diff options
Diffstat (limited to 'libc/sysdeps/linux/mips/bits')
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/fcntl.h | 35 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/kernel_sigaction.h | 7 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/mman.h | 19 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/poll.h | 6 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/resource.h | 57 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/siginfo.h | 7 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/syscalls.h | 15 |
7 files changed, 103 insertions, 43 deletions
diff --git a/libc/sysdeps/linux/mips/bits/fcntl.h b/libc/sysdeps/linux/mips/bits/fcntl.h index 1a2d40cd7..87affe3f3 100644 --- a/libc/sysdeps/linux/mips/bits/fcntl.h +++ b/libc/sysdeps/linux/mips/bits/fcntl.h @@ -1,5 +1,6 @@ /* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2006 + 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 @@ -21,9 +22,9 @@ # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." #endif +#include <sgidefs.h> #include <sys/types.h> - /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ #define O_ACCMODE 0x0003 @@ -48,7 +49,7 @@ # define O_NOFOLLOW 0x20000 /* Do not follow links. */ # define O_DIRECT 0x8000 /* Direct disk access hint. */ # define O_DIRECTORY 0x10000 /* Must be a directory. */ -# define O_STREAMING 0x4000000/* streaming access */ +# define O_NOATIME 0x40000 /* Do not set atime. */ #endif #define O_NDELAY O_NONBLOCK @@ -81,7 +82,7 @@ #define F_SETLK64 34 /* Set record locking info (non-blocking). */ #define F_SETLKW64 35 /* Set record locking info (blocking). */ -#if defined __USE_BSD || defined __USE_XOPEN2K +#if defined __USE_BSD || defined __USE_UNIX98 # define F_SETOWN 24 /* Get owner of socket (receiver of SIGIO). */ # define F_GETOWN 23 /* Set owner of socket (receiver of SIGIO). */ #endif @@ -143,14 +144,20 @@ typedef struct flock #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. */ - long int l_sysid; /* XXX */ +#if _MIPS_SIM != _ABI64 + /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit + fcntls in o32 and n32, never has this field. */ + long int l_sysid; +#endif #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. */ -#ifndef __USE_FILE_OFFSET64 - long int pad[4]; /* XXX */ +#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _ABI64 + /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit + flock in o32 and n32, never has this field. */ + long int pad[4]; #endif } flock_t; @@ -185,3 +192,17 @@ struct flock64 # define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ # define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ #endif + +/* Linux-specific operations for posix_fadvise. */ +#ifdef __USE_GNU +# define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range. */ +# define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range. */ +#endif + +__BEGIN_DECLS + +/* Provide kernel hint to read ahead. */ +extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) + __THROW; + +__END_DECLS diff --git a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h index 317e5b389..5c8454837 100644 --- a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h +++ b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h @@ -1,3 +1,6 @@ +#ifndef _BITS_SIGACTION_STRUCT_H +#define _BITS_SIGACTION_STRUCT_H + /* This is the sigaction structure from the Linux 2.1.24 kernel. */ #include <sgidefs.h> @@ -40,4 +43,6 @@ struct kernel_sigaction { }; extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded, - struct kernel_sigaction *__unbounded, size_t); + struct kernel_sigaction *__unbounded, size_t) attribute_hidden; + +#endif diff --git a/libc/sysdeps/linux/mips/bits/mman.h b/libc/sysdeps/linux/mips/bits/mman.h index 33f9a11df..b1b00e6f3 100644 --- a/libc/sysdeps/linux/mips/bits/mman.h +++ b/libc/sysdeps/linux/mips/bits/mman.h @@ -1,5 +1,6 @@ /* Definitions for POSIX memory map interface. Linux/MIPS version. - Copyright (C) 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003, 2004, 2005, 2006 + 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 @@ -34,6 +35,10 @@ #define PROT_WRITE 0x2 /* Page can be written. */ #define PROT_EXEC 0x4 /* Page can be executed. */ #define PROT_NONE 0x0 /* Page can not be accessed. */ +#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of + growsdown vma (mprotect only). */ +#define PROT_GROWSUP 0x02000000 /* Extend change to start of + growsup vma (mprotect only). */ /* Sharing types (must choose one and only one of these). */ #define MAP_SHARED 0x01 /* Share changes. */ @@ -59,6 +64,8 @@ # define MAP_DENYWRITE 0x2000 /* ETXTBSY */ # define MAP_EXECUTABLE 0x4000 /* mark it as an executable */ # define MAP_LOCKED 0x8000 /* pages are locked */ +# define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ +# define MAP_NONBLOCK 0x20000 /* do not block on IO */ #endif /* Flags to `msync'. */ @@ -78,6 +85,16 @@ #define MADV_SEQUENTIAL 2 /* read-ahead aggressively */ #define MADV_WILLNEED 3 /* pre-fault pages */ #define MADV_DONTNEED 4 /* discard these pages */ +#define MADV_REMOVE 5 /* remove these pages & resources */ +#endif + +/* The POSIX people had to invent similar names for the same things. */ +#ifdef __USE_XOPEN2K +# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ #endif /* Flags for `mremap'. */ diff --git a/libc/sysdeps/linux/mips/bits/poll.h b/libc/sysdeps/linux/mips/bits/poll.h index f62b9c394..eee4ea253 100644 --- a/libc/sysdeps/linux/mips/bits/poll.h +++ b/libc/sysdeps/linux/mips/bits/poll.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1997, 2001, 2006 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 @@ -36,8 +36,10 @@ #endif #ifdef __USE_GNU -/* This is an extension for Linux. */ +/* These are extensions for Linux. */ # define POLLMSG 0x400 +# define POLLREMOVE 0x1000 +# define POLLRDHUP 0x2000 #endif /* Event types always implicitly polled for. These bits need not be set in diff --git a/libc/sysdeps/linux/mips/bits/resource.h b/libc/sysdeps/linux/mips/bits/resource.h index b8551a239..9e99f5d5d 100644 --- a/libc/sysdeps/linux/mips/bits/resource.h +++ b/libc/sysdeps/linux/mips/bits/resource.h @@ -1,5 +1,6 @@ /* Bit values & structures for resource limits. Linux/MIPS version. - Copyright (C) 1994,1996,1997,1998,1999,2000 Free Software Foundation, Inc. + Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005, 2006 + 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 @@ -55,34 +56,54 @@ enum __rlimit_resource This affects swapping; processes that are exceeding their resident set size will be more likely to have physical memory taken from them. */ - RLIMIT_RSS = 7, -#define RLIMIT_RSS RLIMIT_RSS + __RLIMIT_RSS = 7, +#define RLIMIT_RSS __RLIMIT_RSS /* Number of open files. */ RLIMIT_NOFILE = 5, - RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ + __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ #define RLIMIT_NOFILE RLIMIT_NOFILE -#define RLIMIT_OFILE RLIMIT_OFILE +#define RLIMIT_OFILE __RLIMIT_OFILE /* Address space limit (?) */ RLIMIT_AS = 6, #define RLIMIT_AS RLIMIT_AS /* Number of processes. */ - RLIMIT_NPROC = 8, -#define RLIMIT_NPROC RLIMIT_NPROC + __RLIMIT_NPROC = 8, +#define RLIMIT_NPROC __RLIMIT_NPROC /* Locked-in-memory address space. */ - RLIMIT_MEMLOCK = 9, -#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK + __RLIMIT_MEMLOCK = 9, +#define RLIMIT_MEMLOCK __RLIMIT_MEMLOCK /* Maximum number of file locks. */ - RLIMIT_LOCKS = 10, -#define RLIMIT_LOCKS RLIMIT_LOCKS - - RLIM_NLIMITS = 11 -#define RLIMIT_NLIMITS RLIMIT_NLIMITS -#define RLIM_NLIMITS RLIM_NLIMITS + __RLIMIT_LOCKS = 10, +#define RLIMIT_LOCKS __RLIMIT_LOCKS + + /* Maximum number of pending signals. */ + __RLIMIT_SIGPENDING = 11, +#define RLIMIT_SIGPENDING __RLIMIT_SIGPENDING + + /* Maximum bytes in POSIX message queues. */ + __RLIMIT_MSGQUEUE = 12, +#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE + + /* Maximum nice priority allowed to raise to. + Nice levels 19 .. -20 correspond to 0 .. 39 + values of this resource limit. */ + __RLIMIT_NICE = 13, +#define RLIMIT_NICE __RLIMIT_NICE + + /* Maximum realtime priority allowed for non-priviledged + processes. */ + __RLIMIT_RTPRIO = 14, +#define RLIMIT_RTPRIO __RLIMIT_RTPRIO + + __RLIMIT_NLIMITS = 15, + __RLIM_NLIMITS = __RLIMIT_NLIMITS +#define RLIMIT_NLIMITS __RLIMIT_NLIMITS +#define RLIM_NLIMITS __RLIM_NLIMITS }; /* Value to indicate that there is no limit. */ @@ -137,12 +158,8 @@ enum __rusage_who #define RUSAGE_SELF RUSAGE_SELF /* All of its terminated child processes. */ - RUSAGE_CHILDREN = -1, + RUSAGE_CHILDREN = -1 #define RUSAGE_CHILDREN RUSAGE_CHILDREN - - /* Both. */ - RUSAGE_BOTH = -2 -#define RUSAGE_BOTH RUSAGE_BOTH }; #define __need_timeval diff --git a/libc/sysdeps/linux/mips/bits/siginfo.h b/libc/sysdeps/linux/mips/bits/siginfo.h index 565fa86b1..248893e86 100644 --- a/libc/sysdeps/linux/mips/bits/siginfo.h +++ b/libc/sysdeps/linux/mips/bits/siginfo.h @@ -290,10 +290,11 @@ enum # define SIGEV_SIGNAL SIGEV_SIGNAL SIGEV_NONE, /* Other notification: meaningless. */ # define SIGEV_NONE SIGEV_NONE - SIGEV_CALLBACK, /* Deliver via thread creation. */ -# define SIGEV_CALLBACK SIGEV_CALLBACK - SIGEV_THREAD /* Deliver via thread creation. */ + SIGEV_THREAD, /* Deliver via thread creation. */ # define SIGEV_THREAD SIGEV_THREAD + + SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */ +#define SIGEV_THREAD_ID SIGEV_THREAD_ID }; #endif /* have _SIGNAL_H. */ diff --git a/libc/sysdeps/linux/mips/bits/syscalls.h b/libc/sysdeps/linux/mips/bits/syscalls.h index c89114401..7133d83e3 100644 --- a/libc/sysdeps/linux/mips/bits/syscalls.h +++ b/libc/sysdeps/linux/mips/bits/syscalls.h @@ -1,6 +1,5 @@ #ifndef _BITS_SYSCALLS_H #define _BITS_SYSCALLS_H - #ifndef _SYSCALL_H # error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead." #endif @@ -11,15 +10,17 @@ #include <bits/sysnum.h> #ifndef __set_errno -# define __set_errno(val) (errno = (val)) +# define __set_errno(val) (*__errno_location ()) = (val) #endif - #ifndef SYS_ify -# define SYS_ify(syscall_name) __NR_##syscall_name +# define SYS_ify(syscall_name) (__NR_##syscall_name) #endif #ifndef __ASSEMBLER__ +#define __SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", \ + "$14", "$15", "$24", "$25", "memory" + #define _syscall0(type,name) \ type name(void) \ { \ @@ -265,9 +266,5 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f,gtype g) \ return (type)-1; \ } -#define __SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", \ - "$14", "$15", "$24", "$25", "memory" - -#endif /* ! __ASSEMBLER__ */ - +#endif /* __ASSEMBLER__ */ #endif /* _BITS_SYSCALLS_H */ |