diff options
Diffstat (limited to 'vendor/modernc.org/libc/libc_unix3.go')
| -rw-r--r-- | vendor/modernc.org/libc/libc_unix3.go | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/libc_unix3.go b/vendor/modernc.org/libc/libc_unix3.go new file mode 100644 index 000000000..a284d5dfc --- /dev/null +++ b/vendor/modernc.org/libc/libc_unix3.go @@ -0,0 +1,46 @@ +// Copyright 2024 The Libc Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build unix && !illumos && !(linux && (amd64 || arm64 || loong64 || ppc64le || s390x || riscv64 || 386 || arm)) + +package libc // import "modernc.org/libc" + +import ( + "unsafe" + + "golang.org/x/sys/unix" + "modernc.org/libc/errno" + ctime "modernc.org/libc/time" +) + +// int clock_gettime(clockid_t clk_id, struct timespec *tp); +func Xclock_gettime(t *TLS, clk_id int32, tp uintptr) int32 { + if __ccgo_strace { + trc("t=%v clk_id=%v tp=%v, (%v:)", t, clk_id, tp, origin(2)) + } + var ts unix.Timespec + if err := unix.ClockGettime(clk_id, &ts); err != nil { + t.setErrno(err) + trc("FAIL: %v", err) + return -1 + } + + *(*unix.Timespec)(unsafe.Pointer(tp)) = ts + return 0 +} + +func Xgmtime_r(tls *TLS, t uintptr, tm uintptr) (r uintptr) { + if __ccgo_strace { + trc("tls=%v t=%v tm=%v, (%v:)", tls, t, tm, origin(2)) + defer func() { trc("-> %v", r) }() + } + if x___secs_to_tm(tls, int64(*(*time_t)(unsafe.Pointer(t))), tm) < 0 { + *(*int32)(unsafe.Pointer(X__errno_location(tls))) = int32(errno.EOVERFLOW) + return uintptr(0) + } + (*ctime.Tm)(unsafe.Pointer(tm)).Ftm_isdst = 0 + (*ctime.Tm)(unsafe.Pointer(tm)).Ftm_gmtoff = 0 + (*ctime.Tm)(unsafe.Pointer(tm)).Ftm_zone = uintptr(unsafe.Pointer(&x___utc)) + return tm +} |
