ptg10805159Index 973MSG_EORconstant, 611, 613
msggetfunction, 557–562, 632–633, 941
definition of, 562
msghdrstructure, 611, 613, 644, 646–647, 649, 651
MSG_MOREconstant, 611
MSG_NOERRORconstant, 564, 631, 941
MSG_NOSIGNALconstant, 611
MSG_OOBconstant, 611–613, 626
MSG_PEEKconstant, 612
msgrcvfunction, 451, 558–559, 561, 564, 585, 631,
941
definition of, 564
msgsndfunction, 451, 558, 560–561, 563–565, 633
definition of, 563
MSG_TRUNCconstant, 612– 613
MSGVERBenvironment variable, 211
MSG_WAITALLconstant, 612
MS_INVALIDATEconstant, 528
msqid_dsstructure, 561–562, 564
MS_SYNCconstant, 528, 530
msyncfunction, 451, 528, 530
definition of, 528
Mui, L., 712, 953
multiplexing, I/O, 500– 509
munmapfunction, 528– 529
definition of, 528
mutex attributes, 430– 439
mutex timing comparison, 571
mutexes, 399– 409
mvprogram, 115
myftwfunction, 133, 141
named full-duplex pipes, 534
NAME_MAXconstant, 38–39, 44, 49, 55, 65, 131
nanosleepfunction, 373–375, 437, 439, 451, 462,
837, 934
definition of, 374
Nataros, S., xxxii
Native POSIX Threads Library,seeNPTL
nawkprogram, 262
NCCSconstant, 674
ndbmlibrary,7 44
Nemeth, E., xxxii, 951
netentstructure, 598
Network File System, Sun Microsystems,seeNFS
Network Information Service,seeNIS
network logins, 290– 293
network printer communication, 789– 843
Neville-Neil, G. V., 74,112, 116, 951
newgrpprogram, 183
nfds_tdata type, 507
_NFILEconstant, 51
NFS (Network File System, Sun Microsystems), 76,
787
nftwfunction, 122, 131–132, 135, 442, 452, 910
NGROUPS_MAXconstant, 39, 43, 49, 183– 184
nicefunction, 276– 277
definition of, 276
nice value, 252, 276–277, 279
Nievergelt, J., 744, 750, 949
NIS (Network Information Service), 185
NIS+, 185
NL terminal character,678, 680–681, 687, 700, 703
NL0constant, 689
NL1constant, 689
NL_ARGMAXconstant, 39
NLDLYconstant, 676, 684, 689
nlink_tdata type, 59, 114
nl_langinfofunction, 442
NL_LANGMAXconstant, 41
NL_MSGMAXconstant, 39
NL_SETMAXconstant, 39
NLSPATHenvironment variable, 211
NL_TEXTMAXconstant, 39
<nl_types.h>header,2 9
nobodylogin name, 178– 179
NOFILEconstant, 51
NOFLSHconstant, 676, 689
NOKERNINFOconstant, 676, 682, 689
nologinprogram, 179
nonblocking
I/O, 481– 484
socket I/O, 608–609, 627
noncanonical mode, terminal I/O, 703– 710
nonfatal error,1 6
nonlocal goto, 213–220, 355– 358
NPTL (Native POSIX Threads Library), xxiii, 388
ntohlfunction, 594, 811, 825, 842
definition of, 594
ntohsfunction, 594, 604, 842
definition of, 594
NULLconstant, 823
null signal, 314, 337
NZEROconstant, 41, 276– 277O_ACCMODEconstant, 83– 84
O_APPENDconstant, 63, 66, 72, 77–78, 83–84, 149,
497, 511