()
228 	zfree(&prog->insns);  in bpf_program__exit()
229 	zfree(&prog->reloc_desc);  in bpf_program__exit()
231 	prog->nr_reloc = 0;  in bpf_program__exit()
232 	prog->insns_cnt = 0;  in bpf_program__exit()
233 	prog->idx = -1;  in bpf_program__exit()
238 		    struct bpf_program *prog)  in bpf_program__init()  argument
245 	bzero(prog, sizeof(*prog));  in bpf_program__init()
247 	prog->section_name = strdup(name);  in bpf_program__init()
248 	if (!prog->section_name) {  in bpf_program__init()
254 	prog->insns = malloc(size);  in bpf_program__init()
255 	if (!prog->insns) {  in bpf_program__init()
259 	prog->insns_cnt = size / sizeof(struct bpf_insn);  in bpf_program__init()
260 	memcpy(prog->insns, data,  in bpf_program__init()
261 	       prog->insns_cnt * sizeof(struct bpf_insn));  in bpf_program__init()
262 	prog->idx = idx;  in bpf_program__init()
263 	prog->fd = -1;  in bpf_program__init()
267 	bpf_program__exit(prog);  in bpf_program__init()
275 	struct bpf_program prog, *progs;  in bpf_object__add_program()  local
278 	err = bpf_program__init(data, size, name, idx, &prog);  in bpf_object__add_program()
294 		bpf_program__exit(&prog);  in bpf_object__add_program()
298 	pr_debug("found program %s\n", prog.section_name);  in bpf_object__add_program()
301 	prog.obj = obj;  in bpf_object__add_program()
302 	progs[nr_progs] = prog;  in bpf_object__add_program()
596 	struct bpf_program *prog;  in bpf_object__find_prog_by_idx()  local
600 		prog = &obj->programs[i];  in bpf_object__find_prog_by_idx()
601 		if (prog->idx == idx)  in bpf_object__find_prog_by_idx()
602 			return prog;  in bpf_object__find_prog_by_idx()
608 bpf_program__collect_reloc(struct bpf_program *prog,  in bpf_program__collect_reloc()  argument
615 		 prog->section_name);  in bpf_program__collect_reloc()
618 	prog->reloc_desc = malloc(sizeof(*prog->reloc_desc) * nrels);  in bpf_program__collect_reloc()
619 	if (!prog->reloc_desc) {  in bpf_program__collect_reloc()
623 	prog->nr_reloc = nrels;  in bpf_program__collect_reloc()
629 		struct bpf_insn *insns = prog->insns;  in bpf_program__collect_reloc()
661 		prog->reloc_desc[i].insn_idx = insn_idx;  in bpf_program__collect_reloc()
662 		prog->reloc_desc[i].map_idx = map_idx;  in bpf_program__collect_reloc()
724 bpf_program__relocate(struct bpf_program *prog, int *map_fds)  in bpf_program__relocate()  argument
728 	if (!prog || !prog->reloc_desc)  in bpf_program__relocate()
731 	for (i = 0; i < prog->nr_reloc; i++) {  in bpf_program__relocate()
733 		struct bpf_insn *insns = prog->insns;  in bpf_program__relocate()
735 		insn_idx = prog->reloc_desc[i].insn_idx;  in bpf_program__relocate()
736 		map_idx = prog->reloc_desc[i].map_idx;  in bpf_program__relocate()
738 		if (insn_idx >= (int)prog->insns_cnt) {  in bpf_program__relocate()
740 				   prog->section_name);  in bpf_program__relocate()
747 	zfree(&prog->reloc_desc);  in bpf_program__relocate()
748 	prog->nr_reloc = 0;  in bpf_program__relocate()
756 	struct bpf_program *prog;  in bpf_object__relocate()  local
761 		prog = &obj->programs[i];  in bpf_object__relocate()
763 		err = bpf_program__relocate(prog, obj->map_fds);  in bpf_object__relocate()
766 				   prog->section_name);  in bpf_object__relocate()
786 		struct bpf_program *prog;  in bpf_object__collect_reloc()  local
795 		prog = bpf_object__find_prog_by_idx(obj, idx);  in bpf_object__collect_reloc()
796 		if (!prog) {  in bpf_object__collect_reloc()
802 		err = bpf_program__collect_reloc(prog, nr_maps,  in bpf_object__collect_reloc()
860 bpf_program__load(struct bpf_program *prog,  in bpf_program__load()  argument
865 	err = load_program(prog->insns, prog->insns_cnt,  in bpf_program__load()
868 		prog->fd = fd;  in bpf_program__load()
872 			   prog->section_name);  in bpf_program__load()
873 	zfree(&prog->insns);  in bpf_program__load()
874 	prog->insns_cnt = 0;  in bpf_program__load()
1088 int bpf_program__set_private(struct bpf_program *prog,  in bpf_program__set_private()  argument
1092 	if (prog->priv && prog->clear_priv)  in bpf_program__set_private()
1093 		prog->clear_priv(prog, prog->priv);  in bpf_program__set_private()
1095 	prog->priv = priv;  in bpf_program__set_private()
1096 	prog->clear_priv = clear_priv;  in bpf_program__set_private()
1100 int bpf_program__get_private(struct bpf_program *prog, void **ppriv)  in bpf_program__get_private()  argument
1102 	*ppriv = prog->priv;  in bpf_program__get_private()
1106 const char *bpf_program__title(struct bpf_program *prog, bool needs_copy)  in bpf_program__title()  argument
1110 	title = prog->section_name;  in bpf_program__title()
1122 int bpf_program__fd(struct bpf_program *prog)  in bpf_program__fd()  argument
1124 	return prog->fd;  in bpf_program__fd()