Fix compile warnings on Snow Leopard

Big thanks to nickm and arma for helping me with this!

5 files changed, 14 insertions, 13 deletions

diff --git a/src/common/address.c b/src/common/address.c
index fac9d50e15..88cbbb7470 100644
--- a/src/common/address.c
+++ b/src/common/address.c
@@ -373,10 +373,10 @@ tor_addr_parse_reverse_lookup_name(tor_addr_t *result, const char *address,
       return -1; /* malformed. */
 
     /* reverse the bytes */
-    inaddr.s_addr = (((inaddr.s_addr & 0x000000fful) << 24)
-                     |((inaddr.s_addr & 0x0000ff00ul) << 8)
-                     |((inaddr.s_addr & 0x00ff0000ul) >> 8)
-                     |((inaddr.s_addr & 0xff000000ul) >> 24));
+    inaddr.s_addr = (((inaddr.s_addr & (uint32_t)0x000000fful) << 24)
+                     |((inaddr.s_addr & (uint32_t)0x0000ff00ul) << 8)
+                     |((inaddr.s_addr & (uint32_t)0x00ff0000ul) >> 8)
+                     |((inaddr.s_addr & (uint32_t)0xff000000ul) >> 24));
 
     if (result) {
       tor_addr_from_in(result, &inaddr);
diff --git a/src/common/log.c b/src/common/log.c
index ea09fca167..423a687a51 100644
--- a/src/common/log.c
+++ b/src/common/log.c
@@ -149,8 +149,8 @@ _log_prefix(char *buf, size_t buf_len, int severity)
   t = (time_t)now.tv_sec;
 
   n = strftime(buf, buf_len, "%b %d %H:%M:%S", tor_localtime_r(&t, &tm));
-  r = tor_snprintf(buf+n, buf_len-n, ".%.3ld [%s] ",
-                   (long)now.tv_usec / 1000, sev_to_string(severity));
+  r = tor_snprintf(buf+n, buf_len-n, ".%.3i [%s] ",
+                   (int)now.tv_usec / 1000, sev_to_string(severity));
   if (r<0)
     return buf_len-1;
   else
diff --git a/src/common/tortls.c b/src/common/tortls.c
index f14eab18a5..aeb0ca0800 100644
--- a/src/common/tortls.c
+++ b/src/common/tortls.c
@@ -1443,8 +1443,8 @@ tor_tls_used_v1_handshake(tor_tls_t *tls)
  * buffer and *<b>wbuf_bytes</b> to the amount actually used. */
 void
 tor_tls_get_buffer_sizes(tor_tls_t *tls,
-                         int *rbuf_capacity, int *rbuf_bytes,
-                         int *wbuf_capacity, int *wbuf_bytes)
+                         size_t *rbuf_capacity, size_t *rbuf_bytes,
+                         size_t *wbuf_capacity, size_t *wbuf_bytes)
 {
   if (tls->ssl->s3->rbuf.buf)
     *rbuf_capacity = tls->ssl->s3->rbuf.len;
diff --git a/src/common/tortls.h b/src/common/tortls.h
index 44e3b499ef..d00690911c 100644
--- a/src/common/tortls.h
+++ b/src/common/tortls.h
@@ -73,8 +73,8 @@ void tor_tls_get_n_raw_bytes(tor_tls_t *tls,
                              size_t *n_read, size_t *n_written);
 
 void tor_tls_get_buffer_sizes(tor_tls_t *tls,
-                              int *rbuf_capacity, int *rbuf_bytes,
-                              int *wbuf_capacity, int *wbuf_bytes);
+                              size_t *rbuf_capacity, size_t *rbuf_bytes,
+                              size_t *wbuf_capacity, size_t *wbuf_bytes);
 
 int tor_tls_used_v1_handshake(tor_tls_t *tls);
 
diff --git a/src/common/util.c b/src/common/util.c
index 7b9e5eb562..9dcf9fba64 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -1816,7 +1816,8 @@ write_chunks_to_file_impl(const char *fname, const smartlist_t *chunks,
                           int open_flags)
 {
   open_file_t *file = NULL;
-  int fd, result;
+  int fd;
+  ssize_t result;
   fd = start_writing_to_file(fname, open_flags, 0600, &file);
   if (fd<0)
     return -1;
@@ -1901,7 +1902,7 @@ read_file_to_str(const char *filename, int flags, struct stat *stat_out)
   int fd; /* router file */
   struct stat statbuf;
   char *string;
-  int r;
+  ssize_t r;
   int bin = flags & RFTS_BIN;
 
   tor_assert(filename);
@@ -1960,7 +1961,7 @@ read_file_to_str(const char *filename, int flags, struct stat *stat_out)
        * match for size. */
       int save_errno = errno;
       log_warn(LD_FS,"Could read only %d of %ld bytes of file \"%s\".",
-               r, (long)statbuf.st_size,filename);
+               (int)r, (long)statbuf.st_size,filename);
       tor_free(string);
       close(fd);
       errno = save_errno;