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| author | Olaf Matthes <olafmatt@users.sourceforge.net> | 2006-12-01 16:04:37 +0000 |
|---|---|---|
| committer | Olaf Matthes <olafmatt@users.sourceforge.net> | 2006-12-01 16:04:37 +0000 |
| commit | 9fe82926e2b75526f6752d82baf7af792f31dbe5 (patch) | |
| tree | 6157e154cc4e3ff7b6d6a7946ba0a96e335939d6 /hidio.h | |
| parent | 0edc4d45b97b52aa8ac118a4e376d24976977247 (diff) | |
added threading for 'open' and 'close', needs more work but shows that open is a blocking function that takes ages to complete on first call
svn path=/trunk/externals/io/hidio/; revision=6561
Diffstat (limited to 'hidio.h')
| -rw-r--r-- | hidio.h | 20 |
1 files changed, 19 insertions, 1 deletions
@@ -3,6 +3,7 @@ #include <stdio.h> #include <sys/syslog.h> +#include <pthread.h> #ifdef __linux__ #include <linux/types.h> @@ -34,7 +35,7 @@ typedef void t_clock; #define HIDIO_MAJOR_VERSION 0 #define HIDIO_MINOR_VERSION 0 -/* static char *version = "$Revision: 1.2 $"; */ +/* static char *version = "$Revision: 1.3 $"; */ /*------------------------------------------------------------------------------ * GLOBAL DEFINES @@ -53,6 +54,18 @@ typedef void t_clock; #define MAX_EVENTS_PER_POLL 64 /*------------------------------------------------------------------------------ + * THREADING RELATED DEFINES + */ + +#define REQUEST_NOTHING 0 +#define REQUEST_OPEN 1 +#define REQUEST_READ 2 +#define REQUEST_SEND 3 +#define REQUEST_CLOSE 4 +#define REQUEST_QUIT 5 + + +/*------------------------------------------------------------------------------ * CLASS DEF */ typedef struct _hidio @@ -73,6 +86,11 @@ typedef struct _hidio t_clock *x_clock; t_outlet *x_data_outlet; t_outlet *x_status_outlet; + t_int x_requestcode; + pthread_mutex_t x_mutex; + pthread_cond_t x_requestcondition; + pthread_cond_t x_answercondition; + pthread_t x_thread; } t_hidio; |