Searched refs:sysv_msg_subsys_mutex (Results 1 - 1 of 1) sorted by relevance

/darwin-on-arm/xnu/bsd/kern/
H A Dsysv_msg.c105 static lck_mtx_t sysv_msg_subsys_mutex; variable
107 #define SYSV_MSG_SUBSYS_LOCK() lck_mtx_lock(&sysv_msg_subsys_mutex)
108 #define SYSV_MSG_SUBSYS_UNLOCK() lck_mtx_unlock(&sysv_msg_subsys_mutex)
139 lck_mtx_init(&sysv_msg_subsys_mutex, sysv_msg_subsys_lck_grp, sysv_msg_subsys_lck_attr);
878 eval = msleep(blocking_resource, &sysv_msg_subsys_mutex, (PZERO - 4) | PCATCH,
1323 eval = msleep((caddr_t)msqptr, &sysv_msg_subsys_mutex, (PZERO - 4) | PCATCH, "msgwait",

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