Make keyd internal functions static

Nothing else links to keyd.o, but these functions are internal so mark
them static.

diff --git a/keyd.c b/keyd.c
index 8b61d0cece78569b0ca8079c1902f4d4e4db5a38..982d893c7eadaddf0a11543486c5e541797333b0 100644 (file)
--- a/keyd.c
+++ b/keyd.c
@@ -48,7 +48,7 @@
 
 static struct keyd_stats *stats;
 
-void daemonize(void)
+static void daemonize(void)
 {
        pid_t pid;
 
@@ -98,7 +98,7 @@ void daemonize(void)
        return;
 }
 
-void iteratefunc(void *ctx, struct openpgp_publickey *key)
+static void iteratefunc(void *ctx, struct openpgp_publickey *key)
 {
        struct openpgp_packet_list *packets = NULL;
        struct openpgp_packet_list *list_end = NULL;
@@ -143,7 +143,7 @@ void iteratefunc(void *ctx, struct openpgp_publickey *key)
        return;
 }
 
-int sock_init(const char *sockname)
+static int sock_init(const char *sockname)
 {
        struct sockaddr_un sock;
        int                fd = -1;
@@ -172,7 +172,7 @@ int sock_init(const char *sockname)
        return fd;
 }
 
-int sock_do(struct onak_dbctx *dbctx, int fd)
+static int sock_do(struct onak_dbctx *dbctx, int fd)
 {
        uint32_t cmd = KEYD_CMD_UNKNOWN;
        ssize_t  bytes = 0;
@@ -512,13 +512,13 @@ int sock_do(struct onak_dbctx *dbctx, int fd)
        return(ret);
 }
 
-int sock_close(int fd)
+static int sock_close(int fd)
 {
        shutdown(fd, SHUT_RDWR);
        return close(fd);
 }
 
-int sock_accept(int fd)
+static int sock_accept(int fd)
 {
        struct sockaddr_un sock;
        socklen_t          socklen;