X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fmime.c;h=7c6d23df9cf9566bcfb2918d16d1987b6ecd5739;hb=9815773952dd56fe4d33291ace6d0ee7afd77852;hp=76783455a8843f174cfd97435950c34f739c392f;hpb=7156b1ef48de59429a3d81d966ef151edc1c01ad;p=exim.git

diff --git a/src/src/mime.c b/src/src/mime.c
index 76783455a..7c6d23df9 100644
--- a/src/src/mime.c
+++ b/src/src/mime.c
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/src/src/mime.c,v 1.19 2009/11/11 10:08:02 nm4 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
@@ -23,9 +21,9 @@ uschar *mime_current_boundary = NULL;
    give info on detected "problems" in MIME
    encodings. Those are defined in mime.h. */
 
-void mime_set_anomaly(int level, char *text) {
+void mime_set_anomaly(int level, const char *text) {
   mime_anomaly_level = level;
-  mime_anomaly_text = US text;
+  mime_anomaly_text = CUS text;
 }
 
 
@@ -75,9 +73,10 @@ uschar *mime_decode_qp_char(uschar *qp_p, int *c) {
 
 
 /* just dump MIME part without any decoding */
-static int mime_decode_asis(FILE* in, FILE* out, uschar* boundary)
+static ssize_t
+mime_decode_asis(FILE* in, FILE* out, uschar* boundary)
 {
-  int len, size = 0;
+  ssize_t len, size = 0;
   uschar buffer[MIME_MAX_LINE_LENGTH];
 
   while(fgets(CS buffer, MIME_MAX_LINE_LENGTH, mime_stream) != NULL) {
@@ -97,11 +96,12 @@ static int mime_decode_asis(FILE* in, FILE* out, uschar* boundary)
 
 
 /* decode base64 MIME part */
-static int mime_decode_base64(FILE* in, FILE* out, uschar* boundary)
+static ssize_t
+mime_decode_base64(FILE* in, FILE* out, uschar* boundary)
 {
   uschar ibuf[MIME_MAX_LINE_LENGTH], obuf[MIME_MAX_LINE_LENGTH];
   uschar *ipos, *opos;
-  size_t len, size = 0;
+  ssize_t len, size = 0;
   int bytestate = 0;
 
   opos = obuf;
@@ -171,11 +171,12 @@ static int mime_decode_base64(FILE* in, FILE* out, uschar* boundary)
 
 
 /* decode quoted-printable MIME part */
-static int mime_decode_qp(FILE* in, FILE* out, uschar* boundary)
+static ssize_t
+mime_decode_qp(FILE* in, FILE* out, uschar* boundary)
 {
   uschar ibuf[MIME_MAX_LINE_LENGTH], obuf[MIME_MAX_LINE_LENGTH];
   uschar *ipos, *opos;
-  size_t len, size = 0;
+  ssize_t len, size = 0;
 
   while (fgets(CS ibuf, MIME_MAX_LINE_LENGTH, in) != NULL)
   {
@@ -273,8 +274,8 @@ int mime_decode(uschar **listptr) {
   uschar decode_path[1024];
   FILE *decode_file = NULL;
   long f_pos = 0;
-  unsigned int size_counter = 0;
-  int (*decode_function)(FILE*, FILE*, uschar*);
+  ssize_t size_counter = 0;
+  ssize_t (*decode_function)(FILE*, FILE*, uschar*);
 
   if (mime_stream == NULL)
     return FAIL;