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-rw-r--r--erts/emulator/beam/erl_nif.c38
-rw-r--r--erts/emulator/beam/erl_nif_api_funcs.h4
-rw-r--r--erts/emulator/beam/sys.h4
-rw-r--r--erts/emulator/sys/unix/erl_unix_sys_ddll.c4
-rw-r--r--erts/emulator/sys/win32/erl_win32_sys_ddll.c4
-rw-r--r--erts/etc/win32/nsis/Makefile10
-rwxr-xr-xerts/etc/win32/nsis/dll_version_helper.sh16
-rw-r--r--erts/etc/win32/nsis/erlang20.nsi13
8 files changed, 82 insertions, 11 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 0dca588847..632d756481 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1396,6 +1396,44 @@ size_t enif_sizeof_resource(void* obj)
return ERTS_MAGIC_BIN_DATA_SIZE(bin) - offsetof(ErlNifResource,data);
}
+
+void* enif_dlopen(const char* lib,
+ void (*err_handler)(void*,const char*), void* err_arg)
+{
+ ErtsSysDdllError errdesc = ERTS_SYS_DDLL_ERROR_INIT;
+ void* handle;
+ void* init_func;
+ if (erts_sys_ddll_open2(lib, &handle, &errdesc) == ERL_DE_NO_ERROR) {
+ if (erts_sys_ddll_load_nif_init(handle, &init_func, &errdesc) == ERL_DE_NO_ERROR) {
+ erts_sys_ddll_call_nif_init(init_func);
+ }
+ }
+ else {
+ if (err_handler != NULL) {
+ (*err_handler)(err_arg, errdesc.str);
+ }
+ handle = NULL;
+ }
+ erts_sys_ddll_free_error(&errdesc);
+ return handle;
+}
+
+void* enif_dlsym(void* handle, const char* symbol,
+ void (*err_handler)(void*,const char*), void* err_arg)
+{
+ ErtsSysDdllError errdesc = ERTS_SYS_DDLL_ERROR_INIT;
+ void* ret;
+ if (erts_sys_ddll_sym2(handle, symbol, &ret, &errdesc) != ERL_DE_NO_ERROR) {
+ if (err_handler != NULL) {
+ (*err_handler)(err_arg, errdesc.str);
+ }
+ erts_sys_ddll_free_error(&errdesc);
+ return NULL;
+ }
+ return ret;
+}
+
+
/***************************************************************************
** load_nif/2 **
***************************************************************************/
diff --git a/erts/emulator/beam/erl_nif_api_funcs.h b/erts/emulator/beam/erl_nif_api_funcs.h
index 6396af09d0..51ff1eaa48 100644
--- a/erts/emulator/beam/erl_nif_api_funcs.h
+++ b/erts/emulator/beam/erl_nif_api_funcs.h
@@ -138,6 +138,8 @@ ERL_NIF_API_FUNC_DECL(ERL_NIF_TERM,enif_make_uint64,(ErlNifEnv*, ErlNifUInt64));
ERL_NIF_API_FUNC_DECL(int,enif_is_exception,(ErlNifEnv*, ERL_NIF_TERM term));
ERL_NIF_API_FUNC_DECL(int,enif_make_reverse_list,(ErlNifEnv*, ERL_NIF_TERM term, ERL_NIF_TERM *list));
ERL_NIF_API_FUNC_DECL(int,enif_is_number,(ErlNifEnv*, ERL_NIF_TERM term));
+ERL_NIF_API_FUNC_DECL(void*,enif_dlopen,(const char* lib, void (*err_handler)(void*,const char*), void* err_arg));
+ERL_NIF_API_FUNC_DECL(void*,enif_dlsym,(void* handle, const char* symbol, void (*err_handler)(void*,const char*), void* err_arg));
/*
** Add new entries here to keep compatibility on Windows!!!
@@ -260,6 +262,8 @@ ERL_NIF_API_FUNC_DECL(int,enif_is_number,(ErlNifEnv*, ERL_NIF_TERM term));
# define enif_is_exception ERL_NIF_API_FUNC_MACRO(enif_is_exception)
# define enif_make_reverse_list ERL_NIF_API_FUNC_MACRO(enif_make_reverse_list)
# define enif_is_number ERL_NIF_API_FUNC_MACRO(enif_is_number)
+# define enif_dlopen ERL_NIF_API_FUNC_MACRO(enif_dlopen)
+# define enif_dlsym ERL_NIF_API_FUNC_MACRO(enif_dlsym)
/*
** Add new entries here
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index 8957bb5bde..c5af5b9577 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -618,7 +618,7 @@ typedef struct {
#define ERTS_SYS_DDLL_ERROR_INIT {NULL}
extern void erts_sys_ddll_free_error(ErtsSysDdllError*);
extern void erl_sys_ddll_init(void); /* to initialize mutexes etc */
-extern int erts_sys_ddll_open2(char *path, void **handle, ErtsSysDdllError*);
+extern int erts_sys_ddll_open2(const char *path, void **handle, ErtsSysDdllError*);
#define erts_sys_ddll_open(P,H) erts_sys_ddll_open2(P,H,NULL)
extern int erts_sys_ddll_open_noext(char *path, void **handle, ErtsSysDdllError*);
extern int erts_sys_ddll_load_driver_init(void *handle, void **function);
@@ -627,7 +627,7 @@ extern int erts_sys_ddll_close2(void *handle, ErtsSysDdllError*);
#define erts_sys_ddll_close(H) erts_sys_ddll_close2(H,NULL)
extern void *erts_sys_ddll_call_init(void *function);
extern void *erts_sys_ddll_call_nif_init(void *function);
-extern int erts_sys_ddll_sym2(void *handle, char *name, void **function, ErtsSysDdllError*);
+extern int erts_sys_ddll_sym2(void *handle, const char *name, void **function, ErtsSysDdllError*);
#define erts_sys_ddll_sym(H,N,F) erts_sys_ddll_sym2(H,N,F,NULL)
extern char *erts_sys_ddll_error(int code);
diff --git a/erts/emulator/sys/unix/erl_unix_sys_ddll.c b/erts/emulator/sys/unix/erl_unix_sys_ddll.c
index 336d9586c4..a35aec560a 100644
--- a/erts/emulator/sys/unix/erl_unix_sys_ddll.c
+++ b/erts/emulator/sys/unix/erl_unix_sys_ddll.c
@@ -101,7 +101,7 @@ void erl_sys_ddll_init(void) {
/*
* Open a shared object
*/
-int erts_sys_ddll_open2(char *full_name, void **handle, ErtsSysDdllError* err)
+int erts_sys_ddll_open2(const char *full_name, void **handle, ErtsSysDdllError* err)
{
#if defined(HAVE_DLOPEN)
char* dlname;
@@ -153,7 +153,7 @@ int erts_sys_ddll_open_noext(char *dlname, void **handle, ErtsSysDdllError* err)
/*
* Find a symbol in the shared object
*/
-int erts_sys_ddll_sym2(void *handle, char *func_name, void **function,
+int erts_sys_ddll_sym2(void *handle, const char *func_name, void **function,
ErtsSysDdllError* err)
{
#if defined(HAVE_DLOPEN)
diff --git a/erts/emulator/sys/win32/erl_win32_sys_ddll.c b/erts/emulator/sys/win32/erl_win32_sys_ddll.c
index d00eed932b..54991a610c 100644
--- a/erts/emulator/sys/win32/erl_win32_sys_ddll.c
+++ b/erts/emulator/sys/win32/erl_win32_sys_ddll.c
@@ -58,7 +58,7 @@ void erl_sys_ddll_init(void) {
/*
* Open a shared object
*/
-int erts_sys_ddll_open2(char *full_name, void **handle, ErtsSysDdllError* err)
+int erts_sys_ddll_open2(const char *full_name, void **handle, ErtsSysDdllError* err)
{
int len;
char dlname[MAXPATHLEN + 1];
@@ -92,7 +92,7 @@ int erts_sys_ddll_open_noext(char *dlname, void **handle, ErtsSysDdllError* err)
/*
* Find a symbol in the shared object
*/
-int erts_sys_ddll_sym2(void *handle, char *func_name, void **function,
+int erts_sys_ddll_sym2(void *handle, const char *func_name, void **function,
ErtsSysDdllError* err)
{
FARPROC proc;
diff --git a/erts/etc/win32/nsis/Makefile b/erts/etc/win32/nsis/Makefile
index a53ac708f8..7bcecaa264 100644
--- a/erts/etc/win32/nsis/Makefile
+++ b/erts/etc/win32/nsis/Makefile
@@ -62,9 +62,15 @@ else
endif
REDIST_FILE=$(shell (sh ./find_redist.sh || echo ""))
+ifeq ($(MSYSTEM),MINGW32)
+ NICEREDISTFILE=$(shell (msys2win_path.sh -m "$(REDIST_FILE)" 2>/dev/null || echo ""))
+else
+ NICEREDISTFILE=$(shell (cygpath -d -m "$(REDIST_FILE)" 2>/dev/null || echo ""))
+endif
+
REDIST_TARGET=$(shell (sh ./find_redist.sh -n || echo ""))
-REDIST_DLL_VERSION=$(shell (sh ./dll_version_helper.sh || echo ""))
-REDIST_DLL_NAME=$(shell (sh ./dll_version_helper.sh -n || echo ""))
+REDIST_DLL_VERSION=$(shell (sh ./dll_version_helper.sh $(NICEREDISTFILE) || echo ""))
+REDIST_DLL_NAME=$(shell (sh ./dll_version_helper.sh -n $(NICEREDISTFILE) || echo ""))
release_spec:
@NSIS_VER=`makensis /hdrinfo | head -1 | awk '{print $$2}'`; \
diff --git a/erts/etc/win32/nsis/dll_version_helper.sh b/erts/etc/win32/nsis/dll_version_helper.sh
index 96e4532b7a..0d9ba4248d 100755
--- a/erts/etc/win32/nsis/dll_version_helper.sh
+++ b/erts/etc/win32/nsis/dll_version_helper.sh
@@ -25,6 +25,13 @@
# echo "8.0.50727.763"
# exit 0
+if [ "$1" = "-n" ]; then
+ SWITCH=$1
+ shift
+else
+ SWITCH=""
+fi
+
cat > hello.c <<EOF
#include <windows.h>
#include <stdio.h>
@@ -42,11 +49,16 @@ if [ '!' -f hello.exe.manifest ]; then
# need another way of getting the version
DLLNAME=`dumpbin.exe -imports hello.exe | egrep MSVCR.*dll`
DLLNAME=`echo $DLLNAME`
+ if [ '!' -z "$1" ]; then
+ FILETOLOOKIN=$1
+ else
+ FILETOLOOKIN=$DLLNAME
+ fi
cat > helper.c <<EOF
#include <windows.h>
#include <stdio.h>
-#define REQ_MODULE "$DLLNAME"
+#define REQ_MODULE "$FILETOLOOKIN"
int main(void)
{
@@ -100,7 +112,7 @@ else
NAME=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*name=.[A-Za-z\.]*\([0-9]*\).*,msvcr\1.dll,g' | grep -v '<'`
fi
#rm -f hello.c hello.obj hello.exe hello.exe.manifest helper.c helper.obj helper.exe helper.exe.manifest
-if [ "$1" = "-n" ]; then
+if [ "$SWITCH" = "-n" ]; then
ASKEDFOR=$NAME
else
ASKEDFOR=$VERSION
diff --git a/erts/etc/win32/nsis/erlang20.nsi b/erts/etc/win32/nsis/erlang20.nsi
index c5ada9e3b3..3333c4a9aa 100644
--- a/erts/etc/win32/nsis/erlang20.nsi
+++ b/erts/etc/win32/nsis/erlang20.nsi
@@ -35,6 +35,7 @@
!include "MUI.nsh"
!include "WordFunc.nsh"
+ !include "WinVer.nsh"
;--------------------------------
;Configuration
@@ -341,6 +342,9 @@ FunctionEnd
Function .onInit
Var /GLOBAL archprefix
Var /GLOBAL sysnativedir
+ Var /GLOBAL winvermajor
+ Var /GLOBAL winverminor
+
SectionGetFlags 0 $MYTEMP
StrCmpS ${WINTYPE} "win64" +1 +4
StrCpy $archprefix "amd64"
@@ -348,9 +352,16 @@ Function .onInit
Goto +3
StrCpy $archprefix "x86"
StrCpy $sysnativedir $SYSDIR
- ;MessageBox MB_YESNO "Found $sysnativedir\${REDIST_DLL_NAME}" IDYES FoundLbl
+ ${WinVerGetMajor} $0
+ ${WinVerGetMinor} $1
+ StrCpy $winvermajor $0
+ StrCpy $winverminor $1
IfFileExists $sysnativedir\${REDIST_DLL_NAME} MaybeFoundInSystemLbl
SearchSxSLbl:
+ IntCmp $winvermajor 6 WVCheckMinorLbl WVCheckDoneLbl NotFoundLbl
+ WVCheckMinorLbl:
+ IntCmp $winverminor 1 WVCheckDoneLbl WVCheckDoneLbl NotFoundLbl
+ WVCheckDoneLbl:
FindFirst $0 $1 $WINDIR\WinSxS\$archprefix*
LoopLbl:
StrCmp $1 "" NotFoundLbl
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-13 19:24:13 +0000