OpenBSD 7.3 and 7.4 are the only supported OpenBSD releases. This change simplifies the version detection and error handling to require at least OpenBSD 6.4 to call the Pledge and Unveil functions.
Updates golang/go#63569.
Change-Id: I6bd0d58807a73a532ddd2d3239687ca19a93db9d
GitHub-Last-Rev: d03d157e76d1d861fa8bd9be179f9dc4fb91f8d2
GitHub-Pull-Request: golang/sys#177
Reviewed-on: https://go-review.googlesource.com/c/sys/+/537355
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Joel Sing <joel@sing.id.au>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Joel Sing <joel@sing.id.au>
On OpenBSD-current, clang emits a warning message to standard output for the use of strcpy, e.g.:
_errors.c(/tmp/_errors-673190.o:(main)): warning: strcpy() is almost always misused, please use strlcpy()
This message makes it into the Go source being created, causing gofmt to error on the invalid syntax, and leaving the zerrors file empty.
Using strlcpy would be preferred here, but strncpy is enough to silence this message, and is more portable.
Change-Id: I16404d74c4406dadda87f211fc0ba062de0d11ac
GitHub-Last-Rev: a43b6fbc1b3c2bd9ee473d0dac9a73381e196abf
GitHub-Pull-Request: golang/sys#147
Reviewed-on: https://go-review.googlesource.com/c/sys/+/468399
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: David Chase <drchase@google.com>
Josh Rickmar