getopt-ify rm so that BB_FEATURE_RM_INTERACTIVE will work

[oweals/busybox.git] / tar.c

diff --git a/tar.c b/tar.c
index a9363d5ad65385a4062474abb6cd9d79a6b1651a..38a8d9a0498cbf793183dccffee694049f720648 100644 (file)
--- a/tar.c
+++ b/tar.c
@@ -150,7 +150,7 @@ static int writeTarFile(const char* tarName, int verboseFlag, char **argv,
 
 #ifdef BB_FEATURE_TAR_GZIP
 /* Signal handler for when child gzip process dies...  */
-void child_died()
+static void child_died()
 {
        fflush(stdout);
        fflush(stderr);
@@ -186,7 +186,7 @@ extern int tar_unzip_init(int tarFd)
 #endif
 
 #if defined BB_FEATURE_TAR_EXCLUDE
-struct option longopts[] = {
+static struct option longopts[] = {
        { "exclude", 1, NULL, 'e' },
        { NULL, 0, NULL, 0 }
 };
@@ -574,7 +574,7 @@ readTarHeader(struct TarHeader *rawHeader, struct TarInfo *header)
        return( FALSE);
 }
 
-int exclude_file(char **excluded_files, const char *file)
+static int exclude_file(char **excluded_files, const char *file)
 {
        int i;
 
@@ -601,7 +601,7 @@ int exclude_file(char **excluded_files, const char *file)
        return 0;
 }
 
-int extract_file(char **extract_files, const char *file)
+static int extract_file(char **extract_files, const char *file)
 {
        int i;