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Message-Id: <1232124344-25892-5-git-send-email-kraxel@redhat.com> Date: Fri, 16 Jan 2009 17:45:43 +0100 From: Gerd Hoffmann <kraxel@...hat.com> To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, linux-api@...r.kernel.org Cc: aarcange@...hat.com, Ralf Baechle <ralf@...ux-mips.org>, Gerd Hoffmann <kraxel@...hat.com> Subject: [PATCH 4/5] MIPS: Add preadv(2) and pwritev(2) syscalls. From: Ralf Baechle <ralf@...ux-mips.org> From: Ralf Baechle <ralf@...ux-mips.org> Signed-off-by: Ralf Baechle <ralf@...ux-mips.org> Signed-off-by: Gerd Hoffmann <kraxel@...hat.com> --- arch/mips/include/asm/unistd.h | 18 ++++++++++++------ arch/mips/kernel/scall32-o32.S | 2 ++ arch/mips/kernel/scall64-64.S | 2 ++ arch/mips/kernel/scall64-n32.S | 2 ++ arch/mips/kernel/scall64-o32.S | 2 ++ 5 files changed, 20 insertions(+), 6 deletions(-) diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index a73e153..4000501 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -350,16 +350,18 @@ #define __NR_dup3 (__NR_Linux + 327) #define __NR_pipe2 (__NR_Linux + 328) #define __NR_inotify_init1 (__NR_Linux + 329) +#define __NR_preadv (__NR_Linux + 330) +#define __NR_pwritev (__NR_Linux + 331) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 329 +#define __NR_Linux_syscalls 331 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 329 +#define __NR_O32_Linux_syscalls 331 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -656,16 +658,18 @@ #define __NR_dup3 (__NR_Linux + 286) #define __NR_pipe2 (__NR_Linux + 287) #define __NR_inotify_init1 (__NR_Linux + 288) +#define __NR_preadv (__NR_Linux + 289) +#define __NR_pwritev (__NR_Linux + 290) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 288 +#define __NR_Linux_syscalls 290 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 288 +#define __NR_64_Linux_syscalls 290 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -966,16 +970,18 @@ #define __NR_dup3 (__NR_Linux + 290) #define __NR_pipe2 (__NR_Linux + 291) #define __NR_inotify_init1 (__NR_Linux + 292) +#define __NR_preadv (__NR_Linux + 293) +#define __NR_pwritev (__NR_Linux + 294) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 292 +#define __NR_Linux_syscalls 294 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 292 +#define __NR_N32_Linux_syscalls 294 #ifdef __KERNEL__ diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 51d1ba4..0198a9c 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -650,6 +650,8 @@ einval: li v0, -ENOSYS sys sys_dup3 3 sys sys_pipe2 2 sys sys_inotify_init1 1 + sys sys_preadv 6 /* 4330 */ + sys sys_pwritev 6 .endm /* We pre-compute the number of _instruction_ bytes needed to diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index a9e1716..217e3ce 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -487,4 +487,6 @@ sys_call_table: PTR sys_dup3 PTR sys_pipe2 PTR sys_inotify_init1 + PTR sys_preadv + PTR sys_pwritev /* 5390 */ .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 30f3b63..f340963 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -413,4 +413,6 @@ EXPORT(sysn32_call_table) PTR sys_dup3 /* 5290 */ PTR sys_pipe2 PTR sys_inotify_init1 + PTR sys_preadv + PTR sys_pwritev .size sysn32_call_table,.-sysn32_call_table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index fefef4a..b1d281a 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -533,4 +533,6 @@ sys_call_table: PTR sys_dup3 PTR sys_pipe2 PTR sys_inotify_init1 + PTR compat_sys_preadv /* 4330 */ + PTR compat_sys_pwritev .size sys_call_table,.-sys_call_table -- 1.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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