From bc2eb9321ec0d17d41596933617b2522c9aa5e0b Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 29 Jan 2020 20:38:36 +0000 Subject: linux: Remove INTERNAL_SYSCALL_DECL With all Linux ABIs using the expected Linux kABI to indicate syscalls errors, the INTERNAL_SYSCALL_DECL is an empty declaration on all ports. This patch removes the 'err' argument on INTERNAL_SYSCALL* macro and remove the INTERNAL_SYSCALL_DECL usage. Checked with a build against all affected ABIs. --- sysdeps/unix/sysv/linux/powerpc/sysdep.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'sysdeps/unix/sysv/linux/powerpc/sysdep.h') diff --git a/sysdeps/unix/sysv/linux/powerpc/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/sysdep.h index 94428396a3..fd79bbcf3c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/sysdep.h +++ b/sysdeps/unix/sysv/linux/powerpc/sysdep.h @@ -38,7 +38,7 @@ gave back in the non-error (CR0.SO cleared) case, otherwise (CR0.SO set) the negation of the return value in the kernel gets reverted. */ -#define INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, type, nr, args...) \ +#define INTERNAL_VSYSCALL_CALL_TYPE(funcptr, type, nr, args...) \ ({ \ register void *r0 __asm__ ("r0"); \ register long int r3 __asm__ ("r3"); \ @@ -61,12 +61,12 @@ (long int) r0 & (1 << 28) ? -rval : rval; \ }) -#define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ - INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, long int, nr, args) +#define INTERNAL_VSYSCALL_CALL(funcptr, nr, args...) \ + INTERNAL_VSYSCALL_CALL_TYPE(funcptr, long int, nr, args) #undef INTERNAL_SYSCALL -#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \ +#define INTERNAL_SYSCALL_NCS(name, nr, args...) \ ({ \ register long int r0 __asm__ ("r0"); \ register long int r3 __asm__ ("r3"); \ @@ -88,8 +88,8 @@ "cr0", "ctr", "memory"); \ r0 & (1 << 28) ? -r3 : r3; \ }) -#define INTERNAL_SYSCALL(name, err, nr, args...) \ - INTERNAL_SYSCALL_NCS (__NR_##name, err, nr, args) +#define INTERNAL_SYSCALL(name, nr, args...) \ + INTERNAL_SYSCALL_NCS (__NR_##name, nr, args) #if defined(__PPC64__) || defined(__powerpc64__) # define SYSCALL_ARG_SIZE 8 -- cgit 1.4.1