First pass at applying KNF to the OpenSSL code, which almost makes it

readable. This pass is whitespace only and can readily be verified using
tr and md5.

1 files changed, 87 insertions, 84 deletions

diff --git a/src/lib/libcrypto/bio/b_dump.c b/src/lib/libcrypto/bio/b_dump.c
index 492ee09275..bea94969a2 100644
--- a/src/lib/libcrypto/bio/b_dump.c
+++ b/src/lib/libcrypto/bio/b_dump.c
@@ -66,122 +66,125 @@
 
 #define TRUNCATE
 #define DUMP_WIDTH      16
-#define DUMP_WIDTH_LESS_INDENT(i) (DUMP_WIDTH-((i-(i>6?6:i)+3)/4))
+#define DUMP_WIDTH_LESS_INDENT(i) (DUMP_WIDTH - ((i - (i > 6 ? 6 : i) + 3) / 4))
 
-int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
-        void *u, const char *s, int len)
-        {
+int
+BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
+    void *u, const char *s, int len)
+{
         return BIO_dump_indent_cb(cb, u, s, len, 0);
-        }
+}
 
-int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
-        void *u, const char *s, int len, int indent)
-        {
-        int ret=0;
-        char buf[288+1],tmp[20],str[128+1];
-        int i,j,rows,trc;
+int
+BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
+    void *u, const char *s, int len, int indent)
+{
+        int ret = 0;
+        char buf[288 + 1], tmp[20], str[128 + 1];
+        int i, j, rows, trc;
         unsigned char ch;
         int dump_width;
 
-        trc=0;
+        trc = 0;
 
 #ifdef TRUNCATE
-        for(; (len > 0) && ((s[len-1] == ' ') || (s[len-1] == '\0')); len--)
+        for (; (len > 0) && ((s[len - 1] == ' ') || (s[len - 1] == '\0')); len--)
                 trc++;
 #endif
 
         if (indent < 0)
                 indent = 0;
-        if (indent)
-                {
-                if (indent > 128) indent=128;
-                memset(str,' ',indent);
-                }
-        str[indent]='\0';
+        if (indent) {
+                if (indent > 128)
+                        indent = 128;
+                memset(str, ' ', indent);
+        }
+        str[indent] = '\0';
 
-        dump_width=DUMP_WIDTH_LESS_INDENT(indent);
-        rows=(len/dump_width);
-        if ((rows*dump_width)<len)
+        dump_width = DUMP_WIDTH_LESS_INDENT(indent);
+        rows = (len / dump_width);
+        if ((rows * dump_width) < len)
                 rows++;
-        for(i=0;i<rows;i++)
-                {
-                buf[0]='\0';    /* start with empty string */
-                BUF_strlcpy(buf,str,sizeof buf);
-                (void) snprintf(tmp,sizeof tmp,"%04x - ",i*dump_width);
-                BUF_strlcat(buf,tmp,sizeof buf);
-                for(j=0;j<dump_width;j++)
-                        {
-                        if (((i*dump_width)+j)>=len)
-                                {
-                                BUF_strlcat(buf,"   ",sizeof buf);
-                                }
-                        else
-                                {
-                                ch=((unsigned char)*(s+i*dump_width+j)) & 0xff;
-                                (void) snprintf(tmp,sizeof tmp,"%02x%c",ch,
-                                        j==7?'-':' ');
-                                BUF_strlcat(buf,tmp,sizeof buf);
-                                }
+        for (i = 0; i < rows; i++) {
+                buf[0] = '\0';  /* start with empty string */
+                BUF_strlcpy(buf, str, sizeof buf);
+                (void) snprintf(tmp, sizeof tmp, "%04x - ", i*dump_width);
+                BUF_strlcat(buf, tmp, sizeof buf);
+                for (j = 0; j < dump_width; j++) {
+                        if (((i*dump_width) + j) >= len) {
+                                BUF_strlcat(buf, "   ", sizeof buf);
+                        } else {
+                                ch = ((unsigned char)*(s + i*dump_width + j)) & 0xff;
+                                (void) snprintf(tmp, sizeof tmp, "%02x%c", ch,
+                                    j == 7 ? '-' : ' ');
+                                BUF_strlcat(buf, tmp, sizeof buf);
                         }
-                BUF_strlcat(buf,"  ",sizeof buf);
-                for(j=0;j<dump_width;j++)
-                        {
-                        if (((i*dump_width)+j)>=len)
+                }
+                BUF_strlcat(buf, "  ", sizeof buf);
+                for (j = 0; j < dump_width; j++) {
+                        if (((i*dump_width) + j) >= len)
                                 break;
-                        ch=((unsigned char)*(s+i*dump_width+j)) & 0xff;
+                        ch = ((unsigned char)*(s + i * dump_width + j)) & 0xff;
 #ifndef CHARSET_EBCDIC
-                        (void) snprintf(tmp,sizeof tmp,"%c",
-                                ((ch>=' ')&&(ch<='~'))?ch:'.');
+                        (void) snprintf(tmp, sizeof tmp, "%c",
+                            ((ch >= ' ') && (ch <= '~')) ? ch : '.');
 #else
-                        (void) snprintf(tmp,sizeof tmp,"%c",
-                                ((ch>=os_toascii[' '])&&(ch<=os_toascii['~']))
-                                ? os_toebcdic[ch]
-                                : '.');
+                        (void) snprintf(tmp, sizeof tmp, "%c",
+                            ((ch >= os_toascii[' ']) && (ch <= os_toascii['~']))
+                            ? os_toebcdic[ch] : '.');
 #endif
-                        BUF_strlcat(buf,tmp,sizeof buf);
-                        }
-                BUF_strlcat(buf,"\n",sizeof buf);
+                        BUF_strlcat(buf, tmp, sizeof buf);
+                }
+                BUF_strlcat(buf, "\n", sizeof buf);
                 /* if this is the last call then update the ddt_dump thing so
                  * that we will move the selection point in the debug window
                  */
-                ret+=cb((void *)buf,strlen(buf),u);
-                }
+                ret += cb((void *)buf, strlen(buf), u);
+        }
 #ifdef TRUNCATE
-        if (trc > 0)
-                {
-                (void) snprintf(buf,sizeof buf,"%s%04x - <SPACES/NULS>\n",str,
-                        len+trc);
-                ret+=cb((void *)buf,strlen(buf),u);
-                }
-#endif
-        return(ret);
+        if (trc > 0) {
+                (void) snprintf(buf, sizeof buf, "%s%04x - <SPACES/NULS>\n",
+                    str, len + trc);
+                ret += cb((void *)buf, strlen(buf), u);
         }
+#endif
+        return (ret);
+}
 
 #ifndef OPENSSL_NO_FP_API
-static int write_fp(const void *data, size_t len, void *fp)
-        {
+static int
+write_fp(const void *data, size_t len, void *fp)
+{
         return UP_fwrite(data, len, 1, fp);
-        }
-int BIO_dump_fp(FILE *fp, const char *s, int len)
-        {
+}
+
+int
+BIO_dump_fp(FILE *fp, const char *s, int len)
+{
         return BIO_dump_cb(write_fp, fp, s, len);
-        }
-int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent)
-        {
+}
+
+int
+BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent)
+{
         return BIO_dump_indent_cb(write_fp, fp, s, len, indent);
-        }
+}
 #endif
 
-static int write_bio(const void *data, size_t len, void *bp)
-        {
+static int
+write_bio(const void *data, size_t len, void *bp)
+{
         return BIO_write((BIO *)bp, (const char *)data, len);
-        }
-int BIO_dump(BIO *bp, const char *s, int len)
-        {
+}
+
+int
+BIO_dump(BIO *bp, const char *s, int len)
+{
         return BIO_dump_cb(write_bio, bp, s, len);
-        }
-int BIO_dump_indent(BIO *bp, const char *s, int len, int indent)
-        {
-        return BIO_dump_indent_cb(write_bio, bp, s, len, indent);
-        }
+}
 
+int
+BIO_dump_indent(BIO *bp, const char *s, int len, int indent)
+{
+        return BIO_dump_indent_cb(write_bio, bp, s, len, indent);
+}