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authorDenis Vlasenko2008-03-17 09:00:54 +0000
committerDenis Vlasenko2008-03-17 09:00:54 +0000
commit68404f13d4bf4826e3609703dad5375763db28ab (patch)
treeb89ed41daeb3a761ac9416a6eed090023b23e7e2 /editors
parenta55bd05f3cea6c7cbfb45d15009cb70570c2a43b (diff)
downloadbusybox-68404f13d4bf4826e3609703dad5375763db28ab.zip
busybox-68404f13d4bf4826e3609703dad5375763db28ab.tar.gz
*: add -Wunused-parameter; fix resulting breakage
function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
Diffstat (limited to 'editors')
-rw-r--r--editors/cmp.c2
-rw-r--r--editors/diff.c2
-rw-r--r--editors/patch.c2
-rw-r--r--editors/sed.c6
-rw-r--r--editors/vi.c6
5 files changed, 9 insertions, 9 deletions
diff --git a/editors/cmp.c b/editors/cmp.c
index 6dfe040..9189b31 100644
--- a/editors/cmp.c
+++ b/editors/cmp.c
@@ -43,7 +43,7 @@ static const char opt_chars[] ALIGN1 = "sl";
#define CMP_OPT_l (1<<1)
int cmp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int cmp_main(int argc, char **argv)
+int cmp_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
FILE *fp1, *fp2, *outfile = stdout;
const char *filename1, *filename2 = "-";
diff --git a/editors/diff.c b/editors/diff.c
index 1359af8..f9e82ba 100644
--- a/editors/diff.c
+++ b/editors/diff.c
@@ -1205,7 +1205,7 @@ static void diffdir(char *p1, char *p2)
int diff_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int diff_main(int argc, char **argv)
+int diff_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
bool gotstdin = 0;
char *U_opt;
diff --git a/editors/patch.c b/editors/patch.c
index 1b283a1..ff1a01d 100644
--- a/editors/patch.c
+++ b/editors/patch.c
@@ -78,7 +78,7 @@ static int file_doesnt_exist(const char *filename)
}
int patch_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int patch_main(int argc, char **argv)
+int patch_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
int patch_level = -1;
char *patch_line;
diff --git a/editors/sed.c b/editors/sed.c
index c2b9e94..a0994ae 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -301,7 +301,7 @@ static int get_address(const char *my_str, int *linenum, regex_t ** regex)
}
/* Grab a filename. Whitespace at start is skipped, then goes to EOL. */
-static int parse_file_cmd(sed_cmd_t *sed_cmd, const char *filecmdstr, char **retval)
+static int parse_file_cmd(/*sed_cmd_t *sed_cmd,*/ const char *filecmdstr, char **retval)
{
int start = 0, idx, hack = 0;
@@ -375,7 +375,7 @@ static int parse_subst_cmd(sed_cmd_t *sed_cmd, const char *substr)
case 'w':
{
char *temp;
- idx += parse_file_cmd(sed_cmd, substr+idx, &temp);
+ idx += parse_file_cmd(/*sed_cmd,*/ substr+idx, &temp);
break;
}
/* Ignore case (gnu exension) */
@@ -436,7 +436,7 @@ static const char *parse_cmd_args(sed_cmd_t *sed_cmd, const char *cmdstr)
} else if (strchr("rw", sed_cmd->cmd)) {
if (sed_cmd->end_line || sed_cmd->end_match)
bb_error_msg_and_die("command only uses one address");
- cmdstr += parse_file_cmd(sed_cmd, cmdstr, &sed_cmd->string);
+ cmdstr += parse_file_cmd(/*sed_cmd,*/ cmdstr, &sed_cmd->string);
if (sed_cmd->cmd == 'w') {
sed_cmd->sw_file = xfopen(sed_cmd->string, "w");
sed_cmd->sw_last_char = '\n';
diff --git a/editors/vi.c b/editors/vi.c
index 572e049..c2d4457 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -301,7 +301,7 @@ static void status_line_bold(const char *, ...);
static void not_implemented(const char *); // display "Not implemented" message
static int format_edit_status(void); // format file status on status line
static void redraw(int); // force a full screen refresh
-static char* format_line(char*, int);
+static char* format_line(char* /*, int*/);
static void refresh(int); // update the terminal from screen[]
static void Indicate_Error(void); // use flash or beep to indicate error
@@ -2764,7 +2764,7 @@ static void redraw(int full_screen)
}
//----- Format a text[] line into a buffer ---------------------
-static char* format_line(char *src, int li)
+static char* format_line(char *src /*, int li*/)
{
unsigned char c;
int co;
@@ -2848,7 +2848,7 @@ static void refresh(int full_screen)
int cs, ce; // column start & end
char *out_buf;
// format current text line
- out_buf = format_line(tp, li);
+ out_buf = format_line(tp /*, li*/);
// skip to the end of the current text[] line
if (tp < end) {