TOPy[W > TOP > > b̓o͊֐
@wywm@z[y[W

@@wywm@@
@|b̓o͊֐|@@
ŏIXVF2025N12

@C̓o͊֐ȉɌf܂Bt@CE|C^ʂēo͂s֐ƁAt@CEfBXNv^ēo͂sᐅ֐2ʂ肠܂B
@t@C֐(t@CE|C^ő삷)openƂmodeɂ́A"r"(ǂݍ݃[h)C"w"(݃[h)C"a"(lj݃[h)C"r+"(ǂݏ[h)C"w+"(ǂݏ[h)C"a+"(ǂݍݒlj݃[h)wł܂Bmode="r"Cmode="a"open悤Ƃ̂Ƀt@C݂ȂƁAG[ɂȂ܂Bmode="w"Cmode="w+"openƁAɂ̃t@C݂ĂꍇA̓e͔j܂Bmode="a"Cmode="a+"openƁA̓ěɏ݂s܂B
@fprintf()Cprintf()Csprintf()Cvfprintf()Cvprintf()Cvsprintf()format̏ɂ‚ẮAC̎v֐printf()̐QƂĂB
@fscanf()Cscanf()Csscanf()Cvfscanf()Cvscanf()Cvsscanf()convŎw肷ϊẃA
%c ƂđΉ|C^wchar^ϐɓǂݍ݂܂B
%s ƂđΉ|C^ȍ~̕ɓǂݍ݂܂B
%d 10iƂđΉ|C^wint^A܂short^ϐɓǂݍ݂܂B
%f _ƂđΉ|C^wfloat^ϐɓǂݍ݂܂B
%lf {x_ƂđΉ|C^wϐɓǂݍ݂܂B

t@CŃG[ꍇAerrnoɃG[ԍZbg(<errono.h>includeĂ)ꍇ́Aprintf("%s\n", strerror(errno));Ƃ邱ƂɂAG[bZ[W\邱Ƃł܂B

int chdir(char *pathname)
@JgEfBNgpathnamefBNgɕύX܂B0CsƁ|1Ԃ܂B<unistd.h>includeĂB

int chmod(char *pathname, mode_t permission)
@pathnameŎw肵t@Cpermission2̎wɕύX܂B0CsƁ|1Ԃ܂B<sys/stat.h>includeĂBWindows̏ꍇAł̐ݒʂɂȂƂ܂B
@modéAȉ̊etO̘_aƂ܂B
S_IRUSR (0400)@owner̓ǂݏo
S_IWUSR (0200)@owneȑ݋
S_IXUSR (0100)@owner̎s
S_IRGRP (0040)@group̓ǂݏo
S_IWGRP (0020)@group̏݋
S_IXGRP (0010)@group̎s
S_IROTH (0004)@other̓ǂݏo
S_IWOTH (0002)@otheȑ݋
S_IXOTH (0001)@other̎s
Ԋɂݒmode = 0x777ŁAt@C͒NɂĂ܂Bmode = 0ɂĂ܂ƃt@C݂̑̈Ӗ܂BЂƂ肪łΗǂƂ̂ł΁Amode = 0x700Ƃ܂B

int close(int fd)
@ᐅt@Cclose֐łBt@CEfBXNv^fdŎw肳t@Cclose܂B0CsƁ|1Ԃ܂B<unistd.h>includeĂB

int closedir(DIR *pd1)
@fBNgE|C^pd1Ŏw肳fBNgclose܂BcloseƁA0Ԃ܂B<dirent.h>includeĂB

int creat(char *pathname, mode_t permission)
@ᐅt@C֐łBopen(pathname, O_CREAT | O_WRONLY | O_TRUNC, permission)Ɠ܂B2permissionɂ‚ẮAchmod()֐QƂĂB

int fclose(FILE *pf1)
@t@CE|C^pf1Ŏw肳t@Cclose܂BcloseƁA0Ԃ܂B<stdio.h>includeĂB

FILE *fdopen(int fd, char *mode)
@ᐅ֐openĂꍇɁAt@CEfBXNv^fdɑΉt@CE|C^Ԃ܂Bmode͏LQƂĂB<stdio.h>includeĂB

int feof(FILE *pf1)
@t@CE|C^pf1Ŏw肳t@CEOF(End of File)ɓBĂꍇ0ȊO̒lAEOFɓBĂȂꍇ0Ԃ܂Bǂݍ݂Ă邩ǂ̊mF邱Ƃł܂B<stdio.h>includeĂB

int ferror(FILE * pf1)
@t@CE|C^pf1Ŏw肳t@CɃG[Ăꍇ0ȊO̒lԂ܂BG[ĂȂ0Ԃ܂B<stdio.h>includeĂB

int fflush(FIILE *pf1)
@t@CE|C^pf1Ŏw肳t@C̃obt@ɗ܂Ăeo͂Aobt@NA܂BI0Ԃ܂BG[ƁAEOF(|1)Ԃ܂B<stdio.h>includeĂB

int fgetc(FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C1ǂݍŕԂ܂Bt@CɓBĂ邩G[EOFԂ܂B<stdio.h>includeĂB

int fgetpos(FILE *pf1, fpos_t *pos)
@t@CE|C^pf1Ŏw肷t@C̈ʒupos̎wϐɕԂ܂BI0Ԃ܂BُI0ȊO̒lԂ܂B<stdio.h>includeĂB

char *fgtes(char *buffer, int n, FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C當񖖔0܂߂nbufferɓǂݍ݂܂Bbuffer̃TCYnoCgȏKvłBIƁAbuffer̒lԂ܂BG[NULLԂ܂B<stdio.h>includeĂBȂAC̎v֐fgets()̉QƂĂB

int fileno(FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C̃t@CEfBXNv^Ԃ}NłBُIƁ|1Ԃ܂B<stdio.h>includeĂB

FILE *fopen(char *filename, char *mode)
@filenameɎw肷t@C̃t@CopenAt@CE|C^Ԃ܂Bmode͏LQƂĂB<stdio.h>includeĂB

int fprintf(FILE *pf1, char *format, ...)
@t@CE|C^pf1Ŏw肷t@CɁAprintf()֐̑1Ɠl̏w蕶formatɏ]āA3ȍ~̃f[^o͂܂B<stdio.h>includeĂB

int fputc(int c, FILE *pf1)
@ct@CE|C^pf1Ŏw肷t@Cɏ݂܂BIꍇ́AcԂ܂BG[EOFԂ܂B<stdio.h>includeĂB

int fputs(char *string, FILE *pf1)
@t@CE|C^pf1Ŏw肷t@CɁAstring݂܂B񖖔0͏݂܂BI0ȏ̒lԂ܂BG[EOFԂ܂B<stdio.h>includeĂBȂAC̎v֐fputs()̉QƂĂB

size_t fread(void *buffer, size_t size, size_t count, FILE *pf1)
@t@CE|C^pf1Ŏw肷t@CAbufferɁAsize~countoCgǂݍ݂܂Bǂݍ݂łcountԂ܂B<stdio.h>includeĂB

FILE *freopen(char *filename, char *mode, FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C‚āAfilenameŎw肷t@CopenAt@CE|C^Ԃ܂Bmodeɂ‚Ă͏LQƂĂB<stdio.h>includeĂB

int fscanf(FILE *pf1, char *conv, ...)
@t@CE|C^pf1Ŏw肷t@Cϊw蕶convɏ]āA3Ԗڈȍ~̈̃|C^w̕ϐɃf[^ǂݍ݁Aǂݍ񂾃tB[hԂ܂BG[́AEOFԂ܂Bconvɂ‚ẮALQƂĂB<stdio.h>includeĂB

int fseek(FILE *pf1, long offset, int origin)
@t@CE|C^pf1Ŏw肷t@C̈ʒuoriginŎw肷ʒuoffsetoCgʒuɈړ܂BorigińASEEK_SET(t@C̐擪)CSEEK_CUR(t@Č݈ʒu)CSEEK_END(t@C̖)̂ꂩw肵܂BȈꍇ0Ԃ܂B<stdio.h>includeĂB

int fsetpos(FILE *pf1, fpos_t *pos)
@t@CE|C^pf1Ŏw肷t@C̈ʒupos̒lɐݒ肵܂Bʏ́Afgetpos()֐Ŏ擾lłBȈꍇ0Ԃ܂B<stdio.h>includeĂB

long ftell(FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C̈ʒuԂ܂BG[́|1Ԃ܂B<stdio.h>includeĂB

size_t fwrite(void *buffer, size_t size, size_t count, FILE *pf1)
@t@CE|C^pf1Ŏw肷t@CɁAbufferȍ~size~countoCg̃f[^oAcountԂ܂B<stdio.h>includeĂB

int getc(FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C1ǂݍŕԂ}NBAZLeBォ͓l@\̊֐fgetc()̎gp]܂B<stdio.h>includeĂB

int getchar()
@W͂1ǂݍŕԂ܂B<stdio.h>includeĂB

char *getcwd(char *buffer, size_t size)
@JgEfBNg̖ObufferɊi[܂Bsizebuffer̃TCYw肵܂Abuffer͏[ȑ傫łȂ΂Ȃ܂BƐ΃pXւ̃|C^ԂAsNULLԂ܂B<unistd.h>includeĂB

char *gets(char *buffer)
@W͂1sǂݍbufferɊi[܂BZLeB[̖肪gȂƁBɁAfgets()֐gƁB

int mkdir(char *pathname, mode_t permission)
@pathnameŎw肳閼ÕfBNg쐬܂B2permissionݒ肵܂B0Cs0ȊOԂ܂B<unistd.h>includeĂB

int open(char *pathname, int option, mode_t permission)
@ᐅt@Copen֐łBpathnamew肵ăt@CopenAt@CEfBXNv^Ԃ܂BoptiońAO_RDONLYCO_WRONLYCO_RDWR̂ꂩƁAO_APPEND(NjLopen)CO_CREAT(t@C𐶐open)CO_TRUNC(̃t@CȂTCY0ɂopen)CO_TEXTCO_BINARŶ̔Cӂ̂̂Ƃ̘_aw肵܂BoptionO_CREATw肵ꍇ̂݁A3permission(chmod()֐Q)w肵܂BopenɎsꍇA|1Ԃ܂B<fcntl.h>includeĂB

DIR *opendir(char *dirname)
@fBNgdirnamew肵āAfBNgopenAfBNgE|C^Ԃ܂BIłȂꍇANULLԂ܂B<dirent.h>includeĂB

int printf(char *format, ...)
@format̎wɏ]āAWo͂ɕo͂܂Bo͂镶Ԃ܂B<stdio.h>includeĂBȂAC̎v֐printf()̉QƂĂB

int putc(int c, FILE *pf1)
@t@CE|C^pf1Ŏw肳t@C1cރ}NB񂾕Ԃ܂BG[́AEOFԂ܂B<stdio.h>includeĂB

putchar()
@Wo͂1c݂܂B񂾕Ԃ܂BG[EOFԂ܂B<stdio.h>includeĂB

int puts(char *string)
@Wo͂ɕstringA'\n'tďo͂܂BȈꍇ͕łȂԂ܂BG[EOFԂ܂B<stdio.h>includeĂB

ssize_t read(int fd, void *buffer, size_t size)
@ᐅt@Cǂݍ݊֐łBt@CEfBXNv^fdŎw肳t@CAobt@bufferɁAsizeoCgǂݍ݂܂Bbuffer͏[ȃTCYĂKv܂Bɓǂݍ߂ꍇɂ͓ǂݍ񂾃oCgԂ܂BsƂɂ́|1Ԃ܂B<unistd.h>includeĂB

struct dirent *readdir(DIR *pdir1)
@fBNgE|C^pdir1Ŏw肷fBNg1ƒGgoAGg̏Ldirent\̂ւ̃|C^Ԃ܂B1ƒGgoƁÃGgɈڂAŌ̃GgoĂ܂NULLԂ܂BNULLԂ܂while[vŌJԂreaddir(pdir1)ĂяoƂɂAfBNg̑St@C𑖍ł܂Breaddir(pdir1)̖߂lpdirɓƁApdir->d_typeŃGgfBNg(DTQDIR)Ȃ̂At@C(DT_REG)Ȃ̂A܂Apdir->d_nameŃGg(t@C܂̓fBNg)擾ł܂B<dirent.h>includeĂB

int remove(char *filename)
@filenameƂÕt@C폜܂BȈꍇ0Ԃ܂BG[0ȊO̒lԂ܂B<stdio.h>includeĂB

int rename(char *oldname, *newname)
@oldnameƂÕt@C̃t@CnewnameɕύX܂BȈꍇ0Ԃ܂BG[0ȊO̒lԂ܂B<stdio.h>includeĂB

void rewind(FILE *pf1)
@t@CE|C^pf1Ŏw肷t@C̈ʒut@C擪ɖ߂܂B<stdio.h>includeĂB

void rewinddir(DIR *pdir1)
@fBNgE|C^pdir1Ŏw肷fBNgŁAŏ̃Ggɖ߂܂B<dirent.h>includeĂB

int rmdir(char *pathname)
@pathnameŎw肷pX̃fBNg폜܂BOɃfBNg̃t@CATufBNg폜ĂKv܂B0ԂAfBNgłȂƎs0ȊOԂ܂B<unistd.h>includeĂB

int scanf(char *conv, ...)
@W͂ϊw蕶convɏ]āA2Ԗڈȍ~̈̃|C^w̕ϐɃf[^ǂݍ݁Aǂݍ񂾃tB[hԂ܂BG[́AEOFԂ܂Bconvɂ‚ẮALQƂĂB<stdio.h>includeĂB

void setbuf(FILE *pf1, char *buffer)
@Cł́At@C̓o͂̂߂ɓIɃobt@mۂ܂Å֐pĕʂ̃obt@w肷邱Ƃł܂Bsetbuf()̓t@CE|C^pf1̎w肷t@C̃obt@Ƃbufferg悤Ɏw肵܂BAAbuffeȓ傫́A}N`ĂBUFSIZƂ܂B<stdio.h>includeĂB

int setvbuf(FILE *pf1, char *buffer, int type, size_t size)
@t@CE|C^pf1̎w肷t@C̃obt@Ƃbufferg悤Ɏw肵܂Btypeɂ́A_IOBUF(obt@tɂȂ܂Ńobt@)C_IOLBUF(s邩obt@tɂȂ܂Ńobt@)C_IONBUF(obt@gȂ)̂ꂩw肵܂Bsize̓obt@̃TCYłBIɂ0Ԃ܂B<stdio.h>includeĂB

int sprintf(char *buffer, char *format, ...)
@bufferȍ~ɁAprintf()֐̑1Ɠl̏w蕶formatɏ]āA3ȍ~̃f[^o͂܂B񂾕Ԃ܂B<stdio.h>includeĂBȂAformatɂ‚ẮAC̎v֐printf()̉QƂĂB

int sscanf(char *buffer, char *conv, ...)
@bufferȍ~Aϊw蕶convɏ]āA3Ԗڈȍ~̈̃|C^w̕ϐɃf[^ǂݍ݁Aǂݍ񂾃tB[hԂ܂BG[́AEOFԂ܂Bconvɂ‚ẮALQƂĂB<stdio.h>includeĂB

int stat(char *pathname, struct stat *ps1)
@pathnameŎw肳pX(t@C܂̓fBNg)̏擾ApsɊi[܂B0CsƁ|1Ԃ܂B<sys/stat.h>includeĂBȉ̂悤ȂƂ𒲂ׂ邱Ƃł܂B
ps1->st_sizeɃt@C̃TCY(oCg)Ă܂B
ps1->st_modeɃt@C̎ނpermissionĂ܂(ps1->st_mode & 0x777ƂƁAchmod()֐̂Ƃɏpermissiono܂Bps1->st_mode & _S_IFDIRƂ0łȂ΃fBNgłBps1->st_mode & _S_IFREGƂ0łȂ΃t@Cł)B
ps1->st_atimeɃt@C̍ŏIANZXĂ܂B
ps1->st_mtimeɃt@C̍ŏIύXĂ܂B
ps1->st_ctimeɃt@C̍쐬Ă܂B
S_ISREG(ps1->st_mode)@ʏt@Cǂ𒲂ׂ}NłB0ȊÔƂʏt@C
S_ISDIR(ps1->st_mode)@fBNgǂ𒲂ׂ}NłB0ȊÔƂfBNg

FILE *tmpfile()
@ꎞt@CopenAt@CE|C^Ԃ܂BNULLԂꍇ͎sĂ܂B<stdio.h>includeĂB

char *tmpnam(char *filename)
@̃t@CƏdȂ悤ȃt@C𐶐Afilenameȍ~Ɋi[܂BfilenameƂNULLw肵ꍇɂ́AIɕێ܂(őTMP_MAX)BA΁At@Cw|C^ԂAsNULLԂ܂B<stdio.h>includeĂB

mode_t umask(mode_t mask)
@t@CfBNg쐬̃}XNw肵܂B1Ɏw肵rbǵAopen()Cmkdir()Ccreat()֐ł́Apermisioñrbg0ɂȂ܂B<sys/stat.h>includeĂBWindows̏ꍇA̐ݒʂɂȂƂ܂B

int ungetc(int c, FILE *pf1)
@t@CE|C^pf1Ŏw肳t@Cǂݍ񂾕cAt@C̈ʒuɖ߂܂Bt@C玟ɓǂݏocłB<stdio.h>includeĂB

int vfprintf(FILE *pf1, char *format, va_list ap)
@•ό}N𗘗p鏑to͊֐łBt@CE|C^pf1Ŏw肳t@CɁAprintf()֐̑1Ɠl̏w蕶formatɏ]āAva_list^apɕłϐ̃f[^o͂܂BIƁA񂾃oCgԂ܂Bformatɂ‚Ă͏LQƂĂBG[ƕlԂ܂B<stdio.h><stdarg.h>includeĂBȉAvɂȂ֐ɂ‚ẮAĈ̑̊֐1Ds֐̉•ϒ}NAva_argCva_copyCva_endCva_start̐QƂĂB

int vfscanf(FILE *pf1, char *format, va_list ap)
@•ό}N𗘗pAt@CE|C^pf1Ŏw肳t@CAϊw蕶convɏ]āAva_list^apɕł|C^̎wϐɃf[^ǂݍ݁Aǂݍ񂾃tB[hԂ܂BG[́AEOFԂ܂Bconvɂ‚ẮALQƂĂB<stdio.h>includeĂB

int vprintf(char *format, va_list ap)
@•ό}N𗘗pAWo͂printf()֐̑1Ɠl̏w蕶formatɏ]āAva_list^apɕłϐ̃f[^o͂܂Bformatɂ‚Ăprintf()֐QƂĂBIƁA񂾃oCgԂ܂BG[ƕlԂ܂B<stdio.h>includeĂB

int vscanf(char *conv, va_list ap)
@•ό}N𗘗pAW͂ϊw蕶convɏ]āAva_list^apɕł|C^̎wϐɃf[^ǂݍ݁Aǂݍ񂾃tB[hԂ܂BG[́AEOFԂ܂Bconvɂ‚ẮALQƂĂB<stdio.h>includeĂB

int vsprintf(char *buffer, char *format, va_list ap)
@•ό}N𗘗pAbufferȍ~printf()֐̑1Ɠl̏w蕶formatɏ]āAva_list^apɕłϐ̃f[^o͂܂B񂾃oCgԂ܂Bformatɂ‚Ăprintf()֐QƂĂB<stdio.h>includeĂB

int vsscanf(char *buffer, char *conv, va_list ap)
@•ό}N𗘗pAbufferȍ~Aϊw蕶convɏ]āAva_list^apɕł|C^̎wϐɃf[^ǂݍ݁Aǂݍ񂾃tB[hԂ܂BG[́AEOFԂ܂Bconvɂ‚ẮALQƂĂB<stdio.h>includeĂB

ssize_t write(int fd, void *buffer, int size)
@ᐅt@C݊֐łBt@CEfBXNv^fdŎw肳t@CɁAbufferȍ~sizeoCg݂܂B߂ꍇɂ́A񂾃oCgԂ܂Bsꍇ́A|1Ԃ܂B<unistd.h>includeĂB


TOPy[Wɖ߂@@
TOP@@
wywmē@@
w̃y[W@@
̃y[W@@
yVuO@@
wywmuO@@
wywmtwitter@@
񍐃uO@@
vCoV[E|V[


yLz@LłB̊F܂̂x肽A낵肢܂B
yLz@L͂܂łłB

© 2005-2025@F(L)