[exim-cvs] constify

Gitweb: https://git.exim.org/exim.git/commitdiff/fc2ba7b9fae5992dd76f721f283714a6d2ea137d

Commit:     fc2ba7b9fae5992dd76f721f283714a6d2ea137d
Parent:     de2e5b3dc657ad28e291f43b0850ab42e0012313
Author:     Jeremy Harris <jgh146exb@???>
AuthorDate: Sat Aug 10 17:55:16 2019 +0100
Committer:  Jeremy Harris <jgh146exb@???>
CommitDate: Sat Aug 10 17:55:16 2019 +0100

    constify
---
 src/src/dkim.c        | 2 +-
 src/src/functions.h   | 2 +-
 src/src/pdkim/pdkim.c | 4 ++--
 src/src/pdkim/pdkim.h | 6 +++---
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/src/dkim.c b/src/src/dkim.c
index dd999ff..8bb2efb 100644
--- a/src/src/dkim.c
+++ b/src/src/dkim.c
@@ -41,7 +41,7 @@ static const uschar * dkim_collect_error = NULL;
*/

 uschar *
-dkim_exim_query_dns_txt(uschar * name)
+dkim_exim_query_dns_txt(const uschar * name)
 {
 /*XXX need to always alloc the dnsa, from tainted mem.
 Then, we hope, the answers will be tainted */
diff --git a/src/src/functions.h b/src/src/functions.h
index 0602789..de03bb8 100644
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -186,7 +186,7 @@ extern void    delivery_re_exec(int);

 extern BOOL    directory_make(const uschar *, const uschar *, int, BOOL);
 #ifndef DISABLE_DKIM
-extern uschar *dkim_exim_query_dns_txt(uschar *);
+extern uschar *dkim_exim_query_dns_txt(const uschar *);
 extern void    dkim_exim_sign_init(void);

 extern BOOL    dkim_transport_write_message(transport_ctx *,
diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index 239532b..f10f206 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -1861,7 +1861,7 @@ return ctx->flags & PDKIM_MODE_SIGN  ||  verify_pass
 /* -------------------------------------------------------------------------- */

DLLEXPORT pdkim_ctx *
-pdkim_init_verify(uschar * (*dns_txt_callback)(uschar *), BOOL dot_stuffing)
+pdkim_init_verify(uschar * (*dns_txt_callback)(const uschar *), BOOL dot_stuffing)
{
pdkim_ctx * ctx;

@@ -2018,7 +2018,7 @@ return b;

void
pdkim_init_context(pdkim_ctx * ctx, BOOL dot_stuffed,
- uschar * (*dns_txt_callback)(uschar *))
+ uschar * (*dns_txt_callback)(const uschar *))
{
memset(ctx, 0, sizeof(pdkim_ctx));
ctx->flags = dot_stuffed ? PDKIM_MODE_SIGN | PDKIM_DOT_TERM : PDKIM_MODE_SIGN;
diff --git a/src/src/pdkim/pdkim.h b/src/src/pdkim/pdkim.h
index 0293875..b2f586c 100644
--- a/src/src/pdkim/pdkim.h
+++ b/src/src/pdkim/pdkim.h
@@ -280,7 +280,7 @@ typedef struct pdkim_ctx {
pdkim_bodyhash *bodyhash;

/* Callback for dns/txt query method (verification only) */
- uschar * (*dns_txt_callback)(uschar *);
+ uschar * (*dns_txt_callback)(const uschar *);

/* Coder's little helpers */
gstring *cur_header;
@@ -313,7 +313,7 @@ extern "C" {

 void       pdkim_init         (void);

-void       pdkim_init_context (pdkim_ctx *, BOOL, uschar * (*)(uschar *));
+void       pdkim_init_context (pdkim_ctx *, BOOL, uschar * (*)(const uschar *));

 DLLEXPORT
 pdkim_signature *pdkim_init_sign    (pdkim_ctx *,
@@ -321,7 +321,7 @@ pdkim_signature *pdkim_init_sign    (pdkim_ctx *,
                    const uschar **);

DLLEXPORT
-pdkim_ctx *pdkim_init_verify (uschar * (*)(uschar *), BOOL);
+pdkim_ctx *pdkim_init_verify (uschar * (*)(const uschar *), BOOL);

 DLLEXPORT
 void       pdkim_set_optional (pdkim_signature *, char *, char *,int, int,