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linux/tools/bpf/bpftool
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Yonghong Song 00fa1d83a8 bpftool: Handle EAGAIN error code properly in pids collection 
When the error code is EAGAIN, the kernel signals the user
space should retry the read() operation for bpf iterators.
Let us do it.

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200818222312.2181675-1-yhs@fb.com
2020-08-18 17:36:23 -07:00
..
bash-completion
tools/bpftool: Add documentation and bash-completion for link detach
2020-08-01 20:38:29 -07:00
Documentation
tools/bpftool: Add documentation and bash-completion for link detach
2020-08-01 20:38:29 -07:00
skeleton
samples/bpf, selftests/bpf: Use bpf_probe_read_kernel
2020-07-21 13:26:26 -07:00
.gitignore
tools/bpftool: Generalize BPF skeleton support and generate vmlinux.h
2020-06-22 17:01:48 -07:00
btf_dumper.c
tools/bpftool: Fix compilation warnings in 32-bit mode
2020-08-13 16:45:41 -07:00
btf.c
tools/bpftool: Use libbpf's btf__parse() API for parsing BTF from file
2020-08-03 16:39:48 +02:00
cfg.c
tools, bpftool: Poison and replace kernel integer typedefs
2020-05-11 21:20:46 +02:00
cfg.h
tools: bpftool: replace Netronome boilerplate with SPDX license headers
2018-12-13 12:08:44 +01:00
cgroup.c
tools, bpftool: Clean subcommand help messages
2020-06-01 14:38:18 -07:00
common.c
bpftool: Use only nftw for file tree parsing
2020-07-21 23:42:56 +02:00
feature.c
tools, bpftool: Skip type probe if name is not found
2020-07-27 22:40:25 +02:00
gen.c
tools/bpftool: Generate data section struct with conservative alignment
2020-08-13 16:45:41 -07:00
iter.c
tools/bpf: Support new uapi for map element bpf iterator
2020-08-06 16:39:14 -07:00
jit_disasm.c
tools/bpf/bpftool: Remove duplicate headers
2020-04-26 08:40:01 -07:00
json_writer.c
tools: bpftool: move "__printf()" attributes to header file
2019-08-15 22:06:46 -07:00
json_writer.h
tools: bpftool: move "__printf()" attributes to header file
2019-08-15 22:06:46 -07:00
link.c
tools/bpftool: Fix compilation warnings in 32-bit mode
2020-08-13 16:45:41 -07:00
main.c
tools/bpftool: Show info for processes holding BPF map/prog/link/btf FDs
2020-06-22 17:01:49 -07:00
main.h
tools/bpftool: Fix compilation warnings in 32-bit mode
2020-08-13 16:45:41 -07:00
Makefile
tools/bpftool: Strip BPF .o files before skeleton generation
2020-07-25 20:15:32 -07:00
map_perf_ring.c
tools, bpftool: Poison and replace kernel integer typedefs
2020-05-11 21:20:46 +02:00
map.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2020-07-04 17:48:34 -07:00
net.c
tools, bpftool: Clean subcommand help messages
2020-06-01 14:38:18 -07:00
netlink_dumper.c
bpftool: Use consistent include paths for libbpf
2020-01-20 16:37:45 -08:00
netlink_dumper.h
tools: bpftool: dual license all files
2018-12-13 12:08:44 +01:00
perf.c
tools, bpftool: Clean subcommand help messages
2020-06-01 14:38:18 -07:00
pids.c
bpftool: Handle EAGAIN error code properly in pids collection
2020-08-18 17:36:23 -07:00
prog.c
tools/bpftool: Fix compilation warnings in 32-bit mode
2020-08-13 16:45:41 -07:00
struct_ops.c
tools, bpftool: Clean subcommand help messages
2020-06-01 14:38:18 -07:00
tracelog.c
tools: bpftool: add an option to prevent auto-mount of bpffs, tracefs
2018-12-18 14:47:17 +01:00
xlated_dumper.c
bpftool: Use consistent include paths for libbpf
2020-01-20 16:37:45 -08:00
xlated_dumper.h
tools: bpftool: replace Netronome boilerplate with SPDX license headers
2018-12-13 12:08:44 +01:00