source: buchla-68k/orig/LATTICE/FCNTL.H@ ee49131

Last change on this file since ee49131 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago

Imported original source code.
  • Property mode set to 100755
File size: 919 bytes
Line 
1/**
2*
3* The following symbols are used for the "open" and "creat" functions.
4*
5**/
6#define O_RDONLY 0 /* Read-only value (right byte of mode word) */
7#define O_WRONLY 1 /* Write-only value */
8#define O_RDWR 2 /* Read-write value */
9
10#define O_NDELAY 4 /* Non-blocking I/O flag */
11#define O_APPEND 8 /* Append mode flag */
12#define O_CREAT 0x0100 /* File creation flag */
13#define O_TRUNC 0x200 /* File truncation flag */
14#define O_EXCL 0x400 /* Exclusive access flag */
15
16#define O_RAW 0x8000 /* Raw I/O flag (Lattice feature) */
17
18/**
19*
20* The following symbols are used for the "fcntl" function.
21*
22*/
23#define F_DUPFD 0 /* Duplicate file descriptor */
24#define F_GETFD 1 /* Get file descriptor flags */
25#define F_SETFD 2 /* Set file descriptor flags */
26#define F_GETFL 3 /* Get file flags */
27#define F_SETFL 4 /* Set file flags */
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