From 2f13288a23da4dfaf6c40e1e943f83d8fa43145a Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 14 Jul 2016 11:45:11 +0200
Subject: Fix sme warnings...

---
 src/kernel/user/ipc.c     | 14 +++++++-------
 src/kernel/user/process.c | 18 +++++++++---------
 src/kernel/user/syscall.c |  8 ++++----
 3 files changed, 20 insertions(+), 20 deletions(-)

(limited to 'src/kernel/user')

diff --git a/src/kernel/user/ipc.c b/src/kernel/user/ipc.c
index 3643eb2..54122e3 100644
--- a/src/kernel/user/ipc.c
+++ b/src/kernel/user/ipc.c
@@ -357,19 +357,19 @@ typedef struct {
 
 static token_table_entry_t *expired_token = 0;
 
+void _find_expired_token(void* k, void* x) {
+	token_table_entry_t *e = (token_table_entry_t*)x;
+	if (e->time + TOKEN_LIFETIME < get_kernel_time()) {
+		expired_token = e;
+	}
+}
 void token_expiration_check(void* x) {
 	mutex_lock(&token_table_mutex);
 
 	do {
 		expired_token = 0;
 
-		void find_expired_token(void* k, void* x) {
-			token_table_entry_t *e = (token_table_entry_t*)x;
-			if (e->time + TOKEN_LIFETIME < get_kernel_time()) {
-				expired_token = e;
-			}
-		}
-		hashtbl_iter(token_table, find_expired_token);
+		hashtbl_iter(token_table, _find_expired_token);
 
 		if (expired_token != 0) {
 			hashtbl_remove(token_table, &expired_token->tok);
diff --git a/src/kernel/user/process.c b/src/kernel/user/process.c
index 43294ce..5c057e7 100644
--- a/src/kernel/user/process.c
+++ b/src/kernel/user/process.c
@@ -34,7 +34,7 @@ typedef struct {
 // ============================== //
 
 process_t *new_process(process_t *parent) {
-	process_t *proc = (process_t*)malloc(sizeof(process_t));
+	process_t *proc = (process_t*)calloc(1, sizeof(process_t));
 	if (proc == 0) goto error;
 
 	proc->filesystems = create_hashtbl(str_key_eq_fun, str_hash_fun, free_key);
@@ -175,6 +175,12 @@ void current_process_exit(int status, int exit_code) {
 	exit();
 }
 
+void _process_exit_release_fd(void* a, void* fd) {
+	unref_file((fs_handle_t*)fd);
+}
+void _process_exit_release_fs(void* a, void* fs) {
+	unref_fs((fs_t*)fs);
+}
 void process_exit(process_t *p, int status, int exit_code) {
 	// --- Make sure we are not running in a thread we are about to kill
 	ASSERT(current_process() != p);
@@ -217,10 +223,7 @@ void process_exit(process_t *p, int status, int exit_code) {
 	}
 
 	// release file descriptors
-	void release_fd(void* a, void* fd) {
-		unref_file((fs_handle_t*)fd);
-	}
-	hashtbl_iter(p->files, release_fd);
+	hashtbl_iter(p->files, _process_exit_release_fd);
 	delete_hashtbl(p->files);
 	p->files = 0;
 
@@ -233,10 +236,7 @@ void process_exit(process_t *p, int status, int exit_code) {
 	p->regions_idx = 0;
 
 	// release filesystems
-	void release_fs(void* a, void* fs) {
-		unref_fs((fs_t*)fs);
-	}
-	hashtbl_iter(p->filesystems, release_fs);
+	hashtbl_iter(p->filesystems, _process_exit_release_fs);
 	delete_hashtbl(p->filesystems);
 	p->filesystems = 0;
 
diff --git a/src/kernel/user/syscall.c b/src/kernel/user/syscall.c
index 42b06eb..9497bf2 100644
--- a/src/kernel/user/syscall.c
+++ b/src/kernel/user/syscall.c
@@ -297,6 +297,9 @@ uint32_t fctl_sc(sc_args_t args) {
 	}
 }
 
+void _select_sc_resume_on_v(void*x) {
+	resume_on(x);
+}
 uint32_t select_sc(sc_args_t args) {
 	sel_fd_t *fds = (sel_fd_t*)args.a;
 	size_t n = args.b;
@@ -336,10 +339,7 @@ uint32_t select_sc(sc_args_t args) {
 		if (timeout >= 0 && time - select_begin_time >= (uint64_t)timeout) break;
 
 		//  ---- Do a wait, if interrupted (killed or whatever) return false
-		void resume_on_v(void*x) {
-			resume_on(x);
-		}
-		if (timeout > 0) worker_push_in(time - select_begin_time - timeout, resume_on_v, current_thread);
+		if (timeout > 0) worker_push_in(time - select_begin_time - timeout, _select_sc_resume_on_v, current_thread);
 		if (!wait_on_many(wait_objs, n_wait_objs)) break;
 	}
 
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