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[__USE_GNU]: Add O_READ, O_WRITE and O_NORW.

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This commit is contained in:
Ulrich Drepper 1997-03-16 20:12:24 +00:00
parent bd0059411f
commit de806c59bb
1 changed files with 9 additions and 1 deletions
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10
sysdeps/unix/sysv/linux/alpha/fcntlbits.h
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@ -23,6 +23,12 @@
#include <sys/types.h>
/* In GNU, read and write are bits (unlike BSD). */
#ifdef __USE_GNU
#define O_READ O_RDONLY /* Open for reading. */
#define O_WRITE O_WRONLY /* Open for writing. */
#define O_NORW 0 /* Open without R/W access. */
#endif
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
#define O_ACCMODE 0003
@ -38,7 +44,8 @@
#define O_APPEND 00010
#define O_NDELAY O_NONBLOCK
#define O_SYNC 040000
#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_FSYNC O_SYNC
#define O_ASYNC 020000 /* fcntl, for BSD compatibility */
#define F_DUPFD 0 /* dup */
#define F_GETFD 1 /* get f_flags */
@ -86,6 +93,7 @@ struct flock
#ifdef __USE_BSD
#define FAPPEND O_APPEND
#define FFSYNC O_FSYNC
#define FASYNC O_ASYNC
#define FNONBLOCK O_NONBLOCK
#define FNDELAY O_NDELAY
#endif /* Use BSD. */