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tmpfile

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< c‎ | io

 
 
File input/output
Funktionen
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Functions
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Dateizugriff
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File access
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Direkte Eingabe / Ausgabe
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Direct input/output
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fread
fwrite
Unformatierte Eingang / Ausgang
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Unformatted input/output
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Formatierte Eingabe / Ausgabe
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Formatted input/output
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Datei Positionierung
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File positioning
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ftell
fgetpos
fseek
fsetpos
rewind
Fehlerbehandlung
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Error handling
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clearerr
feof
ferror
perror
Operationen auf Dateien
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Operations on files
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remove
rename
tmpfile
tmpnam
 
Defined in header <stdio.h>
FILE *tmpfile();
Öffnet eine temporäre Datei. Die Datei wird als Binärdatei für die Aktualisierung ("wb+ Modus) eröffnet. Der Dateiname der Datei wird garantiert innerhalb des Dateisystems einzigartig .
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Opens a temporary file. The file is opened as binary file for update ("wb+ mode). The filename of the file is guaranteed to be unique within the filesystem.
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Die Datei wird geschlossen, wenn das Programm beendet werden .
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The file will be closed when the program exits.
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Inhaltsverzeichnis

[Bearbeiten] Parameter

(None)
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(none)
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[Bearbeiten] Rückgabewert

Die zugehörige Datei Stream oder NULL, wenn ein Fehler aufgetreten ist
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The associated file stream or NULL if an error has occurred
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[Bearbeiten] Beispiel

[Bearbeiten] Siehe auch

gibt einen eindeutigen Dateinamen
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returns a unique filename
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(Funktion) [edit]
C++ documentation for tmpfile