Fix sparse warnings.

[git.git] / ssh-push.c

diff --git a/ssh-push.c b/ssh-push.c
index db69c88..090d6f9 100644 (file)
--- a/ssh-push.c
+++ b/ssh-push.c
@@ -4,10 +4,10 @@
 
 #include <string.h>
 
-unsigned char local_version = 1;
-unsigned char remote_version = 0;
+static unsigned char local_version = 1;
+static unsigned char remote_version = 0;
 
-int serve_object(int fd_in, int fd_out) {
+static int serve_object(int fd_in, int fd_out) {
        ssize_t size;
        int posn = 0;
        unsigned char sha1[20];
@@ -57,7 +57,7 @@ int serve_object(int fd_in, int fd_out) {
        return 0;
 }
 
-int serve_version(int fd_in, int fd_out)
+static int serve_version(int fd_in, int fd_out)
 {
        if (read(fd_in, &remote_version, 1) < 1)
                return -1;
@@ -65,7 +65,7 @@ int serve_version(int fd_in, int fd_out)
        return 0;
 }
 
-int serve_ref(int fd_in, int fd_out)
+static int serve_ref(int fd_in, int fd_out)
 {
        char ref[PATH_MAX];
        unsigned char sha1[20];
@@ -86,7 +86,7 @@ int serve_ref(int fd_in, int fd_out)
 }
 
 
-void service(int fd_in, int fd_out) {
+static void service(int fd_in, int fd_out) {
        char type;
        int retval;
        do {