comparison: plugins/zephyr/error_message.c
plugins/zephyr/error_message.c
- changeset 1700
- 45175fd73d3f
equal
deleted
inserted
replaced
| 1699:671e6c5cfb20 | 1700:45175fd73d3f |
|---|---|
| 1 /* | |
| 2 * $Header$ | |
| 3 * $Source$ | |
| 4 * $Locker$ | |
| 5 * | |
| 6 * Copyright 1987 by the Student Information Processing Board | |
| 7 * of the Massachusetts Institute of Technology | |
| 8 * | |
| 9 * For copyright info, see "mit-sipb-copyright.h". | |
| 10 */ | |
| 11 | |
| 12 #include <sysdep.h> | |
| 13 #include "error_table.h" | |
| 14 #include "mit-sipb-copyright.h" | |
| 15 #include "com_err.h" | |
| 16 | |
| 17 static const char rcsid[] = | |
| 18 "$Header$"; | |
| 19 static const char copyright[] = | |
| 20 "Copyright 1986, 1987, 1988 by the Student Information Processing Board\nand the department of Information Systems\nof the Massachusetts Institute of Technology"; | |
| 21 | |
| 22 char *error_table_name_r __P((int, char *)); | |
| 23 | |
| 24 struct et_list * _et_list = (struct et_list *) NULL; | |
| 25 | |
| 26 const char * error_message (code) | |
| 27 long code; | |
| 28 { | |
| 29 static char buf[COM_ERR_BUF_LEN]; | |
| 30 | |
| 31 return(error_message_r(code, buf)); | |
| 32 } | |
| 33 | |
| 34 const char * error_message_r (code, buf) | |
| 35 long code; | |
| 36 char *buf; | |
| 37 { | |
| 38 int offset; | |
| 39 struct et_list *et; | |
| 40 int table_num; | |
| 41 int started = 0; | |
| 42 char *cp, namebuf[6]; | |
| 43 | |
| 44 offset = code & ((1<<ERRCODE_RANGE)-1); | |
| 45 table_num = code - offset; | |
| 46 if (!table_num) | |
| 47 return strerror(offset); | |
| 48 for (et = _et_list; et; et = et->next) { | |
| 49 if (et->table->base == table_num) { | |
| 50 /* This is the right table */ | |
| 51 if (et->table->n_msgs <= offset) | |
| 52 break; | |
| 53 return(et->table->msgs[offset]); | |
| 54 } | |
| 55 } | |
| 56 | |
| 57 strcpy (buf, "Unknown code "); | |
| 58 if (table_num) { | |
| 59 strcat (buf, error_table_name_r (table_num, namebuf)); | |
| 60 strcat (buf, " "); | |
| 61 } | |
| 62 for (cp = buf; *cp; cp++) | |
| 63 ; | |
| 64 if (offset >= 100) { | |
| 65 *cp++ = '0' + offset / 100; | |
| 66 offset %= 100; | |
| 67 started++; | |
| 68 } | |
| 69 if (started || offset >= 10) { | |
| 70 *cp++ = '0' + offset / 10; | |
| 71 offset %= 10; | |
| 72 } | |
| 73 *cp++ = '0' + offset; | |
| 74 *cp = '\0'; | |
| 75 return(buf); | |
| 76 } |
