45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
From ce077e5565366171aa1b4438749b0922fce887a4 Mon Sep 17 00:00:00 2001
|
|
From: serge-sans-paille <serge.guelton@telecom-bretagne.eu>
|
|
Date: Thu, 2 Feb 2023 14:46:29 +0000
|
|
Subject: [PATCH] Forward declare open_temp_exec_file (#764)
|
|
|
|
It's defined in closures.c and used in tramp.c.
|
|
Also declare it as an hidden symbol, as it should be.
|
|
|
|
Co-authored-by: serge-sans-paille <sguelton@mozilla.com>
|
|
---
|
|
include/ffi_common.h | 4 ++++
|
|
src/tramp.c | 4 ++++
|
|
2 files changed, 8 insertions(+)
|
|
|
|
diff --git a/include/ffi_common.h b/include/ffi_common.h
|
|
index 2bd31b03d..c53a79493 100644
|
|
--- a/include/ffi_common.h
|
|
+++ b/include/ffi_common.h
|
|
@@ -128,6 +128,10 @@ void *ffi_data_to_code_pointer (void *data) FFI_HIDDEN;
|
|
static trampoline. */
|
|
int ffi_tramp_is_present (void *closure) FFI_HIDDEN;
|
|
|
|
+/* Return a file descriptor of a temporary zero-sized file in a
|
|
+ writable and executable filesystem. */
|
|
+int open_temp_exec_file(void) FFI_HIDDEN;
|
|
+
|
|
/* Extended cif, used in callback from assembly routine */
|
|
typedef struct
|
|
{
|
|
diff --git a/src/tramp.c b/src/tramp.c
|
|
index 7e005b054..5f19b557f 100644
|
|
--- a/src/tramp.c
|
|
+++ b/src/tramp.c
|
|
@@ -39,6 +39,10 @@
|
|
#ifdef __linux__
|
|
#define _GNU_SOURCE 1
|
|
#endif
|
|
+
|
|
+#include <ffi.h>
|
|
+#include <ffi_common.h>
|
|
+
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|