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[factor.git] / vm / os-unix.hpp
1 #include <unistd.h>
2 #include <sys/param.h>
3 #include <dirent.h>
4 #include <sys/mman.h>
5 #include <sys/types.h>
6 #include <sys/stat.h>
7 #include <unistd.h>
8 #include <sys/time.h>
9 #include <dlfcn.h>
10 #include <signal.h>
11 #include <pthread.h>
12
13 namespace factor
14 {
15
16 typedef char vm_char;
17 typedef char symbol_char;
18
19 #define STRING_LITERAL(string) string
20
21 #define SSCANF sscanf
22 #define STRCMP strcmp
23 #define STRNCMP strncmp
24 #define STRDUP strdup
25 #define SNPRINTF snprintf
26
27 #define FTELL ftello
28 #define FSEEK fseeko
29
30 #define CELL_HEX_FORMAT "%lx"
31
32 #define OPEN_READ(path) fopen(path,"rb")
33 #define OPEN_WRITE(path) fopen(path,"wb")
34 #define MOVE_FILE(path1,path2) \
35 do {\
36         int ret = 0;\
37         do {\
38                 ret = rename((path1),(path2));\
39         } while(ret < 0 && errno == EINTR);\
40         if(ret < 0)\
41                 general_error(ERROR_IO,tag_fixnum(errno),false_object,NULL);\
42 }while(0)
43
44 #define print_native_string(string) print_string(string)
45
46 typedef pthread_t THREADHANDLE;
47
48 THREADHANDLE start_thread(void *(*start_routine)(void *),void *args);
49 inline static THREADHANDLE thread_id() { return pthread_self(); }
50
51 void unix_init_signals();
52 void signal_handler(int signal, siginfo_t* siginfo, void* uap);
53 void dump_stack_signal(int signal, siginfo_t* siginfo, void* uap);
54
55 u64 system_micros();
56 u64 nano_count();
57 void sleep_nanos(u64 nsec);
58
59 void init_platform_globals();
60
61 void register_vm_with_thread(factor_vm *vm);
62 factor_vm *tls_vm();
63 void open_console();
64
65 }