+ // Copy the library to a temp location, this makes recompiles
+ // a little safer if the ircd is running at the time as the
+ // shared libraries are mmap()ed and not doing this causes
+ // segfaults.
+ FILE* x = fopen(fname,"rb");
+ if (!x)
+ {
+ err = strerror(errno);
+ return;
+ }
+ log(DEBUG,"Opened module file %s",fname);
+ char tmpfile_template[255];
+ char buffer[65536];
+ snprintf(tmpfile_template, 255, "%s/inspircd_file.so.%d.XXXXXXXXXX",ServerInstance->Config->TempDir,getpid());
+ int fd = mkstemp(tmpfile_template);
+ if (fd == -1)
+ {
+ fclose(x);
+ err = strerror(errno);
+ return;
+ }
+ log(DEBUG,"Copying %s to %s",fname, tmpfile_template);
+ while (!feof(x))
+ {
+ int n = fread(buffer, 1, 65535, x);
+ if (n)
+ {
+ int written = write(fd,buffer,n);
+ if (written != n)
+ {
+ fclose(x);
+ err = strerror(errno);
+ return;
+ }
+ }
+ }
+ log(DEBUG,"Copied entire file.");
+ // Try to open the library now and get any error message.
+
+ if (close(fd) == -1)
+ err = strerror(errno);
+ if (fclose(x) == EOF)
+ err = strerror(errno);
+
+ h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
+ if (!h)
+ {
+ log(DEBUG,"dlerror occured!");
+ err = (char*)dlerror();
+ return;
+ }
+
+ log(DEBUG,"Finished loading '%s': %0x",tmpfile_template, h);
+
+ // We can delete the tempfile once it's loaded, leaving just the inode.
+ if (!err && !ServerInstance->Config->debugging)
+ {
+ log(DEBUG,"Deleteting %s",tmpfile_template);
+ if (unlink(tmpfile_template) == -1)
+ err = strerror(errno);
+ }