tools/collect-aros/docommand-exec.c

   1 #include <unistd.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <errno.h>
   5 #include <sys/wait.h>
   6 #include <fcntl.h>
   7 #include <sys/param.h>
   8
   9 #include "docommand.h"
  10 #include "misc.h"
  11
  12 static void _docommandv(const char *command, char *argv[], int do_path)
  13 {
  14     pid_t pid = vfork();
  15     int status;
  16
  17     if (pid == -1)
  18         fatal("vfork()", strerror(errno));
  19
  20     if (pid == 0)
  21     {
  22         (do_path ? execvp : execv)(command, argv);
  23
  24         nonfatal(command, strerror(errno));
  25
  26         _exit(EXIT_FAILURE);
  27     }
  28
  29     waitpid(pid, &status, 0);
  30     if (WEXITSTATUS(status) != 0)
  31         exit(EXIT_FAILURE);
  32 }
  33
  34 void docommandv(const char *command, char *argv[])
  35 {
  36     _docommandv(command, argv, 0);
  37 }
  38
  39 void docommandvp(const char *command, char *argv[])
  40 {
  41     set_compiler_path();
  42     _docommandv(command, argv, 1);
  43 }