diff options
Diffstat (limited to 'indra/llcommon/llsys.cpp')
| -rw-r--r-- | indra/llcommon/llsys.cpp | 114 |
1 files changed, 60 insertions, 54 deletions
diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp index 3f33ad61c5..edc891f5ec 100644 --- a/indra/llcommon/llsys.cpp +++ b/indra/llcommon/llsys.cpp @@ -33,7 +33,7 @@ #include "llsys.h" #include <iostream> -#ifdef LL_USESYSTEMLIBS +#if 1 # include <zlib.h> #else # include "zlib-ng/zlib.h" @@ -83,8 +83,13 @@ using namespace llsd; # include <sys/sysinfo.h> # include <stdexcept> const char MEMINFO_FILE[] = "/proc/meminfo"; +#ifdef __GNU__ # include <gnu/libc-version.h> #endif +#elif __FreeBSD__ +# include <sys/sysctl.h> +# include <sys/utsname.h> +#endif LLCPUInfo gSysCPU; LLMemoryInfo gSysMemory; @@ -192,6 +197,9 @@ LLOSInfo::LLOSInfo() : GetSystemInfo(&si); //if it fails get regular system info //(Warning: If GetSystemInfo it may result in incorrect information in a WOW64 machine, if the kernel fails to load) +#pragma warning(push) +#pragma warning(disable : 4996) // ignore 'deprecated.' GetVersionEx is deprecated + // Try calling GetVersionEx using the OSVERSIONINFOEX structure. OSVERSIONINFOEX osvi; ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX)); @@ -210,6 +218,8 @@ LLOSInfo::LLOSInfo() : } } +#pragma warning(pop) + S32 ubr = 0; // Windows 10 Update Build Revision, can be retrieved from a registry if (mMajorVer == 10) { @@ -340,6 +350,8 @@ LLOSInfo::LLOSInfo() : mOSString = mOSStringSimple; } +#ifdef __GNU__ + const char OS_VERSION_MATCH_EXPRESSION[] = "([0-9]+)\\.([0-9]+)(\\.([0-9]+))?"; boost::regex os_version_parse(OS_VERSION_MATCH_EXPRESSION); boost::smatch matched; @@ -403,6 +415,8 @@ LLOSInfo::LLOSInfo() : LL_WARNS("AppInit") << "glibc version '" << glibc_version << "' cannot be parsed to three numbers; using all zeros" << LL_ENDL; } +#endif // __GNU__ + #else struct utsname un; @@ -429,6 +443,13 @@ LLOSInfo::LLOSInfo() : if (simple.length() > 0) mOSStringSimple = simple; } + else if (ostype == "FreeBSD") + { + // Only care about major and minor FreeBSD versions, truncate at first '-' + std::string simple = mOSStringSimple.substr(0, mOSStringSimple.find_first_of("-", 0)); + if (simple.length() > 0) + mOSStringSimple = simple; + } } else { @@ -504,57 +525,46 @@ const S32 LLOSInfo::getOSBitness() const return mOSBitness; } -//static -U32 LLOSInfo::getProcessVirtualSizeKB() -{ - U32 virtual_size = 0; -#if LL_LINUX -# define STATUS_SIZE 2048 - LLFILE* status_filep = LLFile::fopen("/proc/self/status", "rb"); - if (status_filep) - { - S32 numRead = 0; - char buff[STATUS_SIZE]; /* Flawfinder: ignore */ +namespace { - size_t nbytes = fread(buff, 1, STATUS_SIZE-1, status_filep); - buff[nbytes] = '\0'; + U32 readFromProcStat( std::string entryName ) + { + U32 val{}; +#if LL_LINUX + constexpr U32 STATUS_SIZE = 2048; - // All these guys return numbers in KB - char *memp = strstr(buff, "VmSize:"); - if (memp) + LLFILE* status_filep = LLFile::fopen("/proc/self/status", "rb"); + if (status_filep) { - numRead += sscanf(memp, "%*s %u", &virtual_size); + char buff[STATUS_SIZE]; /* Flawfinder: ignore */ + + size_t nbytes = fread(buff, 1, STATUS_SIZE-1, status_filep); + buff[nbytes] = '\0'; + + // All these guys return numbers in KB + char *memp = strstr(buff, entryName.c_str()); + if (memp) + { + (void) sscanf(memp, "%*s %u", &val); + } + fclose(status_filep); } - fclose(status_filep); - } #endif - return virtual_size; + return val; + } + } //static -U32 LLOSInfo::getProcessResidentSizeKB() +U32 LLOSInfo::getProcessVirtualSizeKB() { - U32 resident_size = 0; -#if LL_LINUX - LLFILE* status_filep = LLFile::fopen("/proc/self/status", "rb"); - if (status_filep != NULL) - { - S32 numRead = 0; - char buff[STATUS_SIZE]; /* Flawfinder: ignore */ - - size_t nbytes = fread(buff, 1, STATUS_SIZE-1, status_filep); - buff[nbytes] = '\0'; + return readFromProcStat( "VmSize:" ); +} - // All these guys return numbers in KB - char *memp = strstr(buff, "VmRSS:"); - if (memp) - { - numRead += sscanf(memp, "%*s %u", &resident_size); - } - fclose(status_filep); - } -#endif - return resident_size; +//static +U32 LLOSInfo::getProcessResidentSizeKB() +{ + return readFromProcStat( "VmRSS:" ); } //static @@ -765,13 +775,17 @@ static U32Kilobytes LLMemoryAdjustKBResult(U32Kilobytes inKB) } #endif -#if LL_DARWIN +#if LL_DARWIN || __FreeBSD__ // static U32Kilobytes LLMemoryInfo::getHardwareMemSize() { // This might work on Linux as well. Someone check... uint64_t phys = 0; +#if LL_DARWIN int mib[2] = { CTL_HW, HW_MEMSIZE }; +#else + int mib[2] = { CTL_HW, HW_PHYSMEM }; +#endif size_t len = sizeof(phys); sysctl(mib, 2, &phys, &len, NULL, 0); @@ -785,7 +799,7 @@ U32Kilobytes LLMemoryInfo::getPhysicalMemoryKB() const #if LL_WINDOWS return LLMemoryAdjustKBResult(U32Kilobytes(mStatsMap["Total Physical KB"].asInteger())); -#elif LL_DARWIN +#elif LL_DARWIN || __FreeBSD__ return getHardwareMemSize(); #elif LL_LINUX @@ -1323,7 +1337,7 @@ bool gunzip_file(const std::string& srcfile, const std::string& dstfile) S32 bytes = 0; tmpfile = dstfile + ".t"; #ifdef LL_WINDOWS - llutf16string utf16filename = utf8str_to_utf16str(srcfile); + std::wstring utf16filename = ll_convert<std::wstring>(srcfile); src = gzopen_w(utf16filename.c_str(), "rb"); #else src = gzopen(srcfile.c_str(), "rb"); @@ -1343,10 +1357,6 @@ bool gunzip_file(const std::string& srcfile, const std::string& dstfile) } while(gzeof(src) == 0); fclose(dst); dst = NULL; -#if LL_WINDOWS - // Rename in windows needs the dstfile to not exist. - LLFile::remove(dstfile, ENOENT); -#endif if (LLFile::rename(tmpfile, dstfile) == -1) goto err; /* Flawfinder: ignore */ retval = true; err: @@ -1367,7 +1377,7 @@ bool gzip_file(const std::string& srcfile, const std::string& dstfile) tmpfile = dstfile + ".t"; #ifdef LL_WINDOWS - llutf16string utf16filename = utf8str_to_utf16str(tmpfile); + std::wstring utf16filename = ll_convert<std::wstring>(tmpfile); dst = gzopen_w(utf16filename.c_str(), "wb"); #else dst = gzopen(tmpfile.c_str(), "wb"); @@ -1394,10 +1404,6 @@ bool gzip_file(const std::string& srcfile, const std::string& dstfile) gzclose(dst); dst = NULL; -#if LL_WINDOWS - // Rename in windows needs the dstfile to not exist. - LLFile::remove(dstfile); -#endif if (LLFile::rename(tmpfile, dstfile) == -1) goto err; /* Flawfinder: ignore */ retval = true; err: |