| /* Copyright 2002-2005 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "modperl_largefiles.h" |
| #include "mod_perl.h" |
| |
| /* |
| * Stat_t needs flags in modperl_largefiles.h |
| */ |
| int modperl_sys_is_dir(pTHX_ SV *sv) |
| { |
| Stat_t statbuf; |
| STRLEN n_a; |
| char *name = SvPV(sv, n_a); |
| |
| if (PerlLIO_stat(name, &statbuf) < 0) { |
| return 0; |
| } |
| |
| return S_ISDIR(statbuf.st_mode); |
| } |
| |
| /* |
| * Perl does not provide this abstraction. |
| * APR does, but requires a pool. efforts to expose this area of apr |
| * failed. so we roll our own. *sigh* |
| */ |
| int modperl_sys_dlclose(void *handle) |
| { |
| #if defined(MP_SYS_DL_DLOPEN) |
| #ifdef I_DLFCN |
| #include <dlfcn.h> |
| #else |
| #include <nlist.h> |
| #include <link.h> |
| #endif |
| return dlclose(handle) == 0; |
| #elif defined(MP_SYS_DL_DYLD) |
| return NSUnLinkModule(handle, FALSE); |
| #elif defined(MP_SYS_DL_HPUX) |
| #include <dl.h> |
| shl_unload((shl_t)handle); |
| return 1; |
| #elif defined(MP_SYS_DL_WIN32) |
| return FreeLibrary(handle); |
| #elif defined(MP_SYS_DL_BEOS) |
| return unload_add_on(handle) < B_NO_ERROR; |
| #elif defined(MP_SYS_DL_DLLLOAD) |
| return dllfree(handle) == 0; |
| #elif defined(MP_SYS_DL_AIX) |
| return dlclose(handle) == 0; |
| #else |
| #error "modperl_sys_dlclose not defined on this platform" |
| return 0; |
| #endif |
| } |