HelenOS sources

null_request_process  153 kernel/generic/include/ipc/sysipc_ops.h extern int null_request_process(call_t *, answerbox_t *);
null_request_process  138 kernel/generic/src/ipc/ops/conctmeto.c 	.request_process = null_request_process,
null_request_process  120 kernel/generic/src/ipc/ops/dataread.c 	.request_process = null_request_process,
null_request_process   99 kernel/generic/src/ipc/ops/datawrite.c 	.request_process = null_request_process,
null_request_process  101 kernel/generic/src/ipc/ops/pagein.c 	.request_process = null_request_process,
null_request_process   64 kernel/generic/src/ipc/ops/sharein.c 	.request_process = null_request_process,
null_request_process   85 kernel/generic/src/ipc/ops/shareout.c 	.request_process = null_request_process,
null_request_process  126 kernel/generic/src/ipc/ops/stchngath.c 	.request_process = null_request_process,
null_request_process   65 kernel/generic/src/ipc/sysipc_ops.c 	.request_process = null_request_process,
HelenOS homepage, sources at GitHub