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Searched refs:p_err (Results 1 – 19 of 19) sorted by relevance

/linux/tools/bpf/bpftool/
H A Dcommon.c40 void p_err(const char *fmt, ...) in p_err() function
190 p_err("can't mount tracefs: %s", err_str); in mount_tracefs()
204 p_err("mem alloc failed"); in open_obj_pinned()
211 p_err("bpf obj get (%s): %s", pname, in open_obj_pinned()
239 p_err("incorrect object type: %s", get_fd_type_name(type)); in open_obj_pinned_any()
264 p_err("mem alloc failed"); in create_and_mount_bpffs_dir()
277 p_err("can't create dir '%s' to pin BPF object: parent dir '%s' doesn't exist", in create_and_mount_bpffs_dir()
287 p_err("no BPF file system found, not mounting it due to --nomount option"); in create_and_mount_bpffs_dir()
294 p_err("failed to create dir '%s': %s", dir_name, strerror(errno)); in create_and_mount_bpffs_dir()
302 p_err("can't mount BPF file system on given dir '%s': %s", in create_and_mount_bpffs_dir()
[all …]
H A Dprog.c362 p_err("btf dump failed: %d", err); in show_prog_metadata()
387 p_err("jsonw alloc failed"); in show_prog_metadata()
400 p_err("btf dump failed: %d", err); in show_prog_metadata()
589 p_err("can't get prog info: %s", strerror(errno)); in show_prog()
609 p_err("mem alloc failed"); in do_show_subset()
645 p_err("failed to create hashmap for pinned paths"); in do_show()
667 p_err("can't get next program: %s%s", strerror(errno), in do_show()
677 p_err("can't get prog by id (%u): %s", in do_show()
724 p_err("error retrieving insn dump: kernel.kptr_restrict set?"); in prog_dump()
734 p_err("failed to get btf"); in prog_dump()
[all …]
H A Dstruct_ops.c36 p_err("struct_ops requires kernel CONFIG_DEBUG_INFO_BTF=y"); in get_btf_vmlinux()
72 p_err("can't find bpf_map_info from btf_vmlinux"); in get_map_info_type_id()
109 p_err("mem alloc failed"); in map_info_alloc()
141 p_err("can't get next map: %s", strerror(errno)); in get_next_struct_ops_map()
149 p_err("can't get map by id (%u): %s", in get_next_struct_ops_map()
156 p_err("can't get map info: %s", strerror(errno)); in get_next_struct_ops_map()
220 p_err("no struct_ops found for %s", name); in do_search()
247 p_err("invalid id %s", id_str); in do_one_id()
254 p_err("can't get map by id (%lu): %s", id, strerror(errno)); in do_one_id()
266 p_err("can't get map info: %s", strerror(errno)); in do_one_id()
[all …]
H A Dmap.c312 p_err("error parsing byte: %s", argv[i]); in parse_bytes()
319 p_err("%s expected %d bytes got %d", name, n, i); in parse_bytes()
347 p_err("did not find %s", key ? "key" : "value"); in parse_elem()
354 p_err("duplicate key"); in parse_elem()
356 p_err("unnecessary key"); in parse_elem()
371 p_err("duplicate value"); in parse_elem()
373 p_err("unnecessary value"); in parse_elem()
383 p_err("value smaller than 4B for map in map?"); in parse_elem()
387 p_err("not enough value arguments for map in map"); in parse_elem()
401 p_err("value smaller than 4B for map of progs?"); in parse_elem()
[all …]
H A Dcgroup.c336 p_err("duplicated argument: %s", *argv); in do_show()
342 p_err("expected no more arguments, 'effective', got: '%s'?", in do_show()
350 p_err("can't open cgroup %s", path); in do_show()
356 p_err("can't query bpf programs attached to %s: %s", in do_show()
412 p_err("can't open cgroup %s: %s", fpath, strerror(errno)); in do_show_tree_fn()
418 p_err("can't query bpf programs attached to %s: %s", in do_show_tree_fn()
487 p_err("cgroup v2 isn't mounted"); in do_show_tree()
497 p_err("duplicated argument: %s", *argv); in do_show_tree()
503 p_err("expected no more arguments, 'effective', got: '%s'?", in do_show_tree()
525 p_err("can't iterate over %s: %s", cgroup_root, in do_show_tree()
[all …]
H A Dmain.c202 p_err("command '%s' is not supported in bootstrap mode", in cmd_select()
247 p_err("%s", msg); in detect_common_prefix()
290 p_err("too many arguments to command %d", cmd_nb); in make_args()
302 p_err("unterminated quoted string in command %d", in make_args()
335 p_err("too few parameters for batch"); in do_batch()
338 p_err("too many parameters for batch"); in do_batch()
341 p_err("expected 'file', got: %s", *argv); in do_batch()
351 p_err("Can't open file (%s): %s", *argv, strerror(errno)); in do_batch()
373 p_err("missing continuation line on command %d", in do_batch()
384 p_err("command %d is too long", lines); in do_batch()
[all …]
H A Dpids.c49 p_err("failed to re-alloc memory for ID %u, PID %d, COMM %s...", in add_ref()
65 p_err("failed to alloc memory for ID %u, PID %d, COMM %s...", in add_ref()
73 p_err("failed to alloc memory for ID %u, PID %d, COMM %s...", in add_ref()
86 p_err("failed to append entry to hashmap for ID %u: %s", in add_ref()
107 p_err("failed to create hashmap for PID references"); in build_obj_refs_table()
114 p_err("failed to open PID iterator skeleton"); in build_obj_refs_table()
140 p_err("failed to attach PID iterator: %d", err); in build_obj_refs_table()
147 p_err("failed to create PID iterator session: %d", err); in build_obj_refs_table()
157 p_err("failed to read PID iterator output: %d", err); in build_obj_refs_table()
164 p_err("invalid PID iterator output format"); in build_obj_refs_table()
H A Diter.c36 p_err("incorrect map spec"); in do_pin()
54 p_err("can't open objfile %s", objfile); in do_pin()
60 p_err("can't load objfile %s", objfile); in do_pin()
67 p_err("can't find bpf program in objfile %s", objfile); in do_pin()
74 p_err("attach_iter failed for program %s", in do_pin()
85 p_err("pin_iter failed for program %s to path %s", in do_pin()
H A Dbtf.c695 p_err("failed to parse vmlinux BTF at '%s': %d\n", in get_vmlinux_btf_from_sysfs()
713 p_err("can't get BTF object by id (%u): %s", btf_id, strerror(errno)); in btf_is_kernel_module()
723 p_err("can't get BTF (ID %u) object info: %s", btf_id, strerror(errno)); in btf_is_kernel_module()
791 p_err("can't get prog info: %s", strerror(errno)); in do_dump()
801 p_err("can't parse %s as ID", *argv); in do_dump()
816 p_err("failed to load BTF from %s: %s", in do_dump()
823 p_err("unrecognized BTF source specifier: '%s'", src); in do_dump()
831 p_err("expecting value for 'format' option\n"); in do_dump()
840 p_err("unrecognized format specifier: '%s', possible values: raw, c", in do_dump()
850 p_err("unrecognized option: '%s'", *argv); in do_dump()
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H A Dgen.c182 p_err("Something is wrong for %s's variable #%d: need offset %d, already at %d.\n", in codegen_datasec_def()
189 p_err("Failed to determine alignment of variable '%s': %d", in codegen_datasec_def()
430 p_err("unrecognized character at pos %td in template '%s': '%c'", in codegen()
441 p_err("not enough tabs at pos %td in template '%s'", in codegen()
701 p_err("failed to load object file"); in gen_trace()
999 p_err("Failed to emit type declaration for %s: %d", member_name, err); in walk_st_ops_shadow_vars()
1006 p_err("Failed to resolve size of %s: %d\n", member_name, size); in walk_st_ops_shadow_vars()
1041 p_err("Failed to resolve size of %s: %d\n", member_name, size); in walk_st_ops_shadow_vars()
1194 p_err("object name already specified"); in do_skeleton()
1201 p_err("unknown arg %s", *argv); in do_skeleton()
[all …]
H A Dmap_perf_ring.c136 p_err("map is not a perf event array"); in do_event_pipe()
152 p_err("can't parse %s as CPU ID", *argv); in do_event_pipe()
163 p_err("can't parse %s as index", *argv); in do_event_pipe()
178 p_err("cpu and index must be specified together"); in do_event_pipe()
192 p_err("failed to create perf buffer: %s (%d)", in do_event_pipe()
207 p_err("perf buffer polling failed: %s (%d)", in do_event_pipe()
H A Djit_disasm.c92 p_err("Failed to retrieve triple"); in init_context()
99 p_err("Failed to create disassembler"); in init_context()
226 p_err("failed to create disassembler (get_exec_path)"); in init_context()
232 p_err("failed to create disassembler (bfd_openr)"); in init_context()
236 p_err("failed to create disassembler (bfd_check_format)"); in init_context()
243 p_err("mem alloc failed"); in init_context()
264 p_err("No libbfd support for %s", arch); in init_context()
287 p_err("failed to create disassembler"); in init_context()
H A Dfeature.c1064 p_err("failed to get capabilities for process: %s", in handle_perms()
1079 p_err("bug: failed to retrieve %s status: %s", cap_name, in handle_perms()
1107 p_err("missing %s, required for full feature probing; run as root or use 'unprivileged'", in handle_perms()
1110 …p_err("missing %s%s%s%s%s%s%s%srequired for full feature probing; run as root or use 'unprivileged… in handle_perms()
1126 p_err("bug: failed to clear capabilities: %s", strerror(errno)); in handle_perms()
1131 p_err("failed to drop capabilities: %s", strerror(errno)); in handle_perms()
1139 p_err("failed to clear storage object for capabilities: %s", in handle_perms()
1151 p_err("full feature probing requires root privileges"); in handle_perms()
1172 p_err("component to probe already specified"); in do_probe()
1181 p_err("component to probe already specified"); in do_probe()
[all …]
H A Dnet.c121 p_err("Netlink error reporting not supported"); in netlink_open()
587 p_err("can't open /proc/self/ns/net: %s", in query_flow_dissector()
603 p_err("can't query prog: %s", strerror(errno)); in query_flow_dissector()
622 p_err("invalid devname %s", **argv); in net_parse_dev()
626 p_err("expected 'dev', got: '%s'?", **argv); in net_parse_dev()
662 p_err("invalid net attach/detach type: %s", *argv); in do_attach()
681 p_err("expected 'overwrite', got: '%s'?", *argv); in do_attach()
692 p_err("interface %s attach failed: %s", in do_attach()
715 p_err("invalid net attach/detach type: %s", *argv); in do_detach()
730 p_err("interface %s detach failed: %s", in do_detach()
[all …]
H A Dlink.c103 p_err("can't parse %s as ID", **argv); in link_parse_fd()
110 p_err("failed to get link with ID %d: %s", id, strerror(errno)); in link_parse_fd()
123 p_err("expected 'id' or 'pinned', got: '%s'?", **argv); in link_parse_fd()
247 p_err("can't get prog info: %s", strerror(errno)); in get_prog_info()
274 p_err("mem alloc failed"); in get_addr_cookie_array()
399 p_err("mem alloc failed"); in perf_config_hw_cache_str()
990 p_err("can't get link info: %s", in do_show_link()
1013 p_err("mem alloc failed"); in do_show_link()
1020 p_err("mem alloc failed"); in do_show_link()
1035 p_err("mem alloc failed"); in do_show_link()
[all …]
H A Dtracelog.c49 p_err("tracefs mount point name too long"); in find_tracefs_mnt_single()
141 p_err("could not open trace pipe: %s", strerror(errno)); in do_tracelog()
153 p_err("failed to read content from trace pipe: %s", in do_tracelog()
H A Dmain.h36 #define BAD_ARG() ({ p_err("what is '%s'?", *argv); -1; })
44 p_err("'%s' needs at least %d arguments, %d found", \
88 void __printf(1, 2) p_err(const char *fmt, ...);
197 p_err("No JIT disassembly support"); in disasm_init()
H A Dcfg.c77 p_err("OOM when allocating FUNC node"); in cfg_append_func()
103 p_err("OOM when allocating BB node"); in func_append_bb()
120 p_err("OOM when allocating BB node"); in func_insert_dummy_bb()
263 p_err("OOM when allocating edge node"); in new_edge()
H A Dperf.c36 p_err("perf_query_support: cannot open directory \"/\" (%s)", in has_perf_query_support()
55 p_err("perf_query_support: %s", strerror(errno)); in has_perf_query_support()