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[v2,08/18] riscv32: Add an architecture ipctypes.h

Message ID 1d5e19158693fc2a2cd9e7acf2d767c8954514f4.1591201405.git.alistair.francis@wdc.com
State New
Headers show
Series glibc port for 32-bit RISC-V (RV32) | expand

Commit Message

Alistair Francis June 3, 2020, 4:25 p.m. UTC
Add a RISC-V specific ipctypes.h file so we can define __IPC_CMD_TIME64
as 0.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 sysdeps/unix/sysv/linux/riscv/bits/ipctypes.h | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 sysdeps/unix/sysv/linux/riscv/bits/ipctypes.h
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Patch

diff --git a/sysdeps/unix/sysv/linux/riscv/bits/ipctypes.h b/sysdeps/unix/sysv/linux/riscv/bits/ipctypes.h
new file mode 100644
index 0000000000..c73019bffb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/riscv/bits/ipctypes.h
@@ -0,0 +1,35 @@ 
+/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM.
+   Copyright (C) 2012-2020 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
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _SYS_IPC_H
+# error "Never use <bits/ipctypes.h> directly; include <sys/ipc.h> instead."
+#endif
+
+#ifndef _BITS_IPCTYPES_H
+#define _BITS_IPCTYPES_H	1
+
+/* Used in `struct shmid_ds'.  */
+# if __WORDSIZE == 32
+typedef unsigned short int __ipc_pid_t;
+# else
+typedef int __ipc_pid_t;
+# endif
+
+#define __IPC_CMD_TIME64 0x0
+
+#endif /* bits/ipctypes.h */