be769645a2
Add system call support and related uaccess.h for LoongArch. Q: Why keep _ARCH_WANT_SYS_CLONE definition while there is clone3: A: The latest glibc release has some basic support for clone3 but it is not complete. E.g., pthread_create() and spawni() have converted to use clone3 but fork() will still use clone. Moreover, some seccomp related applications can still not work perfectly with clone3. E.g., Chromium sandbox cannot work at all and there is no solution for it, which is more terrible than the fork() story [1]. [1] https://chromium-review.googlesource.com/c/chromium/src/+/2936184 Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
21 lines
500 B
C
21 lines
500 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_SECCOMP_H
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#define _ASM_SECCOMP_H
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#include <asm/unistd.h>
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#include <asm-generic/seccomp.h>
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#ifdef CONFIG_32BIT
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# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_LOONGARCH32
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# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
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# define SECCOMP_ARCH_NATIVE_NAME "loongarch32"
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#else
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# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_LOONGARCH64
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# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
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# define SECCOMP_ARCH_NATIVE_NAME "loongarch64"
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#endif
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#endif /* _ASM_SECCOMP_H */
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