Declare file local functions static

diff --git a/lib/nss.c b/lib/nss.c
index af3e95ac8336fc65130b5c06a92afc5d29c9c33e..d1419f34657e9324c845a59bed2d641dc128cc26 100644 (file)
--- a/lib/nss.c
+++ b/lib/nss.c
@@ -29,7 +29,7 @@ bool nss_is_initialized() {
        return atomic_load(&nss_init_completed);
 }
 
-void nss_exit() {
+static void nss_exit() {
        if (nss_is_initialized() && subid_nss) {
                dlclose(subid_nss->handle);
                free(subid_nss);

diff --git a/src/free_subid_range.c b/src/free_subid_range.c
index a2d2e8e04c4b1e1bb786e6f2c0c8750738259db6..d9a2cd8da70aad56ee6e6979cbe5f45075edc22a 100644 (file)
--- a/src/free_subid_range.c
+++ b/src/free_subid_range.c
@@ -11,7 +11,7 @@
 
 const char *Prog;
 
-void usage(void)
+static void usage(void)
 {
        fprintf(stderr, "Usage: %s [-g] user start count\n", Prog);
        fprintf(stderr, "    Release a user's subuid (or with -g, subgid) range\n");

diff --git a/src/get_subid_owners.c b/src/get_subid_owners.c
index b0f46397f31351ca220a7777b75fb621707820f8..36974b84565da96a4ef257a75a2794d806731eea 100644 (file)
--- a/src/get_subid_owners.c
+++ b/src/get_subid_owners.c
@@ -8,7 +8,7 @@
 
 const char *Prog;
 
-void usage(void)
+static void usage(void)
 {
        fprintf(stderr, "Usage: [-g] %s subuid\n", Prog);
        fprintf(stderr, "    list uids who own the given subuid\n");

diff --git a/src/getsubids.c b/src/getsubids.c
index 4384cfae4c6dd4a06781c21c8a2d6d160863675e..c91ae39e36c5bc68a4492814e700c6bf629a80fe 100644 (file)
--- a/src/getsubids.c
+++ b/src/getsubids.c
@@ -9,7 +9,7 @@
 
 const char *Prog;
 
-void usage(void)
+static void usage(void)
 {
        fprintf(stderr, "Usage: %s [-g] user\n", Prog);
        fprintf(stderr, "    list subuid ranges for user\n");

diff --git a/src/new_subid_range.c b/src/new_subid_range.c
index 6cb294d4dac9f46732a9331830deef731a53959b..523d480ae906ac502698657eea8080ceff1fde6a 100644 (file)
--- a/src/new_subid_range.c
+++ b/src/new_subid_range.c
@@ -11,7 +11,7 @@
 
 const char *Prog;
 
-void usage(void)
+static void usage(void)
 {
        fprintf(stderr, "Usage: %s [-g] [-n] user count\n", Prog);
        fprintf(stderr, "    Find a subuid (or with -g, subgid) range for user\n");

diff --git a/src/newgidmap.c b/src/newgidmap.c
index ebf16cde74e644f3a647aaf4140277a9d6dec999..05996eaa9b97b13165ccbbfc814120b5ae7d251d 100644 (file)
--- a/src/newgidmap.c
+++ b/src/newgidmap.c
@@ -73,7 +73,7 @@ static void usage(void)
        exit(EXIT_FAILURE);
 }
 
-void write_setgroups(int proc_dir_fd, bool allow_setgroups)
+static void write_setgroups(int proc_dir_fd, bool allow_setgroups)
 {
        int setgroups_fd;
        char *policy, policy_buffer[4096];

diff --git a/src/newuidmap.c b/src/newuidmap.c
index 9aa2ddcc802dea8185905b5ad7ca3f41dde26a46..546856a215afb4959133ab03da63ea3680e5eb0d 100644 (file)
--- a/src/newuidmap.c
+++ b/src/newuidmap.c
@@ -62,7 +62,7 @@ static void verify_ranges(struct passwd *pw, int ranges,
        }
 }
 
-void usage(void)
+static void usage(void)
 {
        fprintf(stderr, _("usage: %s <pid> <uid> <loweruid> <count> [ <uid> <loweruid> <count> ] ... \n"), Prog);
        exit(EXIT_FAILURE);