4 files changed, 44 insertions, 35 deletions

diff --git a/src/init/main.c b/src/init/main.c
index c32ac01..5615980 100644
--- a/src/init/main.c
+++ b/src/init/main.c
@@ -1,28 +1,14 @@
 #include <kernel/syscalls.h>
-#include <stddef.h>
-#include <stdint.h>
-
-int _syscall(int, int, int, int);
-
-_Noreturn void exit(const char *msg, size_t len) {
-	_syscall(SC_EXIT, (int)msg, len, 0);
-	__builtin_unreachable();
-}
-
-int debuglog(const char *msg, size_t len) {
-	return _syscall(SC_DEBUGLOG, (int)msg, len, 0);
-}
-
 
 int main() {
-	debuglog("hello from init! ",
-	  sizeof("hello from init! ") - 1);
+	_syscall_debuglog("hello from init! ",
+	           sizeof("hello from init! ") - 1);
 
-	_syscall(SC_FORK, 0, 0, 0);
+	_syscall_fork();
 
-	debuglog("i got forked. ",
-	  sizeof("i got forked. ") - 1);
+	_syscall_debuglog("i got forked. ",
+	           sizeof("i got forked. ") - 1);
 
-	exit(    "bye from init! ",
-	  sizeof("bye from init! ") - 1);
+	_syscall_exit("bye from init! ",
+	       sizeof("bye from init! ") - 1);
 }
diff --git a/src/init/syscalls.c b/src/init/syscalls.c
new file mode 100644
index 0000000..d0da33e
--- /dev/null
+++ b/src/init/syscalls.c
@@ -0,0 +1,17 @@
+// this file could probably just get generated by a script
+#include <kernel/syscalls.h>
+
+int _syscall(int, int, int, int);
+
+_Noreturn void _syscall_exit(const char *msg, size_t len) {
+	_syscall(_SYSCALL_EXIT, (int)msg, len, 0);
+	__builtin_unreachable();
+}
+
+int _syscall_fork() {
+	return _syscall(_SYSCALL_FORK, 0, 0, 0);
+}
+
+int _syscall_debuglog(const char *msg, size_t len) {
+	return _syscall(_SYSCALL_DEBUGLOG, (int)msg, len, 0);
+}
diff --git a/src/kernel/syscalls.c b/src/kernel/syscalls.c
index 3d35a4a..ece21db 100644
--- a/src/kernel/syscalls.c
+++ b/src/kernel/syscalls.c
@@ -4,7 +4,7 @@
 #include <kernel/syscalls.h>
 #include <stdint.h>
 
-_Noreturn void sc_exit(const char *msg, size_t len) {
+_Noreturn void _syscall_exit(const char *msg, size_t len) {
 	process_current->state = PS_DEAD;
 
 	process_current = process_find(PS_RUNNING);
@@ -15,13 +15,13 @@ _Noreturn void sc_exit(const char *msg, size_t len) {
 	panic();
 }
 
-int sc_fork() {
+int _syscall_fork() {
 	struct process *orig = process_current;
 	process_current = process_clone(orig);
 	process_switch(process_current);
 }
 
-int sc_debuglog(const char *msg, size_t len) {
+int _syscall_debuglog(const char *msg, size_t len) {
 	struct pagedir *pages = process_current->pages;
 	void *phys = pagedir_virt2phys(pages, msg, true, false);
 
@@ -37,12 +37,12 @@ int sc_debuglog(const char *msg, size_t len) {
 
 int syscall_handler(int num, int a, int b, int c) {
 	switch (num) {
-		case SC_EXIT:
-			sc_exit((void*)a, b);
-		case SC_FORK:
-			return sc_fork();
-		case SC_DEBUGLOG:
-			return sc_debuglog((void*)a, b);
+		case _SYSCALL_EXIT:
+			_syscall_exit((void*)a, b);
+		case _SYSCALL_FORK:
+			return _syscall_fork();
+		case _SYSCALL_DEBUGLOG:
+			return _syscall_debuglog((void*)a, b);
 		default:
 			log_const("unknown syscall ");
 			panic();
diff --git a/src/kernel/syscalls.h b/src/kernel/syscalls.h
index ceb90c1..c010a61 100644
--- a/src/kernel/syscalls.h
+++ b/src/kernel/syscalls.h
@@ -1,9 +1,15 @@
+// note: this file gets included in both kernel and userland
 #pragma once
+#include <stddef.h>
 
-// not caring about stable syscall numbers just yet
 enum {
-	SC_EXIT,
-	SC_FORK,
-	
-	SC_DEBUGLOG
+	// idc about stable syscall numbers just yet
+	_SYSCALL_EXIT,
+	_SYSCALL_FORK,
+
+	_SYSCALL_DEBUGLOG
 };
+
+_Noreturn void _syscall_exit(const char *msg, size_t len);
+int _syscall_fork();
+int _syscall_debuglog(const char *msg, size_t len);