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Fix some syntax errors and add 17 (#62)

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* update link to our website

* rename english title

* add biopattern

* fix too long titles

* fix syntax error

* fix syntax error

* fix intend
This commit is contained in:
云微
2023-08-15 16:14:55 +01:00
committed by GitHub
parent 7134d52f4e
commit 002414f578
26 changed files with 1222 additions and 121 deletions
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12
src/6-sigsnoop/README.md
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@@ -60,9 +60,9 @@ static int probe_exit(void *ctx, int ret)
eventp->ret = ret;
bpf_printk("PID %d (%s) sent signal %d ",
eventp->pid, eventp->comm, eventp->sig);
eventp->pid, eventp->comm, eventp->sig);
bpf_printk("to PID %d, ret = %d",
eventp->tpid, ret);
eventp->tpid, ret);
cleanup:
bpf_map_delete_elem(&values, &tid);
@@ -116,10 +116,10 @@ Runing eBPF program...
```console
$ sudo cat /sys/kernel/debug/tracing/trace_pipe
systemd-journal-363 [000] d...1 672.563868: bpf_trace_printk: PID 363 (systemd-journal) sent signal 0
systemd-journal-363 [000] d...1 672.563869: bpf_trace_printk: to PID 1400, ret = 0
systemd-journal-363 [000] d...1 672.563870: bpf_trace_printk: PID 363 (systemd-journal) sent signal 0
systemd-journal-363 [000] d...1 672.563870: bpf_trace_printk: to PID 1527, ret = -3
systemd-journal-363 [000] d...1 672.563868: bpf_trace_printk: PID 363 (systemd-journal) sent signal 0
systemd-journal-363 [000] d...1 672.563869: bpf_trace_printk: to PID 1400, ret = 0
systemd-journal-363 [000] d...1 672.563870: bpf_trace_printk: PID 363 (systemd-journal) sent signal 0
systemd-journal-363 [000] d...1 672.563870: bpf_trace_printk: to PID 1527, ret = -3
```
## 总结