portable_fileio.h File Reference

#include <cstdio>
#include <sys/types.h>

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Functions
int	portable_fseek (FILE *fp, off_t offset, int whence)
off_t	portable_ftell (FILE *fp)

Function Documentation

portable_fseek()

int portable_fseek ( FILE *  fp, off_t  offset, int  whence  )

inline

Definition at line 39 of file portable_fileio.h.

{
#if defined(HAVE_FSEEKO)
        return fseeko(fp, offset, whence);
#elif defined(HAVE_FSEEK64)
        return fseek64(fp, offset, whence);
#elif defined(__BEOS__)
        return _fseek(fp, offset, whence);
#else
        return fseek(fp, offset, whence);
#endif
}

Referenced by EMAN::EMUtil::exclude_numbers_io(), EMAN::PifIO::fseek_to(), EMAN::EMUtil::get_image_type(), EMAN::SerIO::get_nimg(), EMAN::EMUtil::process_numbers_io(), EMAN::EMUtil::process_region_io(), EMAN::Gatan::TagGroup::read(), EMAN::Gatan::TagData::read_array_data(), EMAN::GatanDM4::TagData::read_array_data(), EMAN::MrcIO::read_fei_header(), EMAN::GatanDM4::TagEntry::read_tag_entry(), EMAN::MrcIO::update_stats(), EMAN::SpiderIO::write_single_data(), and EMAN::SpiderIO::write_single_header().

portable_ftell()

off_t portable_ftell ( FILE *  fp )

inline

Definition at line 52 of file portable_fileio.h.

{
#if defined(HAVE_FTELLO)
        return ftello(fp);
#elif defined(HAVE_FTELL64)
        return ftell64(fp);
#else
        return ftell(fp);
#endif
}

Referenced by EMAN::EMUtil::get_image_type().