From 1f2902ecfd872e0157c7c89e5fd6c0f8ebc357ac Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Mon, 23 Sep 2013 21:58:46 +0200
Subject: [PATCH] Make system call functions static.

---
 sortix/alarm.cpp     |  1 +
 sortix/process.cpp   | 15 ++++++++-------
 sortix/scheduler.cpp |  4 ++--
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/sortix/alarm.cpp b/sortix/alarm.cpp
index ce09f3dd..b3a1275f 100644
--- a/sortix/alarm.cpp
+++ b/sortix/alarm.cpp
@@ -45,6 +45,7 @@ static void alarm_handler(Clock* /*clock*/, Timer* /*timer*/, void* user)
 	process->DeliverSignal(SIGALRM);
 }
 
+static
 int sys_alarmns(const struct timespec* user_delay, struct timespec* user_odelay)
 {
 	Process* process = CurrentProcess();
diff --git a/sortix/process.cpp b/sortix/process.cpp
index 7965fb37..c545da52 100644
--- a/sortix/process.cpp
+++ b/sortix/process.cpp
@@ -493,7 +493,7 @@ pid_t Process::Wait(pid_t thepid, int* status, int options)
 	return thepid;
 }
 
-pid_t sys_waitpid(pid_t pid, int* status, int options)
+static pid_t sys_waitpid(pid_t pid, int* status, int options)
 {
 	return CurrentProcess()->Wait(pid, status, options);
 }
@@ -513,7 +513,7 @@ void Process::Exit(int status)
 		t->DeliverSignal(SIGKILL);
 }
 
-int sys_exit(int status)
+static int sys_exit(int status)
 {
 	CurrentProcess()->Exit(status);
 	return 0;
@@ -841,6 +841,7 @@ Ref<Descriptor> Process::Open(ioctx_t* ctx, const char* path, int flags, mode_t
 	return dir->open(ctx, path, flags, mode);
 }
 
+static
 int sys_execve(const char* _filename, char* const _argv[], char* const _envp[])
 {
 	char* filename;
@@ -930,7 +931,7 @@ cleanup_done:
 	return result;
 }
 
-pid_t sys_tfork(int flags, tforkregs_t* regs)
+static pid_t sys_tfork(int flags, tforkregs_t* regs)
 {
 	if ( Signal::IsPending() )
 		return errno = EINTR, -1;
@@ -970,7 +971,7 @@ pid_t sys_tfork(int flags, tforkregs_t* regs)
 	return clone->pid;
 }
 
-pid_t sys_getpid()
+static pid_t sys_getpid()
 {
 	return CurrentProcess()->pid;
 }
@@ -983,7 +984,7 @@ pid_t Process::GetParentProcessId()
 	return parent->pid;
 }
 
-pid_t sys_getppid()
+static pid_t sys_getppid()
 {
 	return CurrentProcess()->GetParentProcessId();
 }
@@ -1190,12 +1191,12 @@ static void* sys_sbrk(intptr_t increment)
 	return (void*) (heap_segment->addr + heap_segment->size);
 }
 
-size_t sys_getpagesize()
+static size_t sys_getpagesize()
 {
 	return Page::Size();
 }
 
-mode_t sys_umask(mode_t newmask)
+static mode_t sys_umask(mode_t newmask)
 {
 	Process* process = CurrentProcess();
 	ScopedLock lock(&process->idlock);
diff --git a/sortix/scheduler.cpp b/sortix/scheduler.cpp
index a60ca56f..713e1cc2 100644
--- a/sortix/scheduler.cpp
+++ b/sortix/scheduler.cpp
@@ -279,7 +279,7 @@ static void SleepUntil(struct timespec wakeat)
 }
 
 // TODO: This function has been obsoleted by the clock_nanosleep system call.
-int sys_sleep(size_t secs)
+static int sys_sleep(size_t secs)
 {
 	struct timespec delay = timespec_make(secs, 0);
 	struct timespec now = Time::Get(CLOCK_BOOT);
@@ -288,7 +288,7 @@ int sys_sleep(size_t secs)
 }
 
 // TODO: This function has been obsoleted by the clock_nanosleep system call.
-int sys_usleep(size_t usecs)
+static int sys_usleep(size_t usecs)
 {
 	size_t secs = usecs / 1000000;
 	size_t nsecs = (usecs % 1000000) * 1000;