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author | caiyinyu <caiyinyu@loongson.cn> | 2022-07-19 09:20:51 +0800 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-07-26 12:35:12 -0300 |
commit | f2037efbb33ffaf033b7a601a8a592d54879341c (patch) | |
tree | 4b615e6fa43e567db92679e209f94aedce0b77ac /sysdeps/unix/sysv/linux/loongarch/bits/fcntl.h | |
parent | 45955fe61844d94f7faa660eda9e515a6571e8c3 (diff) | |
download | glibc-f2037efbb33ffaf033b7a601a8a592d54879341c.tar.gz glibc-f2037efbb33ffaf033b7a601a8a592d54879341c.tar.xz glibc-f2037efbb33ffaf033b7a601a8a592d54879341c.zip |
LoongArch: Linux ABI
Diffstat (limited to 'sysdeps/unix/sysv/linux/loongarch/bits/fcntl.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/loongarch/bits/fcntl.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/loongarch/bits/fcntl.h b/sysdeps/unix/sysv/linux/loongarch/bits/fcntl.h new file mode 100644 index 0000000000..bf1e254234 --- /dev/null +++ b/sysdeps/unix/sysv/linux/loongarch/bits/fcntl.h @@ -0,0 +1,61 @@ +/* O_*, F_*, FD_* bit values for the generic Linux/LoongArch ABI. + Copyright (C) 2022 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 _FCNTL_H +#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." +#endif + +#include <bits/wordsize.h> + +/* In 64-bit ISA files are always with 64bit off_t and F_*LK64 are the same as + non-64-bit versions. It will need to be revised for 128-bit. */ +#if __WORDSIZE == 64 +#define __O_LARGEFILE 0 + +#define F_GETLK64 5 /* Get record locking info. */ +#define F_SETLK64 6 /* Set record locking info (non-blocking). */ +#define F_SETLKW64 7 /* Set record locking info (blocking). */ +#endif + +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. */ +}; + +#ifdef __USE_LARGEFILE64 +struct flock64 +{ + 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'). */ + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ + __pid_t l_pid; /* Process holding the lock. */ +}; +#endif + +/* Include generic Linux declarations. */ +#include <bits/fcntl-linux.h> |