From: "Gaël PORTAY" <gael.portay@rtone.fr>
To: musl@lists.openwall.com
Cc: "Gaël PORTAY" <gael.portay@rtone.fr>
Subject: [musl] [PATCH v2 7/8] bits/syscall.h: add __NR_fchmodat2 from linux v6.6
Date: Sun, 18 Feb 2024 03:26:49 +0100 [thread overview]
Message-ID: <20240218022650.1097269-8-gael.portay@rtone.fr> (raw)
In-Reply-To: <20240218022650.1097269-1-gael.portay@rtone.fr>
the linux fchmodat syscall lacks a flag argument that is necessary to
implement the posix api, see
linux commit 09da082b07bbae1c11d9560c8502800039aebcea
fs: Add fchmodat2()
linux commit 78252deb023cf0879256fcfbafe37022c390762b
arch: Register fchmodat2, usually as syscall 452
---
arch/aarch64/bits/syscall.h.in | 1 +
arch/arm/bits/syscall.h.in | 1 +
arch/i386/bits/syscall.h.in | 1 +
arch/m68k/bits/syscall.h.in | 1 +
arch/microblaze/bits/syscall.h.in | 1 +
arch/mips/bits/syscall.h.in | 1 +
arch/mips64/bits/syscall.h.in | 1 +
arch/mipsn32/bits/syscall.h.in | 1 +
arch/or1k/bits/syscall.h.in | 1 +
arch/powerpc/bits/syscall.h.in | 1 +
arch/powerpc64/bits/syscall.h.in | 1 +
arch/riscv64/bits/syscall.h.in | 1 +
arch/s390x/bits/syscall.h.in | 1 +
arch/sh/bits/syscall.h.in | 1 +
arch/x32/bits/syscall.h.in | 1 +
arch/x86_64/bits/syscall.h.in | 1 +
16 files changed, 16 insertions(+)
diff --git a/arch/aarch64/bits/syscall.h.in b/arch/aarch64/bits/syscall.h.in
index f2ea0cbe..7ee0b8c6 100644
--- a/arch/aarch64/bits/syscall.h.in
+++ b/arch/aarch64/bits/syscall.h.in
@@ -304,4 +304,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/arm/bits/syscall.h.in b/arch/arm/bits/syscall.h.in
index ccc023ed..138397b2 100644
--- a/arch/arm/bits/syscall.h.in
+++ b/arch/arm/bits/syscall.h.in
@@ -404,6 +404,7 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
#define __ARM_NR_breakpoint 0x0f0001
#define __ARM_NR_cacheflush 0x0f0002
diff --git a/arch/i386/bits/syscall.h.in b/arch/i386/bits/syscall.h.in
index f11dbac3..55e91cc4 100644
--- a/arch/i386/bits/syscall.h.in
+++ b/arch/i386/bits/syscall.h.in
@@ -441,4 +441,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/m68k/bits/syscall.h.in b/arch/m68k/bits/syscall.h.in
index d8f799e0..d41268c7 100644
--- a/arch/m68k/bits/syscall.h.in
+++ b/arch/m68k/bits/syscall.h.in
@@ -421,3 +421,4 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/microblaze/bits/syscall.h.in b/arch/microblaze/bits/syscall.h.in
index 1b4bad8c..8793e0b7 100644
--- a/arch/microblaze/bits/syscall.h.in
+++ b/arch/microblaze/bits/syscall.h.in
@@ -442,4 +442,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/mips/bits/syscall.h.in b/arch/mips/bits/syscall.h.in
index a7b6b21c..b2a75ac8 100644
--- a/arch/mips/bits/syscall.h.in
+++ b/arch/mips/bits/syscall.h.in
@@ -423,4 +423,5 @@
#define __NR_futex_waitv 4449
#define __NR_set_mempolicy_home_node 4450
#define __NR_cachestat 4451
+#define __NR_fchmodat2 4452
diff --git a/arch/mips64/bits/syscall.h.in b/arch/mips64/bits/syscall.h.in
index 09198a79..89babd12 100644
--- a/arch/mips64/bits/syscall.h.in
+++ b/arch/mips64/bits/syscall.h.in
@@ -353,4 +353,5 @@
#define __NR_futex_waitv 5449
#define __NR_set_mempolicy_home_node 5450
#define __NR_cachestat 5451
+#define __NR_fchmodat2 5452
diff --git a/arch/mipsn32/bits/syscall.h.in b/arch/mipsn32/bits/syscall.h.in
index 0aa50518..f82e7c67 100644
--- a/arch/mipsn32/bits/syscall.h.in
+++ b/arch/mipsn32/bits/syscall.h.in
@@ -377,4 +377,5 @@
#define __NR_futex_waitv 6449
#define __NR_set_mempolicy_home_node 6450
#define __NR_cachestat 6451
+#define __NR_fchmodat2 6452
diff --git a/arch/or1k/bits/syscall.h.in b/arch/or1k/bits/syscall.h.in
index 5279d3db..edb65b21 100644
--- a/arch/or1k/bits/syscall.h.in
+++ b/arch/or1k/bits/syscall.h.in
@@ -326,4 +326,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/powerpc/bits/syscall.h.in b/arch/powerpc/bits/syscall.h.in
index 39564a1b..0315ea1d 100644
--- a/arch/powerpc/bits/syscall.h.in
+++ b/arch/powerpc/bits/syscall.h.in
@@ -430,4 +430,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/powerpc64/bits/syscall.h.in b/arch/powerpc64/bits/syscall.h.in
index e08f264e..8b3e3b0b 100644
--- a/arch/powerpc64/bits/syscall.h.in
+++ b/arch/powerpc64/bits/syscall.h.in
@@ -402,4 +402,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/riscv64/bits/syscall.h.in b/arch/riscv64/bits/syscall.h.in
index dbe05739..83c5036c 100644
--- a/arch/riscv64/bits/syscall.h.in
+++ b/arch/riscv64/bits/syscall.h.in
@@ -304,6 +304,7 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
#define __NR_sysriscv __NR_arch_specific_syscall
#define __NR_riscv_flush_icache (__NR_sysriscv + 15)
diff --git a/arch/s390x/bits/syscall.h.in b/arch/s390x/bits/syscall.h.in
index 21577df5..e60711a6 100644
--- a/arch/s390x/bits/syscall.h.in
+++ b/arch/s390x/bits/syscall.h.in
@@ -367,4 +367,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/sh/bits/syscall.h.in b/arch/sh/bits/syscall.h.in
index da02e9c9..7022331a 100644
--- a/arch/sh/bits/syscall.h.in
+++ b/arch/sh/bits/syscall.h.in
@@ -414,4 +414,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/x32/bits/syscall.h.in b/arch/x32/bits/syscall.h.in
index d239c587..1d065eea 100644
--- a/arch/x32/bits/syscall.h.in
+++ b/arch/x32/bits/syscall.h.in
@@ -313,6 +313,7 @@
#define __NR_futex_waitv (0x40000000 + 449)
#define __NR_set_mempolicy_home_node (0x40000000 + 450)
#define __NR_cachestat (0x40000000 + 451)
+#define __NR_fchmodat2 (0x40000000 + 452)
#define __NR_rt_sigaction (0x40000000 + 512)
diff --git a/arch/x86_64/bits/syscall.h.in b/arch/x86_64/bits/syscall.h.in
index 0067d33b..6543bbba 100644
--- a/arch/x86_64/bits/syscall.h.in
+++ b/arch/x86_64/bits/syscall.h.in
@@ -360,4 +360,5 @@
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
+#define __NR_fchmodat2 452
--
2.43.2
next prev parent reply other threads:[~2024-02-18 2:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-18 2:26 [musl] [PATCH v2 0/8] use new SYS_fchmodat2 syscall to implement fchmodat with flags Gaël PORTAY
2024-02-18 2:26 ` [musl] [PATCH v2 1/8] bits/syscall.h: add process_madvise from linux v5.14 Gaël PORTAY
2024-02-23 0:32 ` Rich Felker
2024-02-18 2:26 ` [musl] [PATCH v2 2/8] bits/syscall.h: add process_mrelease from linux v5.15 Gaël PORTAY
2024-02-18 2:26 ` [musl] [PATCH v2 3/8] bits/syscall.h: add futex_waitv from linux v5.16 Gaël PORTAY
2024-02-18 2:26 ` [musl] [PATCH v2 4/8] bits/syscall.h: add set_mempolicy_home_node from linux v5.17 Gaël PORTAY
2024-02-18 2:26 ` [musl] [PATCH v2 5/8] bits/syscall.h: add cachestat from linux v6.4 Gaël PORTAY
2024-02-18 2:26 ` [musl] [PATCH v2 6/8] remove flag argument from fchmodat syscall Gaël PORTAY
2024-02-18 2:26 ` Gaël PORTAY [this message]
2024-02-18 2:26 ` [musl] [PATCH v2 8/8] use new SYS_fchmodat2 syscall to implement fchmodat with flags Gaël PORTAY
2024-02-23 0:36 ` Rich Felker
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