archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-16 09:04:41 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8293961: Unused ClassPathZipEntry::contents_do

Browse source 
Reviewed-by: ccheung, dholmes
This commit is contained in:
Matias Saavedra Silva 2022-09-28 15:59:49 +00:00 • committed by Calvin Cheung
parent 7515b304ca
commit 4fb424ba5f
2 changed files with 0 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/hotspot/share/classfile/classLoader.cpp
View file

@ -90,14 +90,12 @@ typedef void * * (*ZipOpen_t)(const char *name, char **pmsg);
typedef void (*ZipClose_t)(jzfile *zip);
typedef jzentry* (*FindEntry_t)(jzfile *zip, const char *name, jint *sizeP, jint *nameLen);
typedef jboolean (*ReadEntry_t)(jzfile *zip, jzentry *entry, unsigned char *buf, char *namebuf);
typedef jzentry* (*GetNextEntry_t)(jzfile *zip, jint n);
typedef jint (*Crc32_t)(jint crc, const jbyte *buf, jint len);
static ZipOpen_t ZipOpen = NULL;
static ZipClose_t ZipClose = NULL;
static FindEntry_t FindEntry = NULL;
static ReadEntry_t ReadEntry = NULL;
static GetNextEntry_t GetNextEntry = NULL;
static Crc32_t Crc32 = NULL;
int ClassLoader::_libzip_loaded = 0;
void* ClassLoader::_zip_handle = NULL;
@ -337,18 +335,6 @@ ClassFileStream* ClassPathZipEntry::open_stream(JavaThread* current, const char*
ClassFileStream::verify);
}
// invoke function for each entry in the zip file
void ClassPathZipEntry::contents_do(void f(const char* name, void* context), void* context) {
JavaThread* thread = JavaThread::current();
HandleMark handle_mark(thread);
ThreadToNativeFromVM ttn(thread);
for (int n = 0; ; n++) {
jzentry * ze = ((*GetNextEntry)(_zip, n));
if (ze == NULL) break;
(*f)(ze->name, context);
}
}
DEBUG_ONLY(ClassPathImageEntry* ClassPathImageEntry::_singleton = NULL;)
JImageFile* ClassPathImageEntry::jimage() const {
@ -954,7 +940,6 @@ void ClassLoader::load_zip_library() {
ZipClose = CAST_TO_FN_PTR(ZipClose_t, dll_lookup(_zip_handle, "ZIP_Close", path));
FindEntry = CAST_TO_FN_PTR(FindEntry_t, dll_lookup(_zip_handle, "ZIP_FindEntry", path));
ReadEntry = CAST_TO_FN_PTR(ReadEntry_t, dll_lookup(_zip_handle, "ZIP_ReadEntry", path));
GetNextEntry = CAST_TO_FN_PTR(GetNextEntry_t, dll_lookup(_zip_handle, "ZIP_GetNextEntry", path));
Crc32 = CAST_TO_FN_PTR(Crc32_t, dll_lookup(_zip_handle, "ZIP_CRC32", path));
}