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📄 byteswap.h(2.39 KB)
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📄 fcntl-linux.h(13.72 KB)
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📄 fp-fast.h(1.19 KB)
📄 fp-logb.h(1012 B)
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📄 indirect-return.h(1.55 KB)
📄 inet-fortified-decl.h(1.8 KB)
📄 inet-fortified.h(1.75 KB)
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📄 ioctl-types.h(2.4 KB)
📄 ioctls.h(4.37 KB)
📄 ipc-perm.h(1.7 KB)
📄 ipc.h(1.49 KB)
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📄 iscanonical.h(2.42 KB)
📄 libc-header-start.h(4.19 KB)
📄 libm-simd-decl-stubs.h(2.93 KB)
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📄 long-double.h(970 B)
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📄 mathcalls-helper-functions.h(1.82 KB)
📄 mathcalls-narrow.h(1.28 KB)
📄 mathcalls.h(13.07 KB)
📄 mathdef.h(891 B)
📄 mman-linux.h(4.97 KB)
📄 mman-map-flags-generic.h(1.95 KB)
📄 mman-shared.h(2.77 KB)
📄 mman.h(1.33 KB)
📄 monetary-ldbl.h(1.02 KB)
📄 mqueue.h(1.22 KB)
📄 mqueue2.h(2.1 KB)
📄 msq.h(1.75 KB)
📄 netdb.h(1.23 KB)
📄 param.h(1.4 KB)
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📄 poll.h(2.03 KB)
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📄 posix1_lim.h(5.08 KB)
📄 posix2_lim.h(2.8 KB)
📄 posix_opt.h(5.77 KB)
📄 printf-ldbl.h(992 B)
📄 procfs-extra.h(963 B)
📄 procfs-id.h(1.12 KB)
📄 procfs-prregset.h(1.03 KB)
📄 procfs.h(1.98 KB)
📄 pthread_stack_min-dynamic.h(1.18 KB)
📄 pthread_stack_min.h(946 B)
📄 pthreadtypes-arch.h(1.79 KB)
📄 pthreadtypes.h(3 KB)
📄 ptrace-shared.h(4 KB)
📄 resource.h(6.16 KB)
📄 rseq.h(1.21 KB)
📄 sched.h(5.54 KB)
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📄 shm.h(2.7 KB)
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📄 sigaction.h(2.87 KB)
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📄 sigevent-consts.h(1.44 KB)
📄 siginfo-arch.h(729 B)
📄 siginfo-consts-arch.h(204 B)
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📄 signum-arch.h(2.52 KB)
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📄 sigthread.h(1.65 KB)
📄 sockaddr.h(1.48 KB)
📄 socket-constants.h(2.44 KB)
📄 socket.h(13.24 KB)
📄 socket2.h(2.97 KB)
📄 socket_type.h(2.16 KB)
📄 ss_flags.h(1.16 KB)
📄 stab.def(8.83 KB)
📄 stat.h(2.18 KB)
📄 statfs.h(1.87 KB)
📄 statvfs.h(3.34 KB)
📄 statx-generic.h(2.14 KB)
📄 statx.h(1.37 KB)
📄 stdint-intn.h(1.01 KB)
📄 stdint-uintn.h(1.02 KB)
📄 stdio-ldbl.h(3.4 KB)
📄 stdio.h(5.47 KB)
📄 stdio2-decl.h(4.14 KB)
📄 stdio2.h(9.83 KB)
📄 stdio_lim.h(1.18 KB)
📄 stdlib-bsearch.h(1.52 KB)
📄 stdlib-float.h(1.09 KB)
📄 stdlib-ldbl.h(1.97 KB)
📄 stdlib.h(5.64 KB)
📄 string_fortified.h(4.24 KB)
📄 strings_fortified.h(1.21 KB)
📄 struct_mutex.h(1.77 KB)
📄 struct_rwlock.h(1.98 KB)
📄 struct_stat.h(6.04 KB)
📄 struct_stat_time64_helper.h(2.54 KB)
📄 syscall.h(45.43 KB)
📄 syslog-ldbl.h(1.18 KB)
📄 syslog-path.h(1.04 KB)
📄 syslog.h(1.92 KB)
📄 sysmacros.h(2.88 KB)
📄 termios-baud.h(1.78 KB)
📄 termios-c_cc.h(1.25 KB)
📄 termios-c_cflag.h(1.2 KB)
📄 termios-c_iflag.h(1.89 KB)
📄 termios-c_lflag.h(2.53 KB)
📄 termios-c_oflag.h(2.76 KB)
📄 termios-misc.h(969 B)
📄 termios-struct.h(1.4 KB)
📄 termios-tcflow.h(1.04 KB)
📄 termios.h(2.12 KB)
📄 thread-shared-types.h(3.83 KB)
📄 time.h(3.22 KB)
📄 time64.h(1.31 KB)
📄 timerfd.h(1.08 KB)
📄 timesize.h(1.06 KB)
📄 timex.h(6.05 KB)
📁 types
📄 types.h(8.6 KB)
📄 typesizes.h(3.65 KB)
📄 uintn-identity.h(1.51 KB)
📄 uio-ext.h(1.88 KB)
📄 uio_lim.h(1.35 KB)
📄 unistd.h(11.38 KB)
📄 unistd_ext.h(2.48 KB)
📄 utmp.h(3.97 KB)
📄 utmpx.h(3.49 KB)
📄 utsname.h(1.18 KB)
📄 waitflags.h(1.66 KB)
📄 waitstatus.h(2.23 KB)
📄 wchar-ldbl.h(3.01 KB)
📄 wchar.h(1.86 KB)
📄 wchar2-decl.h(4.47 KB)
📄 wchar2.h(14.48 KB)
📄 wctype-wchar.h(6.16 KB)
📄 wordsize.h(442 B)
📄 xopen_lim.h(3.77 KB)

Editing: mman-linux.h

/* Definitions for POSIX memory map interface.  Linux generic version.
   Copyright (C) 2001-2021 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_MMAN_H
# error "Never use <bits/mman-linux.h> directly; include <sys/mman.h> instead."
#endif

/* The following definitions basically come from the kernel headers.
   But the kernel header is not namespace clean.  */

/* Protections are chosen from these bits, OR'd together.  The
   implementation does not necessarily support PROT_EXEC or PROT_WRITE
   without PROT_READ.  The only guarantees are that no writing will be
   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */

#define PROT_READ	0x1		/* Page can be read.  */
#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.  */
#define MAP_PRIVATE	0x02		/* Changes are private.  */
#ifdef __USE_MISC
# define MAP_SHARED_VALIDATE	0x03	/* Share changes and validate
					   extension flags.  */
# define MAP_TYPE	0x0f		/* Mask for type of mapping.  */
#endif

/* Other flags.  */
#define MAP_FIXED	0x10		/* Interpret addr exactly.  */
#ifdef __USE_MISC
# define MAP_FILE	0
# ifdef __MAP_ANONYMOUS
#  define MAP_ANONYMOUS	__MAP_ANONYMOUS	/* Don't use a file.  */
# else
#  define MAP_ANONYMOUS	0x20		/* Don't use a file.  */
# endif
# define MAP_ANON	MAP_ANONYMOUS
/* When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.  */
# define MAP_HUGE_SHIFT	26
# define MAP_HUGE_MASK	0x3f
#endif

/* Flags to `msync'.  */
#define MS_ASYNC	1		/* Sync memory asynchronously.  */
#define MS_SYNC		4		/* Synchronous memory sync.  */
#define MS_INVALIDATE	2		/* Invalidate the caches.  */

/* Advice to `madvise'.  */
#ifdef __USE_MISC
# define MADV_NORMAL	  0	/* No further special treatment.  */
# define MADV_RANDOM	  1	/* Expect random page references.  */
# define MADV_SEQUENTIAL  2	/* Expect sequential page references.  */
# define MADV_WILLNEED	  3	/* Will need these pages.  */
# define MADV_DONTNEED	  4	/* Don't need these pages.  */
# define MADV_FREE	  8	/* Free pages only if memory pressure.  */
# define MADV_REMOVE	  9	/* Remove these pages and resources.  */
# define MADV_DONTFORK	  10	/* Do not inherit across fork.  */
# define MADV_DOFORK	  11	/* Do inherit across fork.  */
# define MADV_MERGEABLE	  12	/* KSM may merge identical pages.  */
# define MADV_UNMERGEABLE 13	/* KSM may not merge identical pages.  */
# define MADV_HUGEPAGE	  14	/* Worth backing with hugepages.  */
# define MADV_NOHUGEPAGE  15	/* Not worth backing with hugepages.  */
# define MADV_DONTDUMP	  16    /* Explicity exclude from the core dump,
                                   overrides the coredump filter bits.  */
# define MADV_DODUMP	  17	/* Clear the MADV_DONTDUMP flag.  */
# define MADV_WIPEONFORK  18	/* Zero memory on fork, child only.  */
# define MADV_KEEPONFORK  19	/* Undo MADV_WIPEONFORK.  */
# define MADV_COLD        20	/* Deactivate these pages.  */
# define MADV_PAGEOUT     21	/* Reclaim these pages.  */
# define MADV_POPULATE_READ 22	/* Populate (prefault) page tables
				   readable.  */
# define MADV_POPULATE_WRITE 23	/* Populate (prefault) page tables
				   writable.  */
# define MADV_HWPOISON	  100	/* Poison a page for testing.  */
#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 `mlockall'.  */
#ifndef MCL_CURRENT
# define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
# define MCL_FUTURE	2		/* Lock all additions to address
					   space.  */
# define MCL_ONFAULT	4		/* Lock all pages that are
					   faulted in.  */
#endif

#include <bits/mman-shared.h>

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Editing: mman-linux.h

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