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| author | Jonathan Haslam <Jonathan.Haslam@Sun.COM> | 2009-02-13 07:13:13 +0000 |
|---|---|---|
| committer | Jonathan Haslam <Jonathan.Haslam@Sun.COM> | 2009-02-13 07:13:13 +0000 |
| commit | b9e93c10c0a2a4bb069d38bb311021a9478c4711 (patch) | |
| tree | 8a82dbbc533447409d902987f543b2ad72e8e78a /usr/src/uts/common/sys/dtrace.h | |
| parent | 2e5e9e19867a0d75685f5beb2fe1b0e31491d49b (diff) | |
| download | illumos-joyent-b9e93c10c0a2a4bb069d38bb311021a9478c4711.tar.gz | |
PSARC 2008/480 DTrace CPC Provider
6486156 DTrace cpc provider
Diffstat (limited to 'usr/src/uts/common/sys/dtrace.h')
| -rw-r--r-- | usr/src/uts/common/sys/dtrace.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/usr/src/uts/common/sys/dtrace.h b/usr/src/uts/common/sys/dtrace.h index b6e52ec1c4..046dd13dd4 100644 --- a/usr/src/uts/common/sys/dtrace.h +++ b/usr/src/uts/common/sys/dtrace.h @@ -20,15 +20,13 @@ */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SYS_DTRACE_H #define _SYS_DTRACE_H -#pragma ident "%Z%%M% %I% %E% SMI" - #ifdef __cplusplus extern "C" { #endif @@ -1382,7 +1380,7 @@ typedef struct dof_helper { * dtps_provide_module(); see "Arguments and Notes" for dtrace_register(), * below. * - * 1.4 void dtps_enable(void *arg, dtrace_id_t id, void *parg) + * 1.4 int dtps_enable(void *arg, dtrace_id_t id, void *parg) * * 1.4.1 Overview * @@ -1403,7 +1401,8 @@ typedef struct dof_helper { * * 1.4.3 Return value * - * None. + * On success, dtps_enable() should return 0. On failure, -1 should be + * returned. * * 1.4.4 Caller's context * @@ -1957,7 +1956,7 @@ typedef struct dof_helper { typedef struct dtrace_pops { void (*dtps_provide)(void *arg, const dtrace_probedesc_t *spec); void (*dtps_provide_module)(void *arg, struct modctl *mp); - void (*dtps_enable)(void *arg, dtrace_id_t id, void *parg); + int (*dtps_enable)(void *arg, dtrace_id_t id, void *parg); void (*dtps_disable)(void *arg, dtrace_id_t id, void *parg); void (*dtps_suspend)(void *arg, dtrace_id_t id, void *parg); void (*dtps_resume)(void *arg, dtrace_id_t id, void *parg); |