glibc/posix/tst-execvp3.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
static void do_prepare (void);
#define PREPARE(argc, argv) do_prepare ()
static int do_test (void);
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
#ifndef EXECVP
# define EXECVP(file, argv) execvp (file, argv)
#endif
static char *fname;
static void
do_prepare (void)
{
int fd = create_temp_file ("testscript", &fname);
dprintf (fd, "echo foo\n");
fchmod (fd, 0700);
close (fd);
}
static int
do_test (void)
{
if (setenv ("PATH", test_dir, 1) != 0)
{
puts ("setenv failed");
return 1;
}
char *argv[] = { fname, NULL };
EXECVP (basename (fname), argv);
/* If we come here, the execvp call failed. */
return 1;
}