safe_strtoXX interface proved to be a bit unconvenient.

Remove it, introduce saner bb_strtoXX.
Saved ~350 bytes.

3 files changed, 13 insertions, 8 deletions

diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index fa18549..3773f99 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -124,7 +124,8 @@ int ftp_receive(ftp_host_info_t *server, FILE *control_stream,
 	fd_data = xconnect_ftpdata(server, buf);
 
 	if (ftpcmd("SIZE ", server_path, control_stream, buf) == 213) {
-		if (SAFE_STRTOOFF(buf + 4, &filesize))
+		filesize = BB_STRTOOFF(buf + 4, NULL, 10);
+		if (errno || filesize < 0)
 			bb_error_msg_and_die("SIZE error: %s", buf + 4);
 	} else {
 		filesize = -1;
diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index 829d7e9..5e399e1 100644
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -64,7 +64,8 @@ static int read_str(const char *line, void *arg)
 
 static int read_u32(const char *line, void *arg)
 {
-	return safe_strtou32(line, (uint32_t*)arg) == 0;
+	*((uint32_t*)arg) = bb_strtou32(line, NULL, 10);
+	return errno == 0;
 }
 
 
@@ -101,7 +102,8 @@ static void attach_option(struct option_set **opt_list,
 	struct option_set *existing, *new, **curr;
 
 	/* add it to an existing option */
-	if ((existing = find_option(*opt_list, option->code))) {
+	existing = find_option(*opt_list, option->code);
+	if (existing) {
 		DEBUG("Attaching option %s to existing member of list", option->name);
 		if (option->flags & OPTION_LIST) {
 			if (existing->data[OPT_LEN] + length <= 255) {
diff --git a/networking/wget.c b/networking/wget.c
index 1e51ce9..49ebda7 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -335,7 +335,8 @@ int wget_main(int argc, char **argv)
 			 */
 			while ((s = gethdr(buf, sizeof(buf), sfp, &n)) != NULL) {
 				if (strcasecmp(buf, "content-length") == 0) {
-					if (SAFE_STRTOOFF(s, &content_len) || content_len < 0) {
+					content_len = BB_STRTOOFF(s, NULL, 10);
+					if (errno || content_len < 0) {
 						bb_error_msg_and_die("content-length %s is garbage", s);
 					}
 					got_clen = 1;
@@ -402,7 +403,8 @@ int wget_main(int argc, char **argv)
 		 * Querying file size
 		 */
 		if (ftpcmd("SIZE ", target.path, sfp, buf) == 213) {
-			if (SAFE_STRTOOFF(buf+4, &content_len) || content_len < 0) {
+			content_len = BB_STRTOOFF(buf+4, NULL, 10);
+			if (errno || content_len < 0) {
 				bb_error_msg_and_die("SIZE value is garbage");
 			}
 			got_clen = 1;
@@ -437,7 +439,7 @@ int wget_main(int argc, char **argv)
 		}
 
 		if (ftpcmd("RETR ", target.path, sfp, buf) > 150)
-			bb_error_msg_and_die("bad response to %s: %s", "RETR", buf);
+			bb_error_msg_and_die("bad response to RETR: %s", buf);
 	}
 
 
@@ -446,7 +448,7 @@ int wget_main(int argc, char **argv)
 	 */
 	if (chunked) {
 		fgets(buf, sizeof(buf), dfp);
-		content_len = STRTOOFF(buf, (char **) NULL, 16);
+		content_len = STRTOOFF(buf, NULL, 16);
 		/* FIXME: error check?? */
 	}
 
@@ -480,7 +482,7 @@ int wget_main(int argc, char **argv)
 		if (chunked) {
 			safe_fgets(buf, sizeof(buf), dfp); /* This is a newline */
 			safe_fgets(buf, sizeof(buf), dfp);
-			content_len = STRTOOFF(buf, (char **) NULL, 16);
+			content_len = STRTOOFF(buf, NULL, 16);
 			/* FIXME: error check? */
 			if (content_len == 0) {
 				chunked = 0; /* all done! */