69 		return (errno);  in pidfile_verify()
83 		return (errno);  in pidfile_read_impl()
86 	error = errno;	/* Remember errno in case close() wants to change it. */  in pidfile_read_impl()
111 		errno = pidfile_read_impl(dirfd, filename, pidptr);  in pidfile_read()
112 		if (errno != EAGAIN || --count == 0)  in pidfile_read()
116 	if (errno == EAGAIN)  in pidfile_read()
118 	return (errno);  in pidfile_read()
142 			errno = ENAMETOOLONG;  in pidfile_open()
155 		errno = ENAMETOOLONG;  in pidfile_open()
161 		error = errno;  in pidfile_open()
163 		errno = error;  in pidfile_open()
176 		if (errno == EWOULDBLOCK) {  in pidfile_open()
178 				errno = EEXIST;  in pidfile_open()
180 				errno = pidfile_read(dirfd,  in pidfile_open()
182 				if (errno == 0 || errno == EAGAIN)  in pidfile_open()
183 					errno = EEXIST;  in pidfile_open()
186 		error = errno;  in pidfile_open()
189 		errno = error;  in pidfile_open()
202 	    cap_rights_init(&caprights, CAP_UNLINKAT)) < 0 && errno != ENOSYS) {  in pidfile_open()
208 	    errno != ENOSYS) {  in pidfile_open()
220 	error = errno;  in pidfile_open()
225 	errno = error;  in pidfile_open()
239 	errno = pidfile_verify(pfh);  in pidfile_write()
240 	if (errno != 0) {  in pidfile_write()
252 		error = errno;  in pidfile_write()
254 		errno = error;  in pidfile_write()
260 		error = errno;  in pidfile_write()
262 		errno = error;  in pidfile_write()
276 		errno = error;  in pidfile_close()
281 		error = errno;  in pidfile_close()
283 		error = errno;  in pidfile_close()
287 		errno = error;  in pidfile_close()
300 		errno = error;  in _pidfile_remove()
305 		if (errno == EDEADLK)  in _pidfile_remove()
307 		error = errno;  in _pidfile_remove()
310 		error = errno;  in _pidfile_remove()
312 		error = errno;  in _pidfile_remove()
318 		errno = error;  in _pidfile_remove()
336 		errno = EDOOFUS;  in pidfile_fileno()
356 		errno = ENOENT;  in pidfile_signal()
357 		return (errno);  in pidfile_signal()
359 	if (errno != EWOULDBLOCK) {  in pidfile_signal()
360 		return (errno);  in pidfile_signal()
362 	errno = pidfile_read(AT_FDCWD, pathp, &pid);  in pidfile_signal()
363 	if (errno != 0)  in pidfile_signal()
364 		return (errno);  in pidfile_signal()
374 	return (errno);  in pidfile_signal()