diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h index bb14a9f560..fda18a7bd0 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for Linux/x86-64. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -23,6 +23,7 @@ #include <sys/types.h> +#include <bits/wordsize.h> /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ @@ -56,8 +57,11 @@ #endif #ifdef __USE_LARGEFILE64 -/* Not necessary, files are always with 64bit off_t. */ -# define O_LARGEFILE 0 +# if __WORDSIZE == 64 +# define O_LARGEFILE 0 +# else +# define O_LARGEFILE 0100000 +# endif #endif /* Values for the second argument to `fcntl'. */ @@ -69,10 +73,15 @@ #define F_GETLK 5 /* Get record locking info. */ #define F_SETLK 6 /* Set record locking info (non-blocking). */ #define F_SETLKW 7 /* Set record locking info (blocking). */ -#define F_GETLK64 F_GETLK /* Get record locking info. */ -#define F_SETLK64 F_SETLK /* Set record locking info (non-blocking). */ -#define F_SETLKW64 F_SETLKW /* Set record locking info (blocking). */ - +#if __WORDSIZE == 64 +# define F_GETLK64 F_GETLK /* Get record locking info. */ +# define F_SETLK64 F_SETLK /* Set record locking info (non-blocking). */ +# define F_SETLKW64 F_SETLKW /* Set record locking info (blocking). */ +#else +#define F_GETLK64 12 /* Get record locking info. */ +#define F_SETLK64 13 /* Set record locking info (non-blocking). */ +#define F_SETLKW64 14 /* Set record locking info (blocking). */ +#endif #if defined __USE_BSD || defined __USE_XOPEN2K # define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ # define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ @@ -128,13 +137,17 @@ # define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ #endif -/* We don't need to support __USE_FILE_OFFSET64. */ struct flock { short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ +#ifndef __USE_FILE_OFFSET64 __off_t l_start; /* Offset where the lock begins. */ __off_t l_len; /* Size of the locked area; zero means until EOF. */ +#else + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ +#endif __pid_t l_pid; /* Process holding the lock. */ }; |