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

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    Revision 532 - (show annotations) (download)
    Sat Sep 1 22:45:15 2007 UTC (16 years, 8 months ago) by niro
    File size: 9618 byte(s) 
    -import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
    1 /* -*- 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 int sched_setscheduler(pid_t, int, const struct sched_param *);
    51 int sched_yield();
    52 <i386> int prctl@varadic(int, unsigned long, unsigned long, unsigned long, unsigned long);
    53 <!i386> int prctl(int, unsigned long, unsigned long, unsigned long, unsigned long);
    54
    55 /*
    56 * User and group IDs
    57 */
    58 int setuid32,setuid::setuid(uid_t);
    59 int setgid32,setgid::setgid(gid_t);
    60 <!alpha> uid_t getuid32,getuid::getuid();
    61 <alpha> uid_t getxuid@dual0::getuid();
    62 <!alpha> gid_t getgid32,getgid::getgid();
    63 <alpha> gid_t getxgid@dual0::getgid();
    64 <!alpha> uid_t geteuid32,geteuid::geteuid();
    65 <alpha> uid_t getxuid@dual1::geteuid();
    66 <!alpha> gid_t getegid32,getegid::getegid();
    67 <alpha> gid_t getxgid@dual1::getegid();
    68 int getgroups32,getgroups::getgroups(int, gid_t *);
    69 int setgroups32,setgroups::setgroups(size_t, const gid_t *);
    70 int setreuid32,setreuid::setreuid(uid_t, uid_t);
    71 int setregid32,setregid::setregid(gid_t, gid_t);
    72 int setfsuid32,setfsuid::setfsuid(uid_t);
    73 int setfsgid32,setfsgid::setfsgid(gid_t);
    74 int setresuid32,setresuid::setresuid(int, uid_t, uid_t, uid_t);
    75
    76 /*
    77 * Filesystem-related system calls
    78 */
    79 int mount(const char *, const char *, const char *, unsigned long, const void *);
    80 <!alpha,ia64> int umount2(const char *, int);
    81 <alpha,ia64> int umount::umount2(const char *, int);
    82 <?> int pivot_root(const char *, const char *);
    83 int sync();
    84 #ifdef __NR_statfs64
    85 int statfs64::__statfs64(const char *, size_t, struct statfs *);
    86 #else
    87 int statfs(const char *, struct statfs *);
    88 #endif
    89 #ifdef __NR_fstatfs64
    90 int fstatfs64::__fstatfs64(int, size_t, struct statfs *);
    91 #else
    92 int fstatfs(int, struct statfs *);
    93 #endif
    94 int swapon(const char *, int);
    95 int swapoff(const char *);
    96
    97 /*
    98 * Inode-related system calls
    99 */
    100 int access(const char *, int);
    101 <?> int faccessat(int, 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 <!alpha,ia64,mips,mips64,sparc,sparc64> int pipe(int *);
    119 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 #include "SOCKETCALLS.def"