bindings/go/blst.tgo: add SrcRoot variable to hold the source code root.

dot-asm · Jul 7, 2024 · 4b4211e · 4b4211e
1 parent fa1788b
commit 4b4211e
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Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/bindings/go/blst.go b/bindings/go/blst.go
@@ -16,6 +16,7 @@ package blst
 // #cgo loong64 mips64 mips64le ppc64 ppc64le riscv64 s390x CFLAGS: -D__BLST_NO_ASM__
 //
 // #include "blst.h"
+// const char *go_blst_src_server_c();
 //
 // #if defined(__x86_64__) && (defined(__unix__) || defined(__APPLE__))
 // # include <signal.h>
@@ -156,6 +157,7 @@ import "C"
 import (
 	"fmt"
 	"math/bits"
+	"path/filepath"
 	"runtime"
 	"sync"
 	"sync/atomic"
@@ -217,6 +219,13 @@ var cgo_p1Generator = *C.blst_p1_generator()
 var cgo_p2Generator = *C.blst_p2_generator()
 var cgo_fp12One = *C.blst_fp12_one()
 
+var SrcRoot = initSrcRoot()
+
+func initSrcRoot() string {
+	path := C.GoString(C.go_blst_src_server_c())
+	return filepath.Dir(filepath.Dir(path))
+}
+
 // Secret key
 func (sk *SecretKey) Zeroize() {
 	var zero SecretKey

diff --git a/bindings/go/blst.tgo b/bindings/go/blst.tgo
@@ -12,6 +12,7 @@ package blst
 // #cgo loong64 mips64 mips64le ppc64 ppc64le riscv64 s390x CFLAGS: -D__BLST_NO_ASM__
 //
 // #include "blst.h"
+// const char *go_blst_src_server_c();
 //
 // #if defined(__x86_64__) && (defined(__unix__) || defined(__APPLE__))
 // # include <signal.h>
@@ -207,6 +208,13 @@ var cgo_p1Generator = *C.blst_p1_generator()
 var cgo_p2Generator = *C.blst_p2_generator()
 var cgo_fp12One = *C.blst_fp12_one()
 
+var SrcRoot = initSrcRoot()
+
+func initSrcRoot() string {
+    path := C.GoString(C.go_blst_src_server_c())
+    return filepath.Dir(filepath.Dir(path))
+}
+
 //
 // Secret key
 //