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-rw-r--r--erts/emulator/sys/common/erl_check_io.c43
-rw-r--r--erts/emulator/sys/common/erl_poll.c2
-rw-r--r--erts/emulator/sys/common/erl_poll.h25
-rw-r--r--erts/emulator/sys/common/erl_sys_common_misc.c2
4 files changed, 61 insertions, 11 deletions
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c
index e62f34b679..81cb5dc4bb 100644
--- a/erts/emulator/sys/common/erl_check_io.c
+++ b/erts/emulator/sys/common/erl_check_io.c
@@ -34,6 +34,7 @@
#endif
#include "sys.h"
#include "global.h"
+#include "erl_port.h"
#include "erl_check_io.h"
#include "erl_thr_progress.h"
#include "dtrace-wrapper.h"
@@ -88,6 +89,8 @@ typedef char EventStateFlags;
#define ERTS_CIO_POLL_INIT ERTS_POLL_EXPORT(erts_poll_init)
#define ERTS_CIO_POLL_INFO ERTS_POLL_EXPORT(erts_poll_info)
+#define GET_FD(fd) fd
+
static struct pollset_info
{
ErtsPollSet ps;
@@ -885,7 +888,8 @@ ERTS_CIO_EXPORT(driver_select)(ErlDrvPort ix,
/* fast track to stop_select callback */
stop_select_fn = prt->drv_ptr->stop_select;
#ifdef USE_VM_PROBES
- strncpy(name, prt->drv_ptr->name, sizeof(name)-1);
+ strncpy(name, prt->drv_ptr->name,
+ sizeof(DTRACE_CHARBUF_NAME(name))-1);
name[sizeof(name)-1] = '\0';
#endif
ret = 0;
@@ -1262,7 +1266,7 @@ print_driver_name(erts_dsprintf_buf_t *dsbufp, Eterm id)
static void
steal(erts_dsprintf_buf_t *dsbufp, ErtsDrvEventState *state, int mode)
{
- erts_dsprintf(dsbufp, "stealing control of fd=%d from ", (int) state->fd);
+ erts_dsprintf(dsbufp, "stealing control of fd=%d from ", (int) GET_FD(state->fd));
switch (state->type) {
case ERTS_EV_TYPE_DRV_SEL: {
int deselect_mode = 0;
@@ -1286,7 +1290,7 @@ steal(erts_dsprintf_buf_t *dsbufp, ErtsDrvEventState *state, int mode)
if (deselect_mode)
deselect(state, deselect_mode);
else {
- erts_dsprintf(dsbufp, "no one", (int) state->fd);
+ erts_dsprintf(dsbufp, "no one", (int) GET_FD(state->fd));
ASSERT(0);
}
erts_dsprintf(dsbufp, "\n");
@@ -1314,7 +1318,7 @@ steal(erts_dsprintf_buf_t *dsbufp, ErtsDrvEventState *state, int mode)
break;
}
default:
- erts_dsprintf(dsbufp, "no one\n", (int) state->fd);
+ erts_dsprintf(dsbufp, "no one\n", (int) GET_FD(state->fd));
ASSERT(0);
}
}
@@ -1325,10 +1329,14 @@ print_select_op(erts_dsprintf_buf_t *dsbufp,
{
Port *pp = erts_drvport2port(ix);
erts_dsprintf(dsbufp,
+#ifdef __OSE__
+ "driver_select(%p, %d,%s%s%s%s | %d, %d) "
+#else
"driver_select(%p, %d,%s%s%s%s, %d) "
+#endif
"by ",
ix,
- (int) fd,
+ (int) GET_FD(fd),
mode & ERL_DRV_READ ? " ERL_DRV_READ" : "",
mode & ERL_DRV_WRITE ? " ERL_DRV_WRITE" : "",
mode & ERL_DRV_USE ? " ERL_DRV_USE" : "",
@@ -1378,7 +1386,7 @@ steal_pending_stop_select(erts_dsprintf_buf_t *dsbufp, ErlDrvPort ix,
ASSERT(state->type == ERTS_EV_TYPE_STOP_USE);
erts_dsprintf(dsbufp, "failed: fd=%d (re)selected before stop_select "
"was called for driver %s\n",
- (int) state->fd, state->driver.drv_ptr->name);
+ (int) GET_FD(state->fd), state->driver.drv_ptr->name);
erts_send_error_to_logger_nogl(dsbufp);
if (on) {
@@ -1846,6 +1854,26 @@ stale_drv_select(Eterm id, ErtsDrvEventState *state, int mode)
}
#ifndef ERTS_SYS_CONTINOUS_FD_NUMBERS
+
+#ifdef __OSE__
+static SafeHashValue drv_ev_state_hash(void *des)
+{
+ ErtsSysFdType fd = ((ErtsDrvEventState *) des)->fd;
+ /* We use hash on signo ^ id in order for steal to happen when the
+ same signo + fd is selected on by two different ports */
+ SafeHashValue val = (SafeHashValue)(fd->signo ^ fd->id);
+ return val ^ (val >> 8);
+}
+
+static int drv_ev_state_cmp(void *des1, void *des2)
+{
+ ErtsSysFdType fd1 = ((ErtsDrvEventState *) des1)->fd;
+ ErtsSysFdType fd2 = ((ErtsDrvEventState *) des2)->fd;
+ if (fd1->signo == fd2->signo && fd1->id == fd2->id)
+ return 0;
+ return 1;
+}
+#else /* !__OSE__ && !ERTS_SYS_CONTINOUS_FD_NUMBERS i.e. probably windows */
static SafeHashValue drv_ev_state_hash(void *des)
{
SafeHashValue val = (SafeHashValue) ((ErtsDrvEventState *) des)->fd;
@@ -1857,6 +1885,7 @@ static int drv_ev_state_cmp(void *des1, void *des2)
return ( ((ErtsDrvEventState *) des1)->fd == ((ErtsDrvEventState *) des2)->fd
? 0 : 1);
}
+#endif
static void *drv_ev_state_alloc(void *des_tmpl)
{
@@ -2379,6 +2408,7 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(ErtsCheckIoDebugInfo *ciodip)
int fd, len;
#endif
IterDebugCounters counters;
+#ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS
ErtsDrvEventState null_des;
null_des.driver.select = NULL;
@@ -2389,6 +2419,7 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(ErtsCheckIoDebugInfo *ciodip)
null_des.events = 0;
null_des.remove_cnt = 0;
null_des.type = ERTS_EV_TYPE_NONE;
+#endif
erts_printf("--- fds in pollset --------------------------------------\n");
diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c
index 0a58a625b2..aa412a20c8 100644
--- a/erts/emulator/sys/common/erl_poll.c
+++ b/erts/emulator/sys/common/erl_poll.c
@@ -2157,7 +2157,7 @@ ERTS_POLL_EXPORT(erts_poll_wait)(ErtsPollSet ps,
#ifdef ERTS_POLL_DEBUG_PRINT
erts_printf("Entering erts_poll_wait(), timeout=%d\n",
- (int) tv->tv_sec*1000 + tv->tv_usec/1000);
+ (int) tvp->tv_sec*1000 + tvp->tv_usec/1000);
#endif
if (ERTS_POLLSET_SET_POLLED_CHK(ps)) {
diff --git a/erts/emulator/sys/common/erl_poll.h b/erts/emulator/sys/common/erl_poll.h
index 09ed9f41af..2f1c05f401 100644
--- a/erts/emulator/sys/common/erl_poll.h
+++ b/erts/emulator/sys/common/erl_poll.h
@@ -90,7 +90,7 @@
# if defined(ERTS_USE_POLL)
# undef ERTS_POLL_USE_POLL
# define ERTS_POLL_USE_POLL 1
-# elif !defined(__WIN32__)
+# elif !defined(__WIN32__) && !defined(__OSE__)
# undef ERTS_POLL_USE_SELECT
# define ERTS_POLL_USE_SELECT 1
# endif
@@ -99,13 +99,31 @@
typedef Uint32 ErtsPollEvents;
#undef ERTS_POLL_EV_E2N
-#if defined(__WIN32__) /* --- win32 ------------------------------- */
+#if defined(__WIN32__) || defined(__OSE__) /* --- win32 or ose -------- */
#define ERTS_POLL_EV_IN 1
#define ERTS_POLL_EV_OUT 2
#define ERTS_POLL_EV_ERR 4
#define ERTS_POLL_EV_NVAL 8
+#ifdef __OSE__
+
+typedef struct ErtsPollOseMsgList_ {
+ struct ErtsPollOseMsgList_ *next;
+ union SIGNAL *data;
+} ErtsPollOseMsgList;
+
+struct erts_sys_fd_type {
+ SIGSELECT signo;
+ ErlDrvOseEventId id;
+ ErtsPollOseMsgList *msgs;
+ ErlDrvOseEventId (*resolve_signal)(union SIGNAL *sig);
+ ethr_mutex mtx;
+ void *extra;
+};
+
+#endif
+
#elif ERTS_POLL_USE_EPOLL /* --- epoll ------------------------------- */
#include <sys/epoll.h>
@@ -228,7 +246,8 @@ ErtsPollEvents ERTS_POLL_EXPORT(erts_poll_control)(ErtsPollSet,
ErtsSysFdType,
ErtsPollEvents,
int on,
- int* wake_poller);
+ int* wake_poller
+ );
void ERTS_POLL_EXPORT(erts_poll_controlv)(ErtsPollSet,
ErtsPollControlEntry [],
int on);
diff --git a/erts/emulator/sys/common/erl_sys_common_misc.c b/erts/emulator/sys/common/erl_sys_common_misc.c
index c5e804a62d..e63f0bda54 100644
--- a/erts/emulator/sys/common/erl_sys_common_misc.c
+++ b/erts/emulator/sys/common/erl_sys_common_misc.c
@@ -60,7 +60,7 @@ static int filename_warning = ERL_FILENAME_WARNING_WARNING;
/* Default unicode on windows and MacOS X */
static int user_filename_encoding = ERL_FILENAME_UTF8;
#else
-static int user_filename_encoding = ERL_FILENAME_LATIN1;
+static int user_filename_encoding = ERL_FILENAME_UNKNOWN;
#endif
/* This controls the heuristic in printing characters in shell and w/
io:format("~tp", ...) etc. */
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-22 01:31:38 +0000