diff options
Diffstat (limited to 'cpukit/libcsupport/include/rtems/libio.h')
| -rw-r--r-- | cpukit/libcsupport/include/rtems/libio.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/cpukit/libcsupport/include/rtems/libio.h b/cpukit/libcsupport/include/rtems/libio.h index 83872b760a..5f840647db 100644 --- a/cpukit/libcsupport/include/rtems/libio.h +++ b/cpukit/libcsupport/include/rtems/libio.h @@ -40,6 +40,11 @@ extern "C" { #endif /* + * A 64bit file offset for internal use by RTEMS. Based on the newlib type. + */ +typedef _off64_t rtems_off64_t; + +/* * Valid RTEMS file types. */ @@ -83,9 +88,9 @@ typedef int (*rtems_filesystem_ioctl_t)( void *buffer ); -typedef off_t (*rtems_filesystem_lseek_t)( +typedef rtems_off64_t (*rtems_filesystem_lseek_t)( rtems_libio_t *iop, - off_t length, + rtems_off64_t length, int whence ); @@ -101,7 +106,7 @@ typedef int (*rtems_filesystem_fchmod_t)( typedef int (*rtems_filesystem_ftruncate_t)( rtems_libio_t *iop, - off_t length + rtems_off64_t length ); typedef int (*rtems_filesystem_fpathconf_t)( @@ -347,8 +352,8 @@ typedef enum struct rtems_libio_tt { rtems_driver_name_t *driver; - off_t size; /* size of file */ - off_t offset; /* current offset into file */ + rtems_off64_t size; /* size of file */ + rtems_off64_t offset; /* current offset into file */ uint32_t flags; rtems_filesystem_location_info_t pathinfo; rtems_id sem; @@ -366,7 +371,7 @@ struct rtems_libio_tt { typedef struct { rtems_libio_t *iop; - off_t offset; + rtems_off64_t offset; char *buffer; uint32_t count; uint32_t flags; @@ -441,10 +446,10 @@ typedef int (*rtems_libio_ioctl_t)( void *buffer ); -typedef int (*rtems_libio_lseek_t)( - int fd, - off_t offset, - int whence +typedef rtems_off64_t (*rtems_libio_lseek_t)( + int fd, + rtems_off64_t offset, + int whence ); /* |