diff options
Diffstat (limited to 'vendor/modernc.org/libc/libc_freebsd.go')
| -rw-r--r-- | vendor/modernc.org/libc/libc_freebsd.go | 81 |
1 files changed, 74 insertions, 7 deletions
diff --git a/vendor/modernc.org/libc/libc_freebsd.go b/vendor/modernc.org/libc/libc_freebsd.go index f3c9dcc07..4fcae6780 100644 --- a/vendor/modernc.org/libc/libc_freebsd.go +++ b/vendor/modernc.org/libc/libc_freebsd.go @@ -13,7 +13,6 @@ import ( "runtime" "runtime/debug" "strings" - "syscall" gotime "time" "unicode" "unsafe" @@ -66,6 +65,8 @@ func X__runes_for_locale(t *TLS, l locale_t, p uintptr) uintptr { panic(todo("")) } +type syscallErrno = unix.Errno + type file uintptr func (f file) fd() int32 { return int32((*stdio.FILE)(unsafe.Pointer(f)).F_file) } @@ -411,7 +412,7 @@ func Xwrite(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t { trc("t=%v fd=%v buf=%v count=%v, (%v:)", t, fd, buf, count, origin(2)) } const retry = 5 - var err syscall.Errno + var err syscallErrno for i := 0; i < retry; i++ { var n uintptr switch n, _, err = unix.Syscall(unix.SYS_WRITE, uintptr(fd), buf, uintptr(count)); err { @@ -881,7 +882,7 @@ func Xfileno(t *TLS, stream uintptr) int32 { panic(todo("")) } -func newCFtsent(t *TLS, info int, path string, stat *unix.Stat_t, err syscall.Errno) uintptr { +func newCFtsent(t *TLS, info int, path string, stat *unix.Stat_t, err syscallErrno) uintptr { p := Xcalloc(t, 1, types.Size_t(unsafe.Sizeof(fts.FTSENT{}))) if p == 0 { panic("OOM") @@ -1286,7 +1287,7 @@ func Xabort(t *TLS) { (*signal.Sigaction)(unsafe.Pointer(p)).F__sigaction_u.F__sa_handler = signal.SIG_DFL Xsigaction(t, signal.SIGABRT, p, 0) Xfree(t, p) - unix.Kill(unix.Getpid(), syscall.Signal(signal.SIGABRT)) + unix.Kill(unix.Getpid(), unix.Signal(signal.SIGABRT)) panic(todo("unrechable")) } @@ -1516,7 +1517,7 @@ func Xreaddir64(t *TLS, dir uintptr) uintptr { return Xreaddir(t, dir) } -func __syscall(r, _ uintptr, errno syscall.Errno) long { +func __syscall(r, _ uintptr, errno syscallErrno) long { if errno != 0 { return long(-errno) } @@ -1591,7 +1592,16 @@ func Xwritev(t *TLS, fd int32, iov uintptr, iovcnt int32) types.Ssize_t { if __ccgo_strace { trc("t=%v fd=%v iov=%v iovcnt=%v, (%v:)", t, fd, iov, iovcnt, origin(2)) } - panic(todo("")) + r, _, err := unix.Syscall(unix.SYS_WRITEV, uintptr(fd), iov, uintptr(iovcnt)) + if err != 0 { + if dmesgs { + dmesg("%v: %v FAIL", origin(1), err) + } + t.setErrno(err) + return -1 + } + + return types.Ssize_t(r) } // int __isoc99_sscanf(const char *str, const char *format, ...); @@ -1725,7 +1735,7 @@ func Xpipe(t *TLS, pipefd uintptr) int32 { trc("t=%v pipefd=%v, (%v:)", t, pipefd, origin(2)) } var a [2]int - if err := syscall.Pipe(a[:]); err != nil { + if err := unix.Pipe(a[:]); err != nil { if dmesgs { dmesg("%v: %v FAIL", origin(1), err) } @@ -1969,3 +1979,60 @@ func Xpwrite(t *TLS, fd int32, buf uintptr, count types.Size_t, offset types.Off // } return types.Ssize_t(n) } + +func Xexplicit_bzero(tls *TLS, d uintptr, n types.Size_t) { + Xmemset(tls, d, 0, n) +} + +// int issetugid(void); +func Xissetugid(t *TLS) int32 { + if __ccgo_strace { + trc("t=%v, (%v:)", t, origin(2)) + } + panic(todo("")) +} + +var progname uintptr + +// const char *getprogname(void); +func Xgetprogname(t *TLS) uintptr { + if __ccgo_strace { + trc("t=%v, (%v:)", t, origin(2)) + } + if progname != 0 { + return progname + } + + var err error + progname, err = CString(filepath.Base(os.Args[0])) + if err != nil { + t.setErrno(err) + return 0 + } + + return progname +} + +func Xstrncasecmp(tls *TLS, _l uintptr, _r uintptr, n types.Size_t) int32 { /* strncasecmp.c:4:5: */ + var l uintptr = _l + var r uintptr = _r + pre := n + n++ + if !(pre != 0) { + return 0 + } +__1: + if !(*(*uint8)(unsafe.Pointer(l)) != 0 && *(*uint8)(unsafe.Pointer(r)) != 0 && n != 0 && (int32(*(*uint8)(unsafe.Pointer(l))) == int32(*(*uint8)(unsafe.Pointer(r))) || Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(l)))) == Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(r)))))) { + goto __3 + } + goto __2 +__2: + l++ + r++ + n-- + goto __1 + goto __3 +__3: + ; + return Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(l)))) - Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(r)))) +} |