diff options
author | Daniel Hellstrom <daniel@gaisler.com> | 2011-11-28 09:52:03 +0100 |
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committer | Daniel Hellstrom <daniel@gaisler.com> | 2015-04-17 01:10:16 +0200 |
commit | e7fade3ac4559214ab0508dc54a71a3d1f522afb (patch) | |
tree | 13e32728a3b6adccd3f435db73091a8233d5dadf /cpukit/libdrvmgr/drvmgr_func_call.c | |
parent | LIBPCI: added PCI shell command (diff) | |
download | rtems-e7fade3ac4559214ab0508dc54a71a3d1f522afb.tar.bz2 |
DRVMGR: added driver manager to cpukit/libdrvmgr
Diffstat (limited to 'cpukit/libdrvmgr/drvmgr_func_call.c')
-rw-r--r-- | cpukit/libdrvmgr/drvmgr_func_call.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cpukit/libdrvmgr/drvmgr_func_call.c b/cpukit/libdrvmgr/drvmgr_func_call.c new file mode 100644 index 0000000000..75836c31a0 --- /dev/null +++ b/cpukit/libdrvmgr/drvmgr_func_call.c @@ -0,0 +1,21 @@ +/* Driver Manager optional dynamic function interface + * + * COPYRIGHT (c) 2011. + * Cobham Gaisler AB. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + */ + +#include <drvmgr/drvmgr.h> + +/* Lookup function from function ID and call it using given arguments */ +int drvmgr_func_call(void *obj, int funcid, void *a, void *b, void *c, void *d) +{ + int (*func)(void *arg1, void *arg2, void *arg3, void *arg4) = NULL; + + if (drvmgr_func_get(obj, funcid, (void *)&func) != DRVMGR_OK) + return DRVMGR_FAIL; + return func(a, b, c, d); +} |