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| author | Ian Lance Taylor <iant@golang.org> | 2022-11-01 12:33:59 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-11-10 18:51:20 +0000 |
| commit | 79d9b395adf90f186617ee37800a18af0a7095ef (patch) | |
| tree | 457be28ddf6ac4a92402a0fef146313bdebd83c8 /src/runtime/os_linux.go | |
| parent | fbf763fd1d6be3c162ea5ff3c8843171ef937c3a (diff) | |
| download | go-79d9b395adf90f186617ee37800a18af0a7095ef.tar.xz | |
runtime: consolidate some low-level error reporting
Use a single writeErrStr function. Avoid using global variables.
Use a single version of some error messages rather than duplicating
the messages in OS-specific files.
Change-Id: If259fbe78faf797f0a21337d14472160ca03efa0
Reviewed-on: https://go-review.googlesource.com/c/go/+/447055
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Diffstat (limited to 'src/runtime/os_linux.go')
| -rw-r--r-- | src/runtime/os_linux.go | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/runtime/os_linux.go b/src/runtime/os_linux.go index 9f1d405fa8..8e30ee338e 100644 --- a/src/runtime/os_linux.go +++ b/src/runtime/os_linux.go @@ -194,19 +194,16 @@ func newosproc(mp *m) { func newosproc0(stacksize uintptr, fn unsafe.Pointer) { stack := sysAlloc(stacksize, &memstats.stacks_sys) if stack == nil { - write(2, unsafe.Pointer(&failallocatestack[0]), int32(len(failallocatestack))) + writeErrStr(failallocatestack) exit(1) } ret := clone(cloneFlags, unsafe.Pointer(uintptr(stack)+stacksize), nil, nil, fn) if ret < 0 { - write(2, unsafe.Pointer(&failthreadcreate[0]), int32(len(failthreadcreate))) + writeErrStr(failthreadcreate) exit(1) } } -var failallocatestack = []byte("runtime: failed to allocate stack for the new OS thread\n") -var failthreadcreate = []byte("runtime: failed to create new OS thread\n") - const ( _AT_NULL = 0 // End of vector _AT_PAGESZ = 6 // System physical page size |