diff options
Diffstat (limited to 'lib/Support/Unix/Process.inc')
| -rw-r--r-- | lib/Support/Unix/Process.inc | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc index 5204147ce3..b2983b21f7 100644 --- a/lib/Support/Unix/Process.inc +++ b/lib/Support/Unix/Process.inc @@ -36,6 +36,8 @@ # include <termios.h> #endif +#include <sys/unistd.h> + //===----------------------------------------------------------------------===// //=== WARNING: Implementation here must contain only generic UNIX code that //=== is guaranteed to work on *all* UNIX variants. @@ -54,9 +56,10 @@ Process::GetPageSize() const int page_size = 0x1000; #elif defined(HAVE_GETPAGESIZE) const int page_size = ::getpagesize(); -#elif defined(HAVE_SYSCONF) +#elif defined(HAVE_SYSCONF) && !defined(__native_client__) long page_size = ::sysconf(_SC_PAGE_SIZE); #else + const int page_size = 0; #warning Cannot get the page size on this machine #endif return static_cast<unsigned>(page_size); @@ -111,7 +114,7 @@ Process::GetTimeUsage(TimeValue& elapsed, TimeValue& user_time, TimeValue& sys_time) { elapsed = TimeValue::now(); -#if defined(HAVE_GETRUSAGE) +#if defined(HAVE_GETRUSAGE) && !defined(__native_client__) struct rusage usage; ::getrusage(RUSAGE_SELF, &usage); user_time = TimeValue( @@ -132,11 +135,23 @@ Process::GetTimeUsage(TimeValue& elapsed, TimeValue& user_time, } int Process::GetCurrentUserId() { +#if !defined(__native_client__) return getuid(); +#else // (__native_client__) +// TODO(abetul): What the proper return value should be for this function? +// What about having a reserved user_id or the user "nobody" for PNACL? + return -1; +#endif // (__native_client__) } int Process::GetCurrentGroupId() { +#if !defined(__native_client__) return getgid(); +#else // (__native_client__) +// TODO(abetul): What the proper return value should be for this function? +// What about having a reserved/unused group_id? + return -1; +#endif // (__native_client__) } #if defined(HAVE_MACH_MACH_H) && !defined(__GNU__) @@ -332,3 +347,6 @@ unsigned llvm::sys::Process::GetRandomNumber() { return ::rand(); #endif } + +#if !defined(__native_client__) +#endif |