40  * PID and process name for local clients, that are likely to be
77  * Try to determine a PID for a client from its connection
79  * connected, use GetClientPid to determine the PID at other times.
83  * @return PID of the client. Error (-1) if PID can't be determined
92     pid_t pid = -1;  in DetermineClientPid()  local
95         return pid;  in DetermineClientPid()
102             pid = lcc->pid;  in DetermineClientPid()
106     return pid;  in DetermineClientPid()
111  * PID. Note that mapping PID to a command hasn't been implemented for
116  * @param[in]  pid     Process ID of a client.
131 DetermineClientCmd(pid_t pid, const char **cmdname, const char **cmdargs)  in DetermineClientCmd()  argument
142     if (pid == -1)  in DetermineClientCmd()
158         kp = kvm_getprocs(kd, KERN_PROC_PID, pid, sizeof(struct kinfo_proc),  in DetermineClientCmd()
178 #else                           /* Linux using /proc/pid/cmdline */  in DetermineClientCmd()
180     /* Check if /proc/pid/cmdline exists. It's not supported on all  in DetermineClientCmd()
182     if (snprintf(path, sizeof(path), "/proc/%d/cmdline", pid) < 0)  in DetermineClientCmd()
192     /* Read the contents of /proc/pid/cmdline. It should contain the  in DetermineClientCmd()
230     /* Solaris prior to 11.3.5 does not support /proc/pid/cmdline, but  in DetermineClientCmd()
232      * structure in the /proc/pid/psinfo file. */  in DetermineClientCmd()
233     if (snprintf(path, sizeof(path), "/proc/%d/psinfo", pid) < 0)  in DetermineClientCmd()
287     client->clientIds->pid = DetermineClientPid(client);  in ReserveClientIds()
288     if (client->clientIds->pid != -1)  in ReserveClientIds()
289         DetermineClientCmd(client->clientIds->pid, &client->clientIds->cmdname,  in ReserveClientIds()
292     DebugF("client(%lx): Reserved pid(%d).\n",  in ReserveClientIds()
293            (unsigned long) client->clientAsMask, client->clientIds->pid);  in ReserveClientIds()
317     DebugF("client(%lx): Released pid(%d).\n",  in ReleaseClientIds()
318            (unsigned long) client->clientAsMask, client->clientIds->pid);  in ReleaseClientIds()
332  * Get cached PID of a client.
334  * param[in] client Client whose PID has been already cached.
336  * @return Cached client PID. Error (-1) if called:
352     return client->clientIds->pid;  in GetClientPid()
365  *         - on OS that doesn't support mapping of PID to command line
391  *         - on OS that doesn't support mapping of PID to command line