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Add constant check (maybe broken) and also a globals pass

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varun-r-mallya
2025-09-03 18:30:52 +05:30
parent 55b467b337
commit 0ee8b541d1
6 changed files with 134 additions and 6 deletions
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24
examples/c-form/example.bpf.c
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@ -1,10 +1,32 @@
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
#include <stdint.h>
int trace_testing(void *ctx)
{
bpf_printk("THISISACONSTANT");
bpf_printk("THISISCONSTANT2");
uint64_t a = 69;
bpf_printk("%d", a);
return 0;
}
SEC("tracepoint/syscalls/sys_enter_execve")
int trace_execve(void *ctx)
{
bpf_printk("execve called\n");
if(ctx){
trace_testing(ctx);
} else {
bpf_printk("THISISANOTHERCONSTANT");
}
bpf_trace_printk("execve called\n", 15);
return 0;
}
SEC("tracepoint/syscalls/sys_exit_execve")
int trace_randomname_exit(void *ctx)
{
bpf_trace_printk("execve called to exit\n", 15);
return 0;
}