1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
//===-- HostInfoOpenBSD.cpp -------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "lldb/Host/openbsd/HostInfoOpenBSD.h"
#include "lldb/Host/FileSystem.h"
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/sysctl.h>
#include <sys/types.h>
#include <sys/utsname.h>
using namespace lldb_private;
llvm::VersionTuple HostInfoOpenBSD::GetOSVersion() {
struct utsname un;
::memset(&un, 0, sizeof(un));
if (::uname(&un) < 0)
return llvm::VersionTuple();
uint32_t major, minor;
int status = ::sscanf(un.release, "%" PRIu32 ".%" PRIu32, &major, &minor);
switch (status) {
case 1:
return llvm::VersionTuple(major);
case 2:
return llvm::VersionTuple(major, minor);
}
return llvm::VersionTuple();
}
bool HostInfoOpenBSD::GetOSBuildString(std::string &s) {
int mib[2] = {CTL_KERN, KERN_OSREV};
char osrev_str[12];
uint32_t osrev = 0;
size_t osrev_len = sizeof(osrev);
if (::sysctl(mib, 2, &osrev, &osrev_len, NULL, 0) == 0) {
::snprintf(osrev_str, sizeof(osrev_str), "%-8.8u", osrev);
s.assign(osrev_str);
return true;
}
s.clear();
return false;
}
bool HostInfoOpenBSD::GetOSKernelDescription(std::string &s) {
struct utsname un;
::memset(&un, 0, sizeof(utsname));
s.clear();
if (uname(&un) < 0)
return false;
s.assign(un.version);
return true;
}
FileSpec HostInfoOpenBSD::GetProgramFileSpec() {
static FileSpec g_program_filespec;
return g_program_filespec;
}
bool HostInfoOpenBSD::ComputeSupportExeDirectory(FileSpec &file_spec) {
if (HostInfoPosix::ComputeSupportExeDirectory(file_spec) &&
file_spec.IsAbsolute() && FileSystem::Instance().Exists(file_spec))
return true;
file_spec.GetDirectory().SetCString("/usr/bin");
return true;
}
|
