mirror of
https://github.com/microsoft/vcpkg.git
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29 lines
809 B
Diff
29 lines
809 B
Diff
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diff --git a/include/ffi_common.h b/include/ffi_common.h
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index 2bd31b0..c53a794 100644
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--- a/include/ffi_common.h
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+++ b/include/ffi_common.h
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@@ -128,6 +128,10 @@ void *ffi_data_to_code_pointer (void *data) FFI_HIDDEN;
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static trampoline. */
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int ffi_tramp_is_present (void *closure) FFI_HIDDEN;
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+/* Return a file descriptor of a temporary zero-sized file in a
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+ writable and executable filesystem. */
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+int open_temp_exec_file(void) FFI_HIDDEN;
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+
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/* Extended cif, used in callback from assembly routine */
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typedef struct
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{
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diff --git a/src/tramp.c b/src/tramp.c
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index b9d273a..90efb07 100644
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--- a/src/tramp.c
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+++ b/src/tramp.c
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@@ -39,6 +39,8 @@
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#ifdef __linux__
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#define _GNU_SOURCE 1
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#endif
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+#include <ffi.h>
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+#include <ffi_common.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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