diff options
author | Ulrich Drepper <drepper@redhat.com> | 2003-03-03 10:05:49 +0000 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 2003-03-03 10:05:49 +0000 |
commit | d15a8404ef0c8d928998b7bab64c7b2bb9e2dcf7 (patch) | |
tree | a6833870beda8ea25d88c4036460834cc3925b13 /sysdeps/unix | |
parent | 0ddc17ba4b91327a46f69cd206c8959d09a96fe7 (diff) | |
download | glibc-d15a8404ef0c8d928998b7bab64c7b2bb9e2dcf7.zip glibc-d15a8404ef0c8d928998b7bab64c7b2bb9e2dcf7.tar.gz glibc-d15a8404ef0c8d928998b7bab64c7b2bb9e2dcf7.tar.bz2 |
Update.
2003-03-03 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/syscalls.list: Add remap_file_pages entry.
* misc/sys/mman.h: Add prototype for remap_file_pages.
* sysdeps/generic/remap_file_pages.c: New file.
* sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Define MAP_POPULATE
and MAP_NONBLOCK.
* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise
* sysdeps/unix/sysv/linux/m68k/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/arm/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/mman.h: Likewise.
* sysdeps/unix/clock_settime.c (HANDLE_REALTIME): Add missing brace.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r-- | sysdeps/unix/sysv/linux/alpha/bits/mman.h | 12 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/arm/bits/mman.h | 14 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/hppa/bits/mman.h | 22 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/i386/bits/mman.h | 14 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/ia64/bits/mman.h | 16 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/m68k/bits/mman.h | 12 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/bits/mman.h | 14 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/s390/bits/mman.h | 16 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/syscalls.list | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/bits/mman.h | 14 |
10 files changed, 85 insertions, 50 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h index 77b595a..9180439 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/mman.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/Alpha version. - Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2003 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 @@ -60,11 +60,13 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x1000 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x2000 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x4000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x8000 /* Lock the mapping. */ +# define MAP_GROWSDOWN 0x01000 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x02000 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x04000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x08000 /* Lock the mapping. */ # define MAP_NORESERVE 0x10000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x20000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x40000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/arm/bits/mman.h b/sysdeps/unix/sysv/linux/arm/bits/mman.h index 715e0f0..c6d475b 100644 --- a/sysdeps/unix/sysv/linux/arm/bits/mman.h +++ b/sysdeps/unix/sysv/linux/arm/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/ARM version. - Copyright (C) 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003 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 @@ -52,11 +52,13 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x02000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/hppa/bits/mman.h b/sysdeps/unix/sysv/linux/hppa/bits/mman.h index 78c0171..40db9f9 100644 --- a/sysdeps/unix/sysv/linux/hppa/bits/mman.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/mman.h @@ -1,4 +1,21 @@ -/* Definitions for POSIX memory map interface. Insert rest of disclaimer here */ +/* Definitions for POSIX memory map interface. Linux/HPPA version. + Copyright (C) 1997, 1998, 2000, 2003 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ #ifndef _SYS_MMAN_H # error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." @@ -22,6 +39,8 @@ #define MAP_LOCKED 0x2000 /* pages are locked */ #define MAP_NORESERVE 0x4000 /* don't check for reservations */ #define MAP_GROWSDOWN 0x8000 /* stack-like segment */ +#define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x20000 /* do not block on IO */ #define MS_SYNC 1 /* synchronous memory sync */ #define MS_ASYNC 2 /* sync memory asynchronously */ @@ -58,4 +77,3 @@ #ifdef __USE_GNU # define MREMAP_MAYMOVE 1 #endif - diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h index 0778afb..c270a16 100644 --- a/sysdeps/unix/sysv/linux/i386/bits/mman.h +++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/i386 version. - Copyright (C) 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003 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 @@ -52,11 +52,13 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x02000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/ia64/bits/mman.h b/sysdeps/unix/sysv/linux/ia64/bits/mman.h index 1ff2866..15d3e11 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/mman.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/ia64 version. - Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2003 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 @@ -52,12 +52,14 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_GROWSUP 0x0200 /* Register stack-like segment */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_GROWSUP 0x00200 /* Register stack-like segment */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x02000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/m68k/bits/mman.h b/sysdeps/unix/sysv/linux/m68k/bits/mman.h index 5c49fc8..350ea95 100644 --- a/sysdeps/unix/sysv/linux/m68k/bits/mman.h +++ b/sysdeps/unix/sysv/linux/m68k/bits/mman.h @@ -52,11 +52,13 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x02000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h index 72c2413..c07982e 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/PowerPC version. - Copyright (C) 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003 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 @@ -52,11 +52,13 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x0080 /* Lock the mapping. */ -# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x00080 /* Lock the mapping. */ +# define MAP_NORESERVE 0x00040 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/s390/bits/mman.h b/sysdeps/unix/sysv/linux/s390/bits/mman.h index 35a8d18..fd52e07 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/mman.h +++ b/sysdeps/unix/sysv/linux/s390/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/s390 version. - Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002, 2003 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 @@ -52,12 +52,14 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_GROWSUP 0x0200 /* Register stack-like segment */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_GROWSUP 0x00200 /* Register stack-like segment */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x02000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list index e629a6c..60e9900 100644 --- a/sysdeps/unix/sysv/linux/syscalls.list +++ b/sysdeps/unix/sysv/linux/syscalls.list @@ -48,6 +48,7 @@ prctl EXTRA prctl i:iiiii __prctl prctl putpmsg - putpmsg i:ippii putpmsg query_module EXTRA query_module i:sipip query_module quotactl EXTRA quotactl i:isip quotactl +remap_file_pages - remap_file_pages i:piiii __remap_file_pages remap_file_pages sched_getaffinity - sched_getaffinity i:iip sched_getaffinity sched_getp - sched_getparam i:ip __sched_getparam sched_getparam sched_gets - sched_getscheduler i:i __sched_getscheduler sched_getscheduler diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h index 34b985f..ae73191 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/x86_64 version. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001, 2003 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 @@ -53,11 +53,13 @@ /* These are Linux-specific. */ #ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x02000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ +# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ +# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ #endif /* Flags to `msync'. */ |