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std::fsetpos

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< cpp‎ | io‎ | c
Revision as of 18:03, 2 November 2012 by P12bot (Talk | contribs)

 
 
 
 
Defined in header <cstdio>
int fsetpos( std::FILE* stream, const std::fpos_t* pos );

Sets the file position indicator and the multibyte parsing state (if any) for the C file stream stream according to the value pointed to by pos.

Besides establishing new parse state and position, a call to this function undoes the effects of std::ungetc and clears the end-of-file state, if it is set.

If a read or write error occurs, the error indicator (std::ferror)for the stream is set.

Parameters

stream - file stream to modify
pos - pointer to a fpos_t object obtained from std::fgetpos called on a stream associated with the same file

Return value

0 upon success, nonzero value otherwise. Also, sets errno on failure.

See also

Template:cpp/io/c/dcl list fgetposTemplate:cpp/io/c/dcl list ftellTemplate:cpp/io/c/dcl list fseek
C documentation for fsetpos