Another cleanup patch from Jeff Garzik <jgarzik@mandrakesoft.com>

git-svn-id: svn://busybox.net/trunk/busybox@2163 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 9 insertions, 44 deletions

diff --git a/loadacm.c b/loadacm.c
index 81b973b02..e5a29b6a1 100644
--- a/loadacm.c
+++ b/loadacm.c
@@ -24,10 +24,10 @@
 typedef unsigned short unicode;
 
 static long int ctoi(unsigned char *s, int *is_unicode);
-int old_screen_map_read_ascii(FILE * fp, unsigned char buf[]);
-int uni_screen_map_read_ascii(FILE * fp, unicode buf[], int *is_unicode);
-unicode utf8_to_ucs2(char *buf);
-int screen_map_load(int fd, FILE * fp);
+static int old_screen_map_read_ascii(FILE * fp, unsigned char buf[]);
+static int uni_screen_map_read_ascii(FILE * fp, unicode buf[], int *is_unicode);
+static unicode utf8_to_ucs2(char *buf);
+static int screen_map_load(int fd, FILE * fp);
 
 int loadacm_main(int argc, char **argv)
 {
@@ -51,7 +51,7 @@ int loadacm_main(int argc, char **argv)
         return EXIT_SUCCESS;
 }
 
-int screen_map_load(int fd, FILE * fp)
+static int screen_map_load(int fd, FILE * fp)
 {
         struct stat stbuf;
         unicode wbuf[E_TABSZ];
@@ -141,7 +141,7 @@ int screen_map_load(int fd, FILE * fp)
  *
  * FIXME: ignores everything after second word
  */
-int uni_screen_map_read_ascii(FILE * fp, unicode buf[], int *is_unicode)
+static int uni_screen_map_read_ascii(FILE * fp, unicode buf[], int *is_unicode)
 {
         char buffer[256];                       /* line buffer reading file */
         char *p, *q;                            /* 1st + 2nd words in line */
@@ -213,7 +213,7 @@ int uni_screen_map_read_ascii(FILE * fp, unicode buf[], int *is_unicode)
 }
 
 
-int old_screen_map_read_ascii(FILE * fp, unsigned char buf[])
+static int old_screen_map_read_ascii(FILE * fp, unsigned char buf[])
 {
         char buffer[256];
         int in, on;
@@ -255,7 +255,7 @@ int old_screen_map_read_ascii(FILE * fp, unsigned char buf[])
  *
  * CAVEAT: will report valid UTF mappings using only 1 byte as 8-bit ones.
  */
-long int ctoi(unsigned char *s, int *is_unicode)
+static long int ctoi(unsigned char *s, int *is_unicode)
 {
         int i;
         size_t ls;
@@ -302,42 +302,7 @@ long int ctoi(unsigned char *s, int *is_unicode)
 }
 
 
-void saveoldmap(int fd, char *omfil)
-{
-        FILE *fp;
-        char buf[E_TABSZ];
-
-#ifdef GIO_UNISCRNMAP
-        unicode xbuf[E_TABSZ];
-        int is_old_map = 0;
-
-        if (ioctl(fd, GIO_UNISCRNMAP, xbuf)) {
-                perror_msg("GIO_UNISCRNMAP ioctl error");
-#endif
-                if (ioctl(fd, GIO_SCRNMAP, buf))
-                        perror_msg_and_die("GIO_SCRNMAP ioctl error");
-                else
-                        is_old_map = 1;
-#ifdef GIO_UNISCRNMAP
-        }
-#endif
-
-        fp = xfopen(omfil, "w");
-#ifdef GIO_UNISCRNMAP
-        if (is_old_map) {
-#endif
-                if (fwrite(buf, E_TABSZ, 1, fp) != 1)
-                        perror_msg_and_die("Error writing map to file");
-#ifdef GIO_UNISCRNMAP
-        } else if (fwrite(xbuf, sizeof(unicode) * E_TABSZ, 1, fp) != 1) {
-                perror_msg_and_die("Error writing map to file");
-        }
-#endif
-
-        fclose(fp);
-}
-
-unicode utf8_to_ucs2(char *buf)
+static unicode utf8_to_ucs2(char *buf)
 {
         int utf_count = 0;
         long utf_char = 0;