diff options
Diffstat (limited to 'c/src/tests/psxtests/psxfile01/test_extend.c')
-rw-r--r-- | c/src/tests/psxtests/psxfile01/test_extend.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/c/src/tests/psxtests/psxfile01/test_extend.c b/c/src/tests/psxtests/psxfile01/test_extend.c deleted file mode 100644 index 3ab66c1410..0000000000 --- a/c/src/tests/psxtests/psxfile01/test_extend.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * A test support function which extends the file to the specified - * length. This handles the implied open(), lseek(), write(), and close() - * operations. - * - * The defined behavior is a seek() followed by a write() extends the file - * and zero fills the new length part. - * - * $Id$ - */ - -#include <stdio.h> - -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> -#include <ctype.h> - -#include <assert.h> - -#include <pmacros.h> - -/* - * test_extend routine - */ - -void test_extend( - char *file, - off_t offset -) -{ - int fd; - int status; - char c = 0; - - fd = open( file, O_WRONLY ); - if ( fd == -1 ) { - printf( "test_extend: open( %s ) failed : %s\n", file, strerror( errno ) ); - rtems_test_exit( 0 ); - } - - status = lseek( fd, offset - 1, SEEK_SET ); - assert( status != -1 ); - - status = write( fd, &c, 1 ); - if ( status == -1 ) { - printf( "test_extend: write( %s ) failed : %s\n", file, strerror( errno ) ); - rtems_test_exit( 0 ); - } - - if ( status != 1 ) { - printf( "test_extend: write( %s ) only wrote %d of %d bytes\n", - file, status, 1 ); - rtems_test_exit( 0 ); - } - - status = close( fd ); - assert( !status ); -} |