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glibc  2.9
Defines | Functions | Variables
test-canon2.c File Reference
#include <errno.h>
#include <string.h>
#include <test-skeleton.c>

Go to the source code of this file.

Defines

#define PREPARE   do_prepare

Functions

void do_prepare (int argc, char *argv[])
int do_test (int argc, char *argv[])

Variables

char * name1
char * name2

Define Documentation

#define PREPARE   do_prepare

Definition at line 30 of file test-canon2.c.


Function Documentation

void do_prepare ( int  argc,
char *  argv[] 
)
int do_test ( int  argc,
char *  argv[] 
)

Definition at line 146 of file test-lfs.c.

{
  int ret;
  struct stat64 statbuf;

  ret = lseek64 (fd, TWO_GB+100, SEEK_SET);
  if (ret == -1 && errno == ENOSYS)
    {
      error (0, 0, "lseek64 is not supported.");
      exit (EXIT_SUCCESS);
    }
  if (ret == -1 && errno == EINVAL)
    {
      error (0, 0, "LFS seems not to be supported.");
      exit (EXIT_SUCCESS);
    }
  if (ret == -1)
    {
      error (0, errno, "lseek64 failed with error");
      exit (EXIT_FAILURE);
    }

  ret = write (fd, "Hello", 5);
  if (ret == -1 && errno == EFBIG)
    {
      error (0, 0, "LFS seems not to be supported.");
      exit (EXIT_SUCCESS);
    }

  if (ret == -1 && errno == ENOSPC)
    {
      error (0, 0, "Not enough space to write file.");
      exit (EXIT_SUCCESS);
    }

  if (ret != 5)
    error (EXIT_FAILURE, errno, "cannot write test string to large file");

  ret = close (fd);

  if (ret == -1)
    error (EXIT_FAILURE, errno, "error closing file");

  ret = stat64 (name, &statbuf);

  if (ret == -1 && (errno == ENOSYS || errno == EOVERFLOW))
    error (0, 0, "stat64 is not supported.");
  else if (ret == -1)
    error (EXIT_FAILURE, errno, "cannot stat file `%s'", name);
  else if (statbuf.st_size != (TWO_GB + 100 + 5))
    error (EXIT_FAILURE, 0, "stat reported size %lld instead of %lld.",
          (long long int) statbuf.st_size, (TWO_GB + 100 + 5));

  test_ftello ();

  return 0;
}

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Variable Documentation

char* name1

Definition at line 35 of file test-canon2.c.

char* name2

Definition at line 36 of file test-canon2.c.