KNF.

1 files changed, 55 insertions, 39 deletions

diff --git a/src/lib/libcrypto/pem/pem_all.c b/src/lib/libcrypto/pem/pem_all.c
index 6ff6be7fbe..8b54d1a698 100644
--- a/src/lib/libcrypto/pem/pem_all.c
+++ b/src/lib/libcrypto/pem/pem_all.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -146,7 +146,7 @@ IMPLEMENT_PEM_rw(X509_CRL, X509_CRL, PEM_STRING_X509_CRL, X509_CRL)
 IMPLEMENT_PEM_rw(PKCS7, PKCS7, PEM_STRING_PKCS7, PKCS7)
 
 IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE,
-                                        PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
+    PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
 
 
 #ifndef OPENSSL_NO_RSA
@@ -159,34 +159,40 @@ IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE,
  * transparently.
  */
 
-static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa)
+static RSA *
+pkey_get_rsa(EVP_PKEY *key, RSA **rsa)
 {
         RSA *rtmp;
-        if(!key) return NULL;
+
+        if (!key)
+                return NULL;
         rtmp = EVP_PKEY_get1_RSA(key);
         EVP_PKEY_free(key);
-        if(!rtmp) return NULL;
-        if(rsa) {
+        if (!rtmp)
+                return NULL;
+        if (rsa) {
                 RSA_free(*rsa);
                 *rsa = rtmp;
         }
         return rtmp;
 }
 
-RSA *PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb,
-                                                                void *u)
+RSA *
+PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb, void *u)
 {
         EVP_PKEY *pktmp;
+
         pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
         return pkey_get_rsa(pktmp, rsa);
 }
 
 #ifndef OPENSSL_NO_FP_API
 
-RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb,
-                                                                void *u)
+RSA *
+PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb, void *u)
 {
         EVP_PKEY *pktmp;
+
         pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
         return pkey_get_rsa(pktmp, rsa);
 }
@@ -202,24 +208,29 @@ IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA, PEM_STRING_PUBLIC, RSA_PUBKEY)
 
 #ifndef OPENSSL_NO_DSA
 
-static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa)
+static DSA *
+pkey_get_dsa(EVP_PKEY *key, DSA **dsa)
 {
         DSA *dtmp;
-        if(!key) return NULL;
+
+        if (!key)
+                return NULL;
         dtmp = EVP_PKEY_get1_DSA(key);
         EVP_PKEY_free(key);
-        if(!dtmp) return NULL;
-        if(dsa) {
+        if (!dtmp)
+                return NULL;
+        if (dsa) {
                 DSA_free(*dsa);
                 *dsa = dtmp;
         }
         return dtmp;
 }
 
-DSA *PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb,
-                                                                void *u)
+DSA *
+PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb, void *u)
 {
         EVP_PKEY *pktmp;
+
         pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
         return pkey_get_dsa(pktmp, dsa);        /* will free pktmp */
 }
@@ -230,10 +241,11 @@ IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY)
 
 #ifndef OPENSSL_NO_FP_API
 
-DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb,
-                                                                void *u)
+DSA *
+PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb, void *u)
 {
         EVP_PKEY *pktmp;
+
         pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
         return pkey_get_dsa(pktmp, dsa);        /* will free pktmp */
 }
@@ -246,43 +258,47 @@ IMPLEMENT_PEM_rw_const(DSAparams, DSA, PEM_STRING_DSAPARAMS, DSAparams)
 
 
 #ifndef OPENSSL_NO_EC
-static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey)
+static EC_KEY *
+pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey)
 {
         EC_KEY *dtmp;
-        if(!key) return NULL;
+
+        if (!key)
+                return NULL;
         dtmp = EVP_PKEY_get1_EC_KEY(key);
         EVP_PKEY_free(key);
-        if(!dtmp) return NULL;
-        if(eckey) 
-        {
-                EC_KEY_free(*eckey);
+        if (!dtmp)
+                return NULL;
+        if (eckey) {
+                EC_KEY_free(*eckey);
                 *eckey = dtmp;
         }
         return dtmp;
 }
 
-EC_KEY *PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb,
-                                                        void *u)
+EC_KEY *
+PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb, void *u)
 {
         EVP_PKEY *pktmp;
         pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
         return pkey_get_eckey(pktmp, key);      /* will free pktmp */
 }
 
-IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS, ECPKParameters)
+IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS,
+    ECPKParameters)
 
-
-
-IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY, ECPrivateKey)
+IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY,
+    ECPrivateKey)
 
 IMPLEMENT_PEM_rw(EC_PUBKEY, EC_KEY, PEM_STRING_PUBLIC, EC_PUBKEY)
 
 #ifndef OPENSSL_NO_FP_API
- 
-EC_KEY *PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb,
-                                                                void *u)
+
+EC_KEY *
+PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb, void *u)
 {
         EVP_PKEY *pktmp;
+
         pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
         return pkey_get_eckey(pktmp, eckey);    /* will free pktmp */
 }