Davide,
Is it perhaps not better to group the three syscalls contiguously with
respect to syscall numbers? The old timerfd slot can be re-used for some
other syscall later.
Cheers,
Michael
Davide Libenzi wrote:
> Wires up the new timerfd API to the x86 family.
>
>
>
> Signed-off-by: Davide Libenzi <[email protected]>
>
>
> - Davide
>
>
> ---
> arch/i386/kernel/syscall_table.S | 5 ++++-
> arch/x86_64/ia32/ia32entry.S | 4 +++-
> include/asm-i386/unistd.h | 6 ++++--
> include/asm-x86_64/unistd.h | 8 ++++++--
> 4 files changed, 17 insertions(+), 6 deletions(-)
>
> Index: linux-2.6.mod/arch/i386/kernel/syscall_table.S
> ===================================================================
> --- linux-2.6.mod.orig/arch/i386/kernel/syscall_table.S 2007-09-23 15:28:48.000000000 -0700
> +++ linux-2.6.mod/arch/i386/kernel/syscall_table.S 2007-09-23 15:28:52.000000000 -0700
> @@ -321,6 +321,9 @@
> .long sys_epoll_pwait
> .long sys_utimensat /* 320 */
> .long sys_signalfd
> - .long sys_timerfd
> + .long sys_timerfd_create
> .long sys_eventfd
> .long sys_fallocate
> + .long sys_timerfd_settime /* 325 */
> + .long sys_timerfd_gettime
> +
> Index: linux-2.6.mod/arch/x86_64/ia32/ia32entry.S
> ===================================================================
> --- linux-2.6.mod.orig/arch/x86_64/ia32/ia32entry.S 2007-09-23 15:28:48.000000000 -0700
> +++ linux-2.6.mod/arch/x86_64/ia32/ia32entry.S 2007-09-23 15:28:52.000000000 -0700
> @@ -730,7 +730,9 @@
> .quad sys_epoll_pwait
> .quad compat_sys_utimensat /* 320 */
> .quad compat_sys_signalfd
> - .quad compat_sys_timerfd
> + .quad sys_timerfd_create
> .quad sys_eventfd
> .quad sys32_fallocate
> + .quad compat_sys_timerfd_settime /* 325 */
> + .quad compat_sys_timerfd_gettime
> ia32_syscall_end:
> Index: linux-2.6.mod/include/asm-i386/unistd.h
> ===================================================================
> --- linux-2.6.mod.orig/include/asm-i386/unistd.h 2007-09-23 15:28:48.000000000 -0700
> +++ linux-2.6.mod/include/asm-i386/unistd.h 2007-09-23 15:28:52.000000000 -0700
> @@ -327,13 +327,15 @@
> #define __NR_epoll_pwait 319
> #define __NR_utimensat 320
> #define __NR_signalfd 321
> -#define __NR_timerfd 322
> +#define __NR_timerfd_create 322
> #define __NR_eventfd 323
> #define __NR_fallocate 324
> +#define __NR_timerfd_settime 325
> +#define __NR_timerfd_gettime 326
>
> #ifdef __KERNEL__
>
> -#define NR_syscalls 325
> +#define NR_syscalls 327
>
> #define __ARCH_WANT_IPC_PARSE_VERSION
> #define __ARCH_WANT_OLD_READDIR
> Index: linux-2.6.mod/include/asm-x86_64/unistd.h
> ===================================================================
> --- linux-2.6.mod.orig/include/asm-x86_64/unistd.h 2007-09-23 15:28:48.000000000 -0700
> +++ linux-2.6.mod/include/asm-x86_64/unistd.h 2007-09-23 15:28:52.000000000 -0700
> @@ -626,12 +626,16 @@
> __SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
> #define __NR_signalfd 282
> __SYSCALL(__NR_signalfd, sys_signalfd)
> -#define __NR_timerfd 283
> -__SYSCALL(__NR_timerfd, sys_timerfd)
> +#define __NR_timerfd_create 283
> +__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
> #define __NR_eventfd 284
> __SYSCALL(__NR_eventfd, sys_eventfd)
> #define __NR_fallocate 285
> __SYSCALL(__NR_fallocate, sys_fallocate)
> +#define __NR_timerfd_settime 286
> +__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime)
> +#define __NR_timerfd_gettime 287
> +__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime)
>
> #ifndef __NO_STUBS
> #define __ARCH_WANT_OLD_READDIR
>
--
Michael Kerrisk
maintainer of Linux man pages Sections 2, 3, 4, 5, and 7
Want to help with man page maintenance? Grab the latest tarball at
http://www.kernel.org/pub/linux/docs/manpages/
read the HOWTOHELP file and grep the source files for 'FIXME'.
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