diff options
Diffstat (limited to 'llvm/lib/Support/Unix')
| -rw-r--r-- | llvm/lib/Support/Unix/Program.inc | 7 | ||||
| -rw-r--r-- | llvm/lib/Support/Unix/Unix.h | 13 |
2 files changed, 1 insertions, 19 deletions
diff --git a/llvm/lib/Support/Unix/Program.inc b/llvm/lib/Support/Unix/Program.inc index 8947b62e4dc..a8d1fe3c07d 100644 --- a/llvm/lib/Support/Unix/Program.inc +++ b/llvm/lib/Support/Unix/Program.inc @@ -323,7 +323,6 @@ namespace llvm { ProcessInfo sys::Wait(const ProcessInfo &PI, unsigned SecondsToWait, bool WaitUntilTerminates, std::string *ErrMsg) { -#ifdef HAVE_SYS_WAIT_H struct sigaction Act, Old; assert(PI.Pid && "invalid pid to wait on, process not started?"); @@ -417,12 +416,6 @@ ProcessInfo sys::Wait(const ProcessInfo &PI, unsigned SecondsToWait, // signal during execution as opposed to failing to execute. WaitResult.ReturnCode = -2; } -#else - if (ErrMsg) - *ErrMsg = "Program::Wait is not implemented on this platform yet!"; - ProcessInfo WaitResult; - WaitResult.ReturnCode = -2; -#endif return WaitResult; } diff --git a/llvm/lib/Support/Unix/Unix.h b/llvm/lib/Support/Unix/Unix.h index e16a226a8ea..871e612f6c1 100644 --- a/llvm/lib/Support/Unix/Unix.h +++ b/llvm/lib/Support/Unix/Unix.h @@ -29,6 +29,7 @@ #include <cstring> #include <string> #include <sys/types.h> +#include <sys/wait.h> #ifdef HAVE_UNISTD_H #include <unistd.h> @@ -43,22 +44,10 @@ #endif #include <time.h> -#ifdef HAVE_SYS_WAIT_H -# include <sys/wait.h> -#endif - #ifdef HAVE_DLFCN_H # include <dlfcn.h> #endif -#ifndef WEXITSTATUS -# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) -#endif - -#ifndef WIFEXITED -# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) -#endif - /// This function builds an error message into \p ErrMsg using the \p prefix /// string and the Unix error number given by \p errnum. If errnum is -1, the /// default then the value of errno is used. |
