mirror of git://sourceware.org/git/glibc.git
40 lines
761 B
C
40 lines
761 B
C
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
|
|
#ifndef EXECVP
|
|
# define EXECVP(file, argv) execvp (file, argv)
|
|
#endif
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
char buf[40] = "/usr/bin/does-not-exist";
|
|
size_t stemlen = strlen (buf);
|
|
struct stat64 st;
|
|
int cnt = 0;
|
|
while (stat64 (buf, &st) != -1 || errno != ENOENT
|
|
|| stat64 (buf + 4, &st) != -1 || errno != ENOENT)
|
|
{
|
|
if (cnt++ == 100)
|
|
{
|
|
puts ("cannot find a unique file name");
|
|
return 0;
|
|
}
|
|
|
|
strcpy (buf + stemlen, ".XXXXXX");
|
|
mktemp (buf);
|
|
}
|
|
|
|
unsetenv ("PATH");
|
|
char *argv[] = { buf + 9, NULL };
|
|
EXECVP (argv[0], argv);
|
|
return 0;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|