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-rw-r--r--erts/configure.in6
-rw-r--r--erts/doc/src/driver.xml39
-rw-r--r--erts/doc/src/erl_driver.xml94
-rw-r--r--erts/emulator/beam/beam_emu.c1
-rw-r--r--erts/emulator/beam/beam_load.c32
-rw-r--r--erts/emulator/beam/dist.c8
-rw-r--r--erts/emulator/beam/erl_bif_info.c10
-rw-r--r--erts/emulator/beam/erl_printf_term.c452
-rw-r--r--erts/emulator/beam/erl_process.c2
-rw-r--r--erts/emulator/beam/ops.tab2
-rw-r--r--erts/emulator/beam/sys.h4
-rw-r--r--erts/emulator/drivers/common/inet_drv.c4
-rw-r--r--erts/emulator/sys/win32/sys.c203
-rw-r--r--erts/emulator/test/Makefile2
-rw-r--r--erts/emulator/test/bif_SUITE.erl27
-rw-r--r--erts/emulator/test/exception_SUITE.erl14
-rw-r--r--erts/epmd/src/epmd.c2
-rw-r--r--erts/epmd/test/Makefile2
-rw-r--r--erts/etc/win32/erlsrv/erlsrv_service.c4
-rwxr-xr-xerts/etc/win32/nsis/dll_version_helper.sh75
-rwxr-xr-xerts/etc/win32/nsis/find_redist.sh46
-rw-r--r--erts/example/next_perm.cc2
-rw-r--r--erts/test/Makefile2
23 files changed, 606 insertions, 427 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 941386e45d..c93fa95ab1 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -3666,6 +3666,12 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
urp="uninstall/openssl_is1/inno setup: app path"
rp="$wrp$urp"
if regtool -q get "$rp" > /dev/null; then
+ true
+ else
+ urp="uninstall/openssl (32-bit)_is1/inno setup: app path"
+ rp="$wrp$urp"
+ fi
+ if regtool -q get "$rp" > /dev/null; then
ssl_install_dir=`regtool -q get "$rp"`
# Try hard to get rid of spaces...
if cygpath -d "$ssl_install_dir" > /dev/null 2>&1; then
diff --git a/erts/doc/src/driver.xml b/erts/doc/src/driver.xml
index db455312ec..2b1ed398ee 100644
--- a/erts/doc/src/driver.xml
+++ b/erts/doc/src/driver.xml
@@ -63,7 +63,8 @@
<p>This is a simple driver for accessing a postgres
database using the libpq C client library. Postgres
is used because it's free and open source. For information
- on postgres, refer to the website www.postgres.org.</p>
+ on postgres, refer to the website
+ <url href="http://www.postgres.org">www.postgres.org</url>.</p>
<p>The driver is synchronous, it uses the synchronous calls of
the client library. This is only for simplicity, and is
generally not good, since it will
@@ -210,7 +211,7 @@ static void stop(ErlDrvData drv_data)
input data is a string paramater for <c><![CDATA[connect]]></c> and
<c><![CDATA[select]]></c>. The returned data consists of Erlang terms.</p>
<p>The functions <c><![CDATA[get_s]]></c> and <c><![CDATA[ei_x_to_new_binary]]></c> are
- utilities that is used to make the code shorter. <c><![CDATA[get_s]]></c>
+ utilities that are used to make the code shorter. <c><![CDATA[get_s]]></c>
duplicates the string and zero-terminates it, since the
postgres client library wants that. <c><![CDATA[ei_x_to_new_binary]]></c>
takes an <c><![CDATA[ei_x_buff]]></c> buffer and allocates a binary and
@@ -244,7 +245,7 @@ static int control(ErlDrvData drv_data, unsigned int command, char *buf,
return r;
}
]]></code>
- <p>In <c><![CDATA[do_connect]]></c> is where we log in to the database. If the connection
+ <p><c><![CDATA[do_connect]]></c> is where we log in to the database. If the connection
was successful we store the connection handle in our driver
data, and return ok. Otherwise, we return the error message
from postgres, and store <c><![CDATA[NULL]]></c> in the driver data.</p>
@@ -264,7 +265,7 @@ static int do_connect(const char *s, our_data_t* data, ei_x_buff* x)
}
]]></code>
<p>If we are connected (if the connection handle is not <c><![CDATA[NULL]]></c>),
- we log out from the database. We need to check if a we should
+ we log out from the database. We need to check if we should
encode an ok, since we might get here from the <c><![CDATA[stop]]></c>
function, which doesn't return data to the emulator.</p>
<code type="none"><![CDATA[
@@ -279,7 +280,7 @@ static int do_disconnect(our_data_t* data, ei_x_buff* x)
return 0;
}
]]></code>
- <p>We execute a query and encodes the result. Encoding is done
+ <p>We execute a query and encode the result. Encoding is done
in another C module, <c><![CDATA[pg_encode.c]]></c> which is also provided
as sample code.</p>
<code type="none"><![CDATA[
@@ -291,7 +292,7 @@ static int do_select(const char* s, our_data_t* data, ei_x_buff* x)
return 0;
}
]]></code>
- <p>Here we simply checks the result from postgres, and
+ <p>Here we simply check the result from postgres, and
if it's data we encode it as lists of lists with
column data. Everything from postgres is C strings,
so we just use <c><![CDATA[ei_x_encode_string]]></c> to send
@@ -392,7 +393,7 @@ disconnect(Port) ->
select(Port, Query) ->
binary_to_term(port_control(Port, ?DRV_SELECT, Query)).
]]></code>
- <p>The api is simple: <c><![CDATA[connect/1]]></c> loads the driver, opens it
+ <p>The API is simple: <c><![CDATA[connect/1]]></c> loads the driver, opens it
and logs on to the database, returning the Erlang port
if successful, <c><![CDATA[select/2]]></c> sends a query to the driver,
and returns the result, <c><![CDATA[disconnect/1]]></c> closes the
@@ -417,7 +418,7 @@ select(Port, Query) ->
<p>Sometimes database queries can take long time to
complete, in our <c><![CDATA[pg_sync]]></c> driver, the emulator
halts while the driver is doing its job. This is
- often not acceptable, since no other Erlang processes
+ often not acceptable, since no other Erlang process
gets a chance to do anything. To improve on our
postgres driver, we reimplement it using the asynchronous
calls in LibPQ.</p>
@@ -472,7 +473,7 @@ typedef struct our_data_t {
whether the driver is waiting for a connection or waiting
for the result of a query. (This is needed since the entry
<c><![CDATA[ready_io]]></c> will be called both when connecting and
- when there is query result.)</p>
+ when there is a query result.)</p>
<code type="none"><![CDATA[
static int do_connect(const char *s, our_data_t* data)
{
@@ -571,7 +572,7 @@ static void ready_io(ErlDrvData drv_data, ErlDrvEvent event)
connection is successful, or error if it's not. If the
connection is not yet established, we simply return; <c><![CDATA[ready_io]]></c>
will be called again.</p>
- <p>If we have result from a connect, indicated that we have data in
+ <p>If we have a result from a connect, indicated by having data in
the <c><![CDATA[x]]></c> buffer, we no longer need to select on
output (<c><![CDATA[ready_output]]></c>), so we remove this by calling
<c><![CDATA[driver_select]]></c>.</p>
@@ -630,9 +631,9 @@ return_port_data(Port) ->
message queue. The function <c><![CDATA[return_port_data]]></c> above
receives data from the port. Since the data is in
binary format, we use <c><![CDATA[binary_to_term/1]]></c> to convert
- it to Erlang term. Note that the driver is opened in
- binary mode, <c><![CDATA[open_port/2]]></c> is called with the option
- <c><![CDATA[[binary]]]></c>. This means that data sent from the driver
+ it to an Erlang term. Note that the driver is opened in
+ binary mode (<c><![CDATA[open_port/2]]></c> is called with the option
+ <c><![CDATA[[binary]]]></c>). This means that data sent from the driver
to the emulator is sent as binaries. Without the <c><![CDATA[binary]]></c>
option, they would have been lists of integers.</p>
</section>
@@ -646,15 +647,15 @@ return_port_data(Port) ->
of a list of integers. For large lists (more than 100000
elements), this will take some time, so we will perform this
as an asynchronous task.</p>
- <p>The asynchronous api for drivers are quite complicated. First
+ <p>The asynchronous API for drivers is quite complicated. First
of all, the work must be prepared. In our example we do this
in <c><![CDATA[output]]></c>. We could have used <c><![CDATA[control]]></c> just as well,
but we want some variation in our examples. In our driver, we allocate
- a structure that contains all needed for the asynchronous task
+ a structure that contains anything that's needed for the asynchronous task
to do the work. This is done in the main emulator thread.
Then the asynchronous function is called from a driver thread,
- separate from the main emulator thread. Note that the driver-
- functions are not reentrant, so they shouldn't be used.
+ separate from the main emulator thread. Note that the driver-functions
+ are not reentrant, so they shouldn't be used.
Finally, after the function is completed, the driver callback
<c><![CDATA[ready_async]]></c> is called from the main emulator thread,
this is where we return the result to Erlang. (We can't
@@ -692,7 +693,7 @@ static ErlDrvEntry next_perm_driver_entry = {
be sent later from the <c><![CDATA[ready_async]]></c> call-back.</p>
<p>The <c><![CDATA[async_data]]></c> will be passed to the <c><![CDATA[do_perm]]></c> function.
We do not use a <c><![CDATA[async_free]]></c> function (the last argument to
- <c><![CDATA[driver_async]]></c>, it's only used if the task is cancelled
+ <c><![CDATA[driver_async]]></c>), it's only used if the task is cancelled
programmatically.</p>
<code type="none"><![CDATA[
struct our_async_data {
@@ -743,7 +744,7 @@ static void ready_async(ErlDrvData drv_data, ErlDrvThreadData async_data)
ErlDrvPort port = reinterpret_cast<ErlDrvPort>(drv_data);
our_async_data* d = reinterpret_cast<our_async_data*>(async_data);
int n = d->data.size(), result_n = n*2 + 3;
- ErlDrvTermData* result = new ErlDrvTermData[result_n], * rp = result;
+ ErlDrvTermData *result = new ErlDrvTermData[result_n], *rp = result;
for (vector<int>::iterator i = d->data.begin();
i != d->data.end(); ++i) {
*rp++ = ERL_DRV_INT;
diff --git a/erts/doc/src/erl_driver.xml b/erts/doc/src/erl_driver.xml
index 497a2fa01d..066a2a4b92 100644
--- a/erts/doc/src/erl_driver.xml
+++ b/erts/doc/src/erl_driver.xml
@@ -56,16 +56,16 @@
instance is connected to an Erlang port. Every port has a port
owner process. Communication with the port is normally done
through the port owner process.</p>
- <p>Most of the functions takes the <c>port</c> handle as an
+ <p>Most of the functions take the <c>port</c> handle as an
argument. This identifies the driver instance. Note that this
port handle must be stored by the driver, it is not given when
the driver is called from the emulator (see
<seealso marker="driver_entry#emulator">driver_entry</seealso>).</p>
- <p>Some of the functions takes a parameter of type
+ <p>Some of the functions take a parameter of type
<c>ErlDrvBinary</c>, a driver binary. It should be both
- allocated and freed by the caller. Using a binary directly avoid
+ allocated and freed by the caller. Using a binary directly avoids
one extra copying of data.</p>
- <p>Many of the output functions has a "header buffer", with
+ <p>Many of the output functions have a "header buffer", with
<c>hbuf</c> and <c>hlen</c> parameters. This buffer is sent as a
list before the binary (or list, depending on port mode) that is
sent. This is convenient when matching on messages received from
@@ -92,7 +92,7 @@
with SMP support without being rewritten if driver
level locking is used.</p>
<note>
- <p>It is assumed that drivers does not access other drivers. If
+ <p>It is assumed that drivers do not access other drivers. If
drivers should access each other they have to provide their own
mechanism for thread safe synchronization. Such "inter driver
communication" is strongly discouraged.</p>
@@ -113,12 +113,12 @@
call-backs may be made from different threads.</p>
</note>
<p>Most functions in this API are <em>not</em> thread-safe, i.e.,
- they may <em>not</em> be called from an arbitrary thread. Function
+ they may <em>not</em> be called from an arbitrary thread. Functions
that are not documented as thread-safe may only be called from
driver call-backs or function calls descending from a driver
call-back call. Note that driver call-backs may be called from
different threads. This, however, is not a problem for any
- functions in this API, since the emulator have control over
+ function in this API, since the emulator has control over
these threads.</p>
<note>
<p>Functions not explicitly documented as thread-safe are
@@ -155,10 +155,10 @@
more information.</p>
</item>
<tag>Output functions</tag>
- <item>With the output functions, the driver sends data back
+ <item>With the output functions, the driver sends data back to
the emulator. They will be received as messages by the port owner
process, see <c>open_port/2</c>. The vector function and the
- function taking a driver binary is faster, because that avoid
+ function taking a driver binary are faster, because they avoid
copying the data buffer. There is also a fast way of sending
terms from the driver, without going through the binary term
format.</item>
@@ -193,14 +193,14 @@
use functionality from the POSIX thread API or the Windows
native thread API.
</p>
- <p>The Erlang driver thread API only return error codes when it is
+ <p>The Erlang driver thread API only returns error codes when it is
reasonable to recover from an error condition. If it isn't reasonable
to recover from an error condition, the whole runtime system is
terminated. For example, if a create mutex operation fails, an error
code is returned, but if a lock operation on a mutex fails, the
whole runtime system is terminated.
</p>
- <p>Note that there exist no "condition variable wait with timeout" in
+ <p>Note that there exists no "condition variable wait with timeout" in
the Erlang driver thread API. This is due to issues with
<c>pthread_cond_timedwait()</c>. When the system clock suddenly
is changed, it isn't always guaranteed that you will wake up from
@@ -241,7 +241,7 @@
to give you better error reports.
</p>
</item>
- <tag>Adding / remove drivers</tag>
+ <tag>Adding / removing drivers</tag>
<item>A driver can add and later remove drivers.</item>
<tag>Monitoring processes</tag>
<item>A driver can monitor a process that does not own a port.</item>
@@ -262,7 +262,7 @@
could, under rare circumstances, mean that drivers have to
be slightly modified. If so, this will of course be documented.
<c>ERL_DRV_EXTENDED_MINOR_VERSION</c> will be incremented when
- new features are added. The runtime system use the minor version
+ new features are added. The runtime system uses the minor version
of the driver to determine what features to use.
The runtime system will refuse to load a driver if the major
versions differ, or if the major versions are equal and the
@@ -273,7 +273,7 @@
It can, however, not make sure that it isn't incompatible. Therefore,
when loading a driver that doesn't use the extended driver
interface, there is a risk that it will be loaded also when
- the driver is incompatible. When the driver use the extended driver
+ the driver is incompatible. When the driver uses the extended driver
interface, the emulator can verify that it isn't of an incompatible
driver version. You are therefore advised to use the extended driver
interface.</p>
@@ -309,7 +309,7 @@ typedef struct ErlDrvSysInfo {
<seealso marker="#driver_system_info">driver_system_info()</seealso>
will write the system information when passed a reference to
a <c>ErlDrvSysInfo</c> structure. A description of the
- fields in the structure follow:
+ fields in the structure follows:
</p>
<taglist>
<tag><c>driver_major_version</c></tag>
@@ -347,14 +347,6 @@ typedef struct ErlDrvSysInfo {
<item>A value <c>!= 0</c> if the runtime system has SMP support;
otherwise, <c>0</c>.
</item>
- <tag><c>thread_support</c></tag>
- <item>A value <c>!= 0</c> if the runtime system has thread support;
- otherwise, <c>0</c>.
- </item>
- <tag><c>smp_support</c></tag>
- <item>A value <c>!= 0</c> if the runtime system has SMP support;
- otherwise, <c>0</c>.
- </item>
<tag><c>async_threads</c></tag>
<item>The number of async threads in the async thread pool used
by <seealso marker="#driver_async">driver_async()</seealso>
@@ -401,8 +393,8 @@ typedef struct ErlDrvBinary {
<seealso marker="#driver_binary_dec_refc">driver_binary_dec_refc()</seealso>.</p>
</note>
<p>Some driver calls, such as <c>driver_enq_binary</c>,
- increments the driver reference count, and others, such as
- <c>driver_deq</c> decrements it.</p>
+ increment the driver reference count, and others, such as
+ <c>driver_deq</c> decrement it.</p>
<p>Using a driver binary instead of a normal buffer, is often
faster, since the emulator doesn't need to copy the data,
only the pointer is used.</p>
@@ -415,7 +407,7 @@ typedef struct ErlDrvBinary {
<c>driver_outputv</c> calls, and in the queue. Also the
driver call-back <seealso marker="driver_entry#outputv">outputv</seealso> uses driver
binaries.</p>
- <p>If the driver of some reason or another, wants to keep a
+ <p>If the driver for some reason or another, wants to keep a
driver binary around, in a static variable for instance, the
reference count should be incremented,
and the binary can later be freed in the <seealso marker="driver_entry#stop">stop</seealso> call-back, with
@@ -423,7 +415,7 @@ typedef struct ErlDrvBinary {
<p>Note that since a driver binary is shared by the driver and
the emulator, a binary received from the emulator or sent to
the emulator, must not be changed by the driver.</p>
- <p>From erts version 5.5 (OTP release R11B), orig_bytes is
+ <p>Since erts version 5.5 (OTP release R11B), orig_bytes is
guaranteed to be properly aligned for storage of an array of
doubles (usually 8-byte aligned).</p>
</item>
@@ -447,7 +439,7 @@ typedef struct ErlIOVec {
int vsize;
int size;
SysIOVec* iov;
- >ErlDrvBinary** binv;
+ ErlDrvBinary** binv;
} ErlIOVec;
</code>
<p>The I/O vector used by the emulator and drivers, is a list
@@ -495,17 +487,17 @@ typedef struct ErlIOVec {
Currently, the only port specific data that the emulator
associates with the port data lock is the driver queue.</p>
<p>Normally a driver instance does not have a port data lock. If
- the driver instance want to use a port data lock, it has to
+ the driver instance wants to use a port data lock, it has to
create the port data lock by calling
<seealso marker="#driver_pdl_create">driver_pdl_create()</seealso>.
<em>NOTE</em>: Once the port data lock has been created, every
- access to data associated with the port data lock have to be done
+ access to data associated with the port data lock has to be done
while having the port data lock locked. The port data lock is
locked, and unlocked, respectively, by use of
<seealso marker="#driver_pdl_lock">driver_pdl_lock()</seealso>, and
<seealso marker="#driver_pdl_unlock">driver_pdl_unlock()</seealso>.</p>
<p>A port data lock is reference counted, and when the reference
- count reach zero, it will be destroyed. The emulator will at
+ count reaches zero, it will be destroyed. The emulator will at
least increment the reference count once when the lock is
created and decrement it once when the port associated with
the lock terminates. The emulator will also increment the
@@ -545,7 +537,7 @@ typedef struct ErlIOVec {
</p>
<taglist>
<tag>suggested_stack_size</tag>
- <item>A suggestion, in kilo-words, on how large stack to use. A value less
+ <item>A suggestion, in kilo-words, on how large a stack to use. A value less
than zero means default size.
</item>
</taglist>
@@ -648,7 +640,7 @@ typedef struct ErlIOVec {
opened.</p>
<p>The data is queued in the port owner process' message
queue. Note that this does not yield to the emulator. (Since
- the driver and the emulator runs in the same thread.)</p>
+ the driver and the emulator run in the same thread.)</p>
<p>The parameter <c>buf</c> points to the data to send, and
<c>len</c> is the number of bytes.</p>
<p>The return value for all output functions is 0. (Unless the
@@ -749,7 +741,7 @@ typedef struct ErlIOVec {
function <seealso marker="driver_entry#emulator">timeout</seealso> is called.</p>
<p>Note that there is only one timer on each driver instance;
setting a new timer will replace an older one.</p>
- <p>Return value i 0 (-1 only when the <c>timeout</c> driver
+ <p>Return value is 0 (-1 only when the <c>timeout</c> driver
function is <c>NULL</c>).</p>
</desc>
</func>
@@ -799,20 +791,20 @@ typedef struct ErlIOVec {
event object must be a socket or pipe (or other object that
<c>select</c>/<c>poll</c> can use).
On windows, the Win32 API function <c>WaitForMultipleObjects</c>
- is used. This places other restriction on the event object.
+ is used. This places other restrictions on the event object.
Refer to the Win32 SDK documentation.</p>
<p>The <c>on</c> parameter should be <c>1</c> for setting events
and <c>0</c> for clearing them.</p>
- <p>The <c>mode</c> argument is bitwise-or combination of
+ <p>The <c>mode</c> argument is a bitwise-or combination of
<c>ERL_DRV_READ</c>, <c>ERL_DRV_WRITE</c> and <c>ERL_DRV_USE</c>.
- The first two specifies whether to wait for read events and/or write
+ The first two specify whether to wait for read events and/or write
events. A fired read event will call
<seealso marker="driver_entry#ready_input">ready_input</seealso>
while a fired write event will call
<seealso marker="driver_entry#ready_output">ready_output</seealso>.
</p>
<note>
- <p>Some OS (Windows) does not differ between read and write events.
+ <p>Some OS (Windows) do not differentiate between read and write events.
The call-back for a fired event then only depends on the value of <c>mode</c>.</p>
</note>
<p><c>ERL_DRV_USE</c> specifies if we are using the event object or if we want to close it.
@@ -834,9 +826,9 @@ typedef struct ErlIOVec {
as before. But it is recommended to update them to use <c>ERL_DRV_USE</c> and
<c>stop_select</c> to make sure that event objects are closed in a safe way.</p>
</note>
- <p>The return value is 0 (Failure, -1, only if the
+ <p>The return value is 0 (failure, -1, only if the
<c>ready_input</c>/<c>ready_output</c> is
- <c>NULL</c>.</p>
+ <c>NULL</c>).</p>
</desc>
</func>
<func>
@@ -1076,7 +1068,7 @@ typedef struct ErlIOVec {
array of <c>SysIOVec</c>s. It also returns the number of
elements in <c>vlen</c>. This is the only way to get data
out of the queue.</p>
- <p>Nothing is remove from the queue by this function, that must be done
+ <p>Nothing is removed from the queue by this function, that must be done
with <c>driver_deq</c>.</p>
<p>The returned array is suitable to use with the Unix system
call <c>writev</c>.</p>
@@ -1209,7 +1201,7 @@ typedef struct ErlIOVec {
<fsummary>Stop monitoring a process from a driver</fsummary>
<desc>
<marker id="driver_demonitor_process"></marker>
- <p>This function cancels an monitor created earlier. </p>
+ <p>This function cancels a monitor created earlier. </p>
<p>The function returns 0 if a monitor was removed and &gt; 0
if the monitor did no longer exist.</p>
</desc>
@@ -1326,7 +1318,7 @@ typedef struct ErlIOVec {
<p>This function signals to erlang that the driver has
encountered an EOF and should be closed, unless the port was
opened with the <c>eof</c> option, in that case eof is sent
- to the port. Otherwise, the port is close and an
+ to the port. Otherwise, the port is closed and an
<c>'EXIT'</c> message is sent to the port owner process.</p>
<p>The return value is 0.</p>
</desc>
@@ -1349,8 +1341,8 @@ typedef struct ErlIOVec {
(<c>driver_failure</c>).</p>
<p>The driver should fail only when in severe error situations,
when the driver cannot possibly keep open, for instance
- buffer allocation gets out of memory. Normal errors is more
- appropriate to handle with sending error codes with
+ buffer allocation gets out of memory. For normal errors
+ it is more appropriate to send error codes with
<c>driver_output</c>.</p>
<p>The return value is 0.</p>
</desc>
@@ -1371,7 +1363,7 @@ typedef struct ErlIOVec {
<p>This function returns the process id of the process that
made the current call to the driver. The process id can be
used with <c>driver_send_term</c> to send back data to the
- caller. <c>driver_caller()</c> only return valid data
+ caller. <c>driver_caller()</c> only returns valid data
when currently executing in one of the following driver
callbacks:</p>
<taglist>
@@ -1409,7 +1401,7 @@ typedef struct ErlIOVec {
tuple, the elements are given first, and then the tuple
term, with a count. Likewise for lists.</p>
<p>A tuple must be specified with the number of elements. (The
- elements precedes the <c>ERL_DRV_TUPLE</c> term.)</p>
+ elements precede the <c>ERL_DRV_TUPLE</c> term.)</p>
<p>A list must be specified with the number of elements,
including the tail, which is the last term preceding
<c>ERL_DRV_LIST</c>.</p>
@@ -1518,7 +1510,7 @@ ERL_DRV_EXT2TERM char *buf, ErlDrvUInt len
};
driver_output_term(port, spec, sizeof(spec) / sizeof(spec[0]));
]]></code>
- <p>If you want to pass a binary and doesn't already have the content
+ <p>If you want to pass a binary and don't already have the content
of the binary in an <c>ErlDrvBinary</c>, you can benefit from using
<c>ERL_DRV_BUF2BINARY</c> instead of creating an <c>ErlDrvBinary</c>
via <c>driver_alloc_binary()</c> and then pass the binary via
@@ -1565,7 +1557,7 @@ ERL_DRV_EXT2TERM char *buf, ErlDrvUInt len
<em>other</em> processes than the port owner process. The
<c>receiver</c> parameter specifies the process to receive
the data.</p>
- <p>The parameters <c>term</c> and <c>n</c> does the same thing
+ <p>The parameters <c>term</c> and <c>n</c> do the same thing
as in <seealso marker="#driver_output_term">driver_output_term</seealso>.</p>
<p>This function is only thread-safe when the emulator with SMP
support is used.</p>
@@ -1660,7 +1652,7 @@ ERL_DRV_EXT2TERM char *buf, ErlDrvUInt len
<desc>
<marker id="driver_lock_driver"></marker>
<p>This function locks the driver used by the port <c>port</c>
- in memory for the rest of the emulator process
+ in memory for the rest of the emulator process'
lifetime. After this call, the driver behaves as one of Erlang's
statically linked in drivers.</p>
</desc>
@@ -1904,7 +1896,7 @@ ERL_DRV_EXT2TERM char *buf, ErlDrvUInt len
corresponding to one of the involved thread identifiers
has terminated since the thread identifier was saved,
the result of <c>erl_drv_equal_tids()</c> might not give
- expected result.
+ the expected result.
</p></note>
<p>This function is thread-safe.</p>
</desc>
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 7b2aac0908..8991f7b198 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -3413,6 +3413,7 @@ void process_main(void)
r(0) = nif_bif_result;
CHECK_TERM(r(0));
SET_I(c_p->cp);
+ c_p->cp = 0;
Goto(*I);
} else if (c_p->freason == TRAP) {
SET_I(*((BeamInstr **) (UWord) ((c_p)->def_arg_reg + 3)));
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index 788cb4209c..c697b1ef31 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -480,8 +480,6 @@ static GenOp* gen_select_literals(LoaderState* stp, GenOpArg S,
GenOpArg* Rest);
static GenOp* const_select_val(LoaderState* stp, GenOpArg S, GenOpArg Fail,
GenOpArg Size, GenOpArg* Rest);
-static GenOp* gen_func_info(LoaderState* stp, GenOpArg mod, GenOpArg Func,
- GenOpArg arity, GenOpArg label);
static int freeze_code(LoaderState* stp);
@@ -3401,36 +3399,6 @@ const_select_val(LoaderState* stp, GenOpArg S, GenOpArg Fail,
return op;
}
-
-static GenOp*
-gen_func_info(LoaderState* stp, GenOpArg mod, GenOpArg func,
- GenOpArg arity, GenOpArg label)
-{
- GenOp* fi;
- GenOp* op;
-
- NEW_GENOP(stp, fi);
- fi->op = genop_i_func_info_4;
- fi->arity = 4;
- fi->a[0].type = TAG_u; /* untagged Zero */
- fi->a[0].val = 0;
- fi->a[1] = mod;
- fi->a[2] = func;
- fi->a[3] = arity;
-
- NEW_GENOP(stp, op);
- op->op = genop_label_1;
- op->arity = 1;
- op->a[0] = label;
-
- fi->next = op;
- op->next = NULL;
-
- return fi;
-}
-
-
-
static GenOp*
gen_make_fun2(LoaderState* stp, GenOpArg idx)
{
diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index 02910fad90..044fd045a6 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -864,11 +864,15 @@ erts_dsig_send_group_leader(ErtsDSigData *dsdp, Eterm leader, Eterm remote)
#include <valgrind/valgrind.h>
#include <valgrind/memcheck.h>
+#ifndef HAVE_VALGRIND_PRINTF_XML
+#define VALGRIND_PRINTF_XML VALGRIND_PRINTF
+#endif
+
# define PURIFY_MSG(msg) \
do { \
char buf__[1]; size_t bufsz__ = sizeof(buf__); \
if (erts_sys_getenv("VALGRIND_LOG_XML", buf__, &bufsz__) >= 0) { \
- VALGRIND_PRINTF("<erlang_error_log>" \
+ VALGRIND_PRINTF_XML("<erlang_error_log>" \
"%s, line %d: %s</erlang_error_log>\n", \
__FILE__, __LINE__, msg); \
} else { \
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index e06fbde9fb..71206c48b2 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -1723,8 +1723,14 @@ info_1_tuple(Process* BIF_P, /* Pointer to current process. */
} else if (is_list(*tp)) {
#if defined(PURIFY)
#define ERTS_ERROR_CHECKER_PRINTF purify_printf
+#define ERTS_ERROR_CHECKER_PRINTF_XML purify_printf
#elif defined(VALGRIND)
#define ERTS_ERROR_CHECKER_PRINTF VALGRIND_PRINTF
+# ifndef HAVE_VALGRIND_PRINTF_XML
+# define ERTS_ERROR_CHECKER_PRINTF_XML VALGRIND_PRINTF
+# else
+# define ERTS_ERROR_CHECKER_PRINTF_XML VALGRIND_PRINTF_XML
+# endif
#endif
int buf_size = 8*1024; /* Try with 8KB first */
char *buf = erts_alloc(ERTS_ALC_T_TMP, buf_size);
@@ -1741,8 +1747,8 @@ info_1_tuple(Process* BIF_P, /* Pointer to current process. */
}
buf[buf_size - 1 - r] = '\0';
if (check_if_xml()) {
- ERTS_ERROR_CHECKER_PRINTF("<erlang_info_log>"
- "%s</erlang_info_log>\n", buf);
+ ERTS_ERROR_CHECKER_PRINTF_XML("<erlang_info_log>"
+ "%s</erlang_info_log>\n", buf);
} else {
ERTS_ERROR_CHECKER_PRINTF("%s\n", buf);
}
diff --git a/erts/emulator/beam/erl_printf_term.c b/erts/emulator/beam/erl_printf_term.c
index d9f132f067..b71404fd27 100644
--- a/erts/emulator/beam/erl_printf_term.c
+++ b/erts/emulator/beam/erl_printf_term.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2005-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2005-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -216,233 +216,289 @@ static int print_atom_name(fmtfn_t fn, void* arg, Eterm atom, long *dcount)
}
+#define PRT_BAR ((Eterm) 0)
+#define PRT_COMMA ((Eterm) 1)
+#define PRT_CLOSE_LIST ((Eterm) 2)
+#define PRT_CLOSE_TUPLE ((Eterm) 3)
+#define PRT_TERM ((Eterm) 4)
+#define PRT_ONE_CONS ((Eterm) 5)
+#define PRT_PATCH_FUN_SIZE ((Eterm) 6)
+#define PRT_LAST_ARRAY_ELEMENT ((Eterm) 7) /* Note! Must be last... */
static int
print_term(fmtfn_t fn, void* arg, Eterm obj, long *dcount)
{
+ DECLARE_WSTACK(s);
int res;
int i;
+ Eterm val;
Uint32 *ref_num;
Eterm* nobj;
+#if HALFWORD_HEAP
+ UWord wobj;
+#endif
res = 0;
- if ((*dcount)-- <= 0)
- return res;
-
-#ifdef HYBRID___NOT_ACTIVE
- /* Color coded output based on memory location */
- if(ptr_val(obj) >= global_heap && ptr_val(obj) < global_hend)
- PRINT_STRING(res, fn, arg, "\033[32m");
-#ifdef INCREMENTAL
- else if(ptr_val(obj) >= inc_fromspc && ptr_val(obj) < inc_fromend)
- PRINT_STRING(res, fn, arg, "\033[33m");
+ goto L_jump_start;
+
+ L_outer_loop:
+ while (!WSTACK_ISEMPTY(s)) {
+ switch (val = WSTACK_POP(s)) {
+ case PRT_COMMA:
+ PRINT_CHAR(res, fn, arg, ',');
+ goto L_outer_loop;
+ case PRT_BAR:
+ PRINT_CHAR(res, fn, arg, '|');
+ goto L_outer_loop;
+ case PRT_CLOSE_LIST:
+ PRINT_CHAR(res, fn, arg, ']');
+ goto L_outer_loop;
+ case PRT_CLOSE_TUPLE:
+ PRINT_CHAR(res, fn, arg, '}');
+ goto L_outer_loop;
+ default:
+#if HALFWORD_HEAP
+ obj = (Eterm) (wobj = WSTACK_POP(s));
+#else
+ obj = WSTACK_POP(s);
#endif
- else if(IS_CONST(obj))
- PRINT_STRING(res, fn, arg, "\033[34m");
- else
- PRINT_STRING(res, fn, arg, "\033[31m");
+ switch (val) {
+ case PRT_TERM:
+ break;
+ case PRT_ONE_CONS:
+ L_print_one_cons:
+ {
+ Eterm* cons = list_val(obj);
+ Eterm tl;
+
+ obj = CAR(cons);
+ tl = CDR(cons);
+ if (is_not_nil(tl)) {
+ if (is_list(tl)) {
+ WSTACK_PUSH(s, tl);
+ WSTACK_PUSH(s, PRT_ONE_CONS);
+ WSTACK_PUSH(s, PRT_COMMA);
+ } else {
+ WSTACK_PUSH(s, tl);
+ WSTACK_PUSH(s, PRT_TERM);
+ WSTACK_PUSH(s, PRT_BAR);
+ }
+ }
+ }
+ break;
+ case PRT_LAST_ARRAY_ELEMENT:
+ {
+#if HALFWORD_HEAP
+ Eterm* ptr = (Eterm *) wobj;
+#else
+ Eterm* ptr = (Eterm *) obj;
#endif
+ obj = *ptr;
+ }
+ break;
+ default: /* PRT_LAST_ARRAY_ELEMENT+1 and upwards */
+ {
+#if HALFWORD_HEAP
+ Eterm* ptr = (Eterm *) wobj;
+#else
+ Eterm* ptr = (Eterm *) obj;
+#endif
+ obj = *ptr++;
+ WSTACK_PUSH(s, (UWord) ptr);
+ WSTACK_PUSH(s, val-1);
+ WSTACK_PUSH(s, PRT_COMMA);
+ }
+ break;
+ }
+ break;
+ }
- if (is_CP(obj)) {
- PRINT_STRING(res, fn, arg, "<cp/header:");
- PRINT_POINTER(res, fn, arg, cp_val(obj));
- PRINT_CHAR(res, fn, arg, '>');
- return res;
- }
+ L_jump_start:
- switch (tag_val_def(obj)) {
- case NIL_DEF:
- PRINT_STRING(res, fn, arg, "[]");
- break;
- case ATOM_DEF: {
- int tres = print_atom_name(fn, arg, obj, dcount);
- if (tres < 0)
- return tres;
- res += tres;
- if (*dcount <= 0)
- return res;
- break;
- }
- case SMALL_DEF:
- PRINT_SLONG(res, fn, arg, 'd', 0, 1, (signed long) signed_val(obj));
- break;
- case BIG_DEF: {
- int print_res;
- char def_buf[64];
- char *buf, *big_str;
- Uint sz = (Uint) big_decimal_estimate(obj);
- sz++;
- if (sz <= 64)
- buf = &def_buf[0];
- else
- buf = erts_alloc(ERTS_ALC_T_TMP, sz);
- big_str = erts_big_to_string(obj, buf, sz);
- print_res = erts_printf_string(fn, arg, big_str);
- if (buf != &def_buf[0])
- erts_free(ERTS_ALC_T_TMP, (void *) buf);
- if (print_res < 0)
- return print_res;
- res += print_res;
- break;
- }
- case REF_DEF:
- case EXTERNAL_REF_DEF:
- PRINT_STRING(res, fn, arg, "#Ref<");
- PRINT_ULONG(res, fn, arg, 'u', 0, 1,
- (unsigned long) ref_channel_no(obj));
- ref_num = ref_numbers(obj);
- for (i = ref_no_of_numbers(obj)-1; i >= 0; i--) {
- PRINT_CHAR(res, fn, arg, '.');
- PRINT_ULONG(res, fn, arg, 'u', 0, 1, (unsigned long) ref_num[i]);
+ if ((*dcount)-- <= 0)
+ goto L_done;
+
+ if (is_CP(obj)) {
+ PRINT_STRING(res, fn, arg, "<cp/header:");
+ PRINT_POINTER(res, fn, arg, cp_val(obj));
+ PRINT_CHAR(res, fn, arg, '>');
+ goto L_done;
}
- PRINT_CHAR(res, fn, arg, '>');
- break;
- case PID_DEF:
- case EXTERNAL_PID_DEF:
- PRINT_CHAR(res, fn, arg, '<');
- PRINT_ULONG(res, fn, arg, 'u', 0, 1,
- (unsigned long) pid_channel_no(obj));
- PRINT_CHAR(res, fn, arg, '.');
- PRINT_ULONG(res, fn, arg, 'u', 0, 1,
- (unsigned long) pid_number(obj));
- PRINT_CHAR(res, fn, arg, '.');
- PRINT_ULONG(res, fn, arg, 'u', 0, 1,
- (unsigned long) pid_serial(obj));
- PRINT_CHAR(res, fn, arg, '>');
- break;
- case PORT_DEF:
- case EXTERNAL_PORT_DEF:
- PRINT_STRING(res, fn, arg, "#Port<");
- PRINT_ULONG(res, fn, arg, 'u', 0, 1,
- (unsigned long) port_channel_no(obj));
- PRINT_CHAR(res, fn, arg, '.');
- PRINT_ULONG(res, fn, arg, 'u', 0, 1,
- (unsigned long) port_number(obj));
- PRINT_CHAR(res, fn, arg, '>');
- break;
- case LIST_DEF:
- if (is_printable_string(obj)) {
- int c;
- PRINT_CHAR(res, fn, arg, '"');
- nobj = list_val(obj);
- while (1) {
- if ((*dcount)-- <= 0)
- return res;
- c = signed_val(*nobj++);
- if (c == '\n')
- PRINT_STRING(res, fn, arg, "\\n");
- else {
- if (c == '"')
- PRINT_CHAR(res, fn, arg, '\\');
- PRINT_CHAR(res, fn, arg, (char) c);
- }
- if (is_not_list(*nobj))
- break;
- nobj = list_val(*nobj);
- }
- PRINT_CHAR(res, fn, arg, '"');
- } else {
- PRINT_CHAR(res, fn, arg, '[');
- nobj = list_val(obj);
- while (1) {
- int tres = print_term(fn, arg, *nobj++, dcount);
- if (tres < 0)
- return tres;
- res += tres;
- if (*dcount <= 0)
- return res;
- if (is_not_list(*nobj))
- break;
- PRINT_CHAR(res, fn, arg, ',');
- nobj = list_val(*nobj);
- }
- if (is_not_nil(*nobj)) {
- int tres;
- PRINT_CHAR(res, fn, arg, '|');
- tres = print_term(fn, arg, *nobj, dcount);
- if (tres < 0)
- return tres;
- res += tres;
- if (*dcount <= 0)
- return res;
+
+ switch (tag_val_def(obj)) {
+ case NIL_DEF:
+ PRINT_STRING(res, fn, arg, "[]");
+ break;
+ case ATOM_DEF: {
+ int tres = print_atom_name(fn, arg, obj, dcount);
+ if (tres < 0) {
+ res = tres;
+ goto L_done;
}
- PRINT_CHAR(res, fn, arg, ']');
- }
- break;
- case TUPLE_DEF:
- nobj = tuple_val(obj); /* pointer to arity */
- i = arityval(*nobj); /* arity */
- PRINT_CHAR(res, fn, arg, '{');
- while (i--) {
- int tres = print_term(fn, arg, *++nobj, dcount);
- if (tres < 0)
- return tres;
res += tres;
if (*dcount <= 0)
- return res;
- if (i >= 1)
- PRINT_CHAR(res, fn, arg, ',');
- }
- PRINT_CHAR(res, fn, arg, '}');
- break;
- case FLOAT_DEF: {
- FloatDef ff;
- GET_DOUBLE(obj, ff);
- PRINT_DOUBLE(res, fn, arg, 'e', 6, 0, ff.fd);
+ goto L_done;
+ break;
}
- break;
- case BINARY_DEF:
- {
- ProcBin* pb = (ProcBin *) binary_val(obj);
- if (pb->size == 1)
- PRINT_STRING(res, fn, arg, "<<1 byte>>");
- else {
- PRINT_STRING(res, fn, arg, "<<");
- PRINT_ULONG(res, fn, arg, 'u', 0, 1, (unsigned long) pb->size);
- PRINT_STRING(res, fn, arg, " bytes>>");
+ case SMALL_DEF:
+ PRINT_SLONG(res, fn, arg, 'd', 0, 1, (signed long) signed_val(obj));
+ break;
+ case BIG_DEF: {
+ int print_res;
+ char def_buf[64];
+ char *buf, *big_str;
+ Uint sz = (Uint) big_decimal_estimate(obj);
+ sz++;
+ if (sz <= 64)
+ buf = &def_buf[0];
+ else
+ buf = erts_alloc(ERTS_ALC_T_TMP, sz);
+ big_str = erts_big_to_string(obj, buf, sz);
+ print_res = erts_printf_string(fn, arg, big_str);
+ if (buf != &def_buf[0])
+ erts_free(ERTS_ALC_T_TMP, (void *) buf);
+ if (print_res < 0) {
+ res = print_res;
+ goto L_done;
}
+ res += print_res;
+ break;
}
- break;
- case EXPORT_DEF:
- {
- Export* ep = *((Export **) (export_val(obj) + 1));
- Atom* module = atom_tab(atom_val(ep->code[0]));
- Atom* name = atom_tab(atom_val(ep->code[1]));
-
- PRINT_STRING(res, fn, arg, "#Fun<");
- PRINT_BUF(res, fn, arg, module->name, module->len);
+ case REF_DEF:
+ case EXTERNAL_REF_DEF:
+ PRINT_STRING(res, fn, arg, "#Ref<");
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1,
+ (unsigned long) ref_channel_no(obj));
+ ref_num = ref_numbers(obj);
+ for (i = ref_no_of_numbers(obj)-1; i >= 0; i--) {
+ PRINT_CHAR(res, fn, arg, '.');
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1, (unsigned long) ref_num[i]);
+ }
+ PRINT_CHAR(res, fn, arg, '>');
+ break;
+ case PID_DEF:
+ case EXTERNAL_PID_DEF:
+ PRINT_CHAR(res, fn, arg, '<');
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1,
+ (unsigned long) pid_channel_no(obj));
PRINT_CHAR(res, fn, arg, '.');
- PRINT_BUF(res, fn, arg, name->name, name->len);
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1,
+ (unsigned long) pid_number(obj));
PRINT_CHAR(res, fn, arg, '.');
- PRINT_SLONG(res, fn, arg, 'd', 0, 1,
- (signed long) ep->code[2]);
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1,
+ (unsigned long) pid_serial(obj));
PRINT_CHAR(res, fn, arg, '>');
- }
- break;
- case FUN_DEF:
- {
- ErlFunThing *funp = (ErlFunThing *) fun_val(obj);
- Atom *ap = atom_tab(atom_val(funp->fe->module));
-
- PRINT_STRING(res, fn, arg, "#Fun<");
- PRINT_BUF(res, fn, arg, ap->name, ap->len);
- PRINT_CHAR(res, fn, arg, '.');
- PRINT_SLONG(res, fn, arg, 'd', 0, 1,
- (signed long) funp->fe->old_index);
+ break;
+ case PORT_DEF:
+ case EXTERNAL_PORT_DEF:
+ PRINT_STRING(res, fn, arg, "#Port<");
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1,
+ (unsigned long) port_channel_no(obj));
PRINT_CHAR(res, fn, arg, '.');
- PRINT_SLONG(res, fn, arg, 'd', 0, 1,
- (signed long) funp->fe->old_uniq);
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1,
+ (unsigned long) port_number(obj));
PRINT_CHAR(res, fn, arg, '>');
+ break;
+ case LIST_DEF:
+ if (is_printable_string(obj)) {
+ int c;
+ PRINT_CHAR(res, fn, arg, '"');
+ nobj = list_val(obj);
+ while (1) {
+ if ((*dcount)-- <= 0)
+ goto L_done;
+ c = signed_val(*nobj++);
+ if (c == '\n')
+ PRINT_STRING(res, fn, arg, "\\n");
+ else {
+ if (c == '"')
+ PRINT_CHAR(res, fn, arg, '\\');
+ PRINT_CHAR(res, fn, arg, (char) c);
+ }
+ if (is_not_list(*nobj))
+ break;
+ nobj = list_val(*nobj);
+ }
+ PRINT_CHAR(res, fn, arg, '"');
+ } else {
+ PRINT_CHAR(res, fn, arg, '[');
+ WSTACK_PUSH(s,PRT_CLOSE_LIST);
+ goto L_print_one_cons;
+ }
+ break;
+ case TUPLE_DEF:
+ nobj = tuple_val(obj); /* pointer to arity */
+ i = arityval(*nobj); /* arity */
+ PRINT_CHAR(res, fn, arg, '{');
+ WSTACK_PUSH(s,PRT_CLOSE_TUPLE);
+ ++nobj;
+ if (i > 0) {
+ WSTACK_PUSH(s, (UWord) nobj);
+ WSTACK_PUSH(s, PRT_LAST_ARRAY_ELEMENT+i-1);
+ }
+ break;
+ case FLOAT_DEF: {
+ FloatDef ff;
+ GET_DOUBLE(obj, ff);
+ PRINT_DOUBLE(res, fn, arg, 'e', 6, 0, ff.fd);
+ }
+ break;
+ case BINARY_DEF:
+ {
+ ProcBin* pb = (ProcBin *) binary_val(obj);
+ if (pb->size == 1)
+ PRINT_STRING(res, fn, arg, "<<1 byte>>");
+ else {
+ PRINT_STRING(res, fn, arg, "<<");
+ PRINT_ULONG(res, fn, arg, 'u', 0, 1, (unsigned long) pb->size);
+ PRINT_STRING(res, fn, arg, " bytes>>");
+ }
+ }
+ break;
+ case EXPORT_DEF:
+ {
+ Export* ep = *((Export **) (export_val(obj) + 1));
+ Atom* module = atom_tab(atom_val(ep->code[0]));
+ Atom* name = atom_tab(atom_val(ep->code[1]));
+
+ PRINT_STRING(res, fn, arg, "#Fun<");
+ PRINT_BUF(res, fn, arg, module->name, module->len);
+ PRINT_CHAR(res, fn, arg, '.');
+ PRINT_BUF(res, fn, arg, name->name, name->len);
+ PRINT_CHAR(res, fn, arg, '.');
+ PRINT_SLONG(res, fn, arg, 'd', 0, 1,
+ (signed long) ep->code[2]);
+ PRINT_CHAR(res, fn, arg, '>');
+ }
+ break;
+ case FUN_DEF:
+ {
+ ErlFunThing *funp = (ErlFunThing *) fun_val(obj);
+ Atom *ap = atom_tab(atom_val(funp->fe->module));
+
+ PRINT_STRING(res, fn, arg, "#Fun<");
+ PRINT_BUF(res, fn, arg, ap->name, ap->len);
+ PRINT_CHAR(res, fn, arg, '.');
+ PRINT_SLONG(res, fn, arg, 'd', 0, 1,
+ (signed long) funp->fe->old_index);
+ PRINT_CHAR(res, fn, arg, '.');
+ PRINT_SLONG(res, fn, arg, 'd', 0, 1,
+ (signed long) funp->fe->old_uniq);
+ PRINT_CHAR(res, fn, arg, '>');
+ }
+ break;
+ default:
+ PRINT_STRING(res, fn, arg, "<unknown:");
+ PRINT_POINTER(res, fn, arg, (UWord) obj);
+ PRINT_CHAR(res, fn, arg, '>');
+ break;
}
- break;
- default:
- PRINT_STRING(res, fn, arg, "<unknown:");
- PRINT_POINTER(res, fn, arg, (UWord) obj);
- PRINT_CHAR(res, fn, arg, '>');
- break;
}
+ L_done:
+
+ DESTROY_WSTACK(s);
return res;
}
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 428ca12eb1..f8997f3c07 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -7700,7 +7700,7 @@ erts_program_counter_info(int to, void *to_arg, Process *p)
* only cause problems.
*/
for (i = 0; i < p->arity; i++)
- erts_print(to, to_arg, " %T\n", p->arg_reg[i]);
+ erts_print(to, to_arg, " %.*T\n", INT_MAX, p->arg_reg[i]);
}
}
}
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index e861f97e7a..6caa1e0b2d 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -1066,7 +1066,7 @@ is_function f y
is_function f r
is_function Fail=f c => jump Fail
-func_info M=a F=a A=u | label L => gen_func_info(M, F, A, L)
+func_info M F A => i_func_info u M F A
# ================================================================
# New bit syntax matching (R11B).
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index ff828ae889..e64c43de6e 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -538,8 +538,8 @@ typedef struct preload {
*/
typedef struct _SysDriverOpts {
- int ifd; /* Input file descriptor (fd driver). */
- int ofd; /* Outputfile descriptor (fd driver). */
+ Uint ifd; /* Input file descriptor (fd driver). */
+ Uint ofd; /* Outputfile descriptor (fd driver). */
int packet_bytes; /* Number of bytes in packet header. */
int read_write; /* Read and write bits. */
int use_stdio; /* Use standard I/O: TRUE or FALSE. */
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index b491242aea..59f4cfb9b4 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -8550,7 +8550,9 @@ static int tcp_deliver(tcp_descriptor* desc, int len)
len = 0;
if (!desc->inet.active) {
- driver_cancel_timer(desc->inet.port);
+ if (!desc->busy_on_send) {
+ driver_cancel_timer(desc->inet.port);
+ }
sock_select(INETP(desc),(FD_READ|FD_CLOSE),0);
if (desc->i_buf != NULL)
tcp_restart_input(desc);
diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c
index 37041ed987..a2159d063c 100644
--- a/erts/emulator/sys/win32/sys.c
+++ b/erts/emulator/sys/win32/sys.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -75,7 +75,7 @@ static int create_pipe(LPHANDLE, LPHANDLE, BOOL, BOOL);
static int application_type(const char* originalName, char fullPath[MAX_PATH],
BOOL search_in_path, BOOL handle_quotes,
int *error_return);
-static int application_type_w(const char* originalName, WCHAR fullPath[MAX_PATH],
+static int application_type_w(const WCHAR *originalName, WCHAR fullPath[MAX_PATH],
BOOL search_in_path, BOOL handle_quotes,
int *error_return);
@@ -260,7 +260,7 @@ erts_sys_prepare_crash_dump(void)
}
static void
-init_console()
+init_console(void)
{
char* mode = erts_read_env("ERL_CONSOLE_MODE");
@@ -280,7 +280,7 @@ init_console()
erts_free_read_env(mode);
}
-int sys_max_files()
+int sys_max_files(void)
{
return max_files;
}
@@ -296,10 +296,7 @@ int sys_max_files()
*/
static int
-get_and_remove_option(argc, argv, option)
- int* argc; /* Number of arguments. */
- char* argv[]; /* The argument vector. */
- const char* option; /* Option to search for and remove. */
+get_and_remove_option(int* argc, char* argv[], const char *option)
{
int i;
@@ -349,9 +346,7 @@ static char *get_and_remove_option2(int *argc, char **argv,
char os_type[] = "win32";
void
-os_flavor(namebuf, size)
-char* namebuf; /* Where to return the name. */
-unsigned size; /* Size of name buffer. */
+os_flavor(char *namebuf, unsigned size)
{
switch (int_os_version.dwPlatformId) {
case VER_PLATFORM_WIN32_WINDOWS:
@@ -624,12 +619,7 @@ struct erl_drv_entry async_driver_entry = {
*/
static DriverData*
-new_driver_data(port_num, packet_bytes, wait_objs_required, use_threads)
- int port_num; /* The port number. */
- int packet_bytes; /* Number of bytes in header. */
- int wait_objs_required; /* The number objects this port is going
- /* wait for (typically 1 or 2). */
- int use_threads; /* TRUE if threads are intended to be used. */
+new_driver_data(int port_num, int packet_bytes, int wait_objs_required, int use_threads)
{
DriverData* dp;
@@ -867,12 +857,7 @@ threaded_handle_closer(LPVOID param)
*/
static ErlDrvData
-set_driver_data(dp, ifd, ofd, read_write, report_exit)
- DriverData* dp;
- HANDLE ifd;
- HANDLE ofd;
- int read_write;
- int report_exit;
+set_driver_data(DriverData* dp, HANDLE ifd, HANDLE ofd, int read_write, int report_exit)
{
int index = dp - driver_data;
int result;
@@ -896,6 +881,31 @@ set_driver_data(dp, ifd, ofd, read_write, report_exit)
return (ErlDrvData)index;
}
+static ErlDrvData
+reuse_driver_data(DriverData *dp, HANDLE ifd, HANDLE ofd, int read_write, ErlDrvPort port_num)
+{
+ int index = dp - driver_data;
+ int result;
+
+ dp->port_num = port_num;
+ dp->in.fd = ifd;
+ dp->out.fd = ofd;
+ dp->report_exit = 0;
+
+ if (read_write & DO_READ) {
+ result = driver_select(dp->port_num, (ErlDrvEvent)dp->in.ov.hEvent,
+ ERL_DRV_READ|ERL_DRV_USE, 1);
+ ASSERT(result != -1);
+ }
+
+ if (read_write & DO_WRITE) {
+ result = driver_select(dp->port_num, (ErlDrvEvent)dp->out.ov.hEvent,
+ ERL_DRV_WRITE|ERL_DRV_USE, 1);
+ ASSERT(result != -1);
+ }
+ return (ErlDrvData)index;
+}
+
/*
* Initialises an AsyncIo structure.
*/
@@ -969,10 +979,7 @@ release_async_io(AsyncIo* aio, ErlDrvPort port_num)
*/
static void
-async_read_file(aio, buf, numToRead)
- AsyncIo* aio; /* Pointer to driver data. */
- LPVOID buf; /* Pointer to buffer to receive data. */
- DWORD numToRead; /* Number of bytes to read. */
+async_read_file(AsyncIo* aio, LPVOID buf, DWORD numToRead)
{
aio->pendingError = NO_ERROR;
#ifdef HARD_POLL_DEBUG
@@ -1023,10 +1030,9 @@ async_read_file(aio, buf, numToRead)
* ----------------------------------------------------------------------
*/
static int
-async_write_file(aio, buf, numToWrite)
- AsyncIo* aio; /* Pointer to async control block. */
- LPVOID buf; /* Pointer to buffer with data to write. */
- DWORD numToWrite; /* Number of bytes to write. */
+async_write_file(AsyncIo* aio, /* Pointer to async control block. */
+ LPVOID buf, /* Pointer to buffer with data to write. */
+ DWORD numToWrite) /* Number of bytes to write. */
{
aio->pendingError = NO_ERROR;
if (aio->thread != (HANDLE) -1) {
@@ -1070,12 +1076,12 @@ async_write_file(aio, buf, numToWrite)
* ----------------------------------------------------------------------
*/
static int
-get_overlapped_result(aio, pBytesRead, wait)
- AsyncIo* aio; /* Pointer to async control block. */
- LPDWORD pBytesRead; /* Where to place the number of bytes
- * transferred.
- */
- BOOL wait; /* If true, wait until result is ready. */
+get_overlapped_result(AsyncIo* aio, /* Pointer to async control block. */
+ LPDWORD pBytesRead, /* Where to place the number of bytes
+ * transferred.
+ */
+ BOOL wait /* If true, wait until result is ready. */
+ )
{
DWORD error = NO_ERROR; /* Error status from last function. */
@@ -1145,7 +1151,7 @@ fd_init(void)
return 0;
}
static int
-spawn_init()
+spawn_init(void)
{
int i;
#if defined(ERTS_SMP) && defined(USE_CANCELIOEX)
@@ -1532,7 +1538,7 @@ create_child_process
siStartInfo.hStdOutput = hStdout;
siStartInfo.hStdError = hStderr;
- applType = application_type_w(origcmd, (char *) execPath, FALSE, FALSE,
+ applType = application_type_w((WCHAR *) origcmd, execPath, FALSE, FALSE,
errno_return);
if (applType == APPL_NONE) {
return FALSE;
@@ -1555,7 +1561,7 @@ create_child_process
if (run_cmd) {
WCHAR cmdPath[MAX_PATH];
int cmdType;
- cmdType = application_type_w((char *) L"cmd.exe", (char *) cmdPath, TRUE, FALSE, errno_return);
+ cmdType = application_type_w(L"cmd.exe", cmdPath, TRUE, FALSE, errno_return);
if (cmdType == APPL_NONE || cmdType == APPL_DOS) {
return FALSE;
}
@@ -1921,7 +1927,7 @@ static int application_type
return applType;
}
-static int application_type_w (const char *originalName, /* Name of the application to find. */
+static int application_type_w (const WCHAR *originalName, /* Name of the application to find. */
WCHAR wfullpath[MAX_PATH],/* Filled with complete path to
* application. */
BOOL search_in_path, /* If we should search the system wide path */
@@ -1937,25 +1943,24 @@ static int application_type_w (const char *originalName, /* Name of the applicat
static WCHAR extensions[][5] = {L"", L".com", L".exe", L".bat"};
int is_quoted;
int len;
- WCHAR *wname = (WCHAR *) originalName;
WCHAR xfullpath[MAX_PATH];
- len = wcslen(wname);
- is_quoted = handle_quotes && len > 0 && wname[0] == L'"' &&
- wname[len-1] == L'"';
+ len = wcslen(originalName);
+ is_quoted = handle_quotes && len > 0 && originalName[0] == L'"' &&
+ originalName[len-1] == L'"';
applType = APPL_NONE;
*error_return = ENOENT;
for (i = 0; i < (int) (sizeof(extensions) / sizeof(extensions[0])); i++) {
if(is_quoted) {
- lstrcpynW(xfullpath, wname+1, MAX_PATH - 7); /* Cannot start using StringCchCopy yet, we support
+ lstrcpynW(xfullpath, originalName+1, MAX_PATH - 7); /* Cannot start using StringCchCopy yet, we support
older platforms */
len = wcslen(xfullpath);
if(len > 0) {
xfullpath[len-1] = L'\0';
}
} else {
- lstrcpynW(xfullpath, wname, MAX_PATH - 5);
+ lstrcpynW(xfullpath, originalName, MAX_PATH - 5);
}
wcscat(xfullpath, extensions[i]);
/* It seems that the Unicode version does not allow in and out parameter to overlap. */
@@ -2080,9 +2085,10 @@ threaded_reader(LPVOID param)
buf = OV_BUFFER_PTR(aio);
numToRead = OV_NUM_TO_READ(aio);
aio->pendingError = 0;
- if (!ReadFile(aio->fd, buf, numToRead, &aio->bytesTransferred, NULL))
- aio->pendingError = GetLastError();
- else if (aio->flags & DF_XLAT_CR) {
+ if (!ReadFile(aio->fd, buf, numToRead, &aio->bytesTransferred, NULL)) {
+ int error = GetLastError();
+ aio->pendingError = error;
+ } else if (aio->flags & DF_XLAT_CR) {
char *s;
int n;
@@ -2209,56 +2215,79 @@ translate_fd(int fd)
return handle;
}
+/* Driver level locking, start function is serialized */
+static DriverData *save_01_port = NULL;
+static DriverData *save_22_port = NULL;
+
static ErlDrvData
fd_start(ErlDrvPort port_num, char* name, SysDriverOpts* opts)
{
DriverData* dp;
int is_std_error = (opts->ofd == 2);
-
- opts->ifd = (int) translate_fd(opts->ifd);
- opts->ofd = (int) translate_fd(opts->ofd);
- if ((dp = new_driver_data(port_num, opts->packet_bytes, 2, TRUE)) == NULL)
- return ERL_DRV_ERROR_GENERAL;
-
- if (!create_file_thread(&dp->in, DO_READ)) {
- dp->port_num = PORT_FREE;
- return ERL_DRV_ERROR_GENERAL;
- }
-
- if (!create_file_thread(&dp->out, DO_WRITE)) {
- dp->port_num = PORT_FREE;
- return ERL_DRV_ERROR_GENERAL;
- }
-
- fd_driver_input = &(dp->in);
- dp->in.flags = DF_XLAT_CR;
- if (is_std_error) {
- dp->out.flags |= DF_DROP_IF_INVH; /* Just drop messages if stderror
- is an invalid handle */
+ int in = opts->ifd, out = opts->ofd;
+
+ opts->ifd = (Uint) translate_fd(in);
+ opts->ofd = (Uint) translate_fd(out);
+ if ( in == 0 && out == 1 && save_01_port != NULL) {
+ dp = save_01_port;
+ return reuse_driver_data(dp, (HANDLE) opts->ifd, (HANDLE) opts->ofd, opts->read_write, port_num);
+ } else if (in == 2 && out == 2 && save_22_port != NULL) {
+ dp = save_22_port;
+ return reuse_driver_data(dp, (HANDLE) opts->ifd, (HANDLE) opts->ofd, opts->read_write, port_num);
+ } else {
+ if ((dp = new_driver_data(port_num, opts->packet_bytes, 2, TRUE)) == NULL)
+ return ERL_DRV_ERROR_GENERAL;
+
+ if (!create_file_thread(&dp->in, DO_READ)) {
+ dp->port_num = PORT_FREE;
+ return ERL_DRV_ERROR_GENERAL;
+ }
+
+ if (!create_file_thread(&dp->out, DO_WRITE)) {
+ dp->port_num = PORT_FREE;
+ return ERL_DRV_ERROR_GENERAL;
+ }
+
+ fd_driver_input = &(dp->in);
+ dp->in.flags = DF_XLAT_CR;
+ if (is_std_error) {
+ dp->out.flags |= DF_DROP_IF_INVH; /* Just drop messages if stderror
+ is an invalid handle */
+ }
+
+ if ( in == 0 && out == 1) {
+ save_01_port = dp;
+ } else if (in == 2 && out == 2) {
+ save_22_port = dp;
+ }
+ return set_driver_data(dp, (HANDLE) opts->ifd, (HANDLE) opts->ofd, opts->read_write, 0);
}
- return set_driver_data(dp, opts->ifd, opts->ofd, opts->read_write, 0);
}
static void fd_stop(ErlDrvData d)
{
int fd = (int)d;
+ DriverData* dp = driver_data+fd;
/*
- * I don't know a clean way to terminate the threads
- * (TerminateThread() doesn't release the stack),
- * so will we'll let the threads live. Normally, the fd
- * driver is only used to support the -oldshell option,
- * so this shouldn't be a problem in practice.
- *
- * Since we will not attempt to terminate the threads,
- * better not close the input or output files either.
+ * There's no way we can terminate an fd port in a consistent way.
+ * Instead we let it live until it's opened again (which it is,
+ * as the only FD-drivers are for 0,1 and 2 adn the only time they
+ * get closed is by init:reboot).
+ * So - just deselect them and let everything be as is.
+ * They get woken up in fd_start again, where the DriverData is
+ * remembered. /PaN
*/
+ if (dp->in.ov.hEvent != NULL) {
+ (void) driver_select(dp->port_num,
+ (ErlDrvEvent)dp->in.ov.hEvent,
+ ERL_DRV_READ, 0);
+ }
+ if (dp->out.ov.hEvent != NULL) {
+ (void) driver_select(dp->port_num,
+ (ErlDrvEvent)dp->out.ov.hEvent,
+ ERL_DRV_WRITE, 0);
+ }
- driver_data[fd].in.thread = (HANDLE) -1;
- driver_data[fd].out.thread = (HANDLE) -1;
- driver_data[fd].in.fd = INVALID_HANDLE_VALUE;
- driver_data[fd].out.fd = INVALID_HANDLE_VALUE;
-
- /*return */ common_stop(fd);
}
static ErlDrvData
@@ -2350,7 +2379,6 @@ threaded_exiter(LPVOID param)
* because it is an auto reset event. Therefore, always set the
* exit flag and signal the event.
*/
-
i = 0;
if (dp->out.thread != (HANDLE) -1) {
dp->out.flags = DF_EXIT_THREAD;
@@ -2718,6 +2746,7 @@ ready_input(ErlDrvData drv_data, ErlDrvEvent ready_event)
driver_failure_eof(dp->port_num);
} else { /* Report real errors. */
int error = GetLastError();
+
(void) driver_select(dp->port_num, ready_event, ERL_DRV_READ, 0);
_dosmaperr(error);
driver_failure_posix(dp->port_num, errno);
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile
index 3afcae494d..4d0c87bf12 100644
--- a/erts/emulator/test/Makefile
+++ b/erts/emulator/test/Makefile
@@ -200,7 +200,7 @@ release_tests_spec: make_emakefile
$(ERL_FILES) $(RELSYSDIR)
$(INSTALL_DATA) $(NO_OPT_ERL_FILES) $(RELSYSDIR)
$(INSTALL_DATA) $(NATIVE_ERL_FILES) $(RELSYSDIR)
- chmod -f -R u+w $(RELSYSDIR)
+ chmod -R u+w $(RELSYSDIR)
tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
release_docs_spec:
diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index 509586826b..c7617d3b90 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -24,6 +24,7 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2,
+ display/1, display_huge/0,
types/1,
t_list_to_existing_atom/1,os_env/1,otp_7526/1,
binary_to_atom/1,binary_to_existing_atom/1,
@@ -33,6 +34,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[types, t_list_to_existing_atom, os_env, otp_7526,
+ display,
atom_to_binary, binary_to_atom, binary_to_existing_atom,
min_max].
@@ -60,6 +62,31 @@ end_per_testcase(_Func, Config) ->
Dog=?config(watchdog, Config),
?t:timetrap_cancel(Dog).
+
+display(suite) ->
+ [];
+display(doc) ->
+ ["Uses erlang:display to test that erts_printf does not do deep recursion"];
+display(Config) when is_list(Config) ->
+ Pa = filename:dirname(code:which(?MODULE)),
+ {ok, Node} = test_server:start_node(display_huge_term,peer,
+ [{args, "-pa "++Pa}]),
+ true = rpc:call(Node,?MODULE,display_huge,[]),
+ test_server:stop_node(Node),
+ ok.
+
+display_huge() ->
+ erlang:display(deeep(100000)).
+
+deeep(0,Acc) ->
+ Acc;
+deeep(N,Acc) ->
+ deeep(N-1,[Acc|[]]).
+
+deeep(N) ->
+ deeep(N,[hello]).
+
+
types(Config) when is_list(Config) ->
c:l(erl_bif_types),
case erlang:function_exported(erl_bif_types, module_info, 0) of
diff --git a/erts/emulator/test/exception_SUITE.erl b/erts/emulator/test/exception_SUITE.erl
index d44dc117d2..9d6fc9521d 100644
--- a/erts/emulator/test/exception_SUITE.erl
+++ b/erts/emulator/test/exception_SUITE.erl
@@ -275,7 +275,16 @@ stacktrace(Conf) when is_list(Conf) ->
?line [{?MODULE,stacktrace_1,3}|_] = erase(stacktrace1),
?line St4 = erase(stacktrace2),
?line St4 = erlang:get_stacktrace(),
- ok.
+
+ try
+ ?line stacktrace_2()
+ catch
+ error:{badmatch,_} ->
+ [{?MODULE,stacktrace_2,0},
+ {?MODULE,stacktrace,1}|_] =
+ erlang:get_stacktrace(),
+ ok
+ end.
stacktrace_1(X, C1, Y) ->
erase(stacktrace1),
@@ -295,6 +304,9 @@ stacktrace_1(X, C1, Y) ->
put(stacktrace2, erlang:get_stacktrace())
end.
+stacktrace_2() ->
+ ok = erlang:process_info(self(), current_function),
+ ok.
nested_stacktrace(Conf) when is_list(Conf) ->
diff --git a/erts/epmd/src/epmd.c b/erts/epmd/src/epmd.c
index 65ff0cd6b2..e94533f0ba 100644
--- a/erts/epmd/src/epmd.c
+++ b/erts/epmd/src/epmd.c
@@ -433,7 +433,7 @@ static void usage(EpmdVars *g)
fprintf(stderr, " List names registered with the currently "
"running epmd\n");
fprintf(stderr, " -kill\n");
- fprintf(stderr, " Kill the currently runniing epmd\n");
+ fprintf(stderr, " Kill the currently running epmd\n");
fprintf(stderr, " (only allowed if -names show empty database or\n");
fprintf(stderr, " -relaxed_command_check was given when epmd was started).\n");
fprintf(stderr, " -stop Name\n");
diff --git a/erts/epmd/test/Makefile b/erts/epmd/test/Makefile
index 13dad09ae3..54688fd90b 100644
--- a/erts/epmd/test/Makefile
+++ b/erts/epmd/test/Makefile
@@ -74,7 +74,7 @@ release_tests_spec: opt
$(INSTALL_DIR) $(RELEPMDDIR)
$(INSTALL_DATA) epmd.spec epmd.spec.vxworks $(ERL_FILES) \
$(EMAKEFILE) $(RELEPMDDIR)
- chmod -f -R u+w $(RELEPMDDIR)
+ chmod -R u+w $(RELEPMDDIR)
release_docs_spec:
diff --git a/erts/etc/win32/erlsrv/erlsrv_service.c b/erts/etc/win32/erlsrv/erlsrv_service.c
index a58ee862c5..8891379643 100644
--- a/erts/etc/win32/erlsrv/erlsrv_service.c
+++ b/erts/etc/win32/erlsrv/erlsrv_service.c
@@ -523,7 +523,7 @@ static BOOL start_a_service(ServerInfo *srvi){
srvi->keys[WorkDir].data.bytes : NULL,
&start,
&(srvi->info))){
- sprintf(errbuff,"Could not start erlang service"
+ sprintf(errbuff,"Could not start erlang service "
"with commandline \"%s\".",
service_name,
execbuff
@@ -924,7 +924,7 @@ static VOID WINAPI service_main_loop(DWORD argc, char **argv){
} else {
DWORD ecode = NO_ERROR;
if(success_wait == NO_SUCCESS_WAIT){
- log_warning("Erlang machine volountarily stopped. "
+ log_warning("Erlang machine voluntarily stopped. "
"The service is not restarted as OnFail "
"is set to ignore.");
} else {
diff --git a/erts/etc/win32/nsis/dll_version_helper.sh b/erts/etc/win32/nsis/dll_version_helper.sh
index 571ee3e39e..eecd4a72b5 100755
--- a/erts/etc/win32/nsis/dll_version_helper.sh
+++ b/erts/etc/win32/nsis/dll_version_helper.sh
@@ -2,7 +2,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2007-2010. All Rights Reserved.
+# Copyright Ericsson AB 2007-2011. All Rights Reserved.
#
# The contents of this file are subject to the Erlang Public License,
# Version 1.1, (the "License"); you may not use this file except in
@@ -26,6 +26,7 @@
# exit 0
cat > hello.c <<EOF
+#include <windows.h>
#include <stdio.h>
int main(void)
@@ -35,14 +36,74 @@ int main(void)
}
EOF
-cl /MD hello.c > /dev/null 2>&1
+cl /MD hello.c > /dev/null 2>&1
if [ '!' -f hello.exe.manifest ]; then
- echo "This compiler does not generate manifest files - OK if using mingw" >&2
- exit 0
+ # Gah - VC 2010 changes the way it handles DLL's and manifests... Again...
+ # need another way of getting the version
+ DLLNAME=`dumpbin.exe /imports hello.exe | egrep MSVCR.*dll`
+ DLLNAME=`echo $DLLNAME`
+ cat > helper.c <<EOF
+#include <windows.h>
+#include <stdio.h>
+
+#define REQ_MODULE "$DLLNAME"
+
+int main(void)
+{
+ DWORD dummy;
+ DWORD versize;
+ int i,n;
+ unsigned char *versinfo;
+ char buff[100];
+
+ char *vs_verinfo;
+ unsigned int vs_ver_size;
+
+ struct LANGANDCODEPAGE {
+ WORD language;
+ WORD codepage;
+ } *translate;
+
+ unsigned int tr_size;
+
+ if (!(versize = GetFileVersionInfoSize(REQ_MODULE,&dummy))) {
+ fprintf(stderr,"No version info size in %s!\n",REQ_MODULE);
+ exit(1);
+ }
+ versinfo=malloc(versize);
+ if (!GetFileVersionInfo(REQ_MODULE,dummy,versize,versinfo)) {
+ fprintf(stderr,"No version info in %s!\n",REQ_MODULE);
+ exit(2);
+ }
+ if (!VerQueryValue(versinfo,"\\\\VarFileInfo\\\\Translation",&translate,&tr_size)) {
+ fprintf(stderr,"No translation info in %s!\n",REQ_MODULE);
+ exit(3);
+ }
+ n = tr_size/sizeof(translate);
+ for(i=0; i < n; ++i) {
+ sprintf(buff,"\\\\StringFileInfo\\\\%04x%04x\\\\FileVersion",
+ translate[i].language,translate[i].codepage);
+ if (VerQueryValue(versinfo,buff,&vs_verinfo,&vs_ver_size)) {
+ printf("%s\n",(char *) vs_verinfo);
+ return 0;
+ }
+ }
+ fprintf(stderr,"Failed to find file version of %s\n",REQ_MODULE);
+ return 0;
+}
+EOF
+ cl /MD helper.c version.lib > /dev/null 2>&1
+ if [ '!' -f helper.exe ]; then
+ echo "Failed to build helper program." >&2
+ exit 1
+ fi
+ NAME=$DLLNAME
+ VERSION=`./helper`
+else
+ VERSION=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*version=.\([0-9\.]*\).*,\1,g' | grep -v '<'`
+ NAME=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*name=.[A-Za-z\.]*\([0-9]*\).*,msvcr\1.dll,g' | grep -v '<'`
fi
-VERSION=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*version=.\([0-9\.]*\).*,\1,g' | grep -v '<'`
-NAME=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*name=.[A-Za-z\.]*\([0-9]*\).*,msvcr\1.dll,g' | grep -v '<'`
-rm -f hello.c hello.obj hello.exe hello.exe.manifest
+#rm -f hello.c hello.obj hello.exe hello.exe.manifest helper.c helper.obj helper.exe helper.exe.manifest
if [ "$1" = "-n" ]; then
ASKEDFOR=$NAME
else
diff --git a/erts/etc/win32/nsis/find_redist.sh b/erts/etc/win32/nsis/find_redist.sh
index 153977ded5..328811a0d7 100755
--- a/erts/etc/win32/nsis/find_redist.sh
+++ b/erts/etc/win32/nsis/find_redist.sh
@@ -2,7 +2,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2007-2010. All Rights Reserved.
+# Copyright Ericsson AB 2007-2011. All Rights Reserved.
#
# The contents of this file are subject to the Erlang Public License,
# Version 1.1, (the "License"); you may not use this file except in
@@ -114,13 +114,18 @@ RCPATH=`lookup_prog_in_path rc`
fail=false
if [ '!' -z "$RCPATH" ]; then
BPATH=$RCPATH
- for x in rc bin v6.0A ; do
- NBPATH=`remove_path_element $x "$BPATH"`
- if [ "$NBPATH" = "$BPATH" ]; then
- fail=true
- break;
+ allow_fail=false
+ for x in rc bin @ANY v6.0A v7.0A v7.1; do
+ if [ $x = @ANY ]; then
+ allow_fail=true
+ else
+ NBPATH=`remove_path_element $x "$BPATH"`
+ if [ $allow_fail = false -a "$NBPATH" = "$BPATH" ]; then
+ fail=true
+ break;
+ fi
+ BPATH="$NBPATH"
fi
- BPATH="$NBPATH"
done
if [ $fail = false ]; then
BPATH_LIST="$BPATH_LIST $BPATH"
@@ -129,23 +134,32 @@ fi
# Frantic search through two roots with different
# version directories. We want to be very specific about the
-# directory structures as we woildnt want to find the wrong
+# directory structures as we wouldnt want to find the wrong
# redistributables...
-#echo $BPATH
+#echo $BPATH_LIST
for BP in $BPATH_LIST; do
- for verdir in "sdk v2.0" "sdk v3.5" "v6.0A"; do
+ #echo "BP=$BP"
+ for verdir in "sdk v2.0" "sdk v3.5" "v6.0A" "v7.0A" "v7.1"; do
BPATH=$BP
fail=false
- for x in $verdir bootstrapper packages vcredist_x86 vcredist_x86.exe; do
+ allow_fail=false
+ for x in $verdir @ANY bootstrapper packages vcredist_x86 Redist VC @ALL vcredist_x86.exe; do
#echo "x=$x"
#echo "BPATH=$BPATH"
- NBPATH=`add_path_element $x "$BPATH"`
- if [ "$NBPATH" = "$BPATH" ]; then
- fail=true
- break;
+ #echo "allow_fail=$allow_fail"
+ if [ $x = @ANY ]; then
+ allow_fail=true
+ elif [ $x = @ALL ]; then
+ allow_fail=false
+ else
+ NBPATH=`add_path_element $x "$BPATH"`
+ if [ $allow_fail = false -a "$NBPATH" = "$BPATH" ]; then
+ fail=true
+ break;
+ fi
+ BPATH="$NBPATH"
fi
- BPATH="$NBPATH"
done
if [ $fail = false ]; then
break;
diff --git a/erts/example/next_perm.cc b/erts/example/next_perm.cc
index ee81cb0404..1427cd3979 100644
--- a/erts/example/next_perm.cc
+++ b/erts/example/next_perm.cc
@@ -120,7 +120,7 @@ static void ready_async(ErlDrvData drv_data, ErlDrvThreadData async_data)
ErlDrvPort port = reinterpret_cast<ErlDrvPort>(drv_data);
our_async_data* d = reinterpret_cast<our_async_data*>(async_data);
int n = d->data.size(), result_n = n*2 + 5;
- ErlDrvTermData* result = new ErlDrvTermData[result_n], * rp = result;
+ ErlDrvTermData *result = new ErlDrvTermData[result_n], *rp = result;
*rp++ = ERL_DRV_PORT;
*rp++ = driver_mk_port(port);
for (vector<int>::iterator i = d->data.begin();
diff --git a/erts/test/Makefile b/erts/test/Makefile
index 94458da019..68be3f2178 100644
--- a/erts/test/Makefile
+++ b/erts/test/Makefile
@@ -89,7 +89,7 @@ release_tests_spec: opt
$(INSTALL_DIR) $(RELSYSDIR)
$(INSTALL_DATA) system.spec system.dynspec system.spec.vxworks \
$(ERL_FILES) $(TARGET_FILES) $(RELSYSDIR)
- chmod -f -R u+w $(RELSYSDIR)
+ chmod -R u+w $(RELSYSDIR)
tar cf - *_SUITE_data utils | (cd $(RELSYSDIR); tar xf -)
release_docs_spec:
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-04 11:03:53 +0000