1 /* Basic file operations (rename, unlink); once without sysroot.  We

     2    also test that the simulator has chdir:ed to PREFIX, when defined.  */

     3 

     4 #include <stdio.h>

     5 #include <stdlib.h>

     6 #include <errno.h>

     7 #include <sys/types.h>

     8 #include <sys/stat.h>

     9 #include <unistd.h>

    10 

    11 #ifndef PREFIX

    12 #define PREFIX

    13 #endif

    14 

    15 void err (const char *s)

    16 {

    17   perror (s);

    18   abort ();

    19 }

    20 

    21 int main (int argc, char *argv[])

    22 {

    23   FILE *f;

    24   struct stat buf;

    25 

    26   unlink (PREFIX "testfoo2.tmp");

    27 

    28   f = fopen ("testfoo1.tmp", "w");

    29   if (f == NULL)

    30     err ("open");

    31   fclose (f);

    32 

    33   if (rename (PREFIX "testfoo1.tmp", PREFIX "testfoo2.tmp") != 0)

    34     err ("rename");

    35 

    36   if (stat (PREFIX "testfoo2.tmp", &buf) != 0

    37       || !S_ISREG (buf.st_mode))

    38     err ("stat 1");

    39 

    40   if (stat ("testfoo2.tmp", &buf) != 0

    41       || !S_ISREG (buf.st_mode))

    42     err ("stat 2");

    43 

    44   if (unlink (PREFIX "testfoo2.tmp") != 0)

    45     err ("unlink");

    46 

    47   printf ("pass\n");

    48   return 0;

    49 }