diff options
Diffstat (limited to 'sysroot/include/sys/asm/fcntl.h')
| -rw-r--r-- | sysroot/include/sys/asm/fcntl.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sysroot/include/sys/asm/fcntl.h b/sysroot/include/sys/asm/fcntl.h new file mode 100644 index 0000000..921c3b7 --- /dev/null +++ b/sysroot/include/sys/asm/fcntl.h @@ -0,0 +1,50 @@ + +#ifndef __MCPU_SYS_ASM_FCNTL_H +#define __MCPU_SYS_ASM_FCNTL_H + +/* MCPU open(2) ABI flags. They are guest values, not HOST O_* values. */ +#define O_ACCMODE 00000003 +#define O_RDONLY 00000000 +#define O_WRONLY 00000001 +#define O_RDWR 00000002 +#define O_CREAT 00000100 +#define O_EXCL 00000200 +#define O_NOCTTY 00000400 +#define O_TRUNC 00001000 +#define O_APPEND 00002000 +#define O_NONBLOCK 00004000 + +/* MCPU pipe2(2) descriptor-creation flag. */ +#define O_CLOEXEC 02000000 + +/* MCPU fcntl(2) commands. These are guest ABI values. */ +#define F_DUPFD 0 +#define F_GETFD 1 +#define F_SETFD 2 +#define F_GETFL 3 +#define F_SETFL 4 + +/* Guest descriptor flags. */ +#define FD_CLOEXEC 1 + +/* MCPU permission/mode bits used by open/creat/mkdir/chmod/fchmod. */ +#define S_ISUID 00004000 +#define S_ISGID 00002000 +#define S_ISVTX 00001000 + +#define S_IRWXU 00000700 +#define S_IRUSR 00000400 +#define S_IWUSR 00000200 +#define S_IXUSR 00000100 + +#define S_IRWXG 00000070 +#define S_IRGRP 00000040 +#define S_IWGRP 00000020 +#define S_IXGRP 00000010 + +#define S_IRWXO 00000007 +#define S_IROTH 00000004 +#define S_IWOTH 00000002 +#define S_IXOTH 00000001 + +#endif /* __MCPU_SYS_ASM_FCNTL_H */ |