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authorGravatar "Vladimir N. Oleynik" <dzo@simtreas.ru>2006-01-30 13:41:53 +0000
committerGravatar "Vladimir N. Oleynik" <dzo@simtreas.ru>2006-01-30 13:41:53 +0000
commitcd473dd0c131db21972602f6d25bfcbc725fdd00 (patch)
treea65da96dce7007bb586365ed87436a86b1c82c44 /editors
parentcd5c15d28770d843da6a390af18ce8aacc465c2f (diff)
downloadbusybox-cd473dd0c131db21972602f6d25bfcbc725fdd00.tar.gz
busybox-cd473dd0c131db21972602f6d25bfcbc725fdd00.tar.bz2
removed warning "comparison between signed and unsigned". Added ATTRIBUTE_UNUSED. Whitespace
Diffstat (limited to 'editors')
-rw-r--r--editors/vi.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/editors/vi.c b/editors/vi.c
index fddd0a9ea..553561b21 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -2135,7 +2135,7 @@ static void cookmode(void)
//----- Come here when we get a window resize signal ---------
#ifdef CONFIG_FEATURE_VI_USE_SIGNALS
-static void winch_sig(int sig)
+static void winch_sig(int sig ATTRIBUTE_UNUSED)
{
signal(SIGWINCH, winch_sig);
#ifdef CONFIG_FEATURE_VI_WIN_RESIZE
@@ -2146,7 +2146,7 @@ static void winch_sig(int sig)
}
//----- Come here when we get a continue signal -------------------
-static void cont_sig(int sig)
+static void cont_sig(int sig ATTRIBUTE_UNUSED)
{
rawmode(); // terminal to "raw"
last_status_cksum = 0; // force status update
@@ -2158,7 +2158,7 @@ static void cont_sig(int sig)
}
//----- Come here when we get a Suspend signal -------------------
-static void suspend_sig(int sig)
+static void suspend_sig(int sig ATTRIBUTE_UNUSED)
{
place_cursor(rows - 1, 0, FALSE); // go to bottom of screen
clear_to_eol(); // Erase to end of line
@@ -2177,7 +2177,7 @@ static void catch_sig(int sig)
signal(SIGTERM, catch_sig);
signal(SIGALRM, catch_sig);
if(sig)
- longjmp(restart, sig);
+ longjmp(restart, sig);
}
//----- Come here when we get a core dump signal -----------------
@@ -2196,9 +2196,8 @@ static void core_sig(int sig)
#endif
if(sig) { // signaled
- dot = bound_dot(dot); // make sure "dot" is valid
-
- longjmp(restart, sig);
+ dot = bound_dot(dot); // make sure "dot" is valid
+ longjmp(restart, sig);
}
}
#endif /* CONFIG_FEATURE_VI_USE_SIGNALS */
@@ -2684,7 +2683,7 @@ static void show_status_line(void)
write1(status_buffer);
clear_to_eol();
if (have_status_msg) {
- if ((strlen(status_buffer) - (have_status_msg - 1)) >
+ if (((int)strlen(status_buffer) - (have_status_msg - 1)) >
(columns - 1) ) {
have_status_msg = 0;
Hit_Return();