| Commit message (Collapse) | Author | Age | Files | Lines |
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Elements must be created/destroyed in order, but IPCPs can access PCI
while the PDU is in the ring buffer.
Test updated, no more waits are needed.
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The shared memory map will allow passing SDU's between IPCPs
efficiently. It is a single block of managed memory. SDU's are stored
in a shm_du_buff datastructure, which is a list of blocks inside the
shared memory region. The mechanism for passing SDU's is not yet
implemented and could be either within the region or using another
local IPC mechanism.
The following things are configured at compile time:
SHM_FILE_NAME : the name. Default is "ouroboros_du_map".
SHM_DU_BUFF_BLOCK_SIZE: size of a block inside the shared memory
region. Default is the pagesize of the system.
SHM_DU_MAP_SIZE : the approximate size in bytes of the shared
memory map. The actual filesize may differ by
a small margin. Default is 4MB.
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This adds the messages required for the IRMd to communicate with an
IPC Process through the library.
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This removes some memleaks present in the sockets layer. It also fixes
the bad initialization of the difs_size param in the irm_msg.
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This adds the functionality to create and destroy IPCPs. Upon creation
a new process is forked and execve'd. Upon destruction the IPCP is
destroyed by killing it with SIGTERM.
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PCI can now occupy at most one block
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This moves the function definitions of list.h into a separate source
file to avod linker errors when including the file in more than one
source file.
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replaced hard tabs with soft tabs according to coding guidelines
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This adds a test for the bitmap. During the testing I also removed
some bugs that were present in the bitmap implementation.
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This adds helper functions for RINA names, to aid with handling them.
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This replaces the stubs in the irmd and calls the actual IPCP
operations from the library. It also calls the DIF Allocator API in
one of the operations.
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Testing framework
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This adds a build target 'check', which executes a test suite for
every daemon/library. Every test suite consists of a test driver that
executes a function in a file with the same name as the function. The
compile_debug script executes the 'check' target to validate there are
no regressions. Packaging is also fixed and the prototype can be
shipped as a tarball.
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common.h: dif_info renamed to dif_config
missing struct fixed
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added dif_name to qos_spec and removed it from dif_info
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This provides the other messages that are used to communicate between
the library and the IRM Daemon. The IRM tool just calls the library
right now to see if it works. A full fledged program will be provided
in a next commit.
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merged the data structure for the irm.
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Initial support for communicating with the IRM
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This addresses several comments Dimitri had on the sockets layer code.
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Provides the initial support to create IPCPs via a command-line
tool. It extends the socket layer with a message that is sent over a
socket to the irmd when the irm_create_ipcp library function is called
from a program.
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This provides the initial messages to be passed between the irmd and
libouroboros-irm.
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Now explains the size values are in bits as this comment
was accidentally removed
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various fixes based on discussion on bitbucket
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dt_const contains data transfer constants
dup_const contains constants for du protection
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du_buff.[c/h]: alloc_head and alloc_tail now return a pointer to the
start of the PCI for direct read/write access.
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du_buff.c : removed unnecessary variable for return values
removed unnecessary functions
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list.h contained inline functions, which are not in the C89 standard.
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build: Require usage of C89
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This requires the usage of the C89 standard for all source files. It
also fixes a wrong check for the compiler flags (was checking this for
CXX compiler instead of the C compiler).
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common.h will now include stdbool and several other useful includes
(size_t for instance).
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This adds a bitmap implementation loosely based on the one found in
the Linux kernel. The functions in the header file actually act as a
wrapper around the actual bitmap implementation for portability
reasons.
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This adds a list implementation similar to the one found in the Linux
kernel.
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Moved struct buffer and struct du_buff definitions to the source file.
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du_buff.h : moved struct buffer to source
du_buff.c : fixed formatting
LOG_DBGF used
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Displays the function name in the log message.
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Compiles but untested. Expect bugs.
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common.h will now include stdbool and several other useful includes
(size_t for instance).
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This adds a bitmap implementation loosely based on the one found in
the Linux kernel. The functions in the header file actually act as a
wrapper around the actual bitmap implementation for portability
reasons.
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This adds a list implementation similar to the one found in the Linux
kernel.
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This adds a header file with the initial API for applications to
instruct the IRM.
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This provides the initial API for the IRM to instruct IPCPs.
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This adds the initial API to communicate with the DIF allocator.
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