prepare for patch v1.1.1

- feat: increase MAX_BYTES to 1 MiB, and ringbuf size to 4 MiB
- chore: change license string to GPL v2
- fix: Makefile sed command
- chore: upgrade go /x/net dependency

Author: monrax

Makefile

@@ -29,5 +29,5 @@ headers:
 dotenv:
 	cp --update=none .env.example .env
 clean:
-	sed -i '3s/go:/x86_64:/;5s/go:/aarch64:/' gen.go
+	sed -i '5s/go:/x86_64:/;7s/go:/aarch64:/' gen.go
 	rm -f ebpf-logger* logger_*.go logger_*.o

go.mod

@@ -6,7 +6,7 @@ go 1.23.0
 
 toolchain go1.24.0
 
-require golang.org/x/net v0.38.0
+require golang.org/x/net v0.39.0
 
 require (
 	github.com/andybalholm/brotli v1.0.5 // indirect
@@ -18,6 +18,6 @@ require (
 	github.com/cilium/ebpf v0.16.0
 	github.com/resurfaceio/logger-go/v3 v3.4.0
 	golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2 // indirect
-	golang.org/x/sys v0.31.0
-	golang.org/x/text v0.23.0 // indirect
+	golang.org/x/sys v0.32.0
+	golang.org/x/text v0.24.0 // indirect
 )

go.sum

@@ -34,13 +34,13 @@ github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKs
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2 h1:Jvc7gsqn21cJHCmAWx0LiimpP18LZmUxkT5Mp7EZ1mI=
 golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
-golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
-golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
-golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
-golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
-golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
+golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
+golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
+golang.org/x/sync v0.13.0 h1:AauUjRAJ9OSnvULf/ARrrVywoJDy0YS2AwQ98I37610=
+golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
+golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

logger.c

@@ -33,7 +33,7 @@
 #define ZERO                0
 #define MAX_U32_VALUE       0xFFFFFFFF  // max u32 = (255) + (255 << 8) + (255 << 16) + (255 << 24) = 4294967295
 
-#define MAX_BYTES           1024
+#define MAX_BYTES           1048576
 #define POISON              0x8D0003048D0304F0
 #define INVALID_FD          MAX_U32_VALUE
 #define LOG_LEVEL           LOG_DEBUG
@@ -95,12 +95,12 @@ struct data_t rdata, wdata;
 
 struct {
     __uint(type, BPF_MAP_TYPE_RINGBUF);
-    __uint(max_entries, 4096);
+    __uint(max_entries, 4194304);
 } reads SEC(".maps");
 
 struct {
     __uint(type, BPF_MAP_TYPE_RINGBUF);
-    __uint(max_entries, 4096);
+    __uint(max_entries, 4194304);
 } writes SEC(".maps");
 
 struct {
@@ -758,4 +758,4 @@ int BPF_URETPROBE(ret_ssl_write, int n) {
     return (SSL_exit(ctx, WRITE_OP));
 }
 
-char __license[] SEC("license") = "Dual MIT/GPL";
+char __license[] SEC("license") = "GPL v2";