setbuf

 

C

Langue

Tapez soutien

La gestion dynamique de la mémoire

Erreur de manipulation

Programme des services publics

Utilitaires date et l'heure

Bibliothèque cordes

Algorithmes

Numerics

D'entrée / sortie de support

Support de localisation

Le support des threads (C11)

Les opérations atomiques (C11)

 

Fichier d'entrée / sortie

Fonctions Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Déposer accès Original: File access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fopen freopen fclose fflush	fwide setbuf setvbuf
Entrée / sortie directe Original: Direct input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fread
fwrite
Entrée non formatée / sortie Original: Unformatted input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fgetc fgets fputc fputs getchar gets putchar puts ungetc	fgetwc fgetws fputwc fputws getwchar putwchar ungetwc
Mise en forme d'entrée / sortie Original: Formatted input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
scanf fscanf sscanf vscanf vfscanf vsscanf (C99) (C99) (C99) printf fprintf sprintf snprintf (C99) vprintf vfprintf vsprintf vsnprintf (C99)	wscanf fwscanf swscanf vwscanf vfwscanf vswscanf (C99) (C99) (C99) wprintf fwprintf swprintf vwprintf vfwprintf vswprintf
Fichier de positionnement Original: File positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ftell
fgetpos
fseek
fsetpos
rewind
Erreur de manipulation Original: Error handling The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
clearerr
feof
ferror
perror
Les opérations sur les fichiers Original: Operations on files The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove
rename
tmpfile
tmpnam

 

Défini dans l'entête <stdio.h>
void setbuf( FILE *stream, char *buffer );

Définit la mémoire tampon interne à utiliser pour les opérations de flux. Il doit être en caractères d'au moins BUFSIZ longtemps .

Original:

Sets the internal buffer to use for stream operations. It should be at least BUFSIZ characters long.

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Si buffer n'est pas nul, ce qui équivaut à setvbuf(stream, buffer, _IOFBF, BUFSIZ)

Original:

If buffer is not null, equivalent to setvbuf(stream, buffer, _IOFBF, BUFSIZ)

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Si buffer est nulle, ce qui équivaut à setvbuf(stream, NULL, _IONBF, 0), ce qui désactive le tampon .

Original:

If buffer is null, equivalent to setvbuf(stream, NULL, _IONBF, 0), which turns off buffering.

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Paramètres

stream	-	le flux de fichier pour définir le tampon Original: the file stream to set the buffer to The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
buffer	-	pointeur vers un tampon pour le flux à utiliser. Si NULL est fourni, le tampon est mis hors tension Original: pointer to a buffer for the stream to use. If NULL is supplied, the buffering is turned off The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Retourne la valeur

Aucun .

Original:

None.

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Voir aussi

setvbuf	définit le tampon et la taille d'un fichier stream Original: sets the buffer and its size for a file stream The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction)
C++ documentation for setbuf