diff options
Diffstat (limited to 'libgo/go/syscall/libcall_posix.go')
| -rw-r--r-- | libgo/go/syscall/libcall_posix.go | 160 |
1 files changed, 80 insertions, 80 deletions
diff --git a/libgo/go/syscall/libcall_posix.go b/libgo/go/syscall/libcall_posix.go index 87ed4e628fd..d90e595dba3 100644 --- a/libgo/go/syscall/libcall_posix.go +++ b/libgo/go/syscall/libcall_posix.go @@ -17,43 +17,43 @@ import "unsafe" * Wrapped */ -//sysnb pipe(p *[2]int) (errno int) +//sysnb pipe(p *[2]int) (err error) //pipe(p *[2]int) int -func Pipe(p []int) (errno int) { +func Pipe(p []int) (err error) { if len(p) != 2 { return EINVAL } var pp [2]int - errno = pipe(&pp) + err = pipe(&pp) p[0] = pp[0] p[1] = pp[1] return } -//sys utimes(path string, times *[2]Timeval) (errno int) +//sys utimes(path string, times *[2]Timeval) (err error) //utimes(path *byte, times *[2]Timeval) int -func Utimes(path string, tv []Timeval) (errno int) { +func Utimes(path string, tv []Timeval) (err error) { if len(tv) != 2 { return EINVAL } return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) } -//sys getcwd(buf *byte, size Size_t) (errno int) +//sys getcwd(buf *byte, size Size_t) (err error) //getcwd(buf *byte, size Size_t) *byte const ImplementsGetwd = true -func Getwd() (ret string, errno int) { +func Getwd() (ret string, err error) { for len := Size_t(4096); ; len *= 2 { b := make([]byte, len) err := getcwd(&b[0], len) - if err == 0 { - i := 0; + if err == nil { + i := 0 for b[i] != 0 { - i++; + i++ } - return string(b[0:i]), 0; + return string(b[0:i]), nil } if err != ERANGE { return "", err @@ -61,16 +61,16 @@ func Getwd() (ret string, errno int) { } } -//sysnb getgroups(size int, list *Gid_t) (nn int, errno int) +//sysnb getgroups(size int, list *Gid_t) (nn int, err error) //getgroups(size int, list *Gid_t) int -func Getgroups() (gids []int, errno int) { +func Getgroups() (gids []int, err error) { n, err := getgroups(0, nil) - if err != 0 { - return nil, errno + if err != nil { + return nil, err } if n == 0 { - return nil, 0 + return nil, nil } // Sanity check group count. Max is 1<<16 on GNU/Linux. @@ -80,8 +80,8 @@ func Getgroups() (gids []int, errno int) { a := make([]Gid_t, n) n, err = getgroups(n, &a[0]) - if err != 0 { - return nil, errno + if err != nil { + return nil, err } gids = make([]int, n) for i, v := range a[0:n] { @@ -90,10 +90,10 @@ func Getgroups() (gids []int, errno int) { return } -//sysnb setgroups(n int, list *Gid_t) (errno int) +//sysnb setgroups(n int, list *Gid_t) (err error) //setgroups(n Size_t, list *Gid_t) int -func Setgroups(gids []int) (errno int) { +func Setgroups(gids []int) (err error) { if len(gids) == 0 { return setgroups(0, nil) } @@ -120,10 +120,10 @@ func (w WaitStatus) Signal() int func (w WaitStatus) StopSignal() int func (w WaitStatus) TrapCause() int -//sys Mkfifo(path string, mode uint32) (errno int) +//sys Mkfifo(path string, mode uint32) (err error) //mkfifo(path *byte, mode Mode_t) int -//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, errno int) +//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) int const nfdbits = unsafe.Sizeof(fds_bits_type) * 8 @@ -154,52 +154,52 @@ func FDZero(set *FdSet) { } } -//sys Access(path string, mode uint32) (errno int) +//sys Access(path string, mode uint32) (err error) //access(path *byte, mode int) int -//sys Chdir(path string) (errno int) +//sys Chdir(path string) (err error) //chdir(path *byte) int -//sys Chmod(path string, mode uint32) (errno int) +//sys Chmod(path string, mode uint32) (err error) //chmod(path *byte, mode Mode_t) int -//sys Chown(path string, uid int, gid int) (errno int) +//sys Chown(path string, uid int, gid int) (err error) //chown(path *byte, uid Uid_t, gid Gid_t) int -//sys Chroot(path string) (errno int) +//sys Chroot(path string) (err error) //chroot(path *byte) int -//sys Close(fd int) (errno int) +//sys Close(fd int) (err error) //close(fd int) int -//sys Creat(path string, mode uint32) (fd int, errno int) +//sys Creat(path string, mode uint32) (fd int, err error) //creat(path *byte, mode Mode_t) int -//sysnb Dup(oldfd int) (fd int, errno int) +//sysnb Dup(oldfd int) (fd int, err error) //dup(oldfd int) int -//sysnb Dup2(oldfd int, newfd int) (fd int, errno int) +//sysnb Dup2(oldfd int, newfd int) (fd int, err error) //dup2(oldfd int, newfd int) int //sys Exit(code int) //exit(code int) -//sys Fchdir(fd int) (errno int) +//sys Fchdir(fd int) (err error) //fchdir(fd int) int -//sys Fchmod(fd int, mode uint32) (errno int) +//sys Fchmod(fd int, mode uint32) (err error) //fchmod(fd int, mode Mode_t) int -//sys Fchown(fd int, uid int, gid int) (errno int) +//sys Fchown(fd int, uid int, gid int) (err error) //fchown(fd int, uid Uid_t, gid Gid_t) int -//sys fcntl(fd int, cmd int, arg int) (val int, errno int) +//sys fcntl(fd int, cmd int, arg int) (val int, err error) //fcntl(fd int, cmd int, arg int) int -//sys Fdatasync(fd int) (errno int) +//sys Fdatasync(fd int) (err error) //fdatasync(fd int) int -//sys Fsync(fd int) (errno int) +//sys Fsync(fd int) (err error) //fsync(fd int) int //sysnb Getegid() (egid int) @@ -214,7 +214,7 @@ func FDZero(set *FdSet) { //sysnb Getpagesize() (pagesize int) //getpagesize() int -//sysnb Getpgid(pid int) (pgid int, errno int) +//sysnb Getpgid(pid int) (pgid int, err error) //getpgid(pid Pid_t) Pid_t //sysnb Getpgrp() (pid int) @@ -227,138 +227,138 @@ func FDZero(set *FdSet) { //getppid() Pid_t // FIXME: mksysinfo Rlimit -// //sysnb Getrlimit(resource int, rlim *Rlimit) (errno int) +// //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) // //getrlimit(resource int, rlim *Rlimit) int -//sysnb Getrusage(who int, rusage *Rusage) (errno int) +//sysnb Getrusage(who int, rusage *Rusage) (err error) //getrusage(who int, rusage *Rusage) int -//sysnb gettimeofday(tv *Timeval, tz *byte) (errno int) +//sysnb gettimeofday(tv *Timeval, tz *byte) (err error) //gettimeofday(tv *Timeval, tz *byte) int -func Gettimeofday(tv *Timeval) (errno int) { +func Gettimeofday(tv *Timeval) (err error) { return gettimeofday(tv, nil) } //sysnb Getuid() (uid int) //getuid() Uid_t -//sysnb Kill(pid int, sig int) (errno int) +//sysnb Kill(pid int, sig int) (err error) //kill(pid Pid_t, sig int) int -//sys Lchown(path string, uid int, gid int) (errno int) +//sys Lchown(path string, uid int, gid int) (err error) //lchown(path *byte, uid Uid_t, gid Gid_t) int -//sys Link(oldpath string, newpath string) (errno int) +//sys Link(oldpath string, newpath string) (err error) //link(oldpath *byte, newpath *byte) int -//sys Mkdir(path string, mode uint32) (errno int) +//sys Mkdir(path string, mode uint32) (err error) //mkdir(path *byte, mode Mode_t) int -//sys Mknod(path string, mode uint32, dev int) (errno int) +//sys Mknod(path string, mode uint32, dev int) (err error) //mknod(path *byte, mode Mode_t, dev _dev_t) int -//sys Mount(source string, target string, fstype string, flags int, data string) (errno int) +//sys Mount(source string, target string, fstype string, flags int, data string) (err error) //mount(source *byte, target *byte, fstype *byte, flags _C_long, data *byte) int -//sys Nanosleep(time *Timespec, leftover *Timespec) (errno int) +//sys Nanosleep(time *Timespec, leftover *Timespec) (err error) //nanosleep(time *Timespec, leftover *Timespec) int -//sys Pause() (errno int) +//sys Pause() (err error) //pause() int -//sys Read(fd int, p []byte) (n int, errno int) +//sys Read(fd int, p []byte) (n int, err error) //read(fd int, buf *byte, count Size_t) Ssize_t -//sys Readlink(path string, buf []byte) (n int, errno int) +//sys Readlink(path string, buf []byte) (n int, err error) //readlink(path *byte, buf *byte, bufsiz Size_t) Ssize_t -//sys Rename(oldpath string, newpath string) (errno int) +//sys Rename(oldpath string, newpath string) (err error) //rename(oldpath *byte, newpath *byte) int -//sys Rmdir(path string) (errno int) +//sys Rmdir(path string) (err error) //rmdir(path *byte) int -//sys Setdomainname(p []byte) (errno int) +//sys Setdomainname(p []byte) (err error) //setdomainname(name *byte, len Size_t) int -//sys Sethostname(p []byte) (errno int) +//sys Sethostname(p []byte) (err error) //sethostname(name *byte, len Size_t) int -//sysnb Setgid(gid int) (errno int) +//sysnb Setgid(gid int) (err error) //setgid(gid Gid_t) int -//sysnb Setregid(rgid int, egid int) (errno int) +//sysnb Setregid(rgid int, egid int) (err error) //setregid(rgid Gid_t, egid Gid_t) int -//sysnb Setpgid(pid int, pgid int) (errno int) +//sysnb Setpgid(pid int, pgid int) (err error) //setpgid(pid Pid_t, pgid Pid_t) int -//sysnb Setreuid(ruid int, euid int) (errno int) +//sysnb Setreuid(ruid int, euid int) (err error) //setreuid(ruid Uid_t, euid Uid_t) int // FIXME: mksysinfo Rlimit -// //sysnb Setrlimit(resource int, rlim *Rlimit) (errno int) +// //sysnb Setrlimit(resource int, rlim *Rlimit) (err error) // //setrlimit(resource int, rlim *Rlimit) int -//sysnb Setsid() (pid int, errno int) +//sysnb Setsid() (pid int, err error) //setsid() Pid_t -//sysnb settimeofday(tv *Timeval, tz *byte) (errno int) +//sysnb settimeofday(tv *Timeval, tz *byte) (err error) //settimeofday(tv *Timeval, tz *byte) int -func Settimeofday(tv *Timeval) (errno int) { +func Settimeofday(tv *Timeval) (err error) { return settimeofday(tv, nil) } -//sysnb Setuid(uid int) (errno int) +//sysnb Setuid(uid int) (err error) //setuid(uid Uid_t) int -//sys Symlink(oldpath string, newpath string) (errno int) +//sys Symlink(oldpath string, newpath string) (err error) //symlink(oldpath *byte, newpath *byte) int //sys Sync() //sync() // FIXME: mksysinfo Time_t -// //sysnb Time(t *Time_t) (tt Time_t, errno int) +// //sysnb Time(t *Time_t) (tt Time_t, err error) // //time(t *Time_t) Time_t // FIXME: mksysinfo Tms -// //sysnb Times(tms *Tms) (ticks uintptr, errno int) +// //sysnb Times(tms *Tms) (ticks uintptr, err error) // //times(tms *Tms) _clock_t //sysnb Umask(mask int) (oldmask int) //umask(mask Mode_t) Mode_t -//sys Unlink(path string) (errno int) +//sys Unlink(path string) (err error) //unlink(path *byte) int // FIXME: mksysinfo Utimbuf -// //sys Utime(path string, buf *Utimbuf) (errno int) +// //sys Utime(path string, buf *Utimbuf) (err error) // //utime(path *byte, buf *Utimbuf) int -//sys Write(fd int, p []byte) (n int, errno int) +//sys Write(fd int, p []byte) (n int, err error) //write(fd int, buf *byte, count Size_t) Ssize_t -//sys munmap(addr uintptr, length uintptr) (errno int) +//sys munmap(addr uintptr, length uintptr) (err error) //munmap(addr *byte, length Size_t) int -//sys Madvise(b []byte, advice int) (errno int) +//sys Madvise(b []byte, advice int) (err error) //madvise(addr *byte, len Size_t, advice int) int -//sys Mprotect(b []byte, prot int) (errno int) +//sys Mprotect(b []byte, prot int) (err error) //mprotect(addr *byte, len Size_t, prot int) int -//sys Mlock(b []byte) (errno int) +//sys Mlock(b []byte) (err error) //mlock(addr *byte, len Size_t) int -//sys Munlock(b []byte) (errno int) +//sys Munlock(b []byte) (err error) //munlock(addr *byte, len Size_t) int -//sys Mlockall(flags int) (errno int) +//sys Mlockall(flags int) (err error) //mlockall(flags int) int -//sys Munlockall() (errno int) +//sys Munlockall() (err error) //munlockall() int func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } @@ -378,8 +378,8 @@ func NsecToTimeval(nsec int64) (tv Timeval) { return } -//sysnb Tcgetattr(fd int, p *Termios) (errno int) +//sysnb Tcgetattr(fd int, p *Termios) (err error) //tcgetattr(fd int, p *Termios) int -//sys Tcsetattr(fd int, actions int, p *Termios) (errno int) +//sys Tcsetattr(fd int, actions int, p *Termios) (err error) //tcsetattr(fd int, actions int, p *Termios) int |
