updated for version 7.2-174
diff --git a/src/os_unix.c b/src/os_unix.c
index d5e6812..88b3a65 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -458,10 +458,9 @@
* Return total amount of memory available in Kbyte.
* Doesn't change when memory has been allocated.
*/
-/* ARGSUSED */
long_u
mch_total_mem(special)
- int special;
+ int special UNUSED;
{
# ifdef __EMX__
return ulimit(3, 0L) >> 10; /* always 32MB? */
@@ -815,7 +814,6 @@
* Let me try it with a few tricky defines from my own osdef.h (jw).
*/
#if defined(SIGWINCH)
-/* ARGSUSED */
static RETSIGTYPE
sig_winch SIGDEFARG(sigarg)
{
@@ -1355,11 +1353,10 @@
/*
* Check_win checks whether we have an interactive stdout.
*/
-/* ARGSUSED */
int
mch_check_win(argc, argv)
- int argc;
- char **argv;
+ int argc UNUSED;
+ char **argv UNUSED;
{
#ifdef OS2
/*
@@ -2467,7 +2464,7 @@
}
/* Catch file names which are too long. */
- if (retval == FAIL || STRLEN(buf) + STRLEN(fname) >= len)
+ if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len)
return FAIL;
/* Do not append ".", "/dir/." is equal to "/dir". */
@@ -2686,7 +2683,7 @@
*/
vim_acl_T
mch_get_acl(fname)
- char_u *fname;
+ char_u *fname UNUSED;
{
vim_acl_T ret = NULL;
#ifdef HAVE_POSIX_ACL
@@ -2746,7 +2743,7 @@
*/
void
mch_set_acl(fname, aclent)
- char_u *fname;
+ char_u *fname UNUSED;
vim_acl_T aclent;
{
if (aclent == NULL)
@@ -2789,10 +2786,9 @@
/*
* Set hidden flag for "name".
*/
-/* ARGSUSED */
void
mch_hide(name)
- char_u *name;
+ char_u *name UNUSED;
{
/* can't hide a file */
}
@@ -3481,10 +3477,9 @@
/*
* set screen mode, always fails.
*/
-/* ARGSUSED */
int
mch_screenmode(arg)
- char_u *arg;
+ char_u *arg UNUSED;
{
EMSG(_(e_screenmode));
return FAIL;
@@ -4189,9 +4184,10 @@
{
s = vim_strchr(lp + written, NL);
len = write(toshell_fd, (char *)lp + written,
- s == NULL ? l : s - (lp + written));
+ s == NULL ? l
+ : (size_t)(s - (lp + written)));
}
- if (len == l)
+ if (len == (int)l)
{
/* Finished a line, add a NL, unless this line
* should not have one. */
@@ -4746,7 +4742,6 @@
* Returns also, when a request from Sniff is waiting -- toni.
* Or when a Linux GPM mouse event is waiting.
*/
-/* ARGSUSED */
#if defined(__BEOS__)
int
#else
@@ -4755,7 +4750,7 @@
RealWaitForChar(fd, msec, check_for_gpm)
int fd;
long msec;
- int *check_for_gpm;
+ int *check_for_gpm UNUSED;
{
int ret;
#if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
@@ -5572,7 +5567,7 @@
i = fread((char *)buffer, 1, len, fd);
fclose(fd);
mch_remove(tempname);
- if (i != len)
+ if (i != (int)len)
{
/* unexpected read error */
EMSG2(_(e_notread), tempname);
@@ -5633,7 +5628,7 @@
if (shell_style == STYLE_PRINT && !did_find_nul)
{
/* If there is a NUL, set did_find_nul, else set check_spaces */
- if (len && (int)STRLEN(buffer) < len - 1)
+ if (len && (int)STRLEN(buffer) < (int)len - 1)
did_find_nul = TRUE;
else
check_spaces = TRUE;