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* sysdeps/unix/sysv/linux/i386/Versions [GLIBC_2.3.3]: Add
	posix_fadvise64.
	* sysdeps/unix/sysv/linux/i386/Makefile [subdir=io] (subdir_routines):
	Add posix_fadvise64_64.
This commit is contained in:
Ulrich Drepper 2003-08-16 08:10:06 +00:00
parent bfef926466
commit f38afd7875
12 changed files with 25 additions and 22 deletions
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11
ChangeLog
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@ -1,13 +1,10 @@
2003-08-15 Ulrich Drepper <drepper@redhat.com>
* io/Versions [GLIBC_2.3.3]: Add posix_fadvise64.
* io/fcntl.h (posix_fadvise64): Change type of third parameter to
off_t.
* sysdeps/unix/sysv/linux/posix_fadvise.c: Adjust definition.
* sysdeps/unix/make-syscalls.sh: Recognize V prefix to the parameter
description indicating the error value is returned, not -1.
* sysdeps/unix/sysv/linux/Makefile [subdir=io] (subdir_routines): Add
posix_fadvise64_64.
* sysdeps/unix/sysv/linux/kernel-features.h: Add definition of
__ASSUME_FADVISE64_64_SYSCALL.
* sysdeps/unix/sysv/linux/syscalls.list: Don't define madvise and
@ -15,20 +12,20 @@
value returned.
Define posix_fadvise64_64 entry. Add version info to posix_fadvise64
entry.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Define
posix_fadvise64_64 entry. Add version info to posix_fadvise64 entry.
* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/i386/posix_fadvise.S: New file.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Define PSEUDO_ERRVAL,
PSEUDO_END_ERRVAL, and ret_ERRVAL.
* sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/i386/Versions [GLIBC_2.3.3]: Add
posix_fadvise64.
* posix/Makefile (routines): Add posix_madvise.
* sysdeps/generic/madvise.c: Don't define posix_madvise.
* sysdeps/generic/posix_madvise.c: New file.
* sysdeps/unix/sysv/aix/posix_madvise.c: New file.
* sysdeps/unix/sysv/linux/i386/Makefile [subdir=io] (subdir_routines):
Add posix_fadvise64_64.
2003-08-15 Jakub Jelinek <jakub@redhat.com>

3
io/Versions
View File

@ -93,9 +93,6 @@ libc {
# l*
lchmod;
}
GLIBC_2.3.3 {
posix_fadvise64;
}
GLIBC_PRIVATE {
# functions which have an additional interface since they are
# cancelable.

6
io/fcntl.h
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@ -134,19 +134,19 @@ extern int lockf64 (int __fd, int __cmd, __off64_t __len) __THROW;
/* Advice the system about the expected behaviour of the application with
respect to the file associated with FD. */
# ifndef __USE_FILE_OFFSET64
extern int posix_fadvise (int __fd, __off_t __offset, off_t __len,
extern int posix_fadvise (int __fd, __off_t __offset, __off_t __len,
int __advise) __THROW;
# else
# ifdef __REDIRECT
extern int __REDIRECT (posix_fadvise, (int __fd, __off64_t __offset,
off64_t __len, int __advise) __THROW,
__off64_t __len, int __advise) __THROW,
posix_fadvise64);
# else
# define posix_fadvise posix_fadvise64
# endif
# endif
# ifdef __USE_LARGEFILE64
extern int posix_fadvise64 (int __fd, __off64_t __offset, off64_t __len,
extern int posix_fadvise64 (int __fd, __off64_t __offset, __off64_t __len,
int __advise) __THROW;
# endif

2
sysdeps/unix/sysv/linux/Makefile
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@ -135,7 +135,7 @@ CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
endif
ifeq ($(subdir),io)
sysdep_routines += xstatconv posix_fadvise64_64
sysdep_routines += xstatconv
endif
ifeq ($(subdir),elf)

3
sysdeps/unix/sysv/linux/alpha/syscalls.list
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@ -21,8 +21,7 @@ getpriority - getpriority i:ii __getpriority getpriority
mmap - mmap b:aniiii __mmap mmap __mmap64 mmap64
llseek EXTRA lseek C:3 __libc_lseek __lseek lseek __libc_lseek64 __llseek llseek __lseek64 lseek64
lseek llseek -
posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise@GLIBC_2.2
posix_fadvise64_64 - fadvise64 4 posix_fadvise64 posix_fadvise@GLIBC_2.3.3
posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise
pread - pread64 C:4 __libc_pread __libc_pread64 __pread pread __pread64 pread64
pwrite - pwrite64 C:4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64
fstatfs - fstatfs i:ip __fstatfs fstatfs __fstatfs64 fstatfs64

4
sysdeps/unix/sysv/linux/i386/Makefile
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@ -12,3 +12,7 @@ endif
ifeq ($(subdir),resource)
sysdep_routines += oldgetrlimit64
endif
ifeq ($(subdir),io)
sysdep_routines += posix_fadvise64_64
endif

3
sysdeps/unix/sysv/linux/i386/Versions
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@ -33,6 +33,9 @@ libc {
# v*
versionsort64;
}
GLIBC_2.3.3 {
posix_fadvise64;
}
GLIBC_PRIVATE {
__modify_ldt;
}

2
sysdeps/unix/sysv/linux/i386/posix_fadvise64_64.S
View File

@ -116,3 +116,5 @@ L(overflow):
#endif
PSEUDO_END_NOERRNO (BP_SYM (__posix_fadvise64_l64))
default_symbol_version (__posix_fadvise64_l64, posix_fadvise64, GLIBC_2.3.3)

3
sysdeps/unix/sysv/linux/ia64/syscalls.list
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@ -5,8 +5,7 @@ umount2 - umount 2 __umount2 umount2
# Whee! 64-bit systems naturally implement llseek.
llseek EXTRA lseek C:3 __libc_lseek __lseek lseek __libc_lseek64 __llseek llseek __lseek64 lseek64
lseek llseek -
posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise@GLIBC_2.2
posix_fadvise64_64 - fadvise64 4 posix_fadvise64 posix_fadvise@GLIBC_2.3.3
posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise
pread - pread C:4 __libc_pread __libc_pread64 __pread pread __pread64 pread64
pwrite - pwrite C:4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64
fstatfs - fstatfs i:ip __fstatfs fstatfs fstatfs64 __fstatfs64

1
sysdeps/unix/sysv/linux/ia64/sysdep.h
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@ -128,6 +128,7 @@
#define ret br.ret.sptk.few b0
#define ret_NOERRNO ret
#define ret_ERRVAL ret
#else /* not __ASSEMBLER__ */

3
sysdeps/unix/sysv/linux/x86_64/syscalls.list
View File

@ -4,8 +4,7 @@ arch_prctl EXTRA arch_prctl i:ii __arch_prctl arch_prctl
mmap - mmap b:aniiii __mmap mmap __mmap64 mmap64
modify_ldt EXTRA modify_ldt i:ipi __modify_ldt modify_ldt
llseek EXTRA lseek Ci:iii __libc_lseek64 __llseek llseek __lseek64 lseek64
posix_fadvise64 - fadvise64 i:iiii posix_fadvise64 posix_fadvise@GLIBC_2.2.5
posix_fadvise64_64 - fadvise64_64 i:iiii posix_fadvise64 posix_fadvise@GLIBC_2.3.3
posix_fadvise64 - fadvise64 i:iiii posix_fadvise64 posix_fadvise
pread - pread Ci:ibni __libc_pread __libc_pread64 __pread pread __pread64 pread64
pwrite - pwrite Ci:ibni __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64
fstatfs - fstatfs i:ip __fstatfs fstatfs __fstatfs64 fstatfs64

6
sysdeps/unix/sysv/linux/x86_64/sysdep.h
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@ -98,18 +98,20 @@
#define PSEUDO_END_NOERRNO(name) \
END (name)
#define ret_NOERRNO ret
#undef PSEUDO_ERRVAL
#define PSEUDO_ERRVAL(name, syscall_name, args) \
.text; \
ENTRY (name) \
DO_CALL (syscall_name, args); \
negl %rax
negq %rax
#undef PSEUDO_END_ERRVAL
#define PSEUDO_END_ERRVAL(name) \
END (name)
#define ret_NOERRNO ret
#define ret_ERRVAL ret
#ifndef PIC
#define SYSCALL_ERROR_HANDLER /* Nothing here; code in sysdep.S is used. */