2 * Acess2 System Interface Header
8 #include <stddef.h> // size_t
9 #include "syscall_types.h"
17 # define NULL ((void*)0)
20 #define THREAD_EVENT_VFS 0x0001
21 #define THREAD_EVENT_IPCMSG 0x0002
22 #define THREAD_EVENT_SIGNAL 0x0004
24 #define OPENFLAG_EXEC 0x01
25 #define OPENFLAG_READ 0x02
26 #define OPENFLAG_WRITE 0x04
27 #define OPENFLAG_RDWR (OPENFLAG_READ|OPENFLAG_WRITE)
28 #define OPENFLAG_TRUNCATE 0x10
29 #define OPENFLAG_APPEND 0x20
30 #define OPENFLAG_NOLINK 0x40
31 #define OPENFLAG_CREATE 0x80
32 #define OPENFLAG_NONBLOCK 0x100 // How would this work?
38 #define GETMSG_IGNORE ((void*)-1)
39 #define FILEFLAG_DIRECTORY 0x10
40 #define FILEFLAG_SYMLINK 0x20
43 #define MMAP_PROT_READ 0x001 //!< Readable memory
44 #define MMAP_PROT_WRITE 0x002 //!< Writable memory
45 #define MMAP_PROT_EXEC 0x004 //!< Executable memory
46 #define MMAP_MAP_SHARED 0x001 //!< Shared with all other users of the FD
47 #define MMAP_MAP_PRIVATE 0x002 //!< Local (COW) copy
48 #define MMAP_MAP_FIXED 0x004 //!< Load to a fixed address
49 #define MMAP_MAP_ANONYMOUS 0x008 //!< Not associated with a FD
51 #ifdef ARCHDIR_is_native
52 # include "_native_syscallmod.h"
61 extern void _SysDebug(const char *format, ...);
62 extern void _SysDebugHex(const char *Label, const void *Data, size_t Size);
64 extern void _exit(int status) __attribute__((noreturn));
65 extern int _SysKill(int pid, int sig);
66 extern int _SysWaitEvent(int EventMask);
67 extern int _SysWaitTID(int id, int *status);
68 extern int _SysClone(int flags, void *stack);
69 extern int _SysExecVE(const char *path, char **argv, char **envp);
70 extern int _SysSpawn(const char *Path, const char **argv, const char **envp, int nFDs, int *FDs, struct s_sys_spawninfo *info);
71 extern int gettid(void);
72 extern int _SysGetPID(void);
73 extern int _SysSetFaultHandler(int (*Handler)(int));
74 extern void _SysSetName(const char *Name);
75 extern int _SysGetName(char *NameDest);
76 extern int _SysSetPri(int Priority);
78 extern int _SysLoadModule(const char *Module);
79 // --- Timekeeping ---
80 extern int64_t _SysTimestamp(void);
81 extern void _SysTimedSleep(int64_t Delay);
83 // --- Permissions ---
84 extern int _SysGetUID(void);
85 extern int _SysGetGID(void);
86 extern int setuid(int id);
87 extern int setgid(int id);
90 extern int _SysChdir(const char *dir);
91 extern int _SysChroot(const char *dir);
93 extern int _SysOpen(const char *path, int flags, ...);
94 extern int _SysOpenChild(int fd, const char *name, int flags);
95 extern int _SysOpenPipe(int *read, int *write, int flags);
96 extern int _SysReopen(int fd, const char *path, int flags);
97 extern int _SysCopyFD(int srcfd, int dstfd);
98 extern int _SysFDFlags(int fd, int mask, int newflags);
99 extern size_t _SysRead(int fd, void *buffer, size_t length);
100 extern size_t _SysReadAt(int fd, uint64_t offset, size_t length, void *buffer);
101 extern uint64_t _SysTruncate(int fd, uint64_t size);
102 extern int _SysClose(int fd);
103 extern int _SysFDCtl(int fd, int option, ...);
104 extern size_t _SysWrite(int fd, const void *buffer, size_t length);
105 extern size_t _SysWriteAt(int fd, uint64_t offset, size_t length, const void *buffer);
106 extern int _SysSeek(int fd, int64_t offset, int whence);
107 extern uint64_t _SysTell(int fd);
108 extern int _SysIOCtl(int fd, int id, void *data);
109 extern int _SysFInfo(int fd, t_sysFInfo *info, int maxacls);
110 extern int _SysReadDir(int fd, char *dest);
111 extern int _SysGetACL(int fd, t_sysACL *dest);
112 extern int _SysMount(const char *Device, const char *Directory, const char *Type, const char *Options);
113 extern int _SysSelect(int nfds, fd_set *read, fd_set *write, fd_set *err, int64_t *timeout, unsigned int extraevents);
114 //#define select(nfs, rdfds, wrfds, erfds, timeout) _SysSelect(nfs, rdfds, wrfds, erfds, timeout, 0)
115 extern int _SysMkDir(const char *dirname);
116 extern int _SysUnlink(const char *pathname);
117 extern void* _SysMMap(void *addr, size_t length, unsigned int _flags, int fd, uint64_t offset);
120 # define _SysMMap(addr,length,flags,prot,fd,offset) acess__SysMMap(addr,length,(flags|(prot<<16)), fd, offset)
122 # define _SysMMap(addr,length,flags,prot,fd,offset) _SysMMap(addr,length,(flags|(prot<<16)), fd, offset)
124 extern int _SysMUnMap(void *addr, size_t length);
125 extern uint64_t _SysMarshalFD(int FD);
126 extern int _SysUnMarshalFD(uint64_t Handle);
129 extern int _SysSendMessage(int dest, size_t length, const void *Data);
130 extern int _SysGetMessage(int *src, size_t buflen, void *Data);
133 extern uint64_t _SysGetPhys(uintptr_t vaddr);
134 extern uint64_t _SysAllocate(uintptr_t vaddr);
135 extern uint32_t _SysSetMemFlags(uintptr_t vaddr, uint32_t flags, uint32_t mask);
136 extern void *_SysLoadBin(const char *path, void **entry);
137 extern int _SysUnloadBin(void *base);
138 extern void SysSetFaultHandler(int (*Hanlder)(int));