diff options
| author | Stefan Vacek <stefan.vacek@intel.com> | 2015-08-31 10:13:07 +0200 |
|---|---|---|
| committer | Alexander Wenzel <Alexander.AW.Wenzel@bmw.de> | 2015-10-07 10:38:03 +0200 |
| commit | ed412acac8e9f8a5745e55adeed9652b34b9ee4f (patch) | |
| tree | dd2dbde29e126c679218b7cf93455601bbeca9bd /include | |
| parent | 4c8d43322e89b87288fb5ba12e523237e620481b (diff) | |
| download | DLT-daemon-ed412acac8e9f8a5745e55adeed9652b34b9ee4f.tar.gz | |
Allow multiple instances of dlt-daemon
- Make dlt-daemon configurable to specify directory of fifos and port of dlt-daemon, this
allows to run multiple instances of dlt-daemon at one node at the same time. This is useful
in testing environment where simultanous tests should not interfere due to the same
instance of dlt-daemon
- dlt-daemon: add option -t <dir> to specify a directory where all fifos will be created
- dlt-daemon: add option -p <port> to specify the port under which dlt-daemon can be connected
- client-library: add environment variable DLT_PIPE_DIR to specify a non-default directory
of fifos for logging applications
- client-library: add environment variable DLT_DAEMON_TCP_PORT to specify the port under which
dlt-daemon can be reached (especially when using dlt-receive)
Signed-off-by: Stefan Vacek <stefan.vacek@intel.com>
Signed-off-by: Lutz Helwing <lutz_helwing@mentor.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dlt/dlt_common.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/dlt/dlt_common.h b/include/dlt/dlt_common.h index 10334ca..da9835c 100644 --- a/include/dlt/dlt_common.h +++ b/include/dlt/dlt_common.h @@ -76,6 +76,7 @@ */ #include <stdio.h> +#include <linux/limits.h> #if !defined(_MSC_VER) #include <unistd.h> @@ -186,12 +187,12 @@ enum { }; /** - * The standard TCP Port used for DLT daemon + * The standard TCP Port used for DLT daemon, can be overwritten via -p <port> when starting dlt-daemon */ #define DLT_DAEMON_TCP_PORT 3490 -/* Initi value for file descritpor */ +/* Initial value for file descriptor */ #define DLT_FD_INIT -1 /* Minimum value for a file descriptor except the POSIX Standards: stdin=0, stdout=1, stderr=2 */ @@ -331,7 +332,11 @@ extern const char dltSerialHeader[DLT_ID_SIZE]; extern char dltSerialHeaderChar[DLT_ID_SIZE]; /** + * The common base-path of the dlt-daemon-fifo and application-generated fifos + */ +extern char dltFifoBaseDir[PATH_MAX + 1]; +/** * The type of a DLT ID (context id, application id, etc.) */ typedef char ID4[DLT_ID_SIZE]; @@ -1287,6 +1292,12 @@ extern "C" */ void dlt_check_envvar(); + /** + * Create the specified path, recursive if necessary + * behaves like calling mkdir -p <dir> on the console + */ + int dlt_mkdir_recursive(const char *dir); + #ifdef __cplusplus } #endif |