| The Android Open Source Project | 1dc9e47 | 2009-03-03 19:28:35 -0800 | [diff] [blame] | 1 | # this file is used to list all the syscalls that will be supported by |
| 2 | # the Bionic C library. It is used to automatically generate the syscall |
| 3 | # stubs, the list of syscall constants (__NR_xxxx) and the content of <linux/_unitsd.h> |
| 4 | # |
| 5 | # each non comment line has the following format: |
| 6 | # |
| 7 | # return_type func_name[:syscall_name[:call_id]]([parameter_list]) (#syscall_number|stub) |
| 8 | # |
| 9 | # note that: |
| 10 | # - syscall_name correspond to the name of the syscall, which may differ from |
| 11 | # the exported function name (example: the exit syscall is implemented by the _exit() |
| 12 | # function, which is not the same as the standard C exit() function which calls it) |
| 13 | # The call_id parameter, given that func_name and syscall_name have |
| 14 | # been provided, allows the user to specify dispatch style syscalls. |
| 15 | # For example, socket() syscall on i386 actually becomes: |
| 16 | # socketcall(__NR_socket, 1, *(rest of args on stack)). |
| 17 | # |
| 18 | # - each parameter type is assumed to be stored on 32 bits, there is no plan to support |
| 19 | # 64-bit architectures at the moment |
| 20 | # |
| 21 | # - it there is "stub" instead of a syscall number, the tool will not generate any |
| 22 | # assembler template for the syscall; it's up to the bionic implementation to provide |
| 23 | # a relevant C stub |
| 24 | # |
| 25 | # the file is processed by a python script named gensyscalls.py |
| 26 | # |
| 27 | |
| 28 | # process management |
| 29 | void _exit:exit_group (int) 248,252 |
| 30 | void _exit_thread:exit (int) 1 |
| 31 | pid_t __fork:fork (void) 2 |
| 32 | pid_t _waitpid:waitpid (pid_t, int*, int, struct rusage*) -1,7 |
| 33 | int waitid(int, pid_t, struct siginfo_t*, int,void*) 280,284 |
| 34 | pid_t __clone:clone(int (*fn)(void*), void *child_stack, int flags, void *arg) 120 |
| 35 | int execve (const char*, char* const*, char* const*) 11 |
| 36 | |
| 37 | int setuid:setuid32 (uid_t) 213 |
| 38 | uid_t getuid:getuid32 () 199 |
| 39 | gid_t getgid:getgid32 () 200 |
| 40 | uid_t geteuid:geteuid32 () 201 |
| 41 | gid_t getegid:getegid32 () 202 |
| 42 | uid_t getresuid:getresuid32 () 209 |
| 43 | gid_t getresgid:getresgid32 () 211 |
| 44 | pid_t gettid() 224 |
| 45 | int getgroups:getgroups32(int, gid_t *) 205 |
| 46 | pid_t getpgid(pid_t) 132 |
| 47 | pid_t getppid() 64 |
| 48 | pid_t setsid() 66 |
| 49 | int setgid:setgid32(gid_t) 214 |
| 50 | int seteuid:seteuid32(uid_t) stub |
| 51 | int setreuid:setreuid32(uid_t, uid_t) 203 |
| 52 | int setresuid:setresuid32(uid_t, uid_t, uid_t) 208 |
| 53 | int setresgid:setresgid32(gid_t, gid_t, gid_t) 210 |
| 54 | void* __brk:brk(void*) 45 |
| 55 | # see comments in arch-arm/bionic/kill.S to understand why we don't generate an ARM stub for kill/tkill |
| 56 | int kill(pid_t, int) -1,37 |
| 57 | int tkill(pid_t tid, int sig) -1,238 |
| 58 | int __ptrace:ptrace(int request, int pid, void* addr, void* data) 26 |
| 59 | int __set_thread_area:set_thread_area(void* user_desc) -1,243 |
| 60 | int __getpriority:getpriority(int, int) 96 |
| 61 | int setpriority(int, int, int) 97 |
| 62 | int setrlimit(int resource, const struct rlimit *rlp) 75 |
| 63 | int getrlimit:ugetrlimit(int resource, struct rlimit *rlp) 191 |
| 64 | int getrusage(int who, struct rusage* r_usage) 77 |
| 65 | int setgroups:setgroups32(int, const gid_t *) 206 |
| 66 | pid_t getpgrp(void) stub |
| 67 | int setpgid(pid_t, pid_t) 57 |
| 68 | pid_t vfork(void) 190,-1 |
| 69 | int setregid:setregid32(gid_t, gid_t) 204 |
| 70 | int chroot(const char *) 61 |
| 71 | int prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) 172 |
| 72 | int capget(cap_user_header_t header, cap_user_data_t data) 184 |
| 73 | int capset(cap_user_header_t header, const cap_user_data_t data) 185 |
| 74 | int acct(const char* filepath) 51 |
| 75 | |
| 76 | # file descriptors |
| 77 | ssize_t read (int, void*, size_t) 3 |
| 78 | ssize_t write (int, const void*, size_t) 4 |
| 79 | ssize_t __pread64:pread64 (int, void *, size_t, off_t, off_t) 180 |
| 80 | ssize_t __pwrite64:pwrite64 (int, void *, size_t, off_t, off_t) 181 |
| 81 | int __open:open (const char*, int, mode_t) 5 |
| 82 | int __openat:openat (int, const char*, int, mode_t) 322,295 |
| 83 | int close (int) 6 |
| 84 | int creat(const char*, mode_t) stub |
| 85 | off_t lseek(int, off_t, int) 19 |
| 86 | int __llseek:_llseek (int, unsigned long, unsigned long, loff_t*, int) 140 |
| 87 | pid_t getpid () 20 |
| 88 | void * mmap(void *, size_t, int, int, int, long) stub |
| 89 | void * __mmap2:mmap2(void*, size_t, int, int, int, long) 192 |
| 90 | int munmap(void *, size_t) 91 |
| 91 | void * mremap(void *, size_t, size_t, unsigned long) 163 |
| 92 | int msync(const void *, size_t, int) 144 |
| 93 | int mprotect(const void *, size_t, int) 125 |
| 94 | int madvise(const void *, size_t, int) 220,219 |
| 95 | int mlock(const void *addr, size_t len) 150 |
| 96 | int munlock(const void *addr, size_t len) 151 |
| 97 | int mincore(void* start, size_t length, unsigned char* vec) 219,218 |
| 98 | int __ioctl:ioctl(int, int, void *) 54 |
| 99 | int readv(int, const struct iovec *, int) 145 |
| 100 | int writev(int, const struct iovec *, int) 146 |
| 101 | int __fcntl:fcntl(int, int, void*) 55 |
| 102 | int flock(int, int) 143 |
| 103 | int fchmod(int, mode_t) 94 |
| 104 | int dup(int) 41 |
| 105 | int pipe(int *) 42 |
| 106 | int dup2(int, int) 63 |
| 107 | int select:_newselect(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *) 142 |
| 108 | int ftruncate(int, off_t) 93 |
| 109 | int getdents:getdents64(unsigned int, struct dirent *, unsigned int) 217,220 |
| 110 | int fsync(int) 118 |
| 111 | int fchown:fchown32(int, uid_t, gid_t) 207 |
| 112 | void sync(void) 36 |
| 113 | int __fcntl64:fcntl64(int, int, void *) 221 |
| 114 | int fstatfs:fstatfs64(int, size_t, struct statfs *) 267,269 |
| 115 | ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count) 187 |
| 116 | int fstatat:fstatat64(int dirfd, const char *path, struct stat *buf, int flags) 327,300 |
| 117 | int mkdirat(int dirfd, const char *pathname, mode_t mode) 323,296 |
| 118 | int fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags) 325,298 |
| 119 | int fchmodat(int dirfd, const char *path, mode_t mode, int flags) 333,306 |
| 120 | int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath) 329,302 |
| 121 | |
| 122 | # file system |
| 123 | int link (const char*, const char*) 9 |
| 124 | int unlink (const char*) 10 |
| 125 | int unlinkat (int, const char *, int) 328,301 |
| 126 | int chdir (const char*) 12 |
| 127 | int mknod (const char*, mode_t, dev_t) 14 |
| 128 | int chmod (const char*,mode_t) 15 |
| 129 | int chown:chown32(const char *, uid_t, gid_t) 212 |
| 130 | int lchown:lchown32 (const char*, uid_t, gid_t) 198 |
| 131 | int mount (const char*, const char*, const char*, unsigned long, const void*) 21 |
| 132 | int umount(const char*) stub |
| 133 | int umount2 (const char*, int) 52 |
| 134 | int fstat:fstat64(int, struct stat*) 197 |
| 135 | int stat:stat64(const char *, struct stat *) 195 |
| 136 | int lstat:lstat64(const char *, struct stat *) 196 |
| 137 | int mkdir(const char *, mode_t) 39 |
| 138 | int readlink(const char *, char *, size_t) 85 |
| 139 | int rmdir(const char *) 40 |
| 140 | int rename(const char *, const char *) 38 |
| 141 | int __getcwd:getcwd(char * buf, size_t size) 183 |
| 142 | int access(const char *, int) 33 |
| 143 | int symlink(const char *, const char *) 83 |
| 144 | int fchdir(int) 133 |
| 145 | int truncate(const char*, off_t) 92 |
| 146 | int __statfs64:statfs64(const char *, size_t, struct statfs *) 266,268 |
| 147 | # time |
| 148 | int pause () 29 |
| 149 | int gettimeofday(struct timeval*, struct timezone*) 78 |
| 150 | int settimeofday(const struct timeval*, const struct timezone*) 79 |
| 151 | clock_t times(struct tms *) 43 |
| 152 | int nanosleep(const struct timespec *, struct timespec *) 162 |
| 153 | int clock_gettime(clockid_t clk_id, struct timespec *tp) 263,265 |
| 154 | int clock_settime(clockid_t clk_id, const struct timespec *tp) 262,264 |
| 155 | int clock_getres(clockid_t clk_id, struct timespec *res) 264,266 |
| 156 | int clock_nanosleep(const struct timespec *req, struct timespec *rem) 265,267 |
| 157 | int getitimer(int, const struct itimerval *) 105 |
| 158 | int setitimer(int, const struct itimerval *, struct itimerval *) 104 |
| 159 | int __timer_create:timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid) 257,259 |
| 160 | int __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) 258,260 |
| 161 | int __timer_gettime:timer_gettime(timer_t, struct itimerspec*) 259,261 |
| 162 | int __timer_getoverrun:timer_getoverrun(timer_t) 260,262 |
| 163 | int __timer_delete:timer_delete(timer_t) 261,263 |
| 164 | int utimes(const char*, const struct timeval tvp[2]) 269, 271 |
| 165 | |
| 166 | # signals |
| 167 | int sigaction(int, const struct sigaction *, struct sigaction *) 67 |
| 168 | int sigprocmask(int, const sigset_t *, sigset_t *) 126 |
| 169 | int __sigsuspend:sigsuspend(int unused1, int unused2, unsigned mask) 72 |
| 170 | int __rt_sigaction:rt_sigaction (int sig, const struct sigaction *act, struct sigaction *oact, size_t sigsetsize) 174 |
| 171 | int __rt_sigprocmask:rt_sigprocmask (int how, const sigset_t *set, sigset_t *oset, size_t sigsetsize) 175 |
| 172 | int __rt_sigtimedwait:rt_sigtimedwait(const sigset_t *set, struct siginfo_t *info, struct timespec_t *timeout, size_t sigset_size) 177 |
| 173 | int sigpending(sigset_t *) 73 |
| 174 | |
| 175 | # sockets |
| 176 | int socket(int, int, int) 281,-1 |
| 177 | int socketpair(int, int, int, int*) 288,-1 |
| 178 | int bind(int, struct sockaddr *, int) 282,-1 |
| 179 | int connect(int, struct sockaddr *, socklen_t) 283,-1 |
| 180 | int listen(int, int) 284,-1 |
| 181 | int accept(int, struct sockaddr *, socklen_t *) 285,-1 |
| 182 | int getsockname(int, struct sockaddr *, socklen_t *) 286,-1 |
| 183 | int getpeername(int, struct sockaddr *, socklen_t *) 287,-1 |
| 184 | int sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t) 290,-1 |
| 185 | int recvfrom(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *) 292,-1 |
| 186 | int shutdown(int, int) 293,-1 |
| 187 | int setsockopt(int, int, int, const void *, socklen_t) 294,-1 |
| 188 | int getsockopt(int, int, int, void *, socklen_t *) 295,-1 |
| 189 | int sendmsg(int, const struct msghdr *, unsigned int) 296,-1 |
| 190 | int recvmsg(int, struct msghdr *, unsigned int) 297,-1 |
| 191 | |
| 192 | # sockets for x86. These are done as an "indexed" call to socketcall syscall. |
| 193 | int socket:socketcall:1 (int, int, int) -1,102 |
| 194 | int bind:socketcall:2 (int, struct sockaddr *, int) -1,102 |
| 195 | int connect:socketcall:3(int, struct sockaddr *, socklen_t) -1,102 |
| 196 | int listen:socketcall:4(int, int) -1,102 |
| 197 | int accept:socketcall:5(int, struct sockaddr *, socklen_t *) -1,102 |
| 198 | int getsockname:socketcall:6(int, struct sockaddr *, socklen_t *) -1,102 |
| 199 | int getpeername:socketcall:7(int, struct sockaddr *, socklen_t *) -1,102 |
| 200 | int socketpair:socketcall:8(int, int, int, int*) -1,102 |
| 201 | int sendto:socketcall:11(int, const void *, size_t, int, const struct sockaddr *, socklen_t) -1,102 |
| 202 | int recvfrom:socketcall:12(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *) -1,102 |
| 203 | int shutdown:socketcall:13(int, int) -1,102 |
| 204 | int setsockopt:socketcall:14(int, int, int, const void *, socklen_t) -1,102 |
| 205 | int getsockopt:socketcall:15(int, int, int, void *, socklen_t *) -1,102 |
| 206 | int sendmsg:socketcall:16(int, const struct msghdr *, unsigned int) -1,102 |
| 207 | int recvmsg:socketcall:17(int, struct msghdr *, unsigned int) -1,102 |
| 208 | |
| 209 | # scheduler & real-time |
| 210 | int sched_setscheduler(pid_t pid, int policy, const struct sched_param *param) 156 |
| 211 | int sched_getscheduler(pid_t pid) 157 |
| 212 | int sched_yield(void) 158 |
| 213 | int sched_setparam(pid_t pid, const struct sched_param *param) 154 |
| 214 | int sched_getparam(pid_t pid, struct sched_param *param) 155 |
| 215 | int sched_get_priority_max(int policy) 159 |
| 216 | int sched_get_priority_min(int policy) 160 |
| 217 | int sched_rr_get_interval(pid_t pid, struct timespec *interval) 161 |
| 218 | |
| 219 | # other |
| 220 | int uname(struct utsname *) 122 |
| 221 | pid_t __wait4:wait4(pid_t pid, int *status, int options, struct rusage *rusage) 114 |
| 222 | mode_t umask(mode_t) 60 |
| 223 | int __reboot:reboot(int, int, int, void *) 88 |
| 224 | int __syslog:syslog(int, char *, int) 103 |
| 225 | int init_module(void *, unsigned long, const char *) 128 |
| 226 | int delete_module(const char*, unsigned int) 129 |
| 227 | int klogctl:syslog(int, char *, int) 103 |
| 228 | |
| 229 | # futex |
| 230 | int futex(void *, int, int, void *, void *, int) 240 |
| 231 | |
| 232 | # epoll |
| 233 | int epoll_create(int size) 250,254 |
| 234 | int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event) 251,255 |
| 235 | int epoll_wait(int epfd, struct epoll_event *events, int max, int timeout) 252,256 |
| 236 | |
| 237 | int inotify_init(void) 316,291 |
| 238 | int inotify_add_watch(int, const char *, unsigned int) 317,292 |
| 239 | int inotify_rm_watch(int, unsigned int) 318,293 |
| 240 | |
| 241 | int poll(struct pollfd *, unsigned int, long) 168 |
| 242 | |
| 243 | # ARM-specific ARM_NR_BASE == 0x0f0000 == 983040 |
| 244 | int __set_tls:ARM_set_tls(void*) 983045,-1 |
| 245 | int cacheflush:ARM_cacheflush(long start, long end, long flags) 983042,-1 |