RTEMS: cpukit/libfs/src/imfs/imfs_fifo.c File Reference

| RTEMS 5.4-rc2

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Macros | Variables
imfs_fifo.c File Reference
IO Library » File System Types and Mount » In-Memory File System Support

FIFO Support. More...

`#include <rtems/imfs.h>`
`#include <sys/filio.h>`

## Macros
#define | JNODE2PIPE(_jnode) ( ((IMFS_fifo_t *)(_jnode))->pipe )
#define | LIBIO2PIPE(_iop) ( JNODE2PIPE((IMFS_jnode_t *)(_iop)->pathinfo.node_access) )
#define | IMFS_FIFO_RETURN(_err)

## Variables
const IMFS_mknod_control | IMFS_mknod_control_fifo

## Detailed Description

FIFO Support.

## Macro Definition Documentation

## ◆ IMFS_FIFO_RETURN

#define IMFS_FIFO_RETURN | ( |  | _err | ) |

Value:
do { \
if (_err < 0) \
rtems_set_errno_and_return_minus_one(-_err); \
return _err; \
} while (0)