posix/tst-execvp3.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <unistd.h>
   5 #include <sys/stat.h>
   6
   7
   8 static void do_prepare (void);
   9 #define PREPARE(argc, argv) do_prepare ()
  10 static int do_test (void);
  11 #define TEST_FUNCTION do_test ()
  12
  13 #include "../test-skeleton.c"
  14
  15 #ifndef EXECVP
  16 # define EXECVP(file, argv)  execvp (file, argv)
  17 #endif
  18
  19 static char *fname;
  20
  21 static void
  22 do_prepare (void)
  23 {
  24   int fd = create_temp_file ("testscript", &fname);
  25   dprintf (fd, "echo foo\n");
  26   fchmod (fd, 0700);
  27   close (fd);
  28 }
  29
  30
  31 static int
  32 do_test (void)
  33 {
  34   if  (setenv ("PATH", test_dir, 1) != 0)
  35     {
  36       puts ("setenv failed");
  37       return 1;
  38     }
  39
  40   char *argv[] = { fname, NULL };
  41   EXECVP (basename (fname), argv);
  42
  43   /* If we come here, the execvp call failed.  */
  44   return 1;
  45 }