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authorDenis Vlasenko2008-03-17 09:04:04 +0000
committerDenis Vlasenko2008-03-17 09:04:04 +0000
commit85c247161b9e1e7c71ebcb874ed7b6a23b6a5b50 (patch)
tree0b60f25ea0ebfbac5d9b3fa22f123aadaecd6663 /util-linux
parent081eb71ebd7954a67287816a9a6fff80e8c5319a (diff)
downloadbusybox-85c247161b9e1e7c71ebcb874ed7b6a23b6a5b50.zip
busybox-85c247161b9e1e7c71ebcb874ed7b6a23b6a5b50.tar.gz
*: fix fallout from -Wunused-parameter
function old new delta bbunpack 358 366 +8 passwd_main 1070 1072 +2 handle_incoming_and_exit 2651 2653 +2 getpty 88 86 -2 script_main 975 972 -3 inetd_main 2036 2033 -3 dname_enc 377 373 -4 make_new_session 474 462 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24) Total: -12 bytes text data bss dec hex filename 797429 658 7428 805515 c4a8b busybox_old 797417 658 7428 805503 c4a7f busybox_unstripped
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/fbset.c10
-rw-r--r--util-linux/fdisk.c12
-rw-r--r--util-linux/script.c4
-rw-r--r--util-linux/volume_id/get_devname.c8
4 files changed, 26 insertions, 8 deletions
diff --git a/util-linux/fbset.c b/util-linux/fbset.c
index d616abd..ab7770d 100644
--- a/util-linux/fbset.c
+++ b/util-linux/fbset.c
@@ -170,10 +170,10 @@ enum {
};
#endif
+#if ENABLE_FEATURE_FBSET_READMODE
static int readmode(struct fb_var_screeninfo *base, const char *fn,
const char *mode)
{
-#if ENABLE_FEATURE_FBSET_READMODE
FILE *f;
char buf[256];
char *p = buf;
@@ -257,11 +257,9 @@ static int readmode(struct fb_var_screeninfo *base, const char *fn,
return 1;
}
}
-#else
- bb_error_msg("mode reading not compiled in");
-#endif
return 0;
}
+#endif
static inline void setmode(struct fb_var_screeninfo *base,
struct fb_var_screeninfo *set)
@@ -389,9 +387,13 @@ int fbset_main(int argc, char **argv)
fh = xopen(fbdev, O_RDONLY);
xioctl(fh, FBIOGET_VSCREENINFO, &var);
if (g_options & OPT_READMODE) {
+#if !ENABLE_FEATURE_FBSET_READMODE
+ bb_show_usage();
+#else
if (!readmode(&var, modefile, mode)) {
bb_error_msg_and_die("unknown video mode '%s'", mode);
}
+#endif
}
setmode(&var, &varset);
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index a75b4f8..dcfae96 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -128,7 +128,11 @@ static unsigned read_int(unsigned low, unsigned dflt, unsigned high, unsigned ba
#endif
static const char *partition_type(unsigned char type);
static void get_geometry(void);
+#if ENABLE_FEATURE_SUN_LABEL || ENABLE_FEATURE_FDISK_WRITABLE
static int get_boot(enum action what);
+#else
+static int get_boot(void);
+#endif
#define PLURAL 0
#define SINGULAR 1
@@ -1237,8 +1241,12 @@ get_geometry(void)
* 0: found or created label
* 1: I/O error
*/
-static int
-get_boot(enum action what)
+#if ENABLE_FEATURE_SUN_LABEL || ENABLE_FEATURE_FDISK_WRITABLE
+static int get_boot(enum action what)
+#else
+static int get_boot(void)
+#define get_boot(what) get_boot()
+#endif
{
int i;
diff --git a/util-linux/script.c b/util-linux/script.c
index c37fd9d..1c95ea5 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -29,7 +29,7 @@ int script_main(int argc ATTRIBUTE_UNUSED, char **argv)
int attr_ok; /* NB: 0: ok */
int winsz_ok;
int pty;
- char pty_line[32];
+ char pty_line[GETPTY_BUFSIZE];
struct termios tt, rtt;
struct winsize win;
const char *fname = "typescript";
@@ -69,7 +69,7 @@ int script_main(int argc ATTRIBUTE_UNUSED, char **argv)
shell = DEFAULT_SHELL;
}
- pty = getpty(pty_line, sizeof(pty_line));
+ pty = getpty(pty_line);
if (pty < 0) {
bb_perror_msg_and_die("can't get pty");
}
diff --git a/util-linux/volume_id/get_devname.c b/util-linux/volume_id/get_devname.c
index 75060b0..af03d07 100644
--- a/util-linux/volume_id/get_devname.c
+++ b/util-linux/volume_id/get_devname.c
@@ -26,6 +26,10 @@ static struct uuidCache_s {
} *uuidCache;
/* for now, only ext2, ext3 and xfs are supported */
+#if !ENABLE_FEATURE_VOLUMEID_ISO9660
+#define get_label_uuid(device, label, uuid, iso_only) \
+ get_label_uuid(device, label, uuid)
+#endif
static int
get_label_uuid(const char *device, char **label, char **uuid, int iso_only)
{
@@ -83,6 +87,10 @@ uuidcache_addentry(char * device, int major, int minor, char *label, char *uuid)
memcpy(last->uuid, uuid, sizeof(last->uuid));
}
+#if !ENABLE_FEATURE_VOLUMEID_ISO9660
+#define uuidcache_check_device(device_name, ma, mi, iso_only) \
+ uuidcache_check_device(device_name, ma, mi)
+#endif
static void
uuidcache_check_device(const char *device_name, int ma, int mi, int iso_only)
{