Poster of Linux kernelThe best gift for a Linux geek
GFS_REALPATH

GFS_REALPATH

Section: (3) Updated: 13 November 2006
Local index Up

 

NAME

gfs_realpath - resolve pathname in Gfarm filesystem  

SYNOPSIS

#include <gfarm/gfarm.h>

char *gfs_realpath (const char * gfarm_url, char ** resolved_pathp);  

DESCRIPTION

gfs_realpath expands a home directory '~' and resolves references to '.', '..' and extra '/' characters in the null terminated string pointed to by gfarm_url and stores the canonicalized absolute pathname to dynamically allocated memory space whose pointer is returned to resolved_pathp. It will be necessary to free the dynamically allocated memory space pointed to by resolved_pathp.  

RETURN VALUES

NULL
The function terminated successfully.
GFARM_ERR_NO_MEMORY
Insufficient memory was available.
GFARM_ERR_NOT_A_DIRECTORY
A component of the path prefix is not a directory.
GFARM_ERR_INVALID_ARGUMENT
gfarm_url is NULL.
GFARM_ERR_PERMISSION_DENIED
gfarm_url points outside your accessible address space.
GFARM_ERR_NO_SUCH_OBJECT
gfarm_url does not exist.
Others
An error except the above occurred. The reason is shown by its pointed strings.


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES

This document was created by man2html, using the manual pages.
Time: 21:46:49 GMT, April 16, 2011