*: hopefully all setup_common_bufsiz() are in place

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

6 files changed, 20 insertions, 16 deletions

diff --git a/miscutils/chat.c b/miscutils/chat.c
index 25850dd20..6b429f2a6 100644
--- a/miscutils/chat.c
+++ b/miscutils/chat.c
@@ -286,9 +286,10 @@ int chat_main(int argc UNUSED_PARAM, char **argv)
 			    && poll(&pfd, 1, timeout) > 0
 			    && (pfd.revents & POLLIN)
 			) {
-#define buf bb_common_bufsiz1
 				llist_t *l;
 				ssize_t delta;
+#define buf bb_common_bufsiz1
+				setup_common_bufsiz();
 
 				// read next char from device
 				if (safe_read(STDIN_FILENO, buf+buf_len, 1) > 0) {
diff --git a/miscutils/conspy.c b/miscutils/conspy.c
index 0d96a5f9a..f6468c116 100644
--- a/miscutils/conspy.c
+++ b/miscutils/conspy.c
@@ -364,8 +364,6 @@ int conspy_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int conspy_main(int argc UNUSED_PARAM, char **argv)
 {
 	char tty_name[sizeof(DEV_TTY "NN")];
-#define        keybuf bb_common_bufsiz1
-#define sizeof_keybuf COMMON_BUFSIZE
 	struct termios termbuf;
 	unsigned opts;
 	unsigned ttynum;
@@ -384,6 +382,9 @@ int conspy_main(int argc UNUSED_PARAM, char **argv)
 
 	applet_long_options = getopt_longopts;
 #endif
+#define keybuf bb_common_bufsiz1
+	setup_common_bufsiz();
+
 	INIT_G();
 	strcpy(G.vcsa_name, DEV_VCSA);
 
@@ -515,7 +516,7 @@ int conspy_main(int argc UNUSED_PARAM, char **argv)
 		default:
 			// Read the keys pressed
 			k = keybuf + G.key_count;
-			bytes_read = read(G.kbd_fd, k, sizeof_keybuf - G.key_count);
+			bytes_read = read(G.kbd_fd, k, COMMON_BUFSIZE - G.key_count);
 			if (bytes_read < 0)
 				goto abort;
 
diff --git a/miscutils/fbsplash.c b/miscutils/fbsplash.c
index b26ad2c15..3ddf8a242 100644
--- a/miscutils/fbsplash.c
+++ b/miscutils/fbsplash.c
@@ -373,12 +373,13 @@ static void fb_drawimage(void)
 	 * - A raster of Width * Height pixels in triplets of rgb
 	 *   in pure binary by 1 or 2 bytes. (we support only 1 byte)
 	 */
-#define        concat_buf bb_common_bufsiz1
-#define sizeof_concat_buf COMMON_BUFSIZE
+#define concat_buf bb_common_bufsiz1
+	setup_common_bufsiz();
+
 	read_ptr = concat_buf;
 	while (1) {
 		int w, h, max_color_val;
-		int rem = concat_buf + sizeof_concat_buf - read_ptr;
+		int rem = concat_buf + COMMON_BUFSIZE - read_ptr;
 		if (rem < 2
 		 || fgets(read_ptr, rem, theme_file) == NULL
 		) {
diff --git a/miscutils/inotifyd.c b/miscutils/inotifyd.c
index 1d28e8f99..52db08ada 100644
--- a/miscutils/inotifyd.c
+++ b/miscutils/inotifyd.c
@@ -162,10 +162,10 @@ int inotifyd_main(int argc, char **argv)
 
 		// read out all pending events
 		// (NB: len must be int, not ssize_t or long!)
+#define eventbuf bb_common_bufsiz1
+		setup_common_bufsiz();
 		xioctl(pfd.fd, FIONREAD, &len);
-#define        eventbuf bb_common_bufsiz1
-#define sizeof_eventbuf COMMON_BUFSIZE
-		ie = buf = (len <= sizeof_eventbuf) ? eventbuf : xmalloc(len);
+		ie = buf = (len <= COMMON_BUFSIZE) ? eventbuf : xmalloc(len);
 		len = full_read(pfd.fd, buf, len);
 		// process events. N.B. events may vary in length
 		while (len > 0) {
diff --git a/miscutils/less.c b/miscutils/less.c
index 94ecf1686..d7076dbbc 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -440,8 +440,6 @@ static int at_end(void)
  */
 static void read_lines(void)
 {
-#define        readbuf bb_common_bufsiz1
-#define sizeof_readbuf COMMON_BUFSIZE
 	char *current_line, *p;
 	int w = width;
 	char last_terminated = terminated;
@@ -451,6 +449,9 @@ static void read_lines(void)
 	unsigned old_max_fline = max_fline;
 #endif
 
+#define readbuf bb_common_bufsiz1
+	setup_common_bufsiz();
+
 	/* (careful: max_fline can be -1) */
 	if (max_fline + 1 > MAXLINES)
 		return;
@@ -482,7 +483,7 @@ static void read_lines(void)
 					time_t t;
 
 					errno = 0;
-					eof_error = safe_read(STDIN_FILENO, readbuf, sizeof_readbuf);
+					eof_error = safe_read(STDIN_FILENO, readbuf, COMMON_BUFSIZE);
 					if (errno != EAGAIN)
 						break;
 					t = time(NULL);
diff --git a/miscutils/microcom.c b/miscutils/microcom.c
index 5eb2e6743..d9e8f9187 100644
--- a/miscutils/microcom.c
+++ b/miscutils/microcom.c
@@ -156,11 +156,11 @@ int microcom_main(int argc UNUSED_PARAM, char **argv)
 skip_write: ;
 		}
 		if (pfd[0].revents) {
-#define        iobuf bb_common_bufsiz1
-#define sizeof_iobuf COMMON_BUFSIZE
 			ssize_t len;
+#define iobuf bb_common_bufsiz1
+			setup_common_bufsiz();
 			// read from device -> write to stdout
-			len = safe_read(sfd, iobuf, sizeof_iobuf);
+			len = safe_read(sfd, iobuf, COMMON_BUFSIZE);
 			if (len > 0)
 				full_write(STDOUT_FILENO, iobuf, len);
 			else {