1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
2 /*
3 *
4 * Copyright (C) 1997 University of Chicago.
5 * See COPYRIGHT notice in top-level directory.
6 */
7
8 #include "adio.h"
9 #include "adio_extern.h"
10
11 /* NOTE: THIS FUNCTION IS DEPRECATED AND ONLY EXISTS HERE BECAUSE
12 * SOME DEPRECATED ADIO IMPLEMENTATIONS STILL CALL IT (SFS, HFS, PIOFS).
13 */
14 int ADIOI_Error(ADIO_File fd, int error_code, char *string)
15 {
16 char buf[MPI_MAX_ERROR_STRING];
17 int myrank, result_len;
18 MPI_Errhandler err_handler;
19
20 if (fd == ADIO_FILE_NULL) err_handler = ADIOI_DFLT_ERR_HANDLER;
21 else err_handler = fd->err_handler;
22
23 MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
24 if (err_handler == MPI_ERRORS_ARE_FATAL) {
25 MPI_Error_string(error_code, buf, &result_len);
26 FPRINTF(stderr, "[%d] - %s : %s\n", myrank, string, buf);
27 MPI_Abort(MPI_COMM_WORLD, 1);
28 }
29 else if (err_handler != MPI_ERRORS_RETURN) {
30 /* MPI_File_call_errorhandler(fd, error_code); */
31
32 FPRINTF(stderr, "Only MPI_ERRORS_RETURN and MPI_ERRORS_ARE_FATAL are currently supported as error handlers for files\n");
33 MPI_Abort(MPI_COMM_WORLD, 1);
34 }
35
36 return error_code;
37 }
38 /* Check for special error codes for those MPI error
39 classes that relate to particular problems.
40 Returns an MPI error code corresponding to "my_errno", for function "myname"
41 * and the given file, "filename". */
42 int ADIOI_Err_create_code(const char *myname, const char *filename, int my_errno)
43 {
44 int error_code = MPI_SUCCESS;
45 if(!my_errno) return MPI_SUCCESS;
46
47 /* --BEGIN ERROR HANDLING-- */
48 switch(my_errno) {
49 case EACCES:
50 error_code = MPIO_Err_create_code(MPI_SUCCESS,
51 MPIR_ERR_RECOVERABLE, myname,
52 __LINE__, MPI_ERR_ACCESS,
53 "**fileaccess",
54 "**fileaccess %s",
55 filename );
56 break;
57 case ENAMETOOLONG:
58 error_code = MPIO_Err_create_code(MPI_SUCCESS,
59 MPIR_ERR_RECOVERABLE, myname,
60 __LINE__, MPI_ERR_BAD_FILE,
61 "**filenamelong",
62 "**filenamelong %s %d",
63 filename,
64 strlen(filename));
65 break;
66 case ENOENT:
67 error_code = MPIO_Err_create_code(MPI_SUCCESS,
68 MPIR_ERR_RECOVERABLE, myname,
69 __LINE__, MPI_ERR_NO_SUCH_FILE,
70 "**filenoexist",
71 "**filenoexist %s",
72 filename);
73 break;
74 case EISDIR:
75 error_code = MPIO_Err_create_code(MPI_SUCCESS,
76 MPIR_ERR_RECOVERABLE,
77 myname, __LINE__,
78 MPI_ERR_BAD_FILE,
79 "**filenamedir",
80 "**filenamedir %s",
81 filename);
82 break;
83 case EROFS:
84 /* Read only file or file system and write access requested */
85 error_code = MPIO_Err_create_code(MPI_SUCCESS,
86 MPIR_ERR_RECOVERABLE, myname,
87 __LINE__, MPI_ERR_READ_ONLY,
88 "**ioneedrd", 0 );
89 break;
90 case EEXIST:
91 error_code = MPIO_Err_create_code(MPI_SUCCESS,
92 MPIR_ERR_RECOVERABLE, myname,
93 __LINE__, MPI_ERR_FILE_EXISTS,
94 "**fileexist", 0);
95 break;
96 case ENOTDIR:
97 case ELOOP:
98 error_code = MPIO_Err_create_code(MPI_SUCCESS,
99 MPIR_ERR_RECOVERABLE,
100 myname, __LINE__,
101 MPI_ERR_BAD_FILE,
102 "**filenamedir",
103 "**filenamedir %s",
104 filename);
105 break;
106 case ENOSPC:
107 error_code = MPIO_Err_create_code(MPI_SUCCESS,
108 MPIR_ERR_RECOVERABLE, myname, __LINE__,
109 MPI_ERR_NO_SPACE,
110 "**filenospace", 0);
111 break;
112 case EDQUOT:
113 error_code = MPIO_Err_create_code(MPI_SUCCESS,
114 MPIR_ERR_RECOVERABLE, myname, __LINE__,
115 MPI_ERR_QUOTA,
116 "**filequota", 0);
117 break;
118 default:
119 error_code = MPIO_Err_create_code(MPI_SUCCESS, MPIR_ERR_RECOVERABLE,
120 myname, __LINE__, MPI_ERR_IO, "**io",
121 "**io %s", strerror(my_errno));
122 break;
123 }
124 /* --END ERROR HANDLING-- */
125
126 return error_code;
127 }