syscall organization overhaul

now public syscall.h only exposes __NR_* and SYS_* constants and the
variadic syscall function. no macros or inline functions, no
__syscall_ret or other internal details, no 16-/32-bit legacy syscall
renaming, etc. this logic has all been moved to src/internal/syscall.h
with the arch-specific parts in arch/$(ARCH)/syscall_arch.h, and the
amount of arch-specific stuff has been reduced to a minimum.

changes still need to be reviewed/double-checked. minimal testing on
i386 and mips has already been performed.

1 files changed, 0 insertions, 191 deletions

diff --git a/arch/arm/bits/syscall.h b/arch/arm/bits/syscall.h
index c5e25b76..1be213d0 100644
--- a/arch/arm/bits/syscall.h
+++ b/arch/arm/bits/syscall.h
@@ -1,50 +1,3 @@
-#define __SYSCALL_LL_E(x) \
-((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
-((union { long long ll; long l[2]; }){ .ll = x }).l[1]
-#define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x))
-
-#define __SYSCALL_SSLEN 8
-
-long (__syscall)(long, ...);
-
-static __inline long __syscall0(long n)
-{
-	return (__syscall)(n);
-}
-
-static __inline long __syscall1(long n, long a)
-{
-	return (__syscall)(n, a);
-}
-
-static __inline long __syscall2(long n, long a, long b)
-{
-	return (__syscall)(n, a, b);
-}
-
-static __inline long __syscall3(long n, long a, long b, long c)
-{
-	return (__syscall)(n, a, b, c);
-}
-
-static __inline long __syscall4(long n, long a, long b, long c, long d)
-{
-	return (__syscall)(n, a, b, c, d);
-}
-
-static __inline long __syscall5(long n, long a, long b, long c, long d, long e)
-{
-	return (__syscall)(n, a, b, c, d, e);
-}
-
-static __inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
-{
-	return (__syscall)(n, a, b, c, d, e, f);
-}
-
-#define __socketcall(nm,a,b,c,d,e,f) syscall(SYS_##nm, a, b, c, d, e, f)
-#define __socketcall_cp(nm,a,b,c,d,e,f) syscall_cp(SYS_##nm, a, b, c, d, e, f)
-
 #define __NR_restart_syscall	0
 #define __NR_exit	1
 #define __NR_fork	2
@@ -379,78 +332,6 @@ static __inline long __syscall6(long n, long a, long b, long c, long d, long e,
 #define __NR_process_vm_readv	376
 #define __NR_process_vm_writev	377
 
-/* fixup legacy 16-bit junk */
-#undef __NR_lchown
-#undef __NR_getuid
-#undef __NR_getgid
-#undef __NR_geteuid
-#undef __NR_getegid
-#undef __NR_setreuid
-#undef __NR_setregid
-#undef __NR_getgroups
-#undef __NR_setgroups
-#undef __NR_fchown
-#undef __NR_setresuid
-#undef __NR_getresuid
-#undef __NR_setresgid
-#undef __NR_getresgid
-#undef __NR_chown
-#undef __NR_setuid
-#undef __NR_setgid
-#undef __NR_setfsuid
-#undef __NR_setfsgid
-#define __NR_lchown __NR_lchown32
-#define __NR_getuid __NR_getuid32
-#define __NR_getgid __NR_getgid32
-#define __NR_geteuid __NR_geteuid32
-#define __NR_getegid __NR_getegid32
-#define __NR_setreuid __NR_setreuid32
-#define __NR_setregid __NR_setregid32
-#define __NR_getgroups __NR_getgroups32
-#define __NR_setgroups __NR_setgroups32
-#define __NR_fchown __NR_fchown32
-#define __NR_setresuid __NR_setresuid32
-#define __NR_getresuid __NR_getresuid32
-#define __NR_setresgid __NR_setresgid32
-#define __NR_getresgid __NR_getresgid32
-#define __NR_chown __NR_chown32
-#define __NR_setuid __NR_setuid32
-#define __NR_setgid __NR_setgid32
-#define __NR_setfsuid __NR_setfsuid32
-#define __NR_setfsgid __NR_setfsgid32
-
-
-/* fixup legacy 32-bit-vs-lfs64 junk */
-#undef __NR_fcntl
-#undef __NR_getdents
-#undef __NR_ftruncate
-#undef __NR_truncate
-#undef __NR_stat
-#undef __NR_fstat
-#undef __NR_lstat
-#undef __NR_statfs
-#undef __NR_fstatfs
-#define __NR_fcntl __NR_fcntl64
-#define __NR_getdents __NR_getdents64
-#define __NR_ftruncate __NR_ftruncate64
-#define __NR_truncate __NR_truncate64
-#define __NR_stat __NR_stat64
-#define __NR_fstat __NR_fstat64
-#define __NR_lstat __NR_lstat64
-#define __NR_statfs __NR_statfs64
-#define __NR_fstatfs __NR_fstatfs64
-#define __NR_fstatat __NR_fstatat64
-#define __NR_pread __NR_pread64
-#define __NR_pwrite __NR_pwrite64
-
-#define __NR_fadvise __NR_fadvise64_64
-
-#undef __NR_getrlimit
-#define __NR_getrlimit __NR_ugetrlimit
-
-#undef __NR_select
-#define __NR_select __NR__newselect
-
 
 /* Repeated with SYS_ prefix */
 
@@ -787,75 +668,3 @@ static __inline long __syscall6(long n, long a, long b, long c, long d, long e,
 #define SYS_setns	375
 #define SYS_process_vm_readv	376
 #define SYS_process_vm_writev	377
-
-/* fixup legacy 16-bit junk */
-#undef SYS_lchown
-#undef SYS_getuid
-#undef SYS_getgid
-#undef SYS_geteuid
-#undef SYS_getegid
-#undef SYS_setreuid
-#undef SYS_setregid
-#undef SYS_getgroups
-#undef SYS_setgroups
-#undef SYS_fchown
-#undef SYS_setresuid
-#undef SYS_getresuid
-#undef SYS_setresgid
-#undef SYS_getresgid
-#undef SYS_chown
-#undef SYS_setuid
-#undef SYS_setgid
-#undef SYS_setfsuid
-#undef SYS_setfsgid
-#define SYS_lchown SYS_lchown32
-#define SYS_getuid SYS_getuid32
-#define SYS_getgid SYS_getgid32
-#define SYS_geteuid SYS_geteuid32
-#define SYS_getegid SYS_getegid32
-#define SYS_setreuid SYS_setreuid32
-#define SYS_setregid SYS_setregid32
-#define SYS_getgroups SYS_getgroups32
-#define SYS_setgroups SYS_setgroups32
-#define SYS_fchown SYS_fchown32
-#define SYS_setresuid SYS_setresuid32
-#define SYS_getresuid SYS_getresuid32
-#define SYS_setresgid SYS_setresgid32
-#define SYS_getresgid SYS_getresgid32
-#define SYS_chown SYS_chown32
-#define SYS_setuid SYS_setuid32
-#define SYS_setgid SYS_setgid32
-#define SYS_setfsuid SYS_setfsuid32
-#define SYS_setfsgid SYS_setfsgid32
-
-
-/* fixup legacy 32-bit-vs-lfs64 junk */
-#undef SYS_fcntl
-#undef SYS_getdents
-#undef SYS_ftruncate
-#undef SYS_truncate
-#undef SYS_stat
-#undef SYS_fstat
-#undef SYS_lstat
-#undef SYS_statfs
-#undef SYS_fstatfs
-#define SYS_fcntl SYS_fcntl64
-#define SYS_getdents SYS_getdents64
-#define SYS_ftruncate SYS_ftruncate64
-#define SYS_truncate SYS_truncate64
-#define SYS_stat SYS_stat64
-#define SYS_fstat SYS_fstat64
-#define SYS_lstat SYS_lstat64
-#define SYS_statfs SYS_statfs64
-#define SYS_fstatfs SYS_fstatfs64
-#define SYS_fstatat SYS_fstatat64
-#define SYS_pread SYS_pread64
-#define SYS_pwrite SYS_pwrite64
-
-#define SYS_fadvise SYS_fadvise64_64
-
-#undef SYS_getrlimit
-#define SYS_getrlimit SYS_ugetrlimit
-
-#undef SYS_select
-#define SYS_select SYS__newselect