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Diffstat (limited to 'lib/mlibc/sysdeps/linux/include/bits/syscall.h')
-rw-r--r--lib/mlibc/sysdeps/linux/include/bits/syscall.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/lib/mlibc/sysdeps/linux/include/bits/syscall.h b/lib/mlibc/sysdeps/linux/include/bits/syscall.h
deleted file mode 100644
index 3023a3b..0000000
--- a/lib/mlibc/sysdeps/linux/include/bits/syscall.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _MLIBC_SYSCALL_H
-#define _MLIBC_SYSCALL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef long __sc_word_t;
-
-/* These functions are implemented in arch-syscall.cpp. */
-__sc_word_t __do_syscall0(long);
-__sc_word_t __do_syscall1(long, __sc_word_t);
-__sc_word_t __do_syscall2(long, __sc_word_t, __sc_word_t);
-__sc_word_t __do_syscall3(long, __sc_word_t, __sc_word_t, __sc_word_t);
-__sc_word_t __do_syscall4(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t);
-__sc_word_t __do_syscall5(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t,
- __sc_word_t);
-__sc_word_t __do_syscall6(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t,
- __sc_word_t, __sc_word_t);
-__sc_word_t __do_syscall7(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t,
- __sc_word_t, __sc_word_t, __sc_word_t);
-long __do_syscall_ret(unsigned long);
-
-#ifdef __cplusplus
-extern "C++" {
-
-/* Defining a syscall as a macro is more problematic in C++, since there's a high chance of
- * a name collision e.g foo.syscall() or foo::syscall.
- */
-template<typename Arg0>
-long syscall(long n) {
- return __do_syscall_ret(__do_syscall0(n));
-}
-template<typename Arg0>
-long syscall(long n, Arg0 a0) {
- return __do_syscall_ret(__do_syscall1(n, (long)a0));
-}
-template<typename Arg0, typename Arg1>
-long syscall(long n, Arg0 a0, Arg1 a1) {
- return __do_syscall_ret(__do_syscall2(n, (long)a0, (long)a1));
-}
-template<typename Arg0, typename Arg1, typename Arg2>
-long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2) {
- return __do_syscall_ret(__do_syscall3(n, (long)a0, (long)a1, (long)a2));
-}
-template<typename Arg0, typename Arg1, typename Arg2, typename Arg3>
-long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3) {
- return __do_syscall_ret(__do_syscall4(n, (long)a0, (long)a1, (long)a2, (long)a3));
-}
-template<typename Arg0, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
-long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4) {
- return __do_syscall_ret(__do_syscall5(n, (long)a0, (long)a1, (long)a2, (long)a3, (long)a4));
-}
-template<typename Arg0, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5>
-long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4, Arg5 a5) {
- return __do_syscall_ret(__do_syscall6(n, (long)a0, (long)a1, (long)a2, (long)a3, (long)a4, (long)a5));
-}
-template<typename Arg0, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5, typename Arg6>
-long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4, Arg5 a5, Arg6 a6) {
- return __do_syscall_ret(__do_syscall7(n, (long)a0, (long)a1, (long)a2, (long)a3, (long)a4, (long)a5, (long)a6));
-}
-
-} /* extern C++ */
-#else
-
-/* These syscall macros were copied from musl. */
-#define __scc(x) ((__sc_word_t)(x))
-#define __syscall0(n) __do_syscall0(n)
-#define __syscall1(n,a) __do_syscall1(n,__scc(a))
-#define __syscall2(n,a,b) __do_syscall2(n,__scc(a),__scc(b))
-#define __syscall3(n,a,b,c) __do_syscall3(n,__scc(a),__scc(b),__scc(c))
-#define __syscall4(n,a,b,c,d) __do_syscall4(n,__scc(a),__scc(b),__scc(c),__scc(d))
-#define __syscall5(n,a,b,c,d,e) __do_syscall5(n,__scc(a),__scc(b),__scc(c),__scc(d),__scc(e))
-#define __syscall6(n,a,b,c,d,e,f) __do_syscall6(n,__scc(a),__scc(b),__scc(c),__scc(d),__scc(e),__scc(f))
-#define __syscall7(n,a,b,c,d,e,f,g) __do_syscall7(n,__scc(a),__scc(b),__scc(c),__scc(d),__scc(e),__scc(f),__scc(g))
-#define __SYSCALL_NARGS_X(a,b,c,d,e,f,g,h,n,...) n
-#define __SYSCALL_NARGS(...) __SYSCALL_NARGS_X(__VA_ARGS__,7,6,5,4,3,2,1,0,)
-#define __SYSCALL_CONCAT_X(a,b) a##b
-#define __SYSCALL_CONCAT(a,b) __SYSCALL_CONCAT_X(a,b)
-#define __SYSCALL_DISP(b,...) __SYSCALL_CONCAT(b,__SYSCALL_NARGS(__VA_ARGS__))(__VA_ARGS__)
-#define __syscall(...) __SYSCALL_DISP(__syscall,__VA_ARGS__)
-#define syscall(...) __do_syscall_ret(__syscall(__VA_ARGS__))
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _MLIBC_SYSCALL_H