📄 stdio.3
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10 R1287(\(2\),)S10 B1490(close)S10 R1697(\(2\),)S10 B1900(read)S10 R2096(\(2\),)S10 B2300(write)S10 R2525(\(2\),)S10 B2729(fclose)S10 R2970(\(3\),)S10 B(ferror)264 3174 A10 R3438(\(3\),)S10 B3642(fopen)S10 R3883(\(3\),)S10 B4087(fread)S10 R4317(\(3\),)S10 B4521(fseek)S10 R4740(\(3\),)S10 B4944(getc)S10 R5118(\(3\),)S4824 V10 B1080(gets)S10 R1248(\(3\),)S10 B1416(printf)S10 R1669(\(3\),)S10 B1837(putc)S10 R2028(\(3\),)S10 B2196(puts)S10 R2381(\(3\),)S10 B2549(scanf)S10 R2773(\(3\),)S10 B2941(setbuf)S10 R3205(\(3\),)S10 B3373(ungetc)S10 R3659(\(3\).)S4992 V9 R720(D)S722(DI)S790(IA)S823(AG)S891(GN)S959(NO)S1027(OS)S1095(ST)S1147(TI)S1205(IC)S1238(CS)S1300(S)S5112 V10 R1080(The)S1262(value)S9 B1503(EOF)S10 R1714(is)S1806(returned)S2167(uniformly)S2594(to)S2697(indicate)S3041(that)S3217(a)S9 B3285(FILE)S10 R3521(pointer)S3831(has)S3991(not)S4145(been)S(initialized)403 4361 A4790(with)S10 B4995(fopen)S10 R5236(,)S5232 V(input)206 1080 A1317(\(output\))S1672(has)S1837(been)S2058(attempted)S2486(on)S2617(an)S2743(output)S(\(input\))274 3030 A3335(stream,)S3660(or)S3775(a)S9 B3849(FILE)S10 R4091(pointer)S4407(designates)S4856(corrupt)S5177(or)S5352 V1080(otherwise)S(unintelligible)536 1497 A9 B2056(FILE)S10 R2292(data.)S5520 V1080(For)S1249(purposes)S1636(of)S1750(ef\256ciency,)S2203(this)S2378(implementation)S3039(of)S3153(the)S3306(standard)S3677(library)S3976(has)S4140(been)S4360(changed)S4725(to)S4833(line)S5014(buffer)S5640 V1080(output)S1367(to)S1476(a)S1551(terminal)S1917(by)S2047(default)S2357(and)S2532(attempts)S2903(to)S3011(do)S3141(this)S3316(transparently)S3872(by)S4002(\257ushing)S4355(the)S4508(output)S4794(whenever)S5216(a)S5760 V10 B1080(read)S10 R1276(\(2\))S1423(from)S1648(the)S1800(standard)S(input)206 2170 A2405(is)S(necessary.)417 2501 A2972(This)S3180(is)S3276(almost)S3573(always)S3882(transparent,)S4384(but)S4541(may)S4744(cause)S4998(confu-)S5880 V1080(sion)S1276(or)S1389(malfunctioning)S2032(of)S2145(programs)S2554(which)S2829(use)S2991(standard)S3360(i/o)S3494(routines)S3846(but)S4002(use)S10 B4164(read)S10 R4360(\(2\))S4506(themselves)S4981(to)S5087(read)S6000 V1080(from)S1301(the)S1449(standard)S(input.)231 1815 A6168 V1080(In)S1189(cases)S1427(where)S1699(a)S1769(large)S(amount)301 1996 A2322(of)S2432(computation)S2960(is)S(done)195 3053 A3274(after)S3486(printing)S3830(part)S4013(of)S4123(a)S4194(line)S4371(on)S4497(an)S4618(output)S4900(terminal,)S6288 V1080(it)S1169(is)S(necessary)392 1269 A1694(to)S10 B1805(f\257ush)S10 R2046(\(3\))S2197(the)S2353(standard)S2727(output)S3016(before)S3307(going)S3568(off)S3719(and)S3896(computing)S4357(so)S4478(that)S4661(the)S4816(output)S(will)157 5104 A6408 V1080(appear.)S6576 V9 R720(B)S722(BU)S784(UG)S852(GS)S920(S)S6696 V10 R1080(The)S1273(standard)S1650(buffered)S2028(functions)S2438(do)S2574(not)S2738(interact)S3077(well)S3287(with)S3502(certain)S3814(other)S4058(library)S4364(and)S4546(system)S4862(functions,)S6816 V1080(especially)S10 B1508(fork)S10 R1718(and)S10 B1888(abort)S10 R2123(.)S6984 V9 R720(L)S722(LI)S780(IS)S813(ST)S865(T)S946(O)S948(OF)S1016(F)S1091(F)S1093(FU)S1145(UN)S1213(NC)S1281(CT)S1343(TI)S1401(IO)S1434(ON)S1502(NS)S1570(S)S7104 V10 B1080(Name)S1577(Appears)S1966(on)S2097(Page)S2441(Description)S7274 V10 R1080(clearerr)S1677(ferror\(3\))S2241(stream)S2535(status)S(inquiries)352 2789 A7394 V1080(fclose)S1677(fclose\(3\))S2241(close)S2473(or)S2582(\257ush)S2802(a)S2872(stream)S7514 V(fdopen)279 1080 A1677(fopen\(3\))S2241(open)S2461(a)S2531(stream)S7903 V720(Page)S941(1)S2669(\()S2711(May)S2920(13,)S(1986)200 3070 A3278(\))S4455(September)S4911(13,)S(1996)200 5061 A8143 VEP%%Page: 2 2BP/slant 0 def/height 0 def480 V10 R720(STDIO)S1026(\()S1068(3)S1126(\))S2696(Eighth)S(Edition)296 2989 A4821(STDIO)S5127(\()S5169(3)S5227(\))S960 V1080(feof)S1677(ferror\(3\))S2241(stream)S2535(status)S(inquiries)352 2789 A1080 V1080(ferror)S1677(ferror\(3\))S2241(stream)S2535(status)S(inquiries)352 2789 A1200 V1080(f\257ush)S1677(fclose\(3\))S2241(close)S2473(or)S2582(\257ush)S2802(a)S2872(stream)S1320 V1080(fgetc)S1677(getc\(3\))S2241(get)S2389(character)S2785(or)S2894(word)S3126(from)S3347(stream)S1440 V1080(fgets)S1677(gets\(3\))S2241(get)S2389(a)S2459(string)S2713(from)S2934(a)S3004(stream)S1560 V1080(\256leno)S1677(ferror\(3\))S2241(stream)S2535(status)S(inquiries)352 2789 A1680 V1080(fopen)S1677(fopen\(3\))S2241(open)S2461(a)S2531(stream)S1800 V1080(fprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A1920 V1080(fputc)S1677(putc\(3\))S2241(put)S2394(character)S2790(or)S2899(word)S3131(on)S3256(a)S3326(stream)S2040 V1080(fputs)S1677(puts\(3\))S2241(put)S2394(a)S2464(string)S2718(on)S2843(a)S2913(stream)S2160 V1080(fread)S1677(fread\(3\))S2241(buffered)S2608(binary)S(input/output)490 2890 A2280 V1080(freopen)S1677(fopen\(3\))S2241(open)S2461(a)S2531(stream)S2400 V1080(fscanf)S1677(scanf\(3\))S2241(formatted)S(input)206 2658 A(conversion)441 2889 A2520 V1080(fseek)S1677(fseek\(3\))S(reposition)402 2241 A2668(a)S2738(stream)S2640 V1080(ftell)S1677(fseek\(3\))S(reposition)402 2241 A2668(a)S2738(stream)S2760 V1080(fwrite)S1677(fread\(3\))S2241(buffered)S2608(binary)S(input/output)490 2890 A2880 V1080(getc)S1677(getc\(3\))S2241(get)S2389(character)S2785(or)S2894(word)S3126(from)S3347(stream)S3000 V1080(getchar)S1677(getc\(3\))S2241(get)S2389(character)S2785(or)S2894(word)S3126(from)S3347(stream)S3120 V1080(gets)S1677(gets\(3\))S2241(get)S2389(a)S2459(string)S2713(from)S2934(a)S3004(stream)S3240 V1080(getw)S1677(getc\(3\))S2241(get)S2389(character)S2785(or)S2894(word)S3126(from)S3347(stream)S3360 V1080(printf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A3480 V1080(putc)S1677(putc\(3\))S2241(put)S2394(character)S2790(or)S2899(word)S3131(on)S3256(a)S3326(stream)S3600 V1080(putchar)S1677(putc\(3\))S2241(put)S2394(character)S2790(or)S2899(word)S3131(on)S3256(a)S3326(stream)S3720 V1080(puts)S1677(puts\(3\))S2241(put)S2394(a)S2464(string)S2718(on)S2843(a)S2913(stream)S3840 V1080(putw)S1677(putc\(3\))S2241(put)S2394(character)S2790(or)S2899(word)S3131(on)S3256(a)S3326(stream)S3960 V1080(rewind)S1677(fseek\(3\))S(reposition)402 2241 A2668(a)S2738(stream)S4080 V1080(scanf)S1677(scanf\(3\))S2241(formatted)S(input)206 2658 A(conversion)441 2889 A4200 V1080(setbuf)S1677(setbuf\(3\))S2241(assign)S2517(buffering)S2917(to)S3020(a)S3090(stream)S4320 V(setvbuf)296 1080 A1677(setbuf\(3\))S2241(assign)S2517(buffering)S2917(to)S3020(a)S3090(stream)S4440 V1080(snprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A4560 V1080(sprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A4680 V1080(sscanf)S1677(scanf\(3\))S2241(formatted)S(input)206 2658 A(conversion)441 2889 A4800 V(ungetc)268 1080 A(ungetc\(3\))386 1677 A2241(push)S2455(character)S2851(back)S3066(into)S(input)206 3247 A3478(stream)S4920 V1080(vfprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A5040 V1080(vfscanf)S1677(scanf\(3\))S2241(formatted)S(input)206 2658 A(conversion)441 2889 A5160 V1080(vprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A5280 V1080(vscanf)S1677(scanf\(3\))S2241(formatted)S(input)206 2658 A(conversion)441 2889 A5400 V1080(vsnprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A5520 V1080(vsprintf)S1677(printf\(3\))S2241(formatted)S2658(output)S(conversion)441 2939 A5640 V1080(vsscanf)S1677(scanf\(3\))S2241(formatted)S(input)206 2658 A(conversion)441 2889 A7903 V720(September)S1176(13,)S(1996)200 1326 A2669(\()S2711(May)S2920(13,)S(1986)200 3070 A3278(\))S4990(Page)S5211(2)S8143 VEP%%Trailer%%DocumentFonts: 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