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Implement missing OpenBSD ports in phobos

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This commit is contained in:
Iain Buclaw 2021-02-01 03:07:23 +01:00
parent d5412f71cc
commit c6c8b12852
5 changed files with 67 additions and 1 deletions
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19
std/datetime/systime.d
View file

@ -322,6 +322,25 @@ public:
hnsecsToUnixEpoch;
}
}
else version (OpenBSD)
{
static if (clockType == ClockType.second)
return unixTimeToStdTime(core.stdc.time.time(null));
else
{
import core.sys.openbsd.time : clock_gettime, CLOCK_REALTIME;
static if (clockType == ClockType.coarse) alias clockArg = CLOCK_REALTIME;
else static if (clockType == ClockType.normal) alias clockArg = CLOCK_REALTIME;
else static if (clockType == ClockType.precise) alias clockArg = CLOCK_REALTIME;
else static assert(0, "Previous static if is wrong.");
timespec ts;
if (clock_gettime(clockArg, &ts) != 0)
throw new TimeException("Call to clock_gettime() failed");
return convert!("seconds", "hnsecs")(ts.tv_sec) +
ts.tv_nsec / 100 +
hnsecsToUnixEpoch;
}
}
else version (DragonFlyBSD)
{
import core.sys.dragonflybsd.time : clock_gettime, CLOCK_REALTIME,

38
std/file.d
View file

@ -3590,6 +3590,44 @@ else version (DragonFlyBSD)
return buffer.assumeUnique;
}
else version (OpenBSD)
{
import core.sys.openbsd.sys.sysctl : sysctl, CTL_KERN, KERN_PROC_ARGS, KERN_PROC_ARGV;
import core.sys.posix.unistd : getpid;
import std.conv : to;
import std.exception : enforce, errnoEnforce;
import std.process : searchPathFor;
int[4] mib = [CTL_KERN, KERN_PROC_ARGS, getpid(), KERN_PROC_ARGV];
size_t len;
auto result = sysctl(mib.ptr, mib.length, null, &len, null, 0);
errnoEnforce(result == 0);
auto argv = new char*[len - 1];
result = sysctl(mib.ptr, mib.length, argv.ptr, &len, null, 0);
errnoEnforce(result == 0);
auto argv0 = argv[0];
if (*argv0 == '/' || *argv0 == '.')
{
import core.sys.posix.stdlib : realpath;
auto absolutePath = realpath(argv0, null);
scope (exit)
{
if (absolutePath)
free(absolutePath);
}
errnoEnforce(absolutePath);
return to!(string)(absolutePath);
}
else
{
auto absolutePath = searchPathFor(to!string(argv0));
errnoEnforce(absolutePath);
return absolutePath;
}
}
else version (Solaris)
{
import core.sys.posix.unistd : getpid;

5
std/parallelism.d
View file

@ -994,6 +994,11 @@ uint totalCPUsImpl() @nogc nothrow @trusted
import core.sys.posix.unistd : _SC_NPROCESSORS_ONLN, sysconf;
return cast(uint) sysconf(_SC_NPROCESSORS_ONLN);
}
else version (OpenBSD)
{
import core.sys.posix.unistd : _SC_NPROCESSORS_ONLN, sysconf;
return cast(uint) sysconf(_SC_NPROCESSORS_ONLN);
}
else version (useSysctlbyname)
{
version (Darwin)

2
std/process.d
View file

@ -1428,7 +1428,7 @@ version (Windows) @system unittest
// Searches the PATH variable for the given executable file,
// (checking that it is in fact executable).
version (Posix)
private string searchPathFor(scope const(char)[] executable)
package(std) string searchPathFor(scope const(char)[] executable)
@safe
{
import std.algorithm.iteration : splitter;

4
std/stdio.d
View file

@ -79,6 +79,10 @@ else version (NetBSD)
{
version = GENERIC_IO;
}
else version (OpenBSD)
{
version = GENERIC_IO;
}
else version (DragonFlyBSD)
{
version = GENERIC_IO;