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    Annotation of /trunk/mkinitrd-magellan/klibc/usr/klibc/SYSCALLS.def

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    Revision 1122 - (hide annotations) (download)
    Wed Aug 18 21:11:40 2010 UTC (13 years, 9 months ago) by niro
    File size: 9650 byte(s) 
    -updated to klibc-1.5.19
    1 niro 532 /* -*- c -*-
    2     *
    3     * This is a list of system calls we invoke "directly". These
    4     * are generated into syscall stubs in their own files, so the
    5     * linker can do its job properly.
    6     *
    7     * The full description of a line is:
    8     * [<[?][!]arch,...>] type [sysname,...][@systype][::funcname](args);
    9     *
    10     * ? means only instantiate this system call if present in asm/unistd.h
    11     */
    12    
    13     #include <asm/unistd.h>
    14     #include <klibc/sysconfig.h>
    15     #include <bitsize.h>
    16    
    17     /*
    18     * Process-related syscalls
    19     */
    20     void _exit,exit::_exit(int);
    21     <?!ia64> pid_t clone::__clone(unsigned long, void *);
    22     <?ia64> pid_t clone::__clone2(unsigned long, void *, void *);
    23     # if ! _KLIBC_NO_MMU
    24     <!sparc,sparc64,ia64> pid_t fork();
    25     <sparc,sparc64> pid_t fork@forkish();
    26     #endif
    27     #if _KLIBC_REAL_VFORK
    28     /*
    29     * A lot of architectures need architecture-specific vfork
    30     * stubs, due to the no-stack requirement. These are the
    31     * architectures which do not.
    32     */
    33     <alpha,m32r,ppc,ppc64,sh,s390,s390x> pid_t vfork();
    34     <sparc,sparc64> pid_t vfork@forkish();
    35     #endif
    36     <!alpha> pid_t getpid();
    37     <alpha> pid_t getxpid@dual0::getpid();
    38     int setpgid(pid_t, pid_t);
    39     pid_t getpgid(pid_t);
    40     <!alpha> pid_t getppid();
    41     <alpha> pid_t getxpid@dual1::getppid();
    42     pid_t setsid();
    43     pid_t getsid(pid_t);
    44     pid_t wait4(pid_t, int *, int, struct rusage *);
    45     int execve(const char *, char * const *, char * const *);
    46     <?> int nice(int);
    47     <alpha,ia64> int getpriority(int, int);
    48     <!alpha,ia64> int getpriority::__getpriority(int, int);
    49     int setpriority(int, int, int);
    50 niro 1122 int getrusage(int, struct rusage *);
    51 niro 532 int sched_setscheduler(pid_t, int, const struct sched_param *);
    52     int sched_yield();
    53     <i386> int prctl@varadic(int, unsigned long, unsigned long, unsigned long, unsigned long);
    54     <!i386> int prctl(int, unsigned long, unsigned long, unsigned long, unsigned long);
    55    
    56     /*
    57     * User and group IDs
    58     */
    59     int setuid32,setuid::setuid(uid_t);
    60     int setgid32,setgid::setgid(gid_t);
    61     <!alpha> uid_t getuid32,getuid::getuid();
    62     <alpha> uid_t getxuid@dual0::getuid();
    63     <!alpha> gid_t getgid32,getgid::getgid();
    64     <alpha> gid_t getxgid@dual0::getgid();
    65     <!alpha> uid_t geteuid32,geteuid::geteuid();
    66     <alpha> uid_t getxuid@dual1::geteuid();
    67     <!alpha> gid_t getegid32,getegid::getegid();
    68     <alpha> gid_t getxgid@dual1::getegid();
    69     int getgroups32,getgroups::getgroups(int, gid_t *);
    70     int setgroups32,setgroups::setgroups(size_t, const gid_t *);
    71     int setreuid32,setreuid::setreuid(uid_t, uid_t);
    72     int setregid32,setregid::setregid(gid_t, gid_t);
    73     int setfsuid32,setfsuid::setfsuid(uid_t);
    74     int setfsgid32,setfsgid::setfsgid(gid_t);
    75     int setresuid32,setresuid::setresuid(int, uid_t, uid_t, uid_t);
    76    
    77     /*
    78     * Filesystem-related system calls
    79     */
    80     int mount(const char *, const char *, const char *, unsigned long, const void *);
    81     <!alpha,ia64> int umount2(const char *, int);
    82     <alpha,ia64> int umount::umount2(const char *, int);
    83     <?> int pivot_root(const char *, const char *);
    84     int sync();
    85     #ifdef __NR_statfs64
    86     int statfs64::__statfs64(const char *, size_t, struct statfs *);
    87     #else
    88     int statfs(const char *, struct statfs *);
    89     #endif
    90     #ifdef __NR_fstatfs64
    91     int fstatfs64::__fstatfs64(int, size_t, struct statfs *);
    92     #else
    93     int fstatfs(int, struct statfs *);
    94     #endif
    95     int swapon(const char *, int);
    96     int swapoff(const char *);
    97    
    98     /*
    99     * Inode-related system calls
    100     */
    101     int access(const char *, int);
    102     int link(const char *, const char *);
    103     <?> int linkat(int, const char *, int, const char *);
    104     int unlink(const char *);
    105     <?> int unlinkat(int, const char *);
    106     int chdir(const char *);
    107     int fchdir(int);
    108     int rename(const char *, const char *);
    109     <?> int renameat(int, const char *, int, const char *);
    110     int mknod(const char *, mode_t, dev_t);
    111     <?> int mknodat(int, const char *, const char *, mode_t, dev_t);
    112     int chmod(const char *, mode_t);
    113     int fchmod(int, mode_t);
    114     <?> int fchmodat(int, const char *, mode_t);
    115     int mkdir(const char *, mode_t);
    116     <?> int mkdirat(int, const char *, const char *, mode_t);
    117     int rmdir(const char *);
    118 niro 1122 <!alpha,ia64,mips,mips64,sh,sparc,sparc64> int pipe(int *);
    119 niro 532 mode_t umask(mode_t);
    120     int chroot(const char *);
    121     int symlink(const char *, const char *);
    122     <?> int symlinkat(const char *, int, const char *);
    123     int readlink(const char *, char *, size_t);
    124     <?> int readlinkat(int, const char *, char *, int);
    125     <!ppc64> int stat64,stat::stat(const char *, struct stat *);
    126     <!ppc64> int lstat64,lstat::lstat(const char *, struct stat *);
    127     <!ppc64> int fstat64,fstat::fstat(int, struct stat *);
    128     <ppc64> int stat::stat(const char *, struct stat *);
    129     <ppc64> int lstat::lstat(const char *, struct stat *);
    130     <ppc64> int fstat::fstat(int, struct stat *);
    131     /* XXX: Is this right?! */
    132     <?> int fstatat64,newstatat,fstatat::fstatat(int, const char *, struct stat *, int);
    133     int getdents64,getdents::getdents(unsigned int, struct dirent *, unsigned int);
    134     int chown32,chown::chown(const char *, uid_t, gid_t);
    135     int fchown32,fchown::fchown(int, uid_t, gid_t);
    136     <?> int fchownat(int, const char *, uid_t, gid_t, int);
    137     int lchown32,lchown::lchown(const char *, uid_t, gid_t);
    138     int getcwd::__getcwd(char *, size_t);
    139     <?> int utime(const char *, const struct utimbuf *);
    140     <?> int utimes(const char *, const struct timeval *);
    141     <?> int futimesat(int, const char *, const struct timeval *);
    142     <?> int inotify_init();
    143     <?> int inotify_add_watch(int, const char *, __u32);
    144     <?> int inotify_rm_watch(int, __u32);
    145    
    146     /*
    147     * I/O operations
    148     */
    149     <!i386,64> int open::__open(const char *, int, mode_t);
    150     <?!i386,64> int openat::__openat(int, const char *, int, mode_t);
    151     <64> int open(const char *, int, mode_t);
    152     ssize_t read(int, void *, size_t);
    153     ssize_t write(int, const void *, size_t);
    154     int close(int);
    155     <64> off_t lseek(int, off_t, int);
    156     <32> int _llseek::__llseek(int, unsigned long, unsigned long, off_t *, int);
    157     int dup(int);
    158     int dup2(int, int);
    159     <i386> int fcntl64@varadic::fcntl(int, int, unsigned long);
    160     <ppc64> int fcntl(int, int, unsigned long);
    161     <!i386,ppc64> int fcntl64,fcntl::fcntl(int, int, unsigned long);
    162     int ioctl(int, int, void *);
    163     int flock(int, int);
    164     int _newselect,select::select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
    165     #if defined(__NR_pselect) && !_KLIBC_USE_RT_SIG
    166     int pselect(int, fd_set *, fd_set *, fd_set *, const struct timespec *, const sigset_t *);
    167     #elif defined(__NR_pselect7)
    168     int pselect7::__pselect7(int, fd_set *, fd_set *, fd_set *, struct timespec *, const sigset_t *, size_t);
    169     #elif defined(__NR_pselect6)
    170     int pselect6::__pselect6(int, fd_set *, fd_set *, fd_set *, struct timespec *, const struct __pselect6 *);
    171     #endif
    172     int poll(struct pollfd *, nfds_t, long);
    173     <?> int ppoll::__ppoll(struct pollfd *, nfds_t, struct timespec *, const sigset_t *, size_t);
    174     int fsync(int);
    175     int fdatasync,fsync::fdatasync(int);
    176     int readv(int, const struct iovec *, int);
    177     int writev(int, const struct iovec *, int);
    178     int ftruncate64,ftruncate::ftruncate(int, off_t);
    179     ssize_t pread64,pread::pread(int, void *, size_t, off_t);
    180     ssize_t pwrite64,pwrite::pwrite(int, void *, size_t, off_t);
    181     int sync_file_range,fdatasync,fsync::sync_file_range(int, off_t, off_t, unsigned int);
    182     <?> int splice(int, off_t *, int, off_t *, size_t, unsigned int);
    183     <?> int tee(int, int, size_t, unsigned int);
    184     ssize_t sendfile64,sendfile::sendfile(int, int, off_t *, size_t, off_t);
    185    
    186     /*
    187     * Signal operations
    188     *
    189     * We really should get rid of the non-rt_* of these, but that takes
    190     * sanitizing <signal.h> for all architectures, sigh. See <klibc/config.h>.
    191     */
    192     #if _KLIBC_USE_RT_SIG
    193     <!sparc,sparc64> int rt_sigaction::__rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t);
    194     <sparc,sparc64> int rt_sigaction::__rt_sigaction(int, const struct sigaction *, struct sigaction *, void *, size_t);
    195     int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t);
    196     int rt_sigpending::__rt_sigpending(sigset_t *, size_t);
    197     int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t);
    198     <sparc64> void rt_sigreturn::__sigreturn();
    199     #else
    200     int sigaction::__sigaction(int, const struct sigaction *, struct sigaction *);
    201     int sigsuspend(const sigset_t *);
    202     int sigpending(sigset_t *);
    203     int sigprocmask(int, const sigset_t *, sigset_t *);
    204     #endif
    205     int kill(pid_t, int);
    206     <?> unsigned int alarm(unsigned int);
    207     int getitimer(int, struct itimerval *);
    208     int setitimer(int, const struct itimerval *, struct itimerval *);
    209    
    210     /*
    211     * Time-related system calls
    212     */
    213     <?> time_t time(time_t *);
    214     clock_t times(struct tms *);
    215     int gettimeofday(struct timeval *, struct timezone *);
    216     int settimeofday(const struct timeval *, const struct timezone *);
    217     int nanosleep(const struct timespec *, struct timespec *);
    218     <?> int pause();
    219    
    220     /*
    221     * Memory
    222     */
    223     <?> void * brk::__brk(void *);
    224     int munmap(void *, size_t);
    225     void * mremap(void *, size_t, size_t, unsigned long);
    226     int msync(const void *, size_t, int);
    227     int mprotect(const void *, size_t, int);
    228     # if _KLIBC_USE_MMAP2
    229     <!s390> void * mmap2::__mmap2(void *, size_t, int, int, int, long);
    230     # else
    231     <!s390x> void * mmap(void *, size_t, int, int, int, long);
    232     int mlockall(int);
    233     int munlockall();
    234     int mlock(const void *, size_t);
    235     int munlock(const void *, size_t);
    236     #endif
    237    
    238     /*
    239     * System stuff
    240     */
    241     int uname(struct utsname *);
    242     int setdomainname(const char *, size_t);
    243     int sethostname(const char *, size_t);
    244     long init_module(void *, unsigned long, const char *);
    245     long delete_module(const char *, unsigned int);
    246     int reboot::__reboot(int, int, int, void *);
    247     int syslog::klogctl(int, char *, int);
    248     int sysinfo(struct sysinfo *);
    249    
    250     /*
    251     * Low-level I/O (generally architecture-specific);
    252     */
    253     <i386,x86_64> int iopl(int);
    254     <i386,x86_64> int ioperm(unsigned long, unsigned long, int);
    255     <i386> int vm86(struct vm86_struct *);
    256    
    257     /*
    258     * Most architectures have the socket interfaces using regular
    259     * system calls.
    260     */
    261     <?!i386> long socketcall::__socketcall(int, const unsigned long *);
    262 niro 1122 #if ! _KLIBC_SYS_SOCKETCALL
    263 niro 532 #include "SOCKETCALLS.def"
    264 niro 1122 #endif