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Diffstat (limited to '')
| -rw-r--r-- | minadbd/sysdeps.h | 506 |
1 files changed, 0 insertions, 506 deletions
diff --git a/minadbd/sysdeps.h b/minadbd/sysdeps.h deleted file mode 100644 index 3edaef472..000000000 --- a/minadbd/sysdeps.h +++ /dev/null @@ -1,506 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * 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. - */ - -/* this file contains system-dependent definitions used by ADB - * they're related to threads, sockets and file descriptors - */ -#ifndef _ADB_SYSDEPS_H -#define _ADB_SYSDEPS_H - -#ifdef __CYGWIN__ -# undef _WIN32 -#endif - -#ifdef _WIN32 - -#include <windows.h> -#include <winsock2.h> -#include <ws2tcpip.h> -#include <process.h> -#include <fcntl.h> -#include <io.h> -#include <sys/stat.h> -#include <errno.h> -#include <ctype.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#define OS_PATH_SEPARATOR '\\' -#define OS_PATH_SEPARATOR_STR "\\" - -typedef CRITICAL_SECTION adb_mutex_t; - -#define ADB_MUTEX_DEFINE(x) adb_mutex_t x - -/* declare all mutexes */ -/* For win32, adb_sysdeps_init() will do the mutex runtime initialization. */ -#define ADB_MUTEX(x) extern adb_mutex_t x; -#include "mutex_list.h" - -extern void adb_sysdeps_init(void); - -static __inline__ void adb_mutex_lock( adb_mutex_t* lock ) -{ - EnterCriticalSection( lock ); -} - -static __inline__ void adb_mutex_unlock( adb_mutex_t* lock ) -{ - LeaveCriticalSection( lock ); -} - -typedef struct { unsigned tid; } adb_thread_t; - -typedef void* (*adb_thread_func_t)(void* arg); - -typedef void (*win_thread_func_t)(void* arg); - -static __inline__ int adb_thread_create( adb_thread_t *thread, adb_thread_func_t func, void* arg) -{ - thread->tid = _beginthread( (win_thread_func_t)func, 0, arg ); - if (thread->tid == (unsigned)-1L) { - return -1; - } - return 0; -} - -static __inline__ void close_on_exec(int fd) -{ - /* nothing really */ -} - -extern void disable_tcp_nagle(int fd); - -#define lstat stat /* no symlinks on Win32 */ - -#define S_ISLNK(m) 0 /* no symlinks on Win32 */ - -static __inline__ int adb_unlink(const char* path) -{ - int rc = unlink(path); - - if (rc == -1 && errno == EACCES) { - /* unlink returns EACCES when the file is read-only, so we first */ - /* try to make it writable, then unlink again... */ - rc = chmod(path, _S_IREAD|_S_IWRITE ); - if (rc == 0) - rc = unlink(path); - } - return rc; -} -#undef unlink -#define unlink ___xxx_unlink - -static __inline__ int adb_mkdir(const char* path, int mode) -{ - return _mkdir(path); -} -#undef mkdir -#define mkdir ___xxx_mkdir - -extern int adb_open(const char* path, int options); -extern int adb_creat(const char* path, int mode); -extern int adb_read(int fd, void* buf, int len); -extern int adb_write(int fd, const void* buf, int len); -extern int adb_lseek(int fd, int pos, int where); -extern int adb_shutdown(int fd); -extern int adb_close(int fd); - -static __inline__ int unix_close(int fd) -{ - return close(fd); -} -#undef close -#define close ____xxx_close - -static __inline__ int unix_read(int fd, void* buf, size_t len) -{ - return read(fd, buf, len); -} -#undef read -#define read ___xxx_read - -static __inline__ int unix_write(int fd, const void* buf, size_t len) -{ - return write(fd, buf, len); -} -#undef write -#define write ___xxx_write - -static __inline__ int adb_open_mode(const char* path, int options, int mode) -{ - return adb_open(path, options); -} - -static __inline__ int unix_open(const char* path, int options,...) -{ - if ((options & O_CREAT) == 0) - { - return open(path, options); - } - else - { - int mode; - va_list args; - va_start( args, options ); - mode = va_arg( args, int ); - va_end( args ); - return open(path, options, mode); - } -} -#define open ___xxx_unix_open - - -/* normally provided by <cutils/misc.h> */ -extern void* load_file(const char* pathname, unsigned* psize); - -/* normally provided by <cutils/sockets.h> */ -extern int socket_loopback_client(int port, int type); -extern int socket_network_client(const char *host, int port, int type); -extern int socket_loopback_server(int port, int type); -extern int socket_inaddr_any_server(int port, int type); - -/* normally provided by "fdevent.h" */ - -#define FDE_READ 0x0001 -#define FDE_WRITE 0x0002 -#define FDE_ERROR 0x0004 -#define FDE_DONT_CLOSE 0x0080 - -typedef struct fdevent fdevent; - -typedef void (*fd_func)(int fd, unsigned events, void *userdata); - -fdevent *fdevent_create(int fd, fd_func func, void *arg); -void fdevent_destroy(fdevent *fde); -void fdevent_install(fdevent *fde, int fd, fd_func func, void *arg); -void fdevent_remove(fdevent *item); -void fdevent_set(fdevent *fde, unsigned events); -void fdevent_add(fdevent *fde, unsigned events); -void fdevent_del(fdevent *fde, unsigned events); -void fdevent_loop(); - -struct fdevent { - fdevent *next; - fdevent *prev; - - int fd; - int force_eof; - - unsigned short state; - unsigned short events; - - fd_func func; - void *arg; -}; - -static __inline__ void adb_sleep_ms( int mseconds ) -{ - Sleep( mseconds ); -} - -extern int adb_socket_accept(int serverfd, struct sockaddr* addr, socklen_t *addrlen); - -#undef accept -#define accept ___xxx_accept - -static __inline__ int adb_socket_setbufsize( int fd, int bufsize ) -{ - int opt = bufsize; - return setsockopt(fd, SOL_SOCKET, SO_RCVBUF, (const char*)&opt, sizeof(opt)); -} - -extern int adb_socketpair( int sv[2] ); - -static __inline__ char* adb_dirstart( const char* path ) -{ - char* p = strchr(path, '/'); - char* p2 = strchr(path, '\\'); - - if ( !p ) - p = p2; - else if ( p2 && p2 > p ) - p = p2; - - return p; -} - -static __inline__ char* adb_dirstop( const char* path ) -{ - char* p = strrchr(path, '/'); - char* p2 = strrchr(path, '\\'); - - if ( !p ) - p = p2; - else if ( p2 && p2 > p ) - p = p2; - - return p; -} - -static __inline__ int adb_is_absolute_host_path( const char* path ) -{ - return isalpha(path[0]) && path[1] == ':' && path[2] == '\\'; -} - -#ifdef __cplusplus -} -#endif - -#else /* !_WIN32 a.k.a. Unix */ - -#include "fdevent.h" -#include <cutils/sockets.h> -#include <cutils/properties.h> -#include <cutils/misc.h> -#include <signal.h> -#include <sys/wait.h> -#include <sys/stat.h> -#include <fcntl.h> - -#include <pthread.h> -#include <unistd.h> -#include <fcntl.h> -#include <stdarg.h> -#include <netinet/in.h> -#include <netinet/tcp.h> -#include <string.h> - -#define OS_PATH_SEPARATOR '/' -#define OS_PATH_SEPARATOR_STR "/" - -typedef pthread_mutex_t adb_mutex_t; - -#define ADB_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER -#define adb_mutex_init pthread_mutex_init -#define adb_mutex_lock pthread_mutex_lock -#define adb_mutex_unlock pthread_mutex_unlock -#define adb_mutex_destroy pthread_mutex_destroy - -#define ADB_MUTEX_DEFINE(m) adb_mutex_t m = PTHREAD_MUTEX_INITIALIZER - -#define adb_cond_t pthread_cond_t -#define adb_cond_init pthread_cond_init -#define adb_cond_wait pthread_cond_wait -#define adb_cond_broadcast pthread_cond_broadcast -#define adb_cond_signal pthread_cond_signal -#define adb_cond_destroy pthread_cond_destroy - -/* declare all mutexes */ -#define ADB_MUTEX(x) extern adb_mutex_t x; -#include "mutex_list.h" - -static __inline__ void close_on_exec(int fd) -{ - fcntl( fd, F_SETFD, FD_CLOEXEC ); -} - -static __inline__ int unix_open(const char* path, int options,...) -{ - if ((options & O_CREAT) == 0) - { - return open(path, options); - } - else - { - int mode; - va_list args; - va_start( args, options ); - mode = va_arg( args, int ); - va_end( args ); - return open(path, options, mode); - } -} - -static __inline__ int adb_open_mode( const char* pathname, int options, int mode ) -{ - return open( pathname, options, mode ); -} - -static __inline__ int adb_creat(const char* path, int mode) -{ - int fd = open(path, O_CREAT|O_WRONLY|O_TRUNC|O_NOFOLLOW, mode); - - if ( fd < 0 ) - return -1; - - close_on_exec(fd); - return fd; -} -#undef creat -#define creat ___xxx_creat - -static __inline__ int adb_open( const char* pathname, int options ) -{ - int fd = open( pathname, options ); - if (fd < 0) - return -1; - close_on_exec( fd ); - return fd; -} -#undef open -#define open ___xxx_open - -static __inline__ int adb_shutdown(int fd) -{ - return shutdown(fd, SHUT_RDWR); -} -#undef shutdown -#define shutdown ____xxx_shutdown - -static __inline__ int adb_close(int fd) -{ - return close(fd); -} -#undef close -#define close ____xxx_close - - -static __inline__ int adb_read(int fd, void* buf, size_t len) -{ - return read(fd, buf, len); -} - -#undef read -#define read ___xxx_read - -static __inline__ int adb_write(int fd, const void* buf, size_t len) -{ - return write(fd, buf, len); -} -#undef write -#define write ___xxx_write - -static __inline__ int adb_lseek(int fd, int pos, int where) -{ - return lseek(fd, pos, where); -} -#undef lseek -#define lseek ___xxx_lseek - -static __inline__ int adb_unlink(const char* path) -{ - return unlink(path); -} -#undef unlink -#define unlink ___xxx_unlink - -static __inline__ int adb_socket_accept(int serverfd, struct sockaddr* addr, socklen_t *addrlen) -{ - int fd; - - fd = accept(serverfd, addr, addrlen); - if (fd >= 0) - close_on_exec(fd); - - return fd; -} - -#undef accept -#define accept ___xxx_accept - -#define unix_read adb_read -#define unix_write adb_write -#define unix_close adb_close - -typedef pthread_t adb_thread_t; - -typedef void* (*adb_thread_func_t)( void* arg ); - -static __inline__ int adb_thread_create( adb_thread_t *pthread, adb_thread_func_t start, void* arg ) -{ - pthread_attr_t attr; - - pthread_attr_init (&attr); - pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); - - return pthread_create( pthread, &attr, start, arg ); -} - -static __inline__ int adb_socket_setbufsize( int fd, int bufsize ) -{ - int opt = bufsize; - return setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &opt, sizeof(opt)); -} - -static __inline__ void disable_tcp_nagle(int fd) -{ - int on = 1; - setsockopt( fd, IPPROTO_TCP, TCP_NODELAY, (void*)&on, sizeof(on) ); -} - - -static __inline__ int unix_socketpair( int d, int type, int protocol, int sv[2] ) -{ - return socketpair( d, type, protocol, sv ); -} - -static __inline__ int adb_socketpair( int sv[2] ) -{ - int rc; - - rc = unix_socketpair( AF_UNIX, SOCK_STREAM, 0, sv ); - if (rc < 0) - return -1; - - close_on_exec( sv[0] ); - close_on_exec( sv[1] ); - return 0; -} - -#undef socketpair -#define socketpair ___xxx_socketpair - -static __inline__ void adb_sleep_ms( int mseconds ) -{ - usleep( mseconds*1000 ); -} - -static __inline__ int adb_mkdir(const char* path, int mode) -{ - return mkdir(path, mode); -} -#undef mkdir -#define mkdir ___xxx_mkdir - -static __inline__ void adb_sysdeps_init(void) -{ -} - -static __inline__ char* adb_dirstart(const char* path) -{ - return strchr(path, '/'); -} - -static __inline__ char* adb_dirstop(const char* path) -{ - return strrchr(path, '/'); -} - -static __inline__ int adb_is_absolute_host_path( const char* path ) -{ - return path[0] == '/'; -} - -#endif /* !_WIN32 */ - -#ifdef __cplusplus -} -#endif - -#endif /* _ADB_SYSDEPS_H */ |