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add error handler in dlopen.c

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shaolin 2013-04-10 21:40:08 +08:00
parent 06c6630bbf
commit 83751c63e3
1 changed files with 6 additions and 1 deletions
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7
components/libdl/dlopen.c
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@ -35,7 +35,12 @@ void* dlopen(const char *filename, int flags)
rt_snprintf(fullpath, strlen(def_path) + strlen(filename) + 2,
"%s/%s", def_path, filename);
}
else
{
rt_kprintf("use absolute path\n");
return RT_NULL;
}
/* find in module list */
module = rt_module_find(fullpath);