1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* Copyright (C) by Argonne National Laboratory
* See COPYRIGHT in top-level directory
*/
#include "ad_pvfs2.h"
#include "adio.h"
#include "ad_pvfs2_common.h"
void ADIOI_PVFS2_Delete(const char *filename, int *error_code)
{
PVFS_credentials credentials;
PVFS_sysresp_getparent resp_getparent;
int ret;
PVFS_fs_id cur_fs;
static char myname[] = "ADIOI_PVFS2_DELETE";
char pvfs_path[PVFS_NAME_MAX] = { 0 };
ADIOI_PVFS2_Init(error_code);
/* --BEGIN ERROR HANDLING-- */
if (*error_code != MPI_SUCCESS) {
/* ADIOI_PVFS2_INIT handles creating error codes itself */
return;
}
/* --END ERROR HANDLING-- */
/* in most cases we'll store the credentials in the fs struct, but we don't
* have one of those in Delete */
ADIOI_PVFS2_makecredentials(&credentials);
/* given the filename, figure out which pvfs filesystem it is on */
ret = PVFS_util_resolve(filename, &cur_fs, pvfs_path, PVFS_NAME_MAX);
/* --BEGIN ERROR HANDLING-- */
if (ret != 0) {
*error_code = MPIO_Err_create_code(MPI_SUCCESS,
MPIR_ERR_RECOVERABLE,
myname, __LINE__,
ADIOI_PVFS2_error_convert(ret),
"Error in PVFS_util_resolve", 0);
return;
}
/* --END ERROR HANDLING-- */
ret = PVFS_sys_getparent(cur_fs, pvfs_path, &credentials, &resp_getparent);
ret = PVFS_sys_remove(resp_getparent.basename, resp_getparent.parent_ref, &credentials);
/* --BEGIN ERROR HANDLING-- */
if (ret != 0) {
*error_code = MPIO_Err_create_code(MPI_SUCCESS,
MPIR_ERR_RECOVERABLE,
myname, __LINE__,
ADIOI_PVFS2_error_convert(ret),
"Error in PVFS_sys_remove", 0);
return;
}
/* --END ERROR HANDLING-- */
*error_code = MPI_SUCCESS;
return;
}
|
