diff options
Diffstat (limited to 'rtemsbsd/rtems/rtems-kernel-sx.c')
| -rw-r--r-- | rtemsbsd/rtems/rtems-kernel-sx.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/rtemsbsd/rtems/rtems-kernel-sx.c b/rtemsbsd/rtems/rtems-kernel-sx.c index 7f47bd71..4f8bea4d 100644 --- a/rtemsbsd/rtems/rtems-kernel-sx.c +++ b/rtemsbsd/rtems/rtems-kernel-sx.c @@ -7,7 +7,7 @@ */ /* - * Copyright (c) 2009-2015 embedded brains GmbH. All rights reserved. + * Copyright (c) 2009, 2018 embedded brains GmbH. All rights reserved. * * embedded brains GmbH * Dornierstr. 4 @@ -114,34 +114,38 @@ sx_destroy(struct sx *sx) } int -_sx_xlock(struct sx *sx, int opts, const char *file, int line) +_sx_slock_int(struct sx *sx, int opts LOCK_FILE_LINE_ARG_DEF) { - rtems_bsd_mutex_lock(&sx->lock_object, &sx->mutex); + rtems_bsd_mutex_lock(&sx->lock_object, &sx->mutex); return (0); } int -sx_try_xlock_(struct sx *sx, const char *file, int line) +sx_try_slock_int(struct sx *sx LOCK_FILE_LINE_ARG_DEF) { + return (rtems_bsd_mutex_trylock(&sx->lock_object, &sx->mutex)); } void -_sx_xunlock(struct sx *sx, const char *file, int line) +_sx_sunlock_int(struct sx *sx LOCK_FILE_LINE_ARG_DEF) { + rtems_bsd_mutex_unlock(&sx->mutex); } int -sx_try_upgrade_(struct sx *sx, const char *file, int line) +sx_try_upgrade_int(struct sx *sx LOCK_FILE_LINE_ARG_DEF) { + return (1); } void -sx_downgrade_(struct sx *sx, const char *file, int line) +sx_downgrade_int(struct sx *sx LOCK_FILE_LINE_ARG_DEF) { + /* Do nothing */ } |