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Cleanup up non-prototyped functions (static) and const-correctness

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More fixes based on the compiler directives -Wcast-qual -Wwrite-strings
-Wmissing-prototypes -Wmissing-declarations. Not everything with regards
to -Wcast-qual has been fixed as some have unwanted consequences for the
rest of the code.
This commit is contained in:
Paul Bakker 2013-06-25 16:25:17 +02:00
parent 169b7f4a13
commit b6c5d2e1a6
16 changed files with 98 additions and 93 deletions
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20
library/x509write.c
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@ -1,7 +1,7 @@
/*
* X509 buffer writing functionality
*
* Copyright (C) 2006-2012, Brainspark B.V.
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -109,8 +109,8 @@ int x509_write_key_der( unsigned char *buf, size_t size, rsa_context *rsa )
return( len );
}
int x509_write_name( unsigned char **p, unsigned char *start, char *oid,
char *name )
static int x509_write_name( unsigned char **p, unsigned char *start, char *oid,
char *name )
{
int ret;
size_t string_len = 0;
@ -141,8 +141,8 @@ int x509_write_name( unsigned char **p, unsigned char *start, char *oid,
return( len );
}
int x509_write_sig( unsigned char **p, unsigned char *start, const char *oid,
unsigned char *sig, size_t size )
static int x509_write_sig( unsigned char **p, unsigned char *start,
const char *oid, unsigned char *sig, size_t size )
{
int ret;
size_t len = 0;
@ -209,7 +209,7 @@ int x509_write_cert_req( unsigned char *buf, size_t size, rsa_context *rsa,
while( cur != NULL )
{
ASN1_CHK_ADD( sub_len, x509_write_name( &c, tmp_buf, cur->oid, cur->name ) );
cur = cur->next;
}
@ -221,7 +221,7 @@ int x509_write_cert_req( unsigned char *buf, size_t size, rsa_context *rsa,
ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED | ASN1_SEQUENCE ) );
md( md_info_from_type( md_alg ), c, len, hash );
rsa_pkcs1_sign( rsa, NULL, NULL, RSA_PRIVATE, md_alg, 0, hash, sig );
@ -232,10 +232,10 @@ int x509_write_cert_req( unsigned char *buf, size_t size, rsa_context *rsa,
c2 = buf + size - 1;
ASN1_CHK_ADD( sig_len, x509_write_sig( &c2, buf, sig_oid, sig, rsa->len ) );
c2 -= len;
memcpy( c2, c, len );
memcpy( c2, c, len );
len += sig_len;
ASN1_CHK_ADD( len, asn1_write_len( &c2, buf, len ) );
ASN1_CHK_ADD( len, asn1_write_tag( &c2, buf, ASN1_CONSTRUCTED | ASN1_SEQUENCE ) );