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-rw-r--r--runtime/transport/control.c2
-rw-r--r--runtime/transport/relayfs.c8
-rw-r--r--runtime/transport/relayfs.h4
-rw-r--r--runtime/transport/symbols.c2
-rw-r--r--runtime/transport/transport.c16
-rw-r--r--runtime/transport/transport.h20
-rw-r--r--runtime/transport/utt.c12
-rw-r--r--runtime/transport/utt.h10
8 files changed, 37 insertions, 37 deletions
diff --git a/runtime/transport/control.c b/runtime/transport/control.c
index 7d78cca4..93db97e1 100644
--- a/runtime/transport/control.c
+++ b/runtime/transport/control.c
@@ -14,7 +14,7 @@ static int _stp_current_buffers = STP_DEFAULT_BUFFERS;
static _stp_mempool_t *_stp_pool_q;
static struct list_head _stp_ctl_ready_q;
-DEFINE_SPINLOCK(_stp_ctl_ready_lock);
+static DEFINE_SPINLOCK(_stp_ctl_ready_lock);
static ssize_t _stp_ctl_write_cmd(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
{
diff --git a/runtime/transport/relayfs.c b/runtime/transport/relayfs.c
index 6c516d66..5bd3ff4d 100644
--- a/runtime/transport/relayfs.c
+++ b/runtime/transport/relayfs.c
@@ -77,7 +77,7 @@ static void _stp_remove_relay_root(struct dentry *root)
}
}
-struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts)
+static struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts)
{
struct utt_trace *utt;
int i;
@@ -122,13 +122,13 @@ err:
return NULL;
}
-void utt_set_overwrite(int overwrite)
+static void utt_set_overwrite(int overwrite)
{
if (_stp_utt)
_stp_utt->rchan->overwrite = overwrite;
}
-int utt_trace_startstop(struct utt_trace *utt, int start,
+static int utt_trace_startstop(struct utt_trace *utt, int start,
unsigned int *trace_seq)
{
int ret;
@@ -163,7 +163,7 @@ int utt_trace_startstop(struct utt_trace *utt, int start,
}
-int utt_trace_remove(struct utt_trace *utt)
+static int utt_trace_remove(struct utt_trace *utt)
{
dbug_trans(1, "removing relayfs files. %d\n", utt->trace_state);
if (utt && (utt->trace_state == Utt_trace_setup || utt->trace_state == Utt_trace_stopped)) {
diff --git a/runtime/transport/relayfs.h b/runtime/transport/relayfs.h
index c47f4b98..c33e9b08 100644
--- a/runtime/transport/relayfs.h
+++ b/runtime/transport/relayfs.h
@@ -16,11 +16,11 @@
# include <linux/namei.h>
-struct rchan *_stp_relayfs_open(unsigned n_subbufs,
+static struct rchan *_stp_relayfs_open(unsigned n_subbufs,
unsigned subbuf_size,
int pid,
struct dentry **outdir);
-void _stp_relayfs_close(struct rchan *chan, struct dentry *dir);
+static void _stp_relayfs_close(struct rchan *chan, struct dentry *dir);
#endif /* _TRANSPORT_RELAYFS_H_ */
diff --git a/runtime/transport/symbols.c b/runtime/transport/symbols.c
index 72f9ad80..b9458ada 100644
--- a/runtime/transport/symbols.c
+++ b/runtime/transport/symbols.c
@@ -103,7 +103,7 @@ static void generic_swap(void *a, void *b, int size)
* O(n*n) worst-case behavior and extra memory requirements that make
* it less suitable for kernel use.
*/
-void _stp_sort(void *_base, size_t num, size_t size,
+static void _stp_sort(void *_base, size_t num, size_t size,
int (*cmp_func) (const void *, const void *), void (*swap_func) (void *, void *, int size))
{
char *base = (char*) _base;
diff --git a/runtime/transport/transport.c b/runtime/transport/transport.c
index f5ee2c36..a572ef9c 100644
--- a/runtime/transport/transport.c
+++ b/runtime/transport/transport.c
@@ -25,9 +25,9 @@
static struct utt_trace *_stp_utt = NULL;
static unsigned int utt_seq = 1;
static int _stp_probes_started = 0;
-pid_t _stp_target = 0;
+static pid_t _stp_target = 0;
static int _stp_exit_called = 0;
-int _stp_exit_flag = 0;
+static int _stp_exit_flag = 0;
#ifdef STP_OLD_TRANSPORT
#include "relayfs.c"
#include "procfs.c"
@@ -42,9 +42,9 @@ module_param(_stp_bufsize, int, 0);
MODULE_PARM_DESC(_stp_bufsize, "buffer size");
/* forward declarations */
-void probe_exit(void);
-int probe_start(void);
-void _stp_exit(void);
+static void probe_exit(void);
+static int probe_start(void);
+static void _stp_exit(void);
/* check for new workqueue API */
#ifdef DECLARE_DELAYED_WORK
@@ -61,7 +61,7 @@ static struct workqueue_struct *_stp_wq;
* _stp_handle_start - handle STP_START
*/
-void _stp_handle_start(struct _stp_msg_start *st)
+static void _stp_handle_start(struct _stp_msg_start *st)
{
dbug_trans(1, "stp_handle_start\n");
_stp_target = st->target;
@@ -170,7 +170,7 @@ static void _stp_work_queue(void *data)
* This is called automatically when the module is unloaded.
*
*/
-void _stp_transport_close()
+static void _stp_transport_close()
{
dbug_trans(1, "%d: ************** transport_close *************\n", current->pid);
_stp_cleanup_and_exit(0);
@@ -205,7 +205,7 @@ static struct utt_trace *_stp_utt_open(void)
* _stp_transport_init() is called from the module initialization.
* It does the bare minimum to exchange commands with staprun
*/
-int _stp_transport_init(void)
+static int _stp_transport_init(void)
{
int ret;
diff --git a/runtime/transport/transport.h b/runtime/transport/transport.h
index 421a65c2..11a070de 100644
--- a/runtime/transport/transport.h
+++ b/runtime/transport/transport.h
@@ -26,20 +26,20 @@
static unsigned _stp_nsubbufs = 8;
static unsigned _stp_subbuf_size = 65536*4;
-void _stp_warn (const char *fmt, ...);
-extern void _stp_transport_close(void);
-extern int _stp_print_init(void);
-extern void _stp_print_cleanup(void);
+static void _stp_warn (const char *fmt, ...);
+static void _stp_transport_close(void);
+static int _stp_print_init(void);
+static void _stp_print_cleanup(void);
static struct dentry *_stp_get_root_dir(const char *name);
static int _stp_lock_debugfs(void);
static void _stp_unlock_debugfs(void);
static void _stp_attach(void);
static void _stp_detach(void);
-void _stp_handle_start(struct _stp_msg_start *st);
+static void _stp_handle_start(struct _stp_msg_start *st);
-int _stp_pid = 0;
-uid_t _stp_uid = 0;
-gid_t _stp_gid = 0;
-pid_t _stp_init_pid = 0;
-int _stp_attached = 0;
+static int _stp_pid = 0;
+static uid_t _stp_uid = 0;
+static gid_t _stp_gid = 0;
+static pid_t _stp_init_pid = 0;
+static int _stp_attached = 0;
#endif /* _TRANSPORT_TRANSPORT_H_ */
diff --git a/runtime/transport/utt.c b/runtime/transport/utt.c
index 21d2ab8a..59060474 100644
--- a/runtime/transport/utt.c
+++ b/runtime/transport/utt.c
@@ -37,7 +37,7 @@ static int utt_overwrite_flag = 0;
*
* Most of this function is deadcopy of relay_switch_subbuf.
*/
-size_t utt_switch_subbuf(struct utt_trace *utt, struct rchan_buf *buf,
+static size_t utt_switch_subbuf(struct utt_trace *utt, struct rchan_buf *buf,
size_t length)
{
char *old, *new;
@@ -122,7 +122,7 @@ static void __utt_timer_init(struct utt_trace * utt)
add_timer(&utt->timer);
}
-void utt_set_overwrite(int overwrite)
+static void utt_set_overwrite(int overwrite)
{
utt_overwrite_flag = overwrite;
}
@@ -170,7 +170,7 @@ err:
}
-void utt_trace_cleanup(struct utt_trace *utt)
+static void utt_trace_cleanup(struct utt_trace *utt)
{
if (utt == NULL)
return;
@@ -182,7 +182,7 @@ void utt_trace_cleanup(struct utt_trace *utt)
_stp_kfree(utt);
}
-int utt_trace_remove(struct utt_trace *utt)
+static int utt_trace_remove(struct utt_trace *utt)
{
if (utt->trace_state == Utt_trace_setup ||
utt->trace_state == Utt_trace_stopped)
@@ -288,7 +288,7 @@ static struct rchan_callbacks utt_relay_callbacks_global = {
/*
* Setup everything required to start tracing
*/
-struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts)
+static struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts)
{
struct utt_trace *utt = NULL;
struct dentry *dir = NULL;
@@ -373,7 +373,7 @@ err:
return NULL;
}
-int utt_trace_startstop(struct utt_trace *utt, int start,
+static int utt_trace_startstop(struct utt_trace *utt, int start,
unsigned int *trace_seq)
{
int ret;
diff --git a/runtime/transport/utt.h b/runtime/transport/utt.h
index df225b3c..40e54919 100644
--- a/runtime/transport/utt.h
+++ b/runtime/transport/utt.h
@@ -40,14 +40,14 @@ struct utt_trace_setup {
};
-extern struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts);
-extern int utt_trace_startstop(struct utt_trace *utt, int start,
+static struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts);
+static int utt_trace_startstop(struct utt_trace *utt, int start,
unsigned int *trace_seq);
-extern void utt_trace_cleanup(struct utt_trace *utt);
-extern int utt_trace_remove(struct utt_trace *utt);
+static void utt_trace_cleanup(struct utt_trace *utt);
+static int utt_trace_remove(struct utt_trace *utt);
#ifndef STP_OLD_TRANSPORT
-extern size_t utt_switch_subbuf(struct utt_trace *utt, struct rchan_buf *buf,
+static size_t utt_switch_subbuf(struct utt_trace *utt, struct rchan_buf *buf,
size_t length);
/**
* utt_reserve - reserve slot in channel buffer
generated by cgit (git 2.34.1) at 2025-08-05 13:54:02 +0000