| # This file is used to automatically generate bionic's system call stubs. |
| # |
| # Each non-blank, non-comment line has the following format: |
| # |
| # return_type func_name[|alias_list][:syscall_name[:socketcall_id]]([parameter_list]) arch_list |
| # |
| # where: |
| # arch_list ::= "all" | "custom" | arch+ |
| # arch ::= "arm" | "mips" | "x86" | "x86_64" |
| # |
| # Note: |
| # - syscall_name corresponds to the name of the syscall, which may differ from |
| # the exported function name (example: the exit syscall is implemented by the _exit() |
| # function, which is not the same as the standard C exit() function which calls it) |
| # |
| # - alias_list is optional comma separated list of function aliases. |
| # |
| # - The call_id parameter, given that func_name and syscall_name have |
| # been provided, allows the user to specify dispatch style syscalls. |
| # For example, socket() syscall on i386 actually becomes: |
| # socketcall(__NR_socket, 1, *(rest of args on stack)). |
| # |
| # - Each parameter type is assumed to be stored in 32 bits. |
| # |
| # - The arch list can be the word "custom" meaning "do not generate any stubs". |
| # In this case, a hand-written custom stub must be provided. |
| # |
| # This file is processed by a python script named gensyscalls.py. |
| |
| # process management |
| void _exit:exit_group(int) all |
| void _exit_thread:exit(int) all |
| pid_t __fork:fork(void) all |
| pid_t _waitpid:waitpid(pid_t, int*, int, struct rusage*) mips,x86 |
| int __waitid:waitid(int, pid_t, struct siginfo_t*, int, void*) all |
| pid_t wait4(pid_t pid, int* status, int options, struct rusage* rusage) all |
| |
| # NOTE: this system call is never called directly, but we list it there |
| # to have __NR_clone properly defined. |
| pid_t __sys_clone:clone(int, void*, int*, void*, int*) all |
| |
| int execve(const char*, char* const*, char* const*) all |
| |
| uid_t getuid:getuid32() arm,x86 |
| uid_t getuid:getuid() mips,x86_64 |
| gid_t getgid:getgid32() arm,x86 |
| gid_t getgid:getgid() mips,x86_64 |
| uid_t geteuid:geteuid32() arm,x86 |
| uid_t geteuid:geteuid() mips,x86_64 |
| gid_t getegid:getegid32() arm,x86 |
| gid_t getegid:getegid() mips,x86_64 |
| uid_t getresuid:getresuid32(uid_t* ruid, uid_t* euid, uid_t* suid) arm,x86 |
| uid_t getresuid:getresuid(uid_t* ruid, uid_t* euid, uid_t* suid) mips,x86_64 |
| gid_t getresgid:getresgid32(gid_t* rgid, gid_t* egid, gid_t* sgid) arm,x86 |
| gid_t getresgid:getresgid(gid_t* rgid, gid_t* egid, gid_t* sgid) mips,x86_64 |
| pid_t gettid() all |
| ssize_t readahead(int, off64_t, size_t) all |
| int getgroups:getgroups32(int, gid_t*) arm,x86 |
| int getgroups:getgroups(int, gid_t*) mips,x86_64 |
| pid_t getpgid(pid_t) all |
| pid_t getppid() all |
| pid_t getsid(pid_t) all |
| pid_t setsid() all |
| int setgid:setgid32(gid_t) arm,x86 |
| int setgid:setgid(gid_t) mips,x86_64 |
| int setuid:setuid32(uid_t) arm,x86 |
| int setuid:setuid(uid_t) mips,x86_64 |
| int seteuid:seteuid32(uid_t) custom |
| int setreuid:setreuid32(uid_t, uid_t) arm,x86 |
| int setreuid:setreuid(uid_t, uid_t) mips,x86_64 |
| int setresuid:setresuid32(uid_t, uid_t, uid_t) arm,x86 |
| int setresuid:setresuid(uid_t, uid_t, uid_t) mips,x86_64 |
| int setresgid:setresgid32(gid_t, gid_t, gid_t) arm,x86 |
| int setresgid:setresgid(gid_t, gid_t, gid_t) mips,x86_64 |
| void* __brk:brk(void*) all |
| # See comments in kill.S to understand why we don't generate ARM stubs for kill/tkill/tgkill. |
| int kill(pid_t, int) mips,x86,x86_64 |
| int tkill(pid_t tid, int sig) mips,x86,x86_64 |
| int tgkill(pid_t tgid, pid_t tid, int sig) mips,x86,x86_64 |
| int __ptrace:ptrace(int request, int pid, void* addr, void* data) all |
| int __set_thread_area:set_thread_area(void* user_desc) mips,x86 |
| int __getpriority:getpriority(int, int) all |
| int setpriority(int, int, int) all |
| int setrlimit(int resource, const struct rlimit* rlp) all |
| int getrlimit:ugetrlimit(int resource, struct rlimit* rlp) arm,x86 |
| int getrlimit:getrlimit(int resource, struct rlimit* rlp) mips,x86_64 |
| int getrusage(int who, struct rusage* r_usage) all |
| int setgroups:setgroups32(int, const gid_t*) arm,x86 |
| int setgroups:setgroups(int, const gid_t*) mips,x86_64 |
| pid_t getpgrp(void) custom |
| int setpgid(pid_t, pid_t) all |
| pid_t vfork(void) arm,x86_64 |
| int setregid:setregid32(gid_t, gid_t) arm,x86 |
| int setregid:setregid(gid_t, gid_t) mips,x86_64 |
| int chroot(const char*) all |
| # IMPORTANT: Even though <sys/prctl.h> declares prctl(int, ...), the syscall stub must take 6 arguments |
| # to match the kernel implementation. |
| int prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) all |
| long __arch_prctl:arch_prctl(int, unsigned long) x86_64 |
| int capget(cap_user_header_t header, cap_user_data_t data) all |
| int capset(cap_user_header_t header, const cap_user_data_t data) all |
| int sigaltstack(const stack_t*, stack_t*) all |
| int acct(const char* filepath) all |
| |
| # file descriptors |
| ssize_t read(int, void*, size_t) all |
| ssize_t write(int, const void*, size_t) all |
| ssize_t pread64(int, void*, size_t, off64_t) all |
| ssize_t pwrite64(int, void*, size_t, off64_t) all |
| int __open:open(const char*, int, mode_t) all |
| int __openat:openat(int, const char*, int, mode_t) all |
| int close(int) all |
| int creat(const char*, mode_t) custom |
| off_t lseek(int, off_t, int) arm,x86,mips |
| off_t lseek|lseek64(int, off_t, int) x86_64 |
| int __llseek:_llseek(int, unsigned long, unsigned long, off64_t*, int) arm,x86,mips |
| pid_t getpid() all |
| void* mmap(void*, size_t, int, int, int, long) x86_64 |
| void* __mmap2:mmap2(void*, size_t, int, int, int, long) arm,x86,mips |
| int munmap(void*, size_t) all |
| void* mremap(void*, size_t, size_t, unsigned long) all |
| int msync(const void*, size_t, int) all |
| int mprotect(const void*, size_t, int) all |
| int madvise(const void*, size_t, int) all |
| int mlock(const void* addr, size_t len) all |
| int munlock(const void* addr, size_t len) all |
| int mlockall(int flags) all |
| int munlockall() all |
| int mincore(void* start, size_t length, unsigned char* vec) all |
| int __ioctl:ioctl(int, int, void*) all |
| int readv(int, const struct iovec*, int) all |
| int writev(int, const struct iovec*, int) all |
| int __fcntl:fcntl(int, int, void*) arm,x86,mips |
| int fcntl(int, void*) x86_64 |
| int flock(int, int) all |
| int fchmod(int, mode_t) all |
| int dup(int) all |
| int pipe(int*) arm,x86,x86_64 |
| int pipe2(int*, int) all |
| int dup2(int, int) all |
| int select:_newselect(int, struct fd_set*, struct fd_set*, struct fd_set*, struct timeval*) arm,x86,mips |
| int select(int, struct fd_set*, struct fd_set*, struct fd_set*, struct timeval*) x86_64 |
| int ftruncate(int, off_t) all |
| int ftruncate64(int, off64_t) arm,x86,mips |
| int getdents:getdents64(unsigned int, struct dirent*, unsigned int) all |
| int fsync(int) all |
| int fdatasync(int) all |
| int fchown:fchown32(int, uid_t, gid_t) arm,x86 |
| int fchown:fchown(int, uid_t, gid_t) mips,x86_64 |
| void sync(void) all |
| int __fcntl64:fcntl64(int, int, void*) arm,x86,mips |
| int __fstatfs64:fstatfs64(int, size_t, struct statfs*) arm,x86,mips |
| int fstatfs(int, struct statfs*) x86_64 |
| ssize_t sendfile(int out_fd, int in_fd, off_t* offset, size_t count) all |
| ssize_t sendfile64(int out_fd, int in_fd, off64_t* offset, size_t count) arm,x86,mips |
| int fstatat:fstatat64(int dirfd, const char* path, struct stat* buf, int flags) arm,x86,mips |
| int mkdirat(int dirfd, const char* pathname, mode_t mode) all |
| int fchownat(int dirfd, const char* path, uid_t owner, gid_t group, int flags) all |
| int fchmodat(int dirfd, const char* path, mode_t mode, int flags) all |
| int renameat(int olddirfd, const char* oldpath, int newdirfd, const char* newpath) all |
| int fsetxattr(int, const char*, const void*, size_t, int) all |
| ssize_t fgetxattr(int, const char*, void*, size_t) all |
| ssize_t flistxattr(int, char*, size_t) all |
| int fremovexattr(int, const char*) all |
| |
| # file system |
| int link(const char*, const char*) all |
| int unlink(const char*) all |
| int unlinkat(int, const char*, int) all |
| int chdir(const char*) all |
| int mknod(const char*, mode_t, dev_t) all |
| int chmod(const char*, mode_t) all |
| int chown:chown32(const char*, uid_t, gid_t) arm,x86 |
| int chown:chown(const char*, uid_t, gid_t) mips,x86_64 |
| int lchown:lchown32(const char*, uid_t, gid_t) arm,x86 |
| int lchown:lchown(const char*, uid_t, gid_t) mips,x86_64 |
| int mount(const char*, const char*, const char*, unsigned long, const void*) all |
| int umount(const char*) custom |
| int umount2(const char*, int) all |
| int fstat:fstat64(int, struct stat*) arm,x86,mips |
| int fstat(int, struct stat*) x86_64 |
| int stat:stat64(const char*, struct stat*) arm,x86,mips |
| int stat(const char*, struct stat*) x86_64 |
| int lstat:lstat64(const char*, struct stat*) arm,x86,mips |
| int lstat(const char*, struct stat*) x86_64 |
| int mkdir(const char*, mode_t) all |
| int readlink(const char*, char*, size_t) all |
| int rmdir(const char*) all |
| int rename(const char*, const char*) all |
| int __getcwd:getcwd(char* buf, size_t size) all |
| int access(const char*, int) all |
| int faccessat(int, const char*, int, int) all |
| int symlink(const char*, const char*) all |
| int fchdir(int) all |
| int truncate(const char*, off_t) all |
| int truncate64(const char*, off64_t) arm,x86,mips |
| int setxattr(const char*, const char*, const void*, size_t, int) all |
| int lsetxattr(const char*, const char*, const void*, size_t, int) all |
| ssize_t getxattr(const char*, const char*, void*, size_t) all |
| ssize_t lgetxattr(const char*, const char*, void*, size_t) all |
| ssize_t listxattr(const char*, char*, size_t) all |
| ssize_t llistxattr(const char*, char*, size_t) all |
| int removexattr(const char*, const char*) all |
| int lremovexattr(const char*, const char*) all |
| int __statfs64:statfs64(const char*, size_t, struct statfs*) arm,x86,mips |
| int statfs(const char*, struct statfs*) x86_64 |
| long unshare(unsigned long) all |
| int swapon(const char*, int) all |
| int swapoff(const char*) all |
| |
| # time |
| int pause() all |
| int gettimeofday(struct timeval*, struct timezone*) all |
| int settimeofday(const struct timeval*, const struct timezone*) all |
| clock_t times(struct tms*) all |
| int nanosleep(const struct timespec*, struct timespec*) all |
| int clock_gettime(clockid_t clk_id, struct timespec* tp) all |
| int clock_settime(clockid_t clk_id, const struct timespec* tp) all |
| int clock_getres(clockid_t clk_id, struct timespec* res) all |
| int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec* req, struct timespec* rem) all |
| int getitimer(int, const struct itimerval*) all |
| int setitimer(int, const struct itimerval*, struct itimerval*) all |
| int __timer_create:timer_create(clockid_t clockid, struct sigevent* evp, timer_t* timerid) all |
| int __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) all |
| int __timer_gettime:timer_gettime(timer_t, struct itimerspec*) all |
| int __timer_getoverrun:timer_getoverrun(timer_t) all |
| int __timer_delete:timer_delete(timer_t) all |
| int utimes(const char*, const struct timeval tvp[2]) all |
| int utimensat(int, const char*, const struct timespec times[2], int) all |
| int timerfd_create(clockid_t, int) all |
| int timerfd_settime(int, int, const struct itimerspec*, struct itimerspec*) all |
| int timerfd_gettime(int, struct itimerspec*) all |
| |
| # signals |
| int sigaction(int, const struct sigaction*, struct sigaction*) arm,x86,mips |
| int sigprocmask(int, const sigset_t*, sigset_t*) arm,x86,mips |
| int __sigsuspend:sigsuspend(int unused1, int unused2, unsigned mask) arm,x86 |
| int __sigsuspend:sigsuspend(const sigset_t* mask) mips |
| int __rt_sigsuspend:rt_sigsuspend(const sigset_t *unewset, size_t sigset_size) x86_64 |
| int __rt_sigaction:rt_sigaction(int sig, const struct sigaction* act, struct sigaction* oact, size_t sigsetsize) all |
| int __rt_sigprocmask:rt_sigprocmask(int how, const sigset_t* set, sigset_t* oset, size_t sigsetsize) all |
| int __rt_sigtimedwait:rt_sigtimedwait(const sigset_t* set, struct siginfo_t* info, struct timespec_t* timeout, size_t sigset_size) all |
| int sigpending(sigset_t*) arm,x86,mips |
| int signalfd4(int fd, const sigset_t* mask, size_t sizemask, int flags) all |
| |
| # sockets |
| int socket(int, int, int) arm,mips,x86_64 |
| int socketpair(int, int, int, int*) arm,mips,x86_64 |
| int bind(int, struct sockaddr*, int) arm,mips,x86_64 |
| int connect(int, struct sockaddr*, socklen_t) arm,mips,x86_64 |
| int listen(int, int) arm,mips,x86_64 |
| int accept(int, struct sockaddr*, socklen_t*) arm,mips,x86_64 |
| int getsockname(int, struct sockaddr*, socklen_t*) arm,mips,x86_64 |
| int getpeername(int, struct sockaddr*, socklen_t*) arm,mips,x86_64 |
| int sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t) arm,mips,x86_64 |
| int recvfrom(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*) arm,mips,x86_64 |
| int shutdown(int, int) arm,mips,x86_64 |
| int setsockopt(int, int, int, const void*, socklen_t) arm,mips,x86_64 |
| int getsockopt(int, int, int, void*, socklen_t*) arm,mips,x86_64 |
| int sendmsg(int, const struct msghdr*, unsigned int) arm,mips,x86_64 |
| int recvmsg(int, struct msghdr*, unsigned int) arm,mips,x86_64 |
| |
| # sockets for x86. These are done as an "indexed" call to socketcall syscall. |
| int socket:socketcall:1(int, int, int) x86 |
| int bind:socketcall:2(int, struct sockaddr*, int) x86 |
| int connect:socketcall:3(int, struct sockaddr*, socklen_t) x86 |
| int listen:socketcall:4(int, int) x86 |
| int accept:socketcall:5(int, struct sockaddr*, socklen_t*) x86 |
| int getsockname:socketcall:6(int, struct sockaddr*, socklen_t*) x86 |
| int getpeername:socketcall:7(int, struct sockaddr*, socklen_t*) x86 |
| int socketpair:socketcall:8(int, int, int, int*) x86 |
| int sendto:socketcall:11(int, const void*, size_t, int, const struct sockaddr*, socklen_t) x86 |
| int recvfrom:socketcall:12(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*) x86 |
| int shutdown:socketcall:13(int, int) x86 |
| int setsockopt:socketcall:14(int, int, int, const void*, socklen_t) x86 |
| int getsockopt:socketcall:15(int, int, int, void*, socklen_t*) x86 |
| int sendmsg:socketcall:16(int, const struct msghdr*, unsigned int) x86 |
| int recvmsg:socketcall:17(int, struct msghdr*, unsigned int) x86 |
| |
| # scheduler & real-time |
| int sched_setscheduler(pid_t pid, int policy, const struct sched_param* param) all |
| int sched_getscheduler(pid_t pid) all |
| int sched_yield(void) all |
| int sched_setparam(pid_t pid, const struct sched_param* param) all |
| int sched_getparam(pid_t pid, struct sched_param* param) all |
| int sched_get_priority_max(int policy) all |
| int sched_get_priority_min(int policy) all |
| int sched_rr_get_interval(pid_t pid, struct timespec* interval) all |
| int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) all |
| int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set) all |
| int __getcpu:getcpu(unsigned* cpu, unsigned* node, void* unused) all |
| |
| # io priorities |
| int ioprio_set(int which, int who, int ioprio) all |
| int ioprio_get(int which, int who) all |
| |
| # other |
| int uname(struct utsname*) all |
| mode_t umask(mode_t) all |
| int __reboot:reboot(int, int, int, void*) all |
| int __syslog:syslog(int, char*, int) all |
| int init_module(void*, unsigned long, const char*) all |
| int delete_module(const char*, unsigned int) all |
| int klogctl:syslog(int, char*, int) all |
| int sysinfo(struct sysinfo*) all |
| int personality(unsigned long) all |
| long perf_event_open(struct perf_event_attr* attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags) all |
| |
| # futex |
| int futex(void*, int, int, void*, void*, int) all |
| |
| # epoll |
| int epoll_create(int size) all |
| int epoll_ctl(int epfd, int op, int fd, struct epoll_event* event) all |
| int epoll_wait(int epfd, struct epoll_event* events, int max, int timeout) all |
| |
| int inotify_init(void) all |
| int inotify_add_watch(int, const char*, unsigned int) all |
| int inotify_rm_watch(int, unsigned int) all |
| |
| int poll(struct pollfd*, unsigned int, long) all |
| |
| int eventfd:eventfd2(unsigned int, int) all |
| |
| # ARM-specific ARM_NR_BASE == 0x0f0000 == 983040 |
| int __set_tls:__ARM_NR_set_tls(void*) arm |
| int cacheflush:__ARM_NR_cacheflush(long start, long end, long flags) arm |
| |
| # MIPS-specific |
| int _flush_cache:cacheflush(char* addr, const int nbytes, const int op) mips |
| int syscall(int number, ...) mips |
