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ALLMAN2.PS：源码内容

3011(performance.)S
4776 V
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1586(PT_TRACE_ME)S
2316(call)S
(should)267 2492 A
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4896 V
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2007(very)S
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2414(rate))S
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2873(be)S
2993(ef256ciently)S
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1262(error)S
1484(indication,)S
10 R-1
1936(-)S
10 R
1993(1,)S
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2185(a)S
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10 R
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1080(ate.)S
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4600(completely)S
5082(con-)S
5592 V
1080(trolled)S
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2269(provided.)S
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2669(()S
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(1986)200 3070 A
3278())S
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5211(2)S
8143 V
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960 V
9 R
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722(NA)S
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1080 V
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10 R-1
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722(SY)S
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978(PS)S
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1368 V
10 B
1080(#include)S
1482(<sys/types.h>)S
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10 I
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10 I
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2896())S
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900(CR)S
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2016 V
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4568(d)S
10 R
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2304 V
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10 I
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5098((see)S
2424 V
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4525(actually)S
4869(read.)S
2592 V
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3567(current)S
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4467(value)S
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4825(the)S
4976(pointer)S
2712 V
1080(associated)S
1519(with)S
1723(such)S
1932(an)S
2052(object)S
2323(is)S
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2880 V
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2299(read)S
10 R
2530(return)S
2806(the)S
2964(number)S
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3425(bytes)S
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3000 V
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3710(the)S
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2925(been)S
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3456 V
9 R
720(R)S
722(RE)S
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900(UR)S
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1121(V)S
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3576 V
10 R
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1794(number)S
2129(of)S
2241(bytes)S
2482(actually)S
2830(read)S
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10 R-1
4087(-)S
10 R
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4223(is)S
4319(returned)S
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1080(variable)S
10 B
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10 R
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2372(the)S
2520(error.)S
3864 V
9 R
720(E)S
722(ER)S
780(RR)S
842(RO)S
904(OR)S
972(RS)S
1034(S)S
3984 V
10 B
1080(Read)S
10 R
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2037(more)S
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3091(true:)S
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10 I
1830(D)S
10 R
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2020(not)S
2173(a)S
2243(valid)S
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2897(open)S
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3260(reading.)S
4320 V
1080([EFAULT])S
10 I
1830(Buf)S
10 R
1995(points)S
2265(outside)S
2580(the)S
2728(allocated)S
3117(address)S
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4488 V
1080([EIO])S
1830(An)S
1978(I/O)S
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2360(occurred)S
2738(while)S
2987(reading)S
3314(from)S
3535(the)S
3683(256le)S
3837(system.)S
4656 V
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2638(device)S
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3863(any)S
4035(data)S
4230(arrived)S
4543(by)S
4670(the)S
4820(delivery)S
5177(of)S
4776 V
1830(a)S
1900(signal.)S
4944 V
([EAGAIN])456 1080 A
1830(The)S
2012(256le)S
2166(was)S
2348(marked)S
2675(for)S
(non-blocking)535 2818 A
3378(I/O,)S
3563(and)S
3733(no)S
3858(data)S
4051(were)S
4273(ready)S
4522(to)S
4625(be)S
4745(read.)S
5112 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
5232 V
10 B
(dup)168 1080 A
10 R
1248((2),)S
10 B
1416(fcntl)S
10 R
1613((2),)S
10 B
1781(open)S
10 R
1988((2),)S
10 B
2156(pipe)S
10 R
2341((2),)S
10 B
2509(write)S
10 R
2734((2).)S
7903 V
720(Page)S
941(1)S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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480 V
10 R
720(REBOOT)S
1132(()S
1174(2)S
1232())S
2696(Eighth)S
(Edition)296 2989 A
4715(REBOOT)S
5127(()S
5169(2)S
5227())S
960 V
9 R
720(N)S
722(NA)S
790(AM)S
858(ME)S
940(E)S
1080 V
10 R
(reboot)257 1080 A
10 R-1
1362(-)S
10 R
1444(close)S
1676(down)S
1924(the)S
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9 R
720(S)S
722(SY)S
774(YN)S
842(NT)S
910(TA)S
968(AX)S
1036(X)S
1368 V
10 B
1080(#de256ne)S
(_MINIX_SOURCE)839 1413 A
2277(1)S
1608 V
1080(#include)S
1469(<unistd.h>)S
1848 V
1080(int)S
1223(reboot(int)S
10 I
1680(how)S
10 B
1847(,)S
(...))109 1897 A
2016 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
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1200(ON)S
1268(N)S
2136 V
10 B
(Reboot())376 1080 A
10 R
1481(is)S
1573(used)S
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3242(several)S
3553(ways)S
3785(of)S
(shutting)323 3894 A
4242(down)S
4490(depending)S
4933(on)S
10 I
5058(how)S
10 R
5233(:)S
2304 V
10 B
1080(reboot(RBT_HALT))S
2424 V
10 R
1330(Halt)S
1529(the)S
1677(system)S
1981(and)S
2151(return)S
2417(to)S
2520(the)S
2668(monitor)S
3011(prompt.)S
2592 V
10 B
1080(reboot(RBT_REBOOT))S
2712 V
10 R
(Reboot)290 1330 A
1645(the)S
1793(system)S
2097(by)S
(letting)257 2222 A
2504(the)S
2652(monitor)S
2995(execute)S
3328(the)S
("boot")260 3476 A
3761(command.)S
2880 V
10 B
1080(reboot(RBT_PANIC))S
3000 V
10 R
1330(Cause)S
1619(a)S
1707(system)S
2029(panic.)S
2340(This)S
2562(is)S
2672(not)S
2843(normally)S
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3487(from)S
3727(user)S
3939(mode,)S
4231(but)S
4403(by)S
4547(servers)S
4877(using)S
5138(the)S
3120 V
10 B
(sys_abort())481 1330 A
10 R
1836(kernel)S
2113(call.)S
3288 V
10 B
1080(reboot(RBT_MONITOR)S
10 I
2154(,)S
2204(code,)S
2444(length)S
10 B
2703())S
3408 V
10 R
1330(Halt)S
1534(the)S
1687(system)S
1996(and)S
2171(let)S
2302(the)S
2455(monitor)S
2803(execute)S
3141(the)S
3294(given)S
3547(code)S
3767(of)S
3881(the)S
4034(given)S
4288(length.)S
4620(()S
10 I
4654(code)S
10 R
4875(is)S
4973(of)S
5088(type)S
3528 V
10 B
1330(char)S
1551(*)S
10 R
1626(and)S
10 I
1796(length)S
10 R
2072(of)S
2181(type)S
10 B
2379(size_t)S
10 R
2620(.))S
3696 V
10 B
1080(reboot(RBT_RESET))S
3816 V
10 R
(Reboot)290 1330 A
1645(the)S
1793(system)S
2097(with)S
2301(a)S
2371(hardware)S
2772(reset.)S
3984 V
10 B
(Reboot())376 1080 A
10 R
1481(may)S
1679(only)S
1882(be)S
2002(executed)S
2385(by)S
2510(the)S
2658(super-user.)S
4152 V
9 R
720(D)S
722(DI)S
790(IA)S
823(AG)S
891(GN)S
959(NO)S
1027(OS)S
1095(ST)S
1147(TI)S
1205(IC)S
1238(CS)S
1300(S)S
4272 V
10 R
1080(If)S
1182(the)S
1339(call)S
(succeeds,)383 1519 A
1936(it)S
2026(never)S
2284(returns.)S
2648(If)S
2750(something)S
3202(went)S
(wrong,)282 3432 A
3748(the)S
3905(return)S
4180(value)S
4432(is)S
4533(-1)S
4652(and)S
4832(an)S
4962(error)S
5194(is)S
4392 V
1080(indicated)S
1474(by)S
10 B
(errno)241 1599 A
10 R
1840(.)S
4560 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
928(A)S
930(AL)S
998(LS)S
1056(SO)S
1108(O)S
4680 V
10 B
1080(shutdown)S
10 R
1500((8),)S
10 B
1668(reboot)S
10 R
1948((8),)S
10 B
2116(halt)S
10 R
2284((8),)S
10 B
2452(sync)S
10 R
2642((1).)S
4848 V
9 R
720(N)S
722(NO)S
790(OT)S
858(TE)S
916(ES)S
974(S)S
4968 V
10 R
1080(Minix)S
1357(can)S
1529(not)S
1689(return)S
1962(to)S
2072(the)S
2227(monitor)S
2577(if)S
(running)312 2671 A
3015(in)S
3125(real)S
3309(mode,)S
3589(or)S
3705(if)S
3799(started)S
4100(from)S
4328(MS-DOS.)S
4792(This)S
5004(means)S
5088 V
1080(that)S
1256(most)S
1476(of)S
1585(the)S
(reboot)257 1733 A
2015(functions)S
(will)157 2414 A
2596(change)S
2906(to)S
3009(a)S
3079(reset.)S
5256 V
9 R
720(A)S
722(AU)S
790(UT)S
858(TH)S
916(HO)S
984(OR)S
1052(R)S
5376 V
10 R
1080(Edvard)S
1396(Tuinder)S
((v892231@si.hhs.NL))902 1740 A
7903 V
720(Page)S
941(1)S
2669(()S
2711(May)S
2920(22,)S
(1986)200 3070 A
3278())S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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480 V
10 R
720(RENAME)S
1154(()S
1196(2)S
1254())S
2696(Eighth)S
(Edition)296 2989 A
4693(RENAME)S
5127(()S
5169(2)S
5227())S
960 V
9 R
720(N)S
722(NA)S
790(AM)S
858(ME)S
940(E)S
1080 V
10 R
1080(rename)S
10 R-1
1402(-)S
10 R
1484(change)S
1794(the)S
1942(name)S
2185(of)S
2294(a)S
2364(256le)S
1248 V
9 R
720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
10 B
1080(#include)S
1482(<stdio.h>)S
1608 V
1080(int)S
1236(rename(const)S
1857(char)S
2091(*)S
10 I
2141(from)S
10 B
2331(,)S
2394(const)S
2656(char)S
2890(*)S
10 I
2940(to)S
10 B
3018())S
1776 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
1896 V
10 B
1080(Rename)S
10 R
1466(causes)S
1762(the)S
1918(link)S
2107(named)S
10 I
2408(from)S
10 R
2631(to)S
2742(be)S
2870(renamed)S
3251(as)S
10 I
3369(to)S
10 R
3455(.)S
3539(If)S
10 I
3641(to)S
10 R
3753(exists,)S
4041(then)S
4248(it)S
4338(is)S
4439(256rst)S
4630(removed.)S
5066(Both)S
2016 V
10 I
1080(from)S
10 R
1298(and)S
10 I
1471(to)S
10 R
1577(must)S
1800(be)S
1923(of)S
2035(the)S
2186(same)S
2421(type)S
2622((that)S
2835(is,)S
2955(both)S
3161(directories)S
3614(or)S
3725(both)S
(non-directories),)669 3930 A
4626(and)S
4798(must)S
5020(reside)S
2136 V
1080(on)S
1205(the)S
1353(same)S
1585(256le)S
1739(system.)S
2304 V
10 B
1080(Rename)S
10 R
1459(guarantees)S
1916(that)S
2093(an)S
2214(instance)S
2571(of)S
10 I
2682(to)S
10 R
(will)157 2787 A
2971(always)S
3278(exist,)S
3520(even)S
3737(if)S
3826(the)S
3976(system)S
(should)267 4282 A
4576(crash)S
4816(in)S
4921(the)S
5071(mid-)S
2424 V
1080(dle)S
1228(of)S
1337(the)S
1485(operation.)S
2592 V
1080(If)S
1175(the)S
1325(256nal)S
(component)446 1531 A
2004(of)S
10 I
2115(from)S
10 R
2332(is)S
2426(a)S
2498(symbolic)S
2893(link,)S
3101(the)S
3251(symbolic)S
3646(link)S
3829(is)S
3923(renamed,)S
4322(not)S
4477(the)S
4628(256le)S
4785(or)S
4897(directory)S
2712 V
1080(to)S
1183(which)S
1454(it)S
1535(points.)S
2880 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
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4948((Minix-)S
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10 I
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2630(the)S
2778(process's)S
3178(allocated)S
3567(address)S
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722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
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10 B
1080(mkdir)S
10 R
1349((2),)S
10 B
1517(unlink)S
10 R
1797((2).)S
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1080(#include)S
1482(<sys/types.h>)S
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1080(pid_t)S
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790(ES)S
848(SC)S
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2316(a)S
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4238(EPERM)S
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4716(the)S
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1787(leader.)S
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722(AU)S
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916(HO)S
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1052(R)S
3648 V
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1080(Kees)S
1307(J.)S
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720(Page)S
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1717(set)S
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2047(or)S
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720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
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1790(uid)S
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1918())S
1728 V
1080(int)S
1236(setgid(gid_t)S
10 I
1778(gid)S
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1906())S
1896 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
2016 V
10 B
1080(Setuid)S
10 R
1383(sets)S
1562(the)S
1713(real)S
1893(and)S
2066(effective)S
2448(user)S
2644(ID's)S
2852(of)S
2965(the)S
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3432(process)S
3763(to)S
10 I
3870(uid)S
10 R
4006(.)S
4085(Unprivileged)S
4645(users)S
4881(may)S
5083(only)S
2136 V
1080(change)S
1399(both)S
1611(user)S
1813(ID's)S
2027(to)S
2139(the)S
2296(real)S
2482(user)S
2683(ID;)S
2851(only)S
3062(the)S
3218(super-user)S
3671(may)S
3877(make)S
4128(other)S
4368(changes.)S
10 B
4775(Setgid)S
10 R
5077(does)S
2256 V
1080(the)S
1228(same)S
1460(for)S
1603(the)S
1751(real)S
1928(and)S
2098(effective)S
(group)234 2477 A
2736(ID's.)S
2424 V
1080(Minix-vmd)S
1565(allows)S
1856(an)S
(unprivileged)508 1979 A
2515(user)S
2711(to)S
2817(change)S
3130(ID's)S
3338(to)S
3444(the)S
3595(original)S
3936(real)S
4117(or)S
4230(effective)S
4613(ID)S
4749(as)S
4862(they)S
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2544 V
1080(at)S
1180(the)S
1330(time)S
1536(the)S
1685(process)S
2013(was)S
2196(executed.)S
10 B
2630(Setgid)S
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2925(may)S
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3312(set)S
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3859(ID's)S
4065(to)S
4169(any)S
4340(of)S
4450(the)S
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2664 V
1080(ID's.)S
1335(If)S
1428(one)S
1598(of)S
1707(the)S
1855(remembered)S
2384(user)S
2577(ID's)S
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3600(or)S
(group)234 3709 A
3968(ID)S
4100(may)S
4298(be)S
4418(chosen.)S
2832 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
1121(V)S
1123(VA)S
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1259(LU)S
1317(UE)S
1385(E)S
2952 V
10 R
(Upon)223 1080 A
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2271(a)S
2342(value)S
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2696(0)S
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3240 V
9 R
720(E)S
722(ER)S
780(RR)S
842(RO)S
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3360 V
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1830(The)S
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2910(the)S
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4790(the)S
4942(allowed)S
3480 V
1830(changes)S
2179(was)S
2361(attempted.)S
3648 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
3768 V
10 B
1080(getuid)S
10 R
1349((2),)S
10 B
1517(getgid)S
10 R
1780((2).)S
7903 V
720(Page)S
941(1)S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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/slant 0 def
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480 V
10 R
720(SIGACTION)S
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5227())S
960 V
9 R
720(N)S
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790(AM)S
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940(E)S
1080 V
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1758(-)S
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1840(manage)S
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2823(handlers)S
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720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
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1115(S)S
1368 V
10 B
1080(#include)S
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1080(int)S
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10 I
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1923(,)S
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3952(oact)S
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4125())S
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1827(sig)S
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1944(,)S
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2229((*)S
10 I
(handler)312 2313 A
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720(D)S
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1992(argument)S
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2012(oact)S
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3586(were)S
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1263(act)S
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1412(and)S
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1583(oact)S
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1782(arguments)S
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2547(NULL)S
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1228(old)S
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1930(not)S
2083(of)S
2192(interest.)S
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4460(this:)S
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1440(struct)S
1718(sigaction)S
2123({)S
3000 V
1640(void)S
2240((*sa_handler)(int)S
3010(sig);)S
3120 V
1640(sigset_t)S
2240(sa_mask;)S
3240 V
1640(int)S
2240(sa_257ags;)S
3360 V
1440(};)S
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10 R
1080(The)S
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1262(sa_handler)S
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1080(SIG_DFL)S
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1680(Default)S
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4260(that)S
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4586(process)S
4914(is)S
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3936 V
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1833(some)S
2070(signals)S
2374(may)S
2572(be)S
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3024(by)S
3149(default.)S
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10 B
1080(SIG_IGN)S
10 R
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2116(signal.)S
4272 V
1080(The)S
10 B
1273(sa_mask)S
10 R
1677(256eld)S
1892(indicates)S
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1080(Whether)S
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1602(signal)S
10 I
1868(sig)S
10 R
2011(itself)S
2239(is)S
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1080(of)S
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3227(sigset)S
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3462((3))S
3605(functions.)S
4680 V
1080(How)S
1306(the)S
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1729(is)S
1826(handled)S
2174(precisely)S
2568(is)S
2665(speci256ed)S
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3466(sa_257ags)S
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3800(.)S
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4318(the)S
4472(257ags)S
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4800 V
1080(handler)S
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4587(the)S
4750(handler,)S
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4920 V
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4441(1)S
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4531(with)S
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(errno)241 4750 A
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5031(set)S
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5040 V
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1080(EINTR)S
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1399(.)S
1474(The)S
1656(following)S
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2203(257ags)S
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3258(this)S
3428(behaviour:)S
5208 V
10 B
(SA_RESETHAND)806 1080 A
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1830(Reset)S
2079(the)S
2227(signal)S
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2819(to)S
10 B
2922(SIG_DFL)S
10 R
3372(when)S
3615(the)S
3763(signal)S
4028(is)S
(caught.)293 4120 A
5496 V
10 B
1080(SA_NODEFER)S
10 R
1830(Do)S
1978(not)S
2131(block)S
2379(the)S
2527(signal)S
2792(on)S
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3400(handler.)S
5664 V
10 B
1080(SA_COMPAT)S
10 R
1830(Handle)S
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2662(a)S
2732(way)S
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4318(signal())S
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4662(call.)S
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1080(The)S
1272(old)S
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1435(signal())S
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1789(signal)S
2064(system)S
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1080(handler.)S
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1922(are)S
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10 R
5236(.)S
6072 V
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2115(signal())S
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2434(.)S
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2906(signal())S
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3803(SA_*)S
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2891(execve)S
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3171((2).)S
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870(S)S
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930(ig)S
960(gn)S
1012(na)S
1064(al)S
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1141(s)S
6528 V
1080(Minix)S
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6696 V
1080(signal)S
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3438(CTRL)S
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3696(-)S
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3753(C))S
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2933(CTRL)S
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3248(\))S
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1080(SIGABRT)S
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720(Page)S
941(1)S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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1080(c)S
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1330(The)S
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2065(a)S
2135(core)S
2334(dump.)S
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1080(i)S
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1330(The)S
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1080(v)S
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1330(Only)S
1556(Minix-vmd)S
2038(implements)S
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1080(x)S
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1330(Minix)S
1600(extension,)S
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8 R
2629(POSIX)S
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2862(.)S
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1080(p)S
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1330(These)S
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1900(are)S
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2202(implemented,)S
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8 R
2925(POSIX)S
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3183(requires)S
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3709(they)S
3907(are)S
4056(de256ned.)S
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1080(s)S
10 R
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2915(be)S
3035(made:)S
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10 I
2430(sig)S
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3471();)S
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8143 V
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2500(256le)S
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3859(permission)S
4327(of)S
4438(the)S
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4883(256le)S
5039(is)S
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1745(directories)S
2196(listed)S
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2542(the)S
2690(path)S
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3452(to)S
3555(the)S
3703(256le)S
3857(must)S
4077(be)S
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1603(stat)S
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1787(except)S
2077(in)S
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3508(a)S
3581(symbolic)S
3977(link,)S
4186(in)S
4292(which)S
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10 B
4768(lstat)S
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4981(returns)S
2664 V
1080(information)S
(about)223 1592 A
1852(the)S
2012(link,)S
2230(while)S
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2491(stat)S
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2685(returns)S
3001(information)S
(about)223 3512 A
3771(the)S
3930(256le)S
4095(the)S
4254(link)S
4446(references.)S
4948((Minix-)S
2784 V
1080(vmd))S
2952 V
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1080(Fstat)S
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1332(obtains)S
1655(the)S
1811(same)S
2051(information)S
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2943(open)S
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3333(referenced)S
3793(by)S
3926(the)S
4083(argument)S
4497(descriptor,)S
4959(such)S
5177(as)S
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1363(be)S
1490(obtained)S
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2000(an)S
10 B
2127(open)S
10 R
2366(call.)S
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2805(descriptors)S
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3972(pipes)S
4216(with)S
4427(a)S
4504(link)S
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5062(zero.)S
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1262(st_size)S
1561(256eld)S
1765(of)S
1874(pipes)S
2111(or)S
2220(named)S
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4853(pipe.)S
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1080(Buf)S
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1246(is)S
1339(a)S
1410(pointer)S
1721(to)S
1825(a)S
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1896(stat)S
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2079(structure)S
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2642(which)S
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3417(is)S
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3801(concerning)S
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4425(256le.)S
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4815(contents)S
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1932(to)S
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2160(buf)S
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2405(as)S
2514(follows:)S
3648 V
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2304(st_dev;)S
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3755(256le's)S
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1982((2),)S
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2959(and)S
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3139(write)S
10 R
3364((2).)S
3567(For)S
3742(reasons)S
4079(of)S
4198(ef256ciency,)S
4656(st_atime)S
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5496 V
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2060(a)S
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2611(searched,)S
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3970(chmod)S
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4261((2))S
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4453(chown)S
10 R
4733((2),)S
10 B
4950(link)S
10 R
5118((2),)S
6192 V
10 B
1680(mknod)S
10 R
1982((2),)S
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2150(rename)S
10 R
2475((2),)S
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2643(unlink)S
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2923((2),)S
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3091(utime)S
10 R
3338((2),)S
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3506(write)S
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3731((2).)S
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1416(type)S
1614(information)S
2114(in)S
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2217(st_mode)S
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2600(has)S
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6528 V
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3540(256le)S
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3233(named)S
3526(pipe)S
3724(*/)S
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3233(character)S
3629(special)S
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1726(S_IFDIR)S
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3233(directory)S
3622(*/)S
7008 V
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1726(S_IFBLK)S
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3233(block)S
3481(special)S
3786(*/)S
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1330(#de256ne)S
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7248 V
1330(#de256ne)S
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3130(/*)S
3233(symbolic)S
3626(link)S
3807((Minix-vmd))S
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720(Page)S
941(1)S
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2711(May)S
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4455(September)S
4911(17,)S
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1449(lstat)S
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2001(if)S
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2258(or)S
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2599(of)S
2708(the)S
2856(following)S
3272(are)S
3421(true:)S
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1830(A)S
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2508(the)S
2656(path)S
2854(pre256x)S
3114(is)S
3206(not)S
3359(a)S
3429(directory.)S
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2112 V
1830(The)S
2012(path)S
2210(name)S
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2797(PATH_MAX)S
3371(characters.)S
2280 V
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1830(The)S
2012(named)S
2305(256le)S
2459(does)S
2668(not)S
2821(exist.)S
2448 V
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1830(Search)S
2130(permission)S
2596(is)S
2688(denied)S
2981(for)S
3124(a)S
(component)446 3194 A
3665(of)S
3774(the)S
3922(path)S
4120(pre256x.)S
2616 V
1080([ELOOP])S
1830(Too)S
2033(many)S
2297(symbolic)S
2706(links)S
2942(were)S
(encountered)492 3180 A
3713(in)S
3833(translating)S
4300(the)S
4465(pathname.)S
4948((Minix-)S
2736 V
1830(vmd))S
2904 V
1080([EFAULT])S
10 I
1830(Buf)S
10 R
1995(or)S
10 I
2104(name)S
10 R
2347(points)S
2617(to)S
2720(an)S
2840(invalid)S
3144(address.)S
3072 V
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1830(An)S
1978(I/O)S
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2738(while)S
2987(reading)S
3314(from)S
3535(or)S
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4063(the)S
4211(256le)S
4365(system.)S
3240 V
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1923(or)S
2032(both)S
2235(of)S
2344(the)S
2492(following)S
2908(are)S
3057(true:)S
3408 V
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1830(Fildes)S
10 R
2107(is)S
2199(not)S
2352(a)S
2422(valid)S
2648(open)S
2868(256le)S
3022(descriptor.)S
3576 V
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1830(Buf)S
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1995(points)S
2265(to)S
2368(an)S
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3744 V
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1830(An)S
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3535(or)S
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720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
4032 V
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1371((2),)S
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1539(chown)S
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1819((2),)S
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1987(utime)S
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2234((2).)S
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4303(null)S
4484(pointer.)S
2544 V
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1815(time)S
2019(to)S
2122(set)S
2259(from)S
2480(the)S
2628(variable)S
2978(pointed)S
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3407(by)S
10 I
3532(tp)S
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3618(.)S
2712 V
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1306(the)S
1454(super-user)S
1899(may)S
2097(set)S
2234(the)S
2382(time)S
2586(of)S
2695(day.)S
2880 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
3000 V
10 R
1080(A)S
1186(0)S
1269(return)S
1543(value)S
1794(from)S
10 B
2023(stime)S
10 R
2286(indicates)S
2677(that)S
2862(the)S
3019(call)S
(succeeded.)439 3199 A
10 B
3697(Time)S
10 R
3955(returns)S
4269(the)S
4426(current)S
4746(time)S
4959(on)S
5093(suc-)S
3120 V
1080(cess.)S
1324(A)S
10 R-1
1423(-)S
10 R
1480(1)S
1556(return)S
1823(value)S
2067(indicates)S
2451(an)S
2572(error)S
2795(occurred,)S
3199(and)S
3370(in)S
3474(this)S
3645(case)S
3845(an)S
3966(error)S
4189(code)S
4405(is)S
4498(stored)S
4770(into)S
4951(the)S
5099(glo-)S
3240 V
1080(bal)S
1228(variable)S
10 B
(errno)241 1578 A
10 R
1819(.)S
3408 V
9 R
720(E)S
722(ER)S
780(RR)S
842(RO)S
904(OR)S
972(RS)S
1034(S)S
3528 V
10 R
1080(The)S
1262(following)S
1678(error)S
1900(codes)S
2154(may)S
2352(be)S
2472(set)S
2609(in)S
10 B
(errno)241 2712 A
10 R
2953(:)S
3696 V
1080([EFAULT])S
1830(The)S
10 I
2012(tp)S
10 R
2115(address)S
2442(referenced)S
2894(invalid)S
3198(memory.)S
3864 V
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1830(A)S
1928(user)S
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2699(super-user)S
3144(attempted)S
3566(to)S
3669(set)S
3806(the)S
3954(time.)S
4032 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
4152 V
10 B
1080(date)S
10 R
1265((1),)S
10 B
1433(ctime)S
10 R
1669((3).)S
7903 V
720(Page)S
941(1)S
2694(()S
2736(May)S
2945(9,)S
(1985)200 3045 A
3253())S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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960 V
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720(N)S
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790(AM)S
858(ME)S
940(E)S
1080 V
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1080(times)S
10 R-1
1323(-)S
10 R
1405(get)S
1553(process)S
1880(times)S
1248 V
9 R
720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
10 B
1080(#include)S
1482(<sys/types.h>)S
1488 V
1080(#include)S
1482(<sys/times.h>)S
1608 V
1080(#include)S
1482(<time.h>)S
1848 V
1080(int)S
1236(times(struct)S
1791(tms)S
1986(*)S
10 I
2036(buffer)S
10 B
2276())S
2016 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
2136 V
10 B
1080(Times)S
10 R
1398(returns)S
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2442(information)S
2972(for)S
3145(the)S
3323(current)S
3664(process)S
4021(and)S
4221(for)S
4394(the)S
4573(terminated)S
5060(child)S
2256 V
1080(processes)S
1491(of)S
1600(the)S
1748(current)S
2059(process.)S
2436(All)S
2590(times)S
2833(are)S
2982(in)S
3085(1/CLOCKS_PER_SEC)S
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2424 V
1080(This)S
1284(is)S
1376(the)S
1524(structure)S
1902(returned)S
2263(by)S
10 B
2388(times)S
10 R
2618(:)S
2592 V
1440(struct)S
1689(tms)S
1859({)S
2712 V
1728(clock_t)S
2304(tms_utime;)S
3168(/*)S
3271(user)S
3464(time)S
3668(for)S
3811(this)S
3981(process)S
4308(*/)S
2832 V
1728(clock_t)S
2304(tms_stime;)S
3168(/*)S
3271(system)S
3575(time)S
3779(for)S
3922(this)S
4092(process)S
4419(*/)S
2952 V
1728(clock_t)S
2304(tms_cutime;)S
3168(/*)S
3271(children's)S
3699(user)S
3892(time)S
4096(*/)S
3072 V
1728(clock_t)S
2304(tms_cstime;)S
3168(/*)S
3271(children's)S
3699(system)S
4003(time)S
4207(*/)S
3192 V
1440(};)S
3360 V
1080(The)S
1262(user)S
1455(time)S
1659(is)S
1751(the)S
1899(number)S
2231(of)S
2340(clock)S
2583(ticks)S
2798(used)S
3007(by)S
3132(a)S
3203(process)S
3531(on)S
3657(its)S
3778(own)S
3977(computations.)S
4594(The)S
4777(system)S
5082(time)S
3480 V
1080(is)S
1177(the)S
1330(number)S
1667(of)S
1781(clock)S
2029(ticks)S
2249(spent)S
2491(inside)S
2761(the)S
2914(kernel)S
3196(on)S
3326(behalf)S
3608(of)S
3722(a)S
3797(process.)S
4179(This)S
4387(does)S
4600(not)S
4757(include)S
5082(time)S
3600 V
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1644(for)S
1787(I/O)S
1947(to)S
2050(happen,)S
2390(only)S
2593(actual)S
2859(CPU)S
3080(instruction)S
3535(times.)S
3768 V
1080(The)S
1262(children)S
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1860(are)S
2009(the)S
2157(sum)S
2349(of)S
2458(the)S
2606(children's)S
3034(process)S
3361(times)S
3604(and)S
3774(their)S
3984(children's)S
4412(times.)S
3936 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
4056 V
10 B
1080(Times)S
10 R
1368(returns)S
1673(0)S
1748(on)S
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2225(otherwise)S
10 R-1
2642(-)S
10 R
2699(1)S
2774(with)S
2978(the)S
3126(error)S
3348(code)S
3563(stored)S
3834(into)S
4015(the)S
4163(global)S
4439(variable)S
10 B
(errno)241 4789 A
10 R
5030(.)S
4224 V
9 R
720(E)S
722(ER)S
780(RR)S
842(RO)S
904(OR)S
972(RS)S
1034(S)S
4344 V
10 R
1080(The)S
1262(following)S
1678(error)S
1900(code)S
2115(may)S
2313(be)S
2433(set)S
2570(in)S
10 B
(errno)241 2673 A
10 R
2914(:)S
4512 V
1080([EFAULT])S
1830(The)S
2024(address)S
2363(speci256ed)S
2758(by)S
2895(the)S
10 I
3055(buffer)S
10 R
3332(parameter)S
3773(is)S
3877(not)S
4043(in)S
4159(a)S
4242(valid)S
4481(part)S
4676(of)S
4798(the)S
4959(process)S
4632 V
1830(address)S
(space.)249 2157 A
4800 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
4920 V
10 B
1080(time)S
10 R
1271((1),)S
10 B
1439(wait)S
10 R
1624((2),)S
10 B
1792(time)S
10 R
1983((2).)S
7903 V
720(Page)S
941(1)S
2694(()S
2736(May)S
2945(9,)S
(1985)200 3045 A
3253())S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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480 V
10 R
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1092(()S
1134(2)S
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2696(Eighth)S
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4755(UMASK)S
5127(()S
5169(2)S
5227())S
960 V
9 R
720(N)S
722(NA)S
790(AM)S
858(ME)S
940(E)S
1080 V
10 R
1080(umask)S
10 R-1
1367(-)S
10 R
1449(set)S
1586(256le)S
1740(creation)S
2090(mode)S
2338(mask)S
1248 V
9 R
720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
10 B
1080(#include)S
1482(<sys/types.h>)S
1488 V
1080(#include)S
1482(<sys/stat.h>)S
1728 V
1080(mode_t)S
1437(umask(mode_t)S
10 I
2113(mask)S
10 B
2320())S
1896 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
2016 V
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1080(Umask)S
10 R
1411(sets)S
1591(the)S
1743(process's)S
2147(256le)S
2305(mode)S
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10 I
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10 R
3495(and)S
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4133(previous)S
4509(value)S
4757(of)S
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5024(mask.)S
2136 V
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1266(low-order)S
1693(9)S
1772(bits)S
1945(of)S
10 I
2057(mask)S
10 R
2292(are)S
2444(used)S
2656(whenever)S
3076(a)S
3149(256le)S
3306(is)S
3401(created,)S
3746(clearing)S
(corresponding)575 4099 A
4702(bits)S
4875(in)S
4981(the)S
5132(256le)S
2256 V
1080(mode)S
1328((see)S
10 B
1516(chmod)S
10 R
1807((2)).)S
2034(This)S
2238(clearing)S
2588(allows)S
(each)185 2876 A
3086(user)S
3279(to)S
3382(restrict)S
3688(the)S
3836(default)S
(access)258 4141 A
4424(to)S
4527(his)S
4669(256les.)S
2424 V
1080(The)S
1262(value)S
1505(is)S
(initially)313 1597 A
(022)150 1935 A
2110((write)S
(access)258 2377 A
2660(for)S
2803(owner)S
3080(only).)S
3367(The)S
3549(mask)S
3786(is)S
3878(inherited)S
4261(by)S
4386(child)S
4612(processes.)S
2592 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
1121(V)S
1123(VA)S
1191(AL)S
1259(LU)S
1317(UE)S
1385(E)S
2712 V
10 R
1080(The)S
1262(previous)S
1633(value)S
1876(of)S
1985(the)S
2133(256le)S
2287(mode)S
2535(mask)S
2772(is)S
2864(returned)S
3225(by)S
3350(the)S
3498(call.)S
2880 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
928(A)S
930(AL)S
998(LS)S
1056(SO)S
1108(O)S
3000 V
10 B
1080(chmod)S
10 R
1371((2),)S
10 B
1539(mknod)S
10 R
1841((2),)S
10 B
2009(open)S
10 R
2216((2).)S
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4455(September)S
4911(17,)S
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1455(get)S
1603(system)S
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720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
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1482(<sys/utsname.h>)S
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1236(uname(struct)S
1852(utsname)S
2254(*name))S
1776 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
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1057(PT)S
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1200(ON)S
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1539(256lls)S
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3862(This)S
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4713(described)S
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2016 V
1080(<sys/utsname.h>)S
1785(as)S
1894(follows:)S
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1080(struct)S
1329(utsname)S
1689({)S
2304 V
1280(char)S
1580(sysname[15+1];)S
2830(/*)S
2933(System)S
3254(name)S
3497(*/)S
2424 V
1280(char)S
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2933(Node/Network)S
3557(name)S
3800(*/)S
2544 V
1280(char)S
1580(release[11+1];)S
2830(/*)S
2933(O.S.)S
3137(release)S
3443(*/)S
2664 V
1280(char)S
1580(version[7+1];)S
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2933(O.S.)S
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3458(*/)S
2784 V
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1580(machine[11+1];)S
2830(/*)S
2933(Machine)S
3310(hardware)S
3711(*/)S
2904 V
1280(char)S
1580(arch[11+1];)S
2830(/*)S
2933(Architecture)S
3463(*/)S
3024 V
1080(};)S
3192 V
1080(The)S
1263(strings)S
1557(are)S
1707(always)S
2013(null)S
2195(terminated,)S
2677(and)S
2848(may)S
3047(be)S
3168(of)S
3278(a)S
3349(different)S
3724(length)S
4002(then)S
4202(shown)S
4491(here.)S
4742(The)S
4926(256rst)S
5110(256ve)S
3312 V
1080(are)S
1229(required)S
1590(by)S
8 R
1710(POSIX)S
10 R
1943(,)S
1993(the)S
2141(last)S
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2398(Minix)S
2668(speci256c.)S
3480 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
3600 V
10 B
1080(uname)S
10 R
1371((1).)S
3768 V
9 R
720(A)S
722(AU)S
790(UT)S
858(TH)S
916(HO)S
984(OR)S
1052(R)S
3888 V
10 R
1080(Kees)S
1307(J.)S
1396(Bot)S
1566((kjb@cs.vu.nl))S
7903 V
720(Page)S
941(1)S
2669(()S
2711(May)S
2920(22,)S
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3278())S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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480 V
10 R
720(UNLINK)S
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5227())S
960 V
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720(N)S
722(NA)S
790(AM)S
858(ME)S
940(E)S
1080 V
10 R
1080(unlink)S
10 R-1
1361(-)S
10 R
1443(remove)S
1770(directory)S
2159(entry)S
1248 V
9 R
720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
10 B
1080(#include)S
1482(<unistd.h>)S
1608 V
1080(int)S
1236(unlink(const)S
1812(char)S
2046(*path))S
1776 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
1896 V
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1080(Unlink)S
10 R
1407(removes)S
1778(the)S
1931(entry)S
2168(for)S
2316(the)S
2469(256le)S
10 I
2628(path)S
10 R
2836(from)S
3062(its)S
3187(directory.)S
3631(If)S
3730(this)S
3906(entry)S
4144(was)S
4332(the)S
4486(last)S
4657(link)S
4844(to)S
4953(the)S
5107(256le,)S
2016 V
1080(and)S
1254(no)S
1383(process)S
1714(has)S
1877(the)S
2029(256le)S
2187(open,)S
2436(then)S
2638(all)S
2768(resources)S
3178(associated)S
3621(with)S
3829(the)S
3981(256le)S
4139(are)S
4292(reclaimed.)S
4768(If,)S
4889(however,)S
2136 V
1080(the)S
1243(256le)S
1412(was)S
1609(open)S
1844(in)S
1962(any)S
2147(process,)S
2514(the)S
2677(actual)S
2958(resource)S
3340(reclamation)S
3856(is)S
3964(delayed)S
(until)184 4318 A
4543(it)S
4640(is)S
4748(closed,)S
5071(even)S
2256 V
(though)278 1080 A
1383(the)S
1531(directory)S
1920(entry)S
2152(has)S
2311(disappeared.)S
2424 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
1121(V)S
1123(VA)S
1191(AL)S
1259(LU)S
1317(UE)S
1385(E)S
2544 V
10 R
(Upon)223 1080 A
(successful)414 1328 A
1768(completion,)S
2271(a)S
2342(value)S
2586(of)S
2696(0)S
2772(is)S
2865(returned.)S
3277(Otherwise,)S
3743(a)S
3814(value)S
4058(of)S
10 R-1
4168(-)S
10 R
4225(1)S
4301(is)S
4394(returned)S
4756(and)S
10 B
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2952 V
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10 I
1262(unlink)S
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4479(be)S
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4948((Minix-)S
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1080(close)S
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1455(link)S
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1791(rmdir)S
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2297(symbolic)S
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2942(were)S
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2813(options)S
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4767(the)S
4919(termina-)S
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4641(sys/wait.h)S
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2706(status)S
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2968(parameter)S
3400(is)S
3495(de256ned)S
3819(as)S
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4437(options)S
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4761(parameter)S
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720(N)S
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790(OT)S
858(TE)S
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1262(call)S
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1433(wait(&)S
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1736(status)S
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1978())S
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2037(is)S
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2676(waitpid()S
10 B-1
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3092(1,)S
3192(&)S
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3276(status)S
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1262(sigaction)S
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1950(a)S
2031(list)S
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3159((signals);)S
3570(0)S
3656(status)S
3921(indicates)S
4315(normal)S
4637(termination.)S
5188(A)S
4776 V
1080(special)S
1390(status)S
((0177))268 1649 A
1946(is)S
2042(returned)S
2407(for)S
2554(a)S
(stopped)312 2628 A
2969(process)S
3300(that)S
3480(has)S
3643(not)S
3800(terminated)S
4260(and)S
4434(can)S
4603(be)S
4727(restarted;)S
5132(see)S
4896 V
10 B
1080(ptrace)S
10 R
1355((2).)S
1551(If)S
1647(the)S
(0200)200 1798 A
2026(bit)S
2160(of)S
2272(the)S
2423(termination)S
2915(status)S
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3267(set,)S
3432(a)S
3505(core)S
3707(image)S
3981(of)S
4093(the)S
4244(process)S
4574(was)S
(produced)374 4759 A
5161(by)S
5016 V
1080(the)S
1228(system.)S
5184 V
1080(If)S
1176(the)S
1327(parent)S
1607(process)S
1937(terminates)S
(without)307 2385 A
(waiting)302 2720 A
3050(on)S
3178(its)S
3301(children,)S
3684(the)S
(initialization)509 3835 A
4372(process)S
4703((process)S
5068(ID)S
5204(=)S
5304 V
1080(1))S
1189(inherits)S
1516(the)S
1664(children.)S
5472 V
10 I
1080(<sys/wait.h>)S
10 R
1640(de256nes)S
1950(a)S
2020(number)S
2352(of)S
2461(macros)S
2777(that)S
2953(operate)S
3275(on)S
3400(a)S
3470(status)S
3724(word:)S
5640 V
10 B
1080(WIFEXITED()S
10 I
1701(status)S
10 B
1943())S
5760 V
10 R
1330(True)S
1546(if)S
1633(normal)S
1943(exit.)S
5928 V
10 B
1080(WEXITSTATUS()S
10 I
1852(status)S
10 B
2094())S
6048 V
10 R
1330(Exit)S
1523(status)S
1777(if)S
1864(the)S
2012(process)S
2339(returned)S
2700(by)S
2825(a)S
2895(normal)S
3205(exit,)S
3406(zero)S
3605(otherwise.)S
6216 V
10 B
1080(WTERMSIG()S
10 I
1689(status)S
10 B
1931())S
6336 V
10 R
1330(Signal)S
1612(number)S
1944(if)S
2031(the)S
2179(process)S
2506(died)S
2704(by)S
2829(a)S
2899(signal,)S
3189(zero)S
3388(otherwise.)S
6504 V
10 B
1080(WIFSIGNALED()S
10 I
1841(status)S
10 B
2083())S
6624 V
10 R
1330(True)S
1546(if)S
1633(the)S
1781(process)S
2108(died)S
2306(by)S
2431(a)S
2501(signal.)S
6792 V
10 B
1080(WIFSTOPPED()S
10 I
1780(status)S
10 B
2022())S
6912 V
10 R
1330(True)S
1546(if)S
1633(the)S
1781(process)S
2108(is)S
(stopped.)337 2200 A
2587((Never)S
2893(true)S
(under)229 3075 A
3329(Minix.))S
7080 V
10 B
1080(WSTOPSIG()S
10 I
1650(status)S
10 B
1892())S
7200 V
10 R
1330(Signal)S
1612(number)S
1944(of)S
2053(the)S
2201(signal)S
2466(that)S
(stopped)312 2642 A
2979(the)S
3127(process.)S
7368 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
1121(V)S
1123(VA)S
1191(AL)S
1259(LU)S
1317(UE)S
1385(E)S
7488 V
10 R
1080(If)S
10 B
1179(wait)S
10 R
1395(returns)S
1706(due)S
1882(to)S
1992(a)S
(stopped)312 2069 A
2413(or)S
2529(terminated)S
2992(child)S
3225(process,)S
3584(the)S
3739(process)S
4073(ID)S
4212(of)S
4328(the)S
4483(child)S
4716(is)S
4815(returned)S
5183(to)S
7903 V
720(Page)S
941(1)S
2669(()S
2711(June)S
2920(30,)S
(1985)200 3070 A
3278())S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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4855(WAIT)S
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5169(2)S
5227())S
960 V
1080(the)S
(calling)274 1228 A
1527(process.)S
1904(Otherwise,)S
2369(a)S
2439(value)S
2682(of)S
10 R-1
2791(-)S
10 R
2848(1)S
2923(is)S
3015(returned)S
3376(and)S
10 B
(errno)241 3546 A
10 R
3812(is)S
3904(set)S
4041(to)S
4144(indicate)S
4488(the)S
4636(error.)S
1128 V
10 B
1080(Waitpid)S
10 R
1457(returns)S
10 R-1
1762(-)S
10 R
1819(1)S
1894(if)S
1981(there)S
2208(are)S
2357(no)S
2482(children)S
2837(not)S
2990(previously)S
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3988(the)S
4136(process)S
4463(that)S
4640(it)S
4722(wants)S
4983(to)S
5087(wait)S
1248 V
1080(for)S
1223(doesn't)S
1544(exist,)S
1784(or)S
1893(if)S
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2538(is)S
2630(speci256ed)S
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3183(there)S
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4021(or)S
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1416 V
9 R
720(E)S
722(ER)S
780(RR)S
842(RO)S
904(OR)S
972(RS)S
1034(S)S
1536 V
10 B
1080(Wait)S
10 R
(will)157 1317 A
1499(fail)S
1659(and)S
1829(return)S
2095(immediately)S
2623(if)S
2710(one)S
2880(or)S
2989(more)S
3221(of)S
3330(the)S
3478(following)S
3894(are)S
4043(true:)S
1704 V
1080([ECHILD])S
1830(The)S
(calling)274 2012 A
2311(process)S
2638(has)S
2797(no)S
2922(existing)S
3265(unwaited-for)S
3811(child)S
4037(processes.)S
1872 V
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1830(The)S
10 I
2012(status)S
10 R
2271(argument)S
2676(points)S
2946(to)S
3049(an)S
(illegal)252 3169 A
3446(address.)S
2040 V
([EAGAIN])456 1080 A
10 B
1830(Waitpid)S
10 R
2207(is)S
2299(called)S
2565(with)S
2769(the)S
(WNOHANG)533 2917 A
3475(option)S
3756(and)S
3926(no)S
4051(child)S
4277(has)S
4436(exited)S
4707(yet.)S
2208 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
2328 V
10 B
1080(execve)S
10 R
1360((2),)S
10 B
1528(exit)S
10 R
1685((2),)S
10 B
1853(sigaction)S
10 R
2233((2).)S
7903 V
720(September)S
1176(17,)S
(1996)200 1326 A
2669(()S
2711(May)S
2920(14,)S
(1986)200 3070 A
3278())S
4990(Page)S
5211(2)S
8143 V
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480 V
10 R
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4799(WRITE)S
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5169(2)S
5227())S
960 V
9 R
720(N)S
722(NA)S
790(AM)S
858(ME)S
940(E)S
1080 V
10 R
1080(write)S
10 R-1
1313(-)S
10 R
1395(write)S
1628(output)S
1248 V
9 R
720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
10 B
1080(#include)S
1482(<sys/types.h>)S
1488 V
1080(#include)S
1482(<unistd.h>)S
1728 V
1080(ssize_t)S
1398(write(int)S
10 I
1813(d)S
10 B
1863(,)S
1926(const)S
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2410(*)S
10 I
2460(buf)S
10 B
2588(,)S
2651(size_t)S
10 I
2930(nbytes)S
10 B
3187())S
1896 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
2016 V
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1080(Write)S
10 R
1371(attempts)S
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10 I
2116(nbytes)S
10 R
2413(of)S
2537(data)S
2745(to)S
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3026(object)S
3312(referenced)S
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3919(the)S
4082(descriptor)S
10 I
4525(d)S
10 R
4615(from)S
4851(the)S
5014(buffer)S
2136 V
1080(pointed)S
1406(to)S
1509(by)S
10 I
1634(buf)S
10 R
1770(.)S
2304 V
1080(On)S
1231(objects)S
1544(capable)S
1880(of)S
1992(seeking,)S
2352(the)S
10 B
2503(write)S
10 R
2756(starts)S
2997(at)S
3098(a)S
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3522(given)S
3774(by)S
3903(the)S
4055(pointer)S
4369(associated)S
4812(with)S
10 I
5020(d)S
10 R
5078(,)S
5132(see)S
2424 V
10 B
1080(lseek)S
10 R
1293((2).)S
(Upon)223 1486 A
1734(return)S
2000(from)S
10 B
2221(write)S
10 R
2446(,)S
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2644(pointer)S
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3046(incremented)S
3569(by)S
3694(the)S
3842(number)S
4174(of)S
4283(bytes)S
4520(actually)S
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2592 V
1080(Objects)S
1413(that)S
1589(are)S
1738(not)S
1891(capable)S
2225(of)S
2335(seeking)S
2668(always)S
2974(write)S
3208(from)S
3430(the)S
3579(current)S
(position.)348 3891 A
4290(The)S
4473(value)S
4717(of)S
4827(the)S
4976(pointer)S
2712 V
1080(associated)S
1519(with)S
1723(such)S
1932(an)S
2052(object)S
2323(is)S
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2880 V
1080(When)S
1361(using)S
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2195(I/O)S
2371(on)S
2512(objects)S
2838(such)S
3063(as)S
3188(TCP/IP)S
3532(channels)S
3925(that)S
4117(are)S
4283(subject)S
4610(to)S
4730(257ow)S
4951(control,)S
3000 V
10 B
1080(write)S
10 R
1337(may)S
1542(write)S
1782(fewer)S
2045(bytes)S
2289(than)S
2494(requested;)S
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3368(value)S
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3845(be)S
3972(noted,)S
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4429(the)S
4583(remainder)S
5023(of)S
5138(the)S
3120 V
1080(operation)S
(should)267 1485 A
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1897(retried)S
2186(when)S
2429(possible.)S
3288 V
9 R
720(R)S
722(RE)S
784(ET)S
842(TU)S
900(UR)S
968(RN)S
1030(N)S
1121(V)S
1123(VA)S
1191(AL)S
1259(LU)S
1317(UE)S
1385(E)S
3408 V
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2484(number)S
2839(of)S
2971(bytes)S
3231(actually)S
(written)286 3598 A
3932(is)S
4047(returned.)S
4481(Otherwise)S
4944(a)S
10 R-1
5038(-)S
10 R
5095(1)S
5194(is)S
3528 V
1080(returned)S
1441(and)S
1611(the)S
1759(global)S
2035(variable)S
10 B
(errno)241 2385 A
10 R
2651(is)S
2743(set)S
2880(to)S
2983(indicate)S
3327(the)S
3475(error.)S
3696 V
9 R
720(E)S
722(ER)S
780(RR)S
842(RO)S
904(OR)S
972(RS)S
1034(S)S
3816 V
10 B
1080(Write)S
10 R
(will)157 1357 A
1539(fail)S
1699(and)S
1869(the)S
2017(256le)S
2171(pointer)S
(will)157 2481 A
2663(remain)S
2968(unchanged)S
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3515(one)S
3685(or)S
3794(more)S
4026(of)S
4135(the)S
4283(following)S
4699(are)S
4848(true:)S
3984 V
1080([EBADF])S
10 I
1830(D)S
10 R
1928(is)S
2020(not)S
2173(a)S
2243(valid)S
2469(descriptor)S
2897(open)S
3117(for)S
(writing.)316 3260 A
4152 V
1080([EPIPE])S
1830(An)S
1978(attempt)S
2305(is)S
2397(made)S
2640(to)S
2743(write)S
2976(to)S
3079(a)S
3149(pipe)S
3347(that)S
3523(is)S
3615(not)S
3768(open)S
3988(for)S
4131(reading)S
4458(by)S
4583(any)S
4753(process.)S
4320 V
1080([EPIPE])S
1830(An)S
1978(attempt)S
2305(is)S
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2640(to)S
2743(write)S
2976(to)S
3079(a)S
3149(TCP)S
3359(channel)S
3697(that)S
3873(is)S
3965(not)S
(connected)408 4118 A
4551(to)S
4654(a)S
4724(peer)S
4923(socket.)S
4488 V
1080([EFBIG])S
1830(An)S
1985(attempt)S
2319(was)S
2508(made)S
2758(to)S
2868(write)S
3108(a)S
3185(256le)S
3346(that)S
(exceeds)319 3530 A
3882(the)S
4038(process's)S
4446(256le)S
4608(size)S
4798(limit)S
5021(or)S
5138(the)S
4608 V
1830(maximum)S
2262(256le)S
2416(size.)S
4776 V
1080([EFAULT])S
1830(Part)S
2020(of)S
2131(the)S
2281(data)S
2476(to)S
2581(be)S
(written)286 2703 A
3016(to)S
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3271(256le)S
3427(points)S
3699(outside)S
4016(the)S
4166(process's)S
4568(allocated)S
4959(address)S
4896 V
(space.)249 1830 A
5064 V
1080([ENOSPC])S
1830(There)S
2091(is)S
2183(no)S
2308(free)S
(space)224 2491 A
2740(remaining)S
3173(on)S
3298(the)S
3446(256le)S
3600(system)S
3904(containing)S
4353(the)S
4501(256le.)S
5232 V
1080([EIO])S
1830(An)S
1978(I/O)S
2138(error)S
2360(occurred)S
2738(while)S
2987(reading)S
3314(from)S
3535(or)S
(writing)291 3644 A
3960(to)S
4063(the)S
4211(256le)S
4365(system.)S
5400 V
([EAGAIN])456 1080 A
1830(The)S
2012(256le)S
2166(was)S
2348(marked)S
2675(for)S
(non-blocking)535 2818 A
3378(I/O,)S
3563(and)S
3733(no)S
3858(data)S
4051(could)S
4299(be)S
(written)286 4419 A
4730(immediately.)S
5568 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
5688 V
10 B
1080(fcntl)S
10 R
1277((2),)S
10 B
1445(lseek)S
10 R
1658((2),)S
10 B
1826(open)S
10 R
2033((2),)S
10 B
2201(pipe)S
10 R
2386((2),)S
10 B
2554(read)S
10 R
2750((2).)S
7903 V
720(Page)S
941(1)S
2669(()S
2711(May)S
2920(14,)S
(1986)200 3070 A
3278())S
4455(September)S
4911(17,)S
(1996)200 5061 A
8143 V
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