tools/nolibc: rename the internal macros used in syscall()

These macros are the internal implementation of syscall().
They can not be used by users. Align them with the standard naming
scheme for internal symbols.

The current name also prevents the addition of an application-usable
_syscall() symbol.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260405-nolibc-syscall-v1-1-e5b12bc63211@weissschuh.net

diff --git a/tools/include/nolibc/sys/syscall.h b/tools/include/nolibc/sys/syscall.h
index 8cbcae4a32aaeb3ade2386cc7f9fd31f5f37b5cd..b673f3d0c0f82c3e9b8eaa69adc89f6b0aac7512 100644 (file)
--- a/tools/include/nolibc/sys/syscall.h
+++ b/tools/include/nolibc/sys/syscall.h
@@ -10,10 +10,10 @@
 #ifndef _NOLIBC_SYS_SYSCALL_H
 #define _NOLIBC_SYS_SYSCALL_H
 
-#define __syscall_narg(_0, _1, _2, _3, _4, _5, _6, N, ...) N
-#define _syscall_narg(...) __syscall_narg(__VA_ARGS__, 6, 5, 4, 3, 2, 1, 0)
-#define _syscall(N, ...) __sysret(__nolibc_syscall##N(__VA_ARGS__))
-#define _syscall_n(N, ...) _syscall(N, __VA_ARGS__)
-#define syscall(...) _syscall_n(_syscall_narg(__VA_ARGS__), ##__VA_ARGS__)
+#define ___nolibc_syscall_narg(_0, _1, _2, _3, _4, _5, _6, N, ...) N
+#define __nolibc_syscall_narg(...) ___nolibc_syscall_narg(__VA_ARGS__, 6, 5, 4, 3, 2, 1, 0)
+#define __nolibc_syscall(N, ...) __sysret(__nolibc_syscall##N(__VA_ARGS__))
+#define __nolibc_syscall_n(N, ...) __nolibc_syscall(N, __VA_ARGS__)
+#define syscall(...) __nolibc_syscall_n(__nolibc_syscall_narg(__VA_ARGS__), ##__VA_ARGS__)
 
 #endif /* _NOLIBC_SYS_SYSCALL_H */