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.TH "GFS_UNLINK" "3" "13 November 2006" "Gfarm" ""

.SH NAME
gfs_unlink \- delete a file
.SH SYNOPSIS
.sp
\fB#include <gfarm/gfarm.h>
.sp
char *gfs_unlink (char * \fIgfarm_url\fB);
\fR
.SH "DESCRIPTION"
.PP
\fBgfs_unlink()\fR deletes the file whose name is the string specified
by \fIgfarm_url\fR\&.
.SH "RETURN VALUES"
.TP
\fBNULL\fR
The function terminated successfully.
.TP
\fBGFARM_ERR_NO_MEMORY\fR
Insufficient memory was available.
.TP
\fBGFARM_ERR_AUTHENTICATION\fR
User authentication failed when connecting to gfmd(8).
.TP
\fBGFARM_ERR_PERMISSION_DENIED\fR
\fIgfarm_url\fR
points outside your accessible address space.
.TP
\fBGFARM_ERR_NO_SUCH_OBJECT\fR
\fIgfarm_url\fR does not exist.
.TP
\fBGFARM_ERR_NOT_A_DIRECTORY\fR
A component of the path prefix is not a directory.
.TP
\fBOthers\fR
An error except the above occurred.  The reason is shown by its
pointed strings.