diff options
| author | Eli Bendersky <eliben@chromium.org> | 2013-07-18 17:39:24 -0700 |
|---|---|---|
| committer | Eli Bendersky <eliben@chromium.org> | 2013-07-18 17:39:24 -0700 |
| commit | 4a9f2a703db400ccf760f34101bcdd57642f96e4 (patch) | |
| tree | f524d70ee6f2cf990c30f157e2f6f7c7a71816ed /lib | |
| parent | 2f90dcad71d5a9ebc3ea2b7287eeb7731f9044b7 (diff) | |
Some more OS-specific calls were added that are not supported in the
sandboxed build. Condition them properly on __native_client__.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 4 | ||||
| -rw-r--r-- | lib/Support/Unix/Program.inc | 4 | ||||
| -rw-r--r-- | lib/Support/Unix/Watchdog.inc | 4 |
3 files changed, 12 insertions, 0 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index f426fbf7fc..e3187516f6 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -417,6 +417,9 @@ error_code permissions(const Twine &path, perms prms) { error_code unique_file(const Twine &model, int &result_fd, SmallVectorImpl<char> &result_path, bool makeAbsolute, unsigned mode) { +#ifdef __native_client__ + llvm_unreachable("unique_file() not implemented for Native Client"); +#else SmallString<128> Model; model.toVector(Model); // Null terminate. @@ -498,6 +501,7 @@ rety_open_create: result_fd = RandomFD; return error_code::success(); +#endif // __native_client__ } error_code mapped_file_region::init(int FD, bool CloseFD, uint64_t Offset) { diff --git a/lib/Support/Unix/Program.inc b/lib/Support/Unix/Program.inc index c6cc698e9b..576629794b 100644 --- a/lib/Support/Unix/Program.inc +++ b/lib/Support/Unix/Program.inc @@ -435,7 +435,11 @@ error_code Program::ChangeStderrToBinary(){ } bool llvm::sys::argumentsFitWithinSystemLimits(ArrayRef<const char*> Args) { +#if defined(__native_client__) + static long ArgMax = -1; +#else // !__native_client__ static long ArgMax = sysconf(_SC_ARG_MAX); +#endif // __native_client__ // System says no practical limit. if (ArgMax == -1) diff --git a/lib/Support/Unix/Watchdog.inc b/lib/Support/Unix/Watchdog.inc index 5d89c0e51b..9133d01183 100644 --- a/lib/Support/Unix/Watchdog.inc +++ b/lib/Support/Unix/Watchdog.inc @@ -19,13 +19,17 @@ namespace llvm { namespace sys { Watchdog::Watchdog(unsigned int seconds) { #ifdef HAVE_UNISTD_H + #ifndef __native_client__ alarm(seconds); + #endif // __native_client__ #endif } Watchdog::~Watchdog() { #ifdef HAVE_UNISTD_H + #ifndef __native_client__ alarm(0); + #endif //__native_client__ #endif } } |