187 	char procname[PATH_MAX];  in Pxcreate()  local
257 	(void) snprintf(procname, sizeof (procname), "%s/%d/",  in Pxcreate()
259 	fname = procname + strlen(procname);  in Pxcreate()
267 	if ((fd = open(procname, (O_RDWR|O_EXCL))) < 0 ||  in Pxcreate()
270 		    procname, strerror(errno));  in Pxcreate()
277 	if ((fd = open(procname, O_RDONLY)) < 0 ||  in Pxcreate()
280 		    procname, strerror(errno));  in Pxcreate()
287 	if ((fd = open(procname, O_WRONLY)) < 0 ||  in Pxcreate()
290 		    procname, strerror(errno));  in Pxcreate()
520 	char procname[PATH_MAX];  in Pgrab()  local
560 	(void) snprintf(procname, sizeof (procname), "%s/%d/",  in Pgrab()
562 	fname = procname + strlen(procname);  in Pgrab()
574 	if (((fd = open(procname, omode | O_EXCL)) < 0 &&  in Pgrab()
575 	    (fd = ((flags & PGRAB_FORCE)? open(procname, omode) : -1)) < 0) ||  in Pgrab()
596 			    procname, strerror(errno));  in Pgrab()
605 	if ((fd = open(procname, O_RDONLY)) < 0 ||  in Pgrab()
616 			    procname, strerror(errno));  in Pgrab()
626 		if ((fd = open(procname, O_WRONLY)) < 0 ||  in Pgrab()
637 				    procname, strerror(errno));  in Pgrab()
1292 	char procname[PATH_MAX];  in Preopen()  local
1303 	(void) snprintf(procname, sizeof (procname), "%s/%d/",  in Preopen()
1305 	fname = procname + strlen(procname);  in Preopen()
1308 	if ((fd = open(procname, O_RDWR)) < 0 ||  in Preopen()
1312 		    procname, strerror(errno));  in Preopen()
1320 	if ((fd = open(procname, O_RDONLY)) < 0 ||  in Preopen()
1324 		    procname, strerror(errno));  in Preopen()
1332 	if ((fd = open(procname, O_WRONLY)) < 0 ||  in Preopen()
1336 		    procname, strerror(errno));  in Preopen()
2959 	char procname[PATH_MAX];  in Lgrab()  local
3002 	(void) snprintf(procname, sizeof (procname), "%s/%d/lwp/%d/",  in Lgrab()
3004 	fname = procname + strlen(procname);  in Lgrab()
3008 	if ((fd = open(procname, O_RDONLY)) < 0 ||  in Lgrab()
3016 			    procname, strerror(errno));  in Lgrab()
3031 			    procname, strerror(errno));  in Lgrab()
3039 	if ((fd = open(procname, O_WRONLY)) < 0 ||  in Lgrab()
3047 			    procname, strerror(errno));  in Lgrab()