c_src/core__exec._ffi.c

   1 /*
   2         Extern implementation of Nit module exec
   3 */
   4 #include <stdlib.h>
   5 #include <stdio.h>
   6 #include <stdint.h>
   7 #include "core__exec._ffi.h"
   8 #ifdef ANDROID
   9         #include <android/log.h>
  10         #define PRINT_ERROR(...) (void)__android_log_print(ANDROID_LOG_WARN, "Nit", __VA_ARGS__)
  11 #else
  12         #define PRINT_ERROR(...) fprintf(stderr, __VA_ARGS__)
  13 #endif
  14 #line 19 "../lib/core/exec.nit"
  15
  16
  17         #include <stdlib.h>
  18         #include <string.h>
  19         #include <errno.h>
  20         #include <stdio.h>
  21         #include <unistd.h>
  22         #include <signal.h>
  23         #include <sys/types.h>
  24
  25 #ifdef _WIN32
  26         #include <windows.h>
  27         #include <fcntl.h>
  28 #else
  29         #include <sys/wait.h>
  30 #endif
  31
  32         typedef struct se_exec_data se_exec_data_t;
  33         struct se_exec_data {
  34 #ifdef _WIN32
  35                 HANDLE h_process;
  36                 HANDLE h_thread;
  37 #endif
  38                 pid_t id;
  39                 int running;
  40                 int status;
  41                 int in_fd;
  42                 int out_fd;
  43                 int err_fd;
  44         };
  45 long core__exec___CString_system___impl( char* self )
  46 {
  47 #line 457 "../lib/core/exec.nit"
  48
  49
  50                 int status = system(self);
  51 #ifndef _WIN32
  52                 if (WIFSIGNALED(status) && WTERMSIG(status) == SIGINT) {
  53                         // system exited on SIGINT: in my opinion the user wants the main to be discontinued
  54                         kill(getpid(), SIGINT);
  55                 }
  56 #endif
  57                 return status;
  58         }