1 /*
2 Copyright (c) 2017, MariaDB
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; version 2 of the License.
7
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
12
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
16
17 #include <my_global.h>
18 #include <string.h>
19
my_dlerror(const char * dlpath)20 const char *my_dlerror(const char *dlpath)
21 {
22 const char *errmsg=dlerror();
23 size_t dlpathlen= strlen(dlpath);
24 if (!strncmp(dlpath, errmsg, dlpathlen))
25 { /* if errmsg starts from dlpath, trim this prefix */
26 errmsg+=dlpathlen;
27 if (*errmsg == ':') errmsg++;
28 if (*errmsg == ' ') errmsg++;
29 }
30 return errmsg;
31 }
32