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6348631: remove the use of the HPI library from Hotspot

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Move functions from hpi library to hotspot, communicate with licensees and open source community, check jdk for dependency, file CCC request

Reviewed-by: coleenp, acorn, dsamersoff
This commit is contained in:
Ivan P Krylov 2010-12-01 18:26:32 -05:00
parent 8006fe8f75
commit 9802f91e66
43 changed files with 1364 additions and 1839 deletions
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52
hotspot/src/share/vm/runtime/os.hpp
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@ -360,9 +360,6 @@ class os: AllStatic {
// thread id on Linux/64bit is 64bit, on Windows and Solaris, it's 32bit
static intx current_thread_id();
static int current_process_id();
// hpi::read for calls from non native state
// For performance, hpi::read is only callable from _thread_in_native
static size_t read(int fd, void *buf, unsigned int nBytes);
static int sleep(Thread* thread, jlong ms, bool interruptable);
static int naked_sleep();
static void infinite_sleep(); // never returns, use with CAUTION
@ -418,6 +415,22 @@ class os: AllStatic {
// Die immediately, no exit hook, no abort hook, no cleanup.
static void die();
// File i/o operations
static const int default_file_open_flags();
static int open(const char *path, int oflag, int mode);
static int close(int fd);
static jlong lseek(int fd, jlong offset, int whence);
static char* native_path(char *path);
static int ftruncate(int fd, jlong length);
static int fsync(int fd);
static int available(int fd, jlong *bytes);
//File i/o operations
static size_t read(int fd, void *buf, unsigned int nBytes);
static size_t restartable_read(int fd, void *buf, unsigned int nBytes);
static size_t write(int fd, const void *buf, unsigned int nBytes);
// Reading directories.
static DIR* opendir(const char* dirname);
static int readdir_buf_size(const char *path);
@ -460,6 +473,9 @@ class os: AllStatic {
// lookup symbol in a shared library
static void* dll_lookup(void* handle, const char* name);
// Unload library
static void dll_unload(void *lib);
// Print out system information; they are called by fatal error handler.
// Output format may be different on different platforms.
static void print_os_info(outputStream* st);
@ -474,6 +490,7 @@ class os: AllStatic {
static void print_date_and_time(outputStream* st);
static void print_location(outputStream* st, intptr_t x, bool verbose = false);
static size_t lasterror(char *buf, size_t len);
// The following two functions are used by fatal error handler to trace
// native (C) frames. They are not part of frame.hpp/frame.cpp because
@ -501,7 +518,7 @@ class os: AllStatic {
// Returns native Java library, loads if necessary
static void* native_java_library();
// Fills in path to jvm.dll/libjvm.so (this info used to find hpi).
// Fills in path to jvm.dll/libjvm.so (used by the Disassembler)
static void jvm_path(char *buf, jint buflen);
// Returns true if we are running in a headless jre.
@ -547,6 +564,33 @@ class os: AllStatic {
static int num_frees; // # of calls to free
#endif
// SocketInterface (ex HPI SocketInterface )
static int socket(int domain, int type, int protocol);
static int socket_close(int fd);
static int socket_shutdown(int fd, int howto);
static int recv(int fd, char *buf, int nBytes, int flags);
static int send(int fd, char *buf, int nBytes, int flags);
static int raw_send(int fd, char *buf, int nBytes, int flags);
static int timeout(int fd, long timeout);
static int listen(int fd, int count);
static int connect(int fd, struct sockaddr *him, int len);
static int bind(int fd, struct sockaddr *him, int len);
static int accept(int fd, struct sockaddr *him, int *len);
static int recvfrom(int fd, char *buf, int nbytes, int flags,
struct sockaddr *from, int *fromlen);
static int get_sock_name(int fd, struct sockaddr *him, int *len);
static int sendto(int fd, char *buf, int len, int flags,
struct sockaddr *to, int tolen);
static int socket_available(int fd, jint *pbytes);
static int get_sock_opt(int fd, int level, int optname,
char *optval, int* optlen);
static int set_sock_opt(int fd, int level, int optname,
const char *optval, int optlen);
static int get_host_name(char* name, int namelen);
static struct hostent* get_host_by_name(char* name);
// Printing 64 bit integers
static const char* jlong_format_specifier();
static const char* julong_format_specifier();