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This explicitely allows aliasing of this struct to avoid the warning
shown below. Note, that this warning isn't show when
'-fno-strict-aliasing' is used.
Addresses:
gb/gprs_ns_test.c:85:54: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
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This information element has been added to the MM Information
message in GSM24.008. This patch adds it to the tlv_definition
to keep the TLV parser from breaking.
Ticket: OW#978
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This adds the vty_install_default() function that is basically the
install_default() function plus the registration of the commands
'exit' and 'end'. The latter is only provided in subnodes of
ENABLED_NODE and CONFIG_NONE.
The VTY test program is extended to check these commands.
Ticket: OW#952
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Fix the build after I changed the order of header files in the
SMS test.
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The number of digits is the number of used octets times two (two
digits per octet). The result has been successfully dissected by
wireshark. It has not been tested with real phones.
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This reverts commit bf991bc0f3006eddf45d494ee7e476a75dbaf36e and
fixes the bug instead. It's just sufficient to remove the defined()
test, since identifiers that aren't macros are just considered as
0 when used with #if. (see cpp info page, section 4.2.2 'If'
in cpp-4.6.info)
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The code started to use #if defined(...) but the value was always
for GCC/Clang. The only difference was that for older compilers
the value of the definition was 0. Conditionally define these
macros.
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Separate feature checking from implementation. Supported are clang and
gcc.
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Add a new core/defs.h file for definitions that can be used from
within header files without including prototypes and extern
declarations. It's primarily meant for macro definitions and basic
typedefs.
Move the definition of OSMO_DEPRECATED there and use compiler version
info to avoid compiler errors.
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This is a workaround to make the FreeBSD8.4 and Debian6.0 target
build again. The deprecated attribute doesn't have arguments.
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The 7bit<->8bit encoding/decoding functions didn't check whether
there is still enough space in the destination buffer. Therefore a
buffer size parameter has been added to each of the functions which
is used to truncate the output if the buffer is too small.
In addition, the return value of the decoding functions has been
changed to number of characters written (excluding \0), so this
value is always equal to strlen(decoded).
The old functions are still available as wrapper functions.
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Handling 7-bit coding is a little different for USSD, as TS 03.38
states:
To avoid the situation where the receiving entity confuses 7 binary
zero pad bits as the @ character, the carriage return or <CR>
character shall be used for padding in this situation [...].
If <CR> is intended to be the last character and the message
(including the wanted <CR>) ends on an octet boundary, then another
<CR> must be added together with a padding bit 0. The receiving entity
will perform the carriage return function twice, but this will not
result in misoperation as the definition of <CR> [...] is identical to
the definition of <CR><CR>.
The receiving entity shall remove the final <CR> character where the
message ends on an octet boundary with <CR> as the last character.
Jacob has verified the fix with fakeBTS and the wireshark dissector.
Fixes: OW#947
Reviewed-by: Jacob Erlbeck <jerlbeck@sysmocom.de>
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This is required for encoding the SMS header using the alpha numeric
rules.
Reviewed-by: Jacob Erlbeck <jerlbeck@sysmocom.de>
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These functions are not meant to be used by applications and are
only here for the unit tests. Try to document that.
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this causes compiler warnings in user code ever since commit
55cf02221f0654a3f48888f3b13766b671a120f0
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The chan_nr is required to locate timeslot and subslot of access bursts
during handover procedure.
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In order to control layer 1 via primitives, MPH primitives are required.
There is only one (MPH-INFO) primitive defined in TS 04.04 for all control
and measurement functions. A type identifier inside this primitive is used
to differentiate between different functions.
The TCH primitives are used to carry traffic. TCH primitives carry voice
or data traffic, whereas PH-DATA primitives carry FACCH data.
PH_RTS and TCH_RTS (ready-to-send) primitives are used to poll requests
from upper layers.
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The modified macro is still working on a gcc 4.7 and gcc 4.8 after the
removal of the typedef and addition of the unused attribute.
include/osmocom/core/msgb.h: In function ‘msgb_alloc_headroom’:
include/osmocom/core/utils.h:40:51: warning: typedef ‘dummyheadroom_bigger’ locally defined but not used [-Wunused-local-typedefs]
#define osmo_static_assert(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
^
include/osmocom/core/msgb.h:386:2: note: in expansion of macro ‘osmo_static_assert’
osmo_static_assert(size > headroom, headroom_bigger);
^
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Allow to tag the NS service with a custom DSCP.
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This is changing the semantic of the assert. The regression tests
now either need to check the stderr result, the exit status or print
a message when all tests are completed.
This is not that bad as the osmo_generate_backtrace is printing to
the stdout right now.
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This function will re-open all existing log files in the application,
praticularly useful for SIGHUP handlers in case of logrotate
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The tests should unconditionally assert, regardless of debug settings.
This uses the OSMO_ prefix as it's in the global namespace.
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The log target can be used via log alarms and show alarms.
Why? This feature was proposed/requested at
http://openbsc.osmocom.org/trac/wiki/Tasks/ErrorLogTarget
All messages use the same amount of space, prioritizing simplicity.
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I noticed some more issues and it is the easiest to revert and include
the fixed version.
This reverts commit 73377229bb33ab79682ce4b126a63602d13304ad.
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The log target can be used via log alarms and show alarms.
Why? This feature was proposed/requested at
http://openbsc.osmocom.org/trac/wiki/Tasks/ErrorLogTarget
All messages use the same amount of space, prioritizing simplicity.
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Doxygen generates quite a lot of warnings on libosmocore. Some of them
are obvious typos - this patch aims to fix such low-hanging fruit.
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without this, we break e.g. the openbsc build...
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this will avoid printing 'abis_nm.c' as the filename in the log, which
is pretty useless during debugging. We want to know where
abis_nm_debugp_foh() is being used from, not where it is implemented.
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This is required for CPUs < armv6, to access 16 and 32 values at right
memory locations.
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Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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Extracted from a patch by Max Suraev Max.Suraev@fairwaves.ru>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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When OpenBSC is handling more than one message at a time it is difficult
to see which log message belongs to which SMR instance. Introduce a
uint64_t id that can be set to the row_id/message_id and prefix all
log messages with SMR(ID).
This change is ABI and API incompatible with previous versions of
libosmogsm.
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When OpenBSC is handling more than one message at a time it is difficult
to see which log message belongs to which SMC. Introduce a uint64_t id
that can be set to the row_id/message_id and prefix all log messages
with SMC(ID).
This change is ABI and API incompatible with previous versions of
libosmogsm.
Example:
SMC(100) instance created
SMC(100) message MNSMS-EST-REQ received in state IDLE
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msgb_pull returns a pointer to the new begin of the
buffer, unlike msgb_get(), where those functions
were originally taken from.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
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The code embeds the timer so one needs to include the header file.
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Without the "extern" keyword the variables in this header file will be
seen as empty definitions when compiled on OSX.
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When you are in the config-log VTY node, you expect "end" to work
like in any other sub-node of config.
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