SIMPLE SOLUTIONS

RFIO_FSEEK(3) - Linux man page online | Library functions

Positions/repositions a file.

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$Date: 2005/03/31 13:13:02 $
RFIO_FSEEK(3) Rfio Library Functions RFIO_FSEEK(3)

NAME

rfio_fseek - positions/repositions a file

SYNOPSIS

#include <sys/types.h> #include "rfio_api.h" int rfio_fseek (FILE *fp, long offset, int whence); Under Linux, for large files: #define _LARGEFILE64_SOURCE #include <sys/types.h> #include "rfio_api.h" int rfio_fseeko64 (FILE *fp, off64_t offset, int whence); For large files, under other systems: #include <sys/types.h> #include "rfio_api.h" int rfio_fseeko64 (FILE *fp, off64_t offset, int whence);

DESCRIPTION

rfio_fseek positions/repositions to offset the file associated with the descriptor fp gen‐ erated by a previous rfio_fopen. whence indicates how to interpret the offset value: SEEK_SET The offset is set from beginning of file. SEEK_CUR The offset is added to current position. SEEK_END The offset is added to current file size. rfio_fseeko64 can be used with large files and allows to use a 64 bit offset rather than a long.

RETURN VALUE

This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.

ERRORS

EBADF fp is not a valid descriptor. EINVAL incorrect value for whence. SENOSHOST Host unknown. SENOSSERV Service unknown. SETIMEDOUT Timed out. SEBADVERSION Version ID mismatch. SEINTERNAL Internal error. SECONNDROP Connection closed by remote end. SECOMERR Communication error.

SEE ALSO

rfio_fopen(3)

AUTHOR

LCG Grid Deployment Team
LCG $Date: 2005/03/31 13:13:02 $ RFIO_FSEEK(3)
This manual Reference Other manuals
rfio_fseek(3) referred by rfio_fseeko64(3)
refer to rfio_fopen(3)
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Index Rfio Library Functions (+60) LCG (+140) № 3 (+68044)
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