70 		return (errno);  in pidfile_verify()
84 		return (errno);  in pidfile_read()
87 	error = errno;	/* Remember errno in case close() wants to change it. */  in pidfile_read()
124 			errno = ENAMETOOLONG;  in pidfile_open()
137 		errno = ENAMETOOLONG;  in pidfile_open()
143 		error = errno;  in pidfile_open()
145 		errno = error;  in pidfile_open()
158 		if (errno == EWOULDBLOCK) {  in pidfile_open()
160 				errno = EEXIST;  in pidfile_open()
166 					errno = pidfile_read(dirfd,  in pidfile_open()
168 					if (errno != EAGAIN || --count == 0)  in pidfile_open()
172 				if (errno == EAGAIN)  in pidfile_open()
174 				if (errno == 0 || errno == EAGAIN)  in pidfile_open()
175 					errno = EEXIST;  in pidfile_open()
178 		error = errno;  in pidfile_open()
181 		errno = error;  in pidfile_open()
194 	    cap_rights_init(&caprights, CAP_UNLINKAT)) < 0 && errno != ENOSYS) {  in pidfile_open()
200 	    errno != ENOSYS) {  in pidfile_open()
212 	error = errno;  in pidfile_open()
217 	errno = error;  in pidfile_open()
231 	errno = pidfile_verify(pfh);  in pidfile_write()
232 	if (errno != 0) {  in pidfile_write()
244 		error = errno;  in pidfile_write()
246 		errno = error;  in pidfile_write()
252 		error = errno;  in pidfile_write()
254 		errno = error;  in pidfile_write()
268 		errno = error;  in pidfile_close()
273 		error = errno;  in pidfile_close()
275 		error = errno;  in pidfile_close()
279 		errno = error;  in pidfile_close()
292 		errno = error;  in _pidfile_remove()
297 		if (errno == EDEADLK)  in _pidfile_remove()
299 		error = errno;  in _pidfile_remove()
302 		error = errno;  in _pidfile_remove()
304 		error = errno;  in _pidfile_remove()
310 		errno = error;  in _pidfile_remove()
328 		errno = EDOOFUS;  in pidfile_fileno()