feof-ferror

feof-ferror - ferror tests the error indicator for the...

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FERROR(3) Linux Programmer’sManual FERROR(3) NAME clearerr ,feof, ferror ,fileno - check and reset stream status SYNOPSIS #include <stdio.h> void clearerr( FILE * stream ); int feof( FILE * stream ); int ferror( FILE * stream ); int fileno( FILE * stream ); DESCRIPTION The function clearerr clears the end-of-file and error indicators for the stream pointed to by stream . The function feof tests the end-of-file indicator for the stream pointed to by stream ,returning non-zero if it is set. The end-of-file indicator can only be cleared by the function clearerr
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Unformatted text preview: ferror tests the error indicator for the stream pointed to by stream , returning non-zero if it is set. The error indicator can only be reset by the clearerr function. The function fileno examines the argument stream and returns its integer descriptor. ERRORS These functions should not fail and do not set the external variable errno . SEE ALSO open (2), stdio (3) STANDARDS The functions clearerr , feof , and ferror conform to C3.159-1989 (ANSI C). BSD MANPAG E 2 9 November 1993 1...
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