SIMPLE SOLUTIONS

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

Writes to a file.

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

NAME

rfio_fwrite - writes to a file

SYNOPSIS

#include <sys/types.h> #include "rfio_api.h" int rfio_fwrite (const void *ptr, int size, int items, FILE *fd);

DESCRIPTION

rfio_fwrite stores in a file the bytes starting at ptr , a pointer to the memory location in which resides the information, items times size bytes, using the descriptor fd gener‐ ated by a previous rfio_fopen.

RETURN VALUE

This routine returns -1 if the operation failed or the number of items actually writen. In case of failure, serrno is set appropriately.

ERRORS

EBADF fd is a NULL pointer. SENOSHOST Host unknown. SENOSSERV Service unknown. SETIMEDOUT Timed out. SEBADVERSION Version ID mismatch. SECONNDROP Connection closed by remote end. SECOMERR Communication error. SENORCODE Host did not return error number.

SEE ALSO

rfio_fopen(3)

AUTHOR

LCG Grid Deployment Team
LCG $Date: 2005/03/31 13:13:02 $ RFIO_FWRITE(3)
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