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-rw-r--r--erts/emulator/sys/win32/erl_poll.c39
-rw-r--r--erts/emulator/sys/win32/erl_win_sys.h2
-rw-r--r--erts/emulator/sys/win32/sys.c101
-rw-r--r--erts/emulator/sys/win32/sys_env.c34
-rw-r--r--erts/emulator/sys/win32/sys_interrupt.c16
-rw-r--r--erts/emulator/sys/win32/sys_time.c10
6 files changed, 59 insertions, 143 deletions
diff --git a/erts/emulator/sys/win32/erl_poll.c b/erts/emulator/sys/win32/erl_poll.c
index 8743f83a50..0bd43bb4fb 100644
--- a/erts/emulator/sys/win32/erl_poll.c
+++ b/erts/emulator/sys/win32/erl_poll.c
@@ -286,41 +286,26 @@ struct ErtsPollSet_ {
CRITICAL_SECTION standby_crit; /* CS to guard the counter */
HANDLE standby_wait_event; /* Event signalled when counte == 0 */
erts_atomic32_t wakeup_state;
-#ifdef ERTS_SMP
- erts_smp_mtx_t mtx;
-#endif
+ erts_mtx_t mtx;
erts_atomic64_t timeout_time;
};
-#ifdef ERTS_SMP
#define ERTS_POLLSET_LOCK(PS) \
- erts_smp_mtx_lock(&(PS)->mtx)
+ erts_mtx_lock(&(PS)->mtx)
#define ERTS_POLLSET_UNLOCK(PS) \
- erts_smp_mtx_unlock(&(PS)->mtx)
-
-#else
+ erts_mtx_unlock(&(PS)->mtx)
-#define ERTS_POLLSET_LOCK(PS)
-#define ERTS_POLLSET_UNLOCK(PS)
-
-#endif
/*
* Communication with sys_interrupt
*/
-#ifdef ERTS_SMP
-extern erts_smp_atomic32_t erts_break_requested;
+extern erts_atomic32_t erts_break_requested;
#define ERTS_SET_BREAK_REQUESTED \
- erts_smp_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 1)
+ erts_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 1)
#define ERTS_UNSET_BREAK_REQUESTED \
- erts_smp_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 0)
-#else
-extern volatile int erts_break_requested;
-#define ERTS_SET_BREAK_REQUESTED (erts_break_requested = 1)
-#define ERTS_UNSET_BREAK_REQUESTED (erts_break_requested = 0)
-#endif
+ erts_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 0)
static erts_mtx_t break_waiter_lock;
static HANDLE break_happened_event;
@@ -1193,14 +1178,10 @@ int erts_poll_wait(ErtsPollSet ps,
HARDDEBUGF(("Start waiting %d [%d]",num_h, (int) timeout));
ERTS_POLLSET_UNLOCK(ps);
-#ifdef ERTS_SMP
erts_thr_progress_prepare_wait(NULL);
-#endif
ERTS_MSACC_SET_STATE_CACHED_M(ERTS_MSACC_STATE_SLEEP);
WaitForMultipleObjects(num_h, harr, FALSE, timeout);
-#ifdef ERTS_SMP
erts_thr_progress_finalize_wait(NULL);
-#endif
ERTS_MSACC_POP_STATE_M();
ERTS_POLLSET_LOCK(ps);
HARDDEBUGF(("Stop waiting %d [%d]",num_h, (int) timeout));
@@ -1359,9 +1340,7 @@ ErtsPollSet erts_poll_create_pollset(void)
ps->restore_events = 0;
erts_atomic32_init_nob(&ps->wakeup_state, ERTS_POLL_NOT_WOKEN);
-#ifdef ERTS_SMP
- erts_smp_mtx_init(&ps->mtx, "pollset", NIL, ERTS_LOCK_FLAGS_CATEGORY_IO);
-#endif
+ erts_mtx_init(&ps->mtx, "pollset", NIL, ERTS_LOCK_FLAGS_CATEGORY_IO);
init_timeout_time(ps);
HARDTRACEF(("Out erts_poll_create_pollset"));
@@ -1391,9 +1370,7 @@ void erts_poll_destroy_pollset(ErtsPollSet ps)
CloseHandle(ps->event_io_ready);
CloseHandle(ps->standby_wait_event);
ERTS_POLLSET_UNLOCK(ps);
-#ifdef ERTS_SMP
- erts_smp_mtx_destroy(&ps->mtx);
-#endif
+ erts_mtx_destroy(&ps->mtx);
SEL_FREE(ERTS_ALC_T_POLLSET, (void *) ps);
HARDTRACEF(("Out erts_poll_destroy_pollset"));
}
diff --git a/erts/emulator/sys/win32/erl_win_sys.h b/erts/emulator/sys/win32/erl_win_sys.h
index 78005aada9..1f53452d17 100644
--- a/erts/emulator/sys/win32/erl_win_sys.h
+++ b/erts/emulator/sys/win32/erl_win_sys.h
@@ -311,10 +311,8 @@ typedef long ssize_t;
#endif
/* Threads */
-#ifdef USE_THREADS
int init_async(int);
int exit_async(void);
-#endif
#define ERTS_HAVE_TRY_CATCH 1
diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c
index 15c59109b1..b23dbecbac 100644
--- a/erts/emulator/sys/win32/sys.c
+++ b/erts/emulator/sys/win32/sys.c
@@ -80,11 +80,9 @@ static int application_type(const wchar_t* originalName, wchar_t fullPath[MAX_PA
HANDLE erts_service_event;
-#ifdef ERTS_SMP
-static erts_smp_tsd_key_t win32_errstr_key;
-#endif
+static erts_tsd_key_t win32_errstr_key;
-static erts_smp_atomic_t pipe_creation_counter;
+static erts_atomic_t pipe_creation_counter;
/* Results from application_type(_w) is one of */
#define APPL_NONE 0
@@ -94,10 +92,8 @@ static erts_smp_atomic_t pipe_creation_counter;
static int driver_write(long, HANDLE, byte*, int);
static int create_file_thread(struct async_io* aio, int mode);
-#ifdef ERTS_SMP
static void close_active_handle(DriverData *, HANDLE handle);
static DWORD WINAPI threaded_handle_closer(LPVOID param);
-#endif
static DWORD WINAPI threaded_reader(LPVOID param);
static DWORD WINAPI threaded_writer(LPVOID param);
static DWORD WINAPI threaded_exiter(LPVOID param);
@@ -136,7 +132,7 @@ static OSVERSIONINFO int_os_version; /* Version information for Win32. */
Disabled the use of CancelIoEx as its been seen to cause problem with some
drivers. Not sure what to blame; faulty drivers or some form of invalid use.
*/
-#if defined(ERTS_SMP) && defined(USE_CANCELIOEX)
+#if defined(USE_CANCELIOEX)
static BOOL (WINAPI *fpCancelIoEx)(HANDLE,LPOVERLAPPED);
#endif
@@ -145,7 +141,7 @@ static BOOL (WINAPI *fpCancelIoEx)(HANDLE,LPOVERLAPPED);
- call erl_start() to parse arguments and do other init
*/
-static erts_smp_atomic_t sys_misc_mem_sz;
+static erts_atomic_t sys_misc_mem_sz;
HMODULE beam_module = NULL;
@@ -196,7 +192,7 @@ Uint
erts_sys_misc_mem_sz(void)
{
Uint res = (Uint) erts_check_io_size();
- res += (Uint) erts_smp_atomic_read_mb(&sys_misc_mem_sz);
+ res += (Uint) erts_atomic_read_mb(&sys_misc_mem_sz);
return res;
}
@@ -450,9 +446,7 @@ typedef struct async_io {
* the console for Windows NT).
*/
HANDLE fd; /* Handle for file or pipe. */
-#ifdef ERTS_SMP
int async_io_active; /* if true, a close of the file will signal the event in ov */
-#endif
OVERLAPPED ov; /* Control structure for overlapped reading.
* When overlapped reading is simulated with
* a thread, the fields are used as follows:
@@ -665,7 +659,7 @@ new_driver_data(ErlDrvPort port_num, int packet_bytes, int wait_objs_required, i
dp->inbuf = DRV_BUF_ALLOC(dp->inBufSize);
if (dp->inbuf == NULL)
goto buf_alloc_error;
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, dp->inBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz, dp->inBufSize);
dp->outBufSize = 0;
dp->outbuf = NULL;
dp->port_num = port_num;
@@ -691,7 +685,6 @@ buf_alloc_error:
static void
release_driver_data(DriverData* dp)
{
-#ifdef ERTS_SMP
#ifdef USE_CANCELIOEX
if (fpCancelIoEx != NULL) {
if (dp->in.thread == (HANDLE) -1 && dp->in.fd != INVALID_HANDLE_VALUE) {
@@ -734,18 +727,10 @@ release_driver_data(DriverData* dp)
DEBUGF(("...done\n"));
}
}
-#else
- if (dp->in.thread == (HANDLE) -1 && dp->in.fd != INVALID_HANDLE_VALUE) {
- CancelIo(dp->in.fd);
- }
- if (dp->out.thread == (HANDLE) -1 && dp->out.fd != INVALID_HANDLE_VALUE) {
- CancelIo(dp->out.fd);
- }
-#endif
if (dp->inbuf != NULL) {
- ASSERT(erts_smp_atomic_read_nob(&sys_misc_mem_sz) >= dp->inBufSize);
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, -1*dp->inBufSize);
+ ASSERT(erts_atomic_read_nob(&sys_misc_mem_sz) >= dp->inBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz, -1*dp->inBufSize);
DRV_BUF_FREE(dp->inbuf);
dp->inBufSize = 0;
dp->inbuf = NULL;
@@ -753,8 +738,8 @@ release_driver_data(DriverData* dp)
ASSERT(dp->inBufSize == 0);
if (dp->outbuf != NULL) {
- ASSERT(erts_smp_atomic_read_nob(&sys_misc_mem_sz) >= dp->outBufSize);
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, -1*dp->outBufSize);
+ ASSERT(erts_atomic_read_nob(&sys_misc_mem_sz) >= dp->outBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz, -1*dp->outBufSize);
DRV_BUF_FREE(dp->outbuf);
dp->outBufSize = 0;
dp->outbuf = NULL;
@@ -777,7 +762,6 @@ release_driver_data(DriverData* dp)
unrefer_driver_data(dp);
}
-#ifdef ERTS_SMP
struct handles_to_be_closed {
HANDLE handles[MAXIMUM_WAIT_OBJECTS];
@@ -870,7 +854,6 @@ threaded_handle_closer(LPVOID param)
DEBUGF(("threaded_handle_closer %p terminating\r\n", htbc));
return 0;
}
-#endif /* ERTS_SMP */
/*
* Stores input and output file descriptors in the DriverData structure,
@@ -946,9 +929,7 @@ init_async_io(DriverData *dp, AsyncIo* aio, int use_threads)
aio->flushReplyEvent = NULL;
aio->pendingError = 0;
aio->bytesTransferred = 0;
-#ifdef ERTS_SMP
aio->async_io_active = 0;
-#endif
aio->ov.hEvent = CreateManualEvent(FALSE);
if (aio->ov.hEvent == NULL)
return -1;
@@ -1029,9 +1010,7 @@ async_read_file(AsyncIo* aio, LPVOID buf, DWORD numToRead)
ResetEvent(aio->ov.hEvent);
SetEvent(aio->ioAllowed);
} else {
-#ifdef ERTS_SMP
aio->async_io_active = 1; /* Will get 0 when the event actually happened */
-#endif
if (ReadFile(aio->fd, buf, numToRead,
&aio->bytesTransferred, &aio->ov)) {
DEBUGF(("async_read_file: ReadFile() suceeded: %d bytes\n",
@@ -1079,16 +1058,12 @@ async_write_file(AsyncIo* aio, /* Pointer to async control block. */
ResetEvent(aio->ov.hEvent);
SetEvent(aio->ioAllowed);
} else {
-#ifdef ERTS_SMP
aio->async_io_active = 1; /* Will get 0 when the event actually happened */
-#endif
if (WriteFile(aio->fd, buf, numToWrite,
&aio->bytesTransferred, &aio->ov)) {
DEBUGF(("async_write_file: WriteFile() suceeded: %d bytes\n",
aio->bytesTransferred));
-#ifdef ERTS_SMP
aio->async_io_active = 0; /* The event will not be signalled */
-#endif
ResetEvent(aio->ov.hEvent);
return TRUE;
} else {
@@ -1190,7 +1165,7 @@ static int
spawn_init(void)
{
int i;
-#if defined(ERTS_SMP) && defined(USE_CANCELIOEX)
+#if defined(USE_CANCELIOEX)
HMODULE module = GetModuleHandle("kernel32");
fpCancelIoEx = (BOOL (WINAPI *)(HANDLE,LPOVERLAPPED))
((module != NULL) ? GetProcAddress(module,"CancelIoEx") : NULL);
@@ -1762,7 +1737,7 @@ static int create_pipe(HANDLE *phRead, HANDLE *phWrite, BOOL inheritRead, BOOL o
* Otherwise, create named pipes.
*/
- calls = (UWord) erts_smp_atomic_inc_read_nob(&pipe_creation_counter);
+ calls = (UWord) erts_atomic_inc_read_nob(&pipe_creation_counter);
erts_snprintf(pipe_name, sizeof(pipe_name),
"\\\\.\\pipe\\erlang44_%d_%bpu", getpid(), calls);
@@ -2447,7 +2422,7 @@ output(ErlDrvData drv_data, char* buf, ErlDrvSizeT len)
}
dp->outBufSize = pb+len;
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, dp->outBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz, dp->outBufSize);
/*
* Store header bytes (if any).
@@ -2476,8 +2451,8 @@ output(ErlDrvData drv_data, char* buf, ErlDrvSizeT len)
} else {
dp->out.ov.Offset += pb+len; /* For vanilla driver. */
/* XXX OffsetHigh should be changed too. */
- ASSERT(erts_smp_atomic_read_nob(&sys_misc_mem_sz) >= dp->outBufSize);
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, -1*dp->outBufSize);
+ ASSERT(erts_atomic_read_nob(&sys_misc_mem_sz) >= dp->outBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz, -1*dp->outBufSize);
DRV_BUF_FREE(dp->outbuf);
dp->outBufSize = 0;
dp->outbuf = NULL;
@@ -2511,11 +2486,9 @@ ready_input(ErlDrvData drv_data, ErlDrvEvent ready_event)
int pb;
pb = dp->packet_bytes;
-#ifdef ERTS_SMP
if(dp->in.thread == (HANDLE) -1) {
dp->in.async_io_active = 0;
}
-#endif
DEBUGF(("ready_input: dp %p, event 0x%x\n", dp, ready_event));
/*
@@ -2590,8 +2563,8 @@ ready_input(ErlDrvData drv_data, ErlDrvEvent ready_event)
error = ERROR_NOT_ENOUGH_MEMORY;
break; /* Break out of loop into error handler. */
}
- ASSERT(erts_smp_atomic_read_nob(&sys_misc_mem_sz) >= dp->inBufSize);
- erts_smp_atomic_add_nob(&sys_misc_mem_sz,
+ ASSERT(erts_atomic_read_nob(&sys_misc_mem_sz) >= dp->inBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz,
dp->totalNeeded - dp->inBufSize);
dp->inBufSize = dp->totalNeeded;
dp->inbuf = new_buf;
@@ -2680,11 +2653,9 @@ ready_output(ErlDrvData drv_data, ErlDrvEvent ready_event)
DriverData *dp = (DriverData *) drv_data;
int error;
-#ifdef ERTS_SMP
if(dp->out.thread == (HANDLE) -1) {
dp->out.async_io_active = 0;
}
-#endif
DEBUGF(("ready_output(%p, 0x%x)\n", drv_data, ready_event));
set_busy_port(dp->port_num, 0);
if (!(dp->outbuf)) {
@@ -2692,8 +2663,8 @@ ready_output(ErlDrvData drv_data, ErlDrvEvent ready_event)
write... */
return;
}
- ASSERT(erts_smp_atomic_read_nob(&sys_misc_mem_sz) >= dp->outBufSize);
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, -1*dp->outBufSize);
+ ASSERT(erts_atomic_read_nob(&sys_misc_mem_sz) >= dp->outBufSize);
+ erts_atomic_add_nob(&sys_misc_mem_sz, -1*dp->outBufSize);
DRV_BUF_FREE(dp->outbuf);
dp->outBufSize = 0;
dp->outbuf = NULL;
@@ -2743,7 +2714,6 @@ sys_init_io(void)
max_files = 2*erts_ptab_max(&erts_port);
}
-#ifdef ERTS_SMP
void
erts_sys_main_thread(void)
{
@@ -2756,7 +2726,6 @@ erts_sys_main_thread(void)
WaitForSingleObject(dummy, INFINITE);
}
}
-#endif
void erts_sys_alloc_init(void)
{
@@ -2843,7 +2812,7 @@ Preload* sys_preloaded(void)
(num_preloaded+1)*sizeof(Preload));
res_name = erts_alloc(ERTS_ALC_T_PRELOADED,
(num_preloaded+1)*sizeof(unsigned));
- erts_smp_atomic_add_nob(&sys_misc_mem_sz,
+ erts_atomic_add_nob(&sys_misc_mem_sz,
(num_preloaded+1)*sizeof(Preload)
+ (num_preloaded+1)*sizeof(unsigned));
for (i = 0; i < num_preloaded; i++) {
@@ -2856,7 +2825,7 @@ Preload* sys_preloaded(void)
n = GETWORD(data);
data += 2;
preloaded[i].name = erts_alloc(ERTS_ALC_T_PRELOADED, n+1);
- erts_smp_atomic_add_nob(&sys_misc_mem_sz, n+1);
+ erts_atomic_add_nob(&sys_misc_mem_sz, n+1);
sys_memcpy(preloaded[i].name, data, n);
preloaded[i].name[n] = '\0';
data += n;
@@ -2938,11 +2907,7 @@ sys_get_key(int fd)
char* win32_errorstr(int error)
{
-#ifdef SMP
- LPTSTR lpBufPtr = erts_smp_tsd_get(win32_errstr_key);
-#else
- static LPTSTR lpBufPtr = NULL;
-#endif
+ LPTSTR lpBufPtr = erts_tsd_get(win32_errstr_key);
if (lpBufPtr) {
LocalFree(lpBufPtr);
}
@@ -2956,9 +2921,7 @@ char* win32_errorstr(int error)
0,
NULL);
SetLastError(error);
-#ifdef ERTS_SMP
- erts_smp_tsd_set(win32_errstr_key,lpBufPtr);
-#endif
+ erts_tsd_set(win32_errstr_key,lpBufPtr);
return lpBufPtr;
}
@@ -3131,7 +3094,6 @@ check_supported_os_version(void)
#endif
}
-#ifdef USE_THREADS
typedef struct {
int sched_bind_data;
@@ -3176,19 +3138,15 @@ thr_create_prepare_child(void *vtcdp)
erts_sched_bind_atthrcreate_child(tcdp->sched_bind_data);
}
-#endif /* USE_THREADS */
void
erts_sys_pre_init(void)
{
-#ifdef USE_THREADS
erts_thr_init_data_t eid = ERTS_THR_INIT_DATA_DEF_INITER;
-#endif
int_os_version.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&int_os_version);
check_supported_os_version();
-#ifdef USE_THREADS
eid.thread_create_child_func = thr_create_prepare_child;
/* Before creation in parent */
eid.thread_create_prepare_func = thr_create_prepare;
@@ -3209,11 +3167,10 @@ erts_sys_pre_init(void)
erts_lc_init();
#endif
-#endif /* USE_THREADS */
erts_init_sys_time_sup();
- erts_smp_atomic_init_nob(&sys_misc_mem_sz, 0);
+ erts_atomic_init_nob(&sys_misc_mem_sz, 0);
}
void noinherit_std_handle(DWORD type)
@@ -3233,11 +3190,9 @@ void erl_sys_init(void)
noinherit_std_handle(STD_INPUT_HANDLE);
noinherit_std_handle(STD_ERROR_HANDLE);
-#ifdef ERTS_SMP
- erts_smp_tsd_key_create(&win32_errstr_key,"win32_errstr_key");
+ erts_tsd_key_create(&win32_errstr_key,"win32_errstr_key");
InitializeCriticalSection(&htbc_lock);
-#endif
- erts_smp_atomic_init_nob(&pipe_creation_counter,0);
+ erts_atomic_init_nob(&pipe_creation_counter,0);
/*
* Test if we have named pipes or not.
*/
@@ -3299,13 +3254,11 @@ erts_sys_schedule_interrupt(int set)
erts_check_io_interrupt(set);
}
-#ifdef ERTS_SMP
void
erts_sys_schedule_interrupt_timed(int set, ErtsMonotonicTime timeout_time)
{
erts_check_io_interrupt_timed(set, timeout_time);
}
-#endif
/*
* Called from schedule() when it runs out of runnable processes,
@@ -3316,6 +3269,6 @@ void
erl_sys_schedule(int runnable)
{
erts_check_io(!runnable);
- ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking());
+ ERTS_LC_ASSERT(!erts_thr_progress_is_blocking());
}
diff --git a/erts/emulator/sys/win32/sys_env.c b/erts/emulator/sys/win32/sys_env.c
index 8fcee1cbb6..5792816267 100644
--- a/erts/emulator/sys/win32/sys_env.c
+++ b/erts/emulator/sys/win32/sys_env.c
@@ -32,12 +32,12 @@ static WCHAR **env_to_arg(WCHAR *env);
static WCHAR **find_arg(WCHAR **arg, WCHAR *str);
static int compare(const void *a, const void *b);
-static erts_smp_rwmtx_t environ_rwmtx;
+static erts_rwmtx_t environ_rwmtx;
void
erts_sys_env_init(void)
{
- erts_smp_rwmtx_init(&environ_rwmtx, "environ", NIL,
+ erts_rwmtx_init(&environ_rwmtx, "environ", NIL,
ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
}
@@ -45,10 +45,10 @@ int
erts_sys_putenv_raw(char *key, char *value)
{
int res;
- erts_smp_rwmtx_rwlock(&environ_rwmtx);
+ erts_rwmtx_rwlock(&environ_rwmtx);
res = (SetEnvironmentVariable((LPCTSTR) key,
(LPCTSTR) value) ? 0 : 1);
- erts_smp_rwmtx_rwunlock(&environ_rwmtx);
+ erts_rwmtx_rwunlock(&environ_rwmtx);
return res;
}
@@ -58,10 +58,10 @@ erts_sys_putenv(char *key, char *value)
int res;
WCHAR *wkey = (WCHAR *) key;
WCHAR *wvalue = (WCHAR *) value;
- erts_smp_rwmtx_rwlock(&environ_rwmtx);
+ erts_rwmtx_rwlock(&environ_rwmtx);
res = (SetEnvironmentVariableW(wkey,
wvalue) ? 0 : 1);
- erts_smp_rwmtx_rwunlock(&environ_rwmtx);
+ erts_rwmtx_rwunlock(&environ_rwmtx);
return res;
}
@@ -76,12 +76,12 @@ erts_sys_getenv(char *key, char *value, size_t *size)
DWORD wsize = *size / (sizeof(WCHAR) / sizeof(char));
SetLastError(0);
- erts_smp_rwmtx_rlock(&environ_rwmtx);
+ erts_rwmtx_rlock(&environ_rwmtx);
new_size = GetEnvironmentVariableW(wkey,
wvalue,
(DWORD) wsize);
res = !new_size && GetLastError() == ERROR_ENVVAR_NOT_FOUND ? -1 : 0;
- erts_smp_rwmtx_runlock(&environ_rwmtx);
+ erts_rwmtx_runlock(&environ_rwmtx);
if (res < 0)
return res;
res = new_size > wsize ? 1 : 0;
@@ -111,22 +111,22 @@ int
erts_sys_getenv_raw(char *key, char *value, size_t *size)
{
int res;
- erts_smp_rwmtx_rlock(&environ_rwmtx);
+ erts_rwmtx_rlock(&environ_rwmtx);
res = erts_sys_getenv__(key, value, size);
- erts_smp_rwmtx_runlock(&environ_rwmtx);
+ erts_rwmtx_runlock(&environ_rwmtx);
return res;
}
void init_getenv_state(GETENV_STATE *state)
{
- erts_smp_rwmtx_rlock(&environ_rwmtx);
+ erts_rwmtx_rlock(&environ_rwmtx);
state->environment_strings = GetEnvironmentStringsW();
state->next_string = state->environment_strings;
}
char *getenv_string(GETENV_STATE *state)
{
- ERTS_SMP_LC_ASSERT(erts_smp_lc_rwmtx_is_rlocked(&environ_rwmtx));
+ ERTS_LC_ASSERT(erts_lc_rwmtx_is_rlocked(&environ_rwmtx));
if (state->next_string[0] == L'\0') {
return NULL;
} else {
@@ -140,7 +140,7 @@ void fini_getenv_state(GETENV_STATE *state)
{
FreeEnvironmentStringsW(state->environment_strings);
state->environment_strings = state->next_string = NULL;
- erts_smp_rwmtx_runlock(&environ_rwmtx);
+ erts_rwmtx_runlock(&environ_rwmtx);
}
int erts_sys_unsetenv(char *key)
@@ -149,7 +149,7 @@ int erts_sys_unsetenv(char *key)
WCHAR *wkey = (WCHAR *) key;
SetLastError(0);
- erts_smp_rwmtx_rlock(&environ_rwmtx);
+ erts_rwmtx_rlock(&environ_rwmtx);
GetEnvironmentVariableW(wkey,
NULL,
0);
@@ -157,7 +157,7 @@ int erts_sys_unsetenv(char *key)
res = (SetEnvironmentVariableW(wkey,
NULL) ? 0 : 1);
}
- erts_smp_rwmtx_runlock(&environ_rwmtx);
+ erts_rwmtx_runlock(&environ_rwmtx);
return res;
}
@@ -171,12 +171,12 @@ win_build_environment(char* new_env)
tmp_new = (WCHAR *) new_env;
- erts_smp_rwmtx_rlock(&environ_rwmtx);
+ erts_rwmtx_rlock(&environ_rwmtx);
tmp = GetEnvironmentStringsW();
merged = merge_environment(tmp, tmp_new);
FreeEnvironmentStringsW(tmp);
- erts_smp_rwmtx_runlock(&environ_rwmtx);
+ erts_rwmtx_runlock(&environ_rwmtx);
return (char *) merged;
}
}
diff --git a/erts/emulator/sys/win32/sys_interrupt.c b/erts/emulator/sys/win32/sys_interrupt.c
index df838960eb..02aa50500f 100644
--- a/erts/emulator/sys/win32/sys_interrupt.c
+++ b/erts/emulator/sys/win32/sys_interrupt.c
@@ -35,17 +35,11 @@
# define WIN_SYS_INLINE __forceinline
#endif
-#ifdef ERTS_SMP
-erts_smp_atomic32_t erts_break_requested;
+erts_atomic32_t erts_break_requested;
#define ERTS_SET_BREAK_REQUESTED \
- erts_smp_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 1)
+ erts_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 1)
#define ERTS_UNSET_BREAK_REQUESTED \
- erts_smp_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 0)
-#else
-volatile int erts_break_requested = 0;
-#define ERTS_SET_BREAK_REQUESTED (erts_break_requested = 1)
-#define ERTS_UNSET_BREAK_REQUESTED (erts_break_requested = 0)
-#endif
+ erts_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 0)
extern int nohup;
HANDLE erts_sys_break_event = NULL;
@@ -57,14 +51,14 @@ void erts_do_break_handling(void)
* therefore, make sure that all threads but this one are blocked before
* proceeding!
*/
- erts_smp_thr_progress_block();
+ erts_thr_progress_block();
/* call the break handling function, reset the flag */
do_break();
ResetEvent(erts_sys_break_event);
ERTS_UNSET_BREAK_REQUESTED;
- erts_smp_thr_progress_unblock();
+ erts_thr_progress_unblock();
}
diff --git a/erts/emulator/sys/win32/sys_time.c b/erts/emulator/sys/win32/sys_time.c
index 88131aaa6a..25c2ad385c 100644
--- a/erts/emulator/sys/win32/sys_time.c
+++ b/erts/emulator/sys/win32/sys_time.c
@@ -95,7 +95,7 @@ struct sys_time_internal_state_read_mostly__ {
};
struct sys_time_internal_state_write_freq__ {
- erts_smp_mtx_t mtime_mtx;
+ erts_mtx_t mtime_mtx;
ULONGLONG wrap;
ULONGLONG last_tick_count;
};
@@ -187,8 +187,6 @@ os_monotonic_time_gtc32(void)
{
ErtsMonotonicTime mtime;
Uint32 ticks = (Uint32) GetTickCount();
- ERTS_CHK_EXTEND_OS_MONOTONIC_TIME(&internal_state.wr.m.os_mtime_xtnd,
- ticks);
mtime = ERTS_EXTEND_OS_MONOTONIC_TIME(&internal_state.wr.m.os_mtime_xtnd,
ticks);
mtime <<= ERTS_GET_TICK_COUNT_TIME_UNIT_SHIFT;
@@ -205,8 +203,6 @@ os_times_gtc32(ErtsMonotonicTime *mtimep, ErtsSystemTime *stimep)
ticks = (Uint32) GetTickCount();
GetSystemTime(&st);
- ERTS_CHK_EXTEND_OS_MONOTONIC_TIME(&internal_state.wr.m.os_mtime_xtnd,
- ticks);
mtime = ERTS_EXTEND_OS_MONOTONIC_TIME(&internal_state.wr.m.os_mtime_xtnd,
ticks);
mtime <<= ERTS_GET_TICK_COUNT_TIME_UNIT_SHIFT;
@@ -265,8 +261,6 @@ sys_hrtime_gtc32(void)
{
ErtsSysHrTime time;
Uint32 ticks = (Uint32) GetTickCount();
- ERTS_CHK_EXTEND_OS_MONOTONIC_TIME(&internal_state.wr.m.os_mtime_xtnd,
- tick_count);
time = (ErtsSysHrTime) ERTS_EXTEND_OS_MONOTONIC_TIME(&internal_state.wr.m.os_mtime_xtnd,
ticks);
time *= (ErtsSysHrTime) (1000 * 1000);
@@ -300,7 +294,7 @@ sys_init_time(ErtsSysInitTimeResult *init_resp)
module = GetModuleHandle(kernel_dll_name);
if (!module) {
get_tick_count:
- erts_smp_mtx_init(&internal_state.w.f.mtime_mtx, "os_monotonic_time", NIL,
+ erts_mtx_init(&internal_state.w.f.mtime_mtx, "os_monotonic_time", NIL,
ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
internal_state.w.f.wrap = 0;
internal_state.w.f.last_tick_count = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-09 01:55:41 +0000