4 files changed, 2 insertions, 122 deletions
diff --git a/src/common/container.h b/src/common/container.h
index e247fb7ea..1a68b8f67 100644
--- a/src/common/container.h
+++ b/src/common/container.h
@@ -675,11 +675,6 @@ median_int32(int32_t *array, int n_elements)
 {
   return find_nth_int32(array, n_elements, (n_elements-1)/2);
 }
-static INLINE long
-median_long(long *array, int n_elements)
-{
-  return find_nth_long(array, n_elements, (n_elements-1)/2);
-}
 
 #endif
 
diff --git a/src/common/crypto.c b/src/common/crypto.c
index 2f9f3ad7d..f13319d11 100644
--- a/src/common/crypto.c
+++ b/src/common/crypto.c
@@ -113,8 +113,8 @@ crypto_get_rsa_padding_overhead(int padding)
 {
   switch (padding)
     {
-    case RSA_PKCS1_OAEP_PADDING: return 42;
-    case RSA_PKCS1_PADDING: return 11;
+    case RSA_PKCS1_OAEP_PADDING: return PKCS1_OAEP_PADDING_OVERHEAD;
+    case RSA_PKCS1_PADDING: return PKCS1_PADDING_OVERHEAD;
     default: tor_assert(0); return -1;
     }
 }
diff --git a/src/common/util.c b/src/common/util.c
index 6a6963559..17fb9496c 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -1176,119 +1176,10 @@ escaped(const char *s)
   return escaped_val_;
 }
 
-/** Rudimentary string wrapping code: given a un-wrapped <b>string</b> (no
- * newlines!), break the string into newline-terminated lines of no more than
- * <b>width</b> characters long (not counting newline) and insert them into
- * <b>out</b> in order.  Precede the first line with prefix0, and subsequent
- * lines with prefixRest.
- */
-/* This uses a stupid greedy wrapping algorithm right now:
- *  - For each line:
- *    - Try to fit as much stuff as possible, but break on a space.
- *    - If the first "word" of the line will extend beyond the allowable
- *      width, break the word at the end of the width.
- */
-void
-wrap_string(smartlist_t *out, const char *string, size_t width,
-            const char *prefix0, const char *prefixRest)
-{
-  size_t p0Len, pRestLen, pCurLen;
-  const char *eos, *prefixCur;
-  tor_assert(out);
-  tor_assert(string);
-  tor_assert(width);
-  if (!prefix0)
-    prefix0 = "";
-  if (!prefixRest)
-    prefixRest = "";
-
-  p0Len = strlen(prefix0);
-  pRestLen = strlen(prefixRest);
-  tor_assert(width > p0Len && width > pRestLen);
-  eos = strchr(string, '\0');
-  tor_assert(eos);
-  pCurLen = p0Len;
-  prefixCur = prefix0;
-
-  while ((eos-string)+pCurLen > width) {
-    const char *eol = string + width - pCurLen;
-    while (eol > string && *eol != ' ')
-      --eol;
-    /* eol is now the last space that can fit, or the start of the string. */
-    if (eol > string) {
-      size_t line_len = (eol-string) + pCurLen + 2;
-      char *line = tor_malloc(line_len);
-      memcpy(line, prefixCur, pCurLen);
-      memcpy(line+pCurLen, string, eol-string);
-      line[line_len-2] = '\n';
-      line[line_len-1] = '\0';
-      smartlist_add(out, line);
-      string = eol + 1;
-    } else {
-      size_t line_len = width + 2;
-      char *line = tor_malloc(line_len);
-      memcpy(line, prefixCur, pCurLen);
-      memcpy(line+pCurLen, string, width - pCurLen);
-      line[line_len-2] = '\n';
-      line[line_len-1] = '\0';
-      smartlist_add(out, line);
-      string += width-pCurLen;
-    }
-    prefixCur = prefixRest;
-    pCurLen = pRestLen;
-  }
-
-  if (string < eos) {
-    size_t line_len = (eos-string) + pCurLen + 2;
-    char *line = tor_malloc(line_len);
-    memcpy(line, prefixCur, pCurLen);
-    memcpy(line+pCurLen, string, eos-string);
-    line[line_len-2] = '\n';
-    line[line_len-1] = '\0';
-    smartlist_add(out, line);
-  }
-}
-
 /* =====
  * Time
  * ===== */
 
-/**
- * Converts struct timeval to a double value.
- * Preserves microsecond precision, but just barely.
- * Error is approx +/- 0.1 usec when dealing with epoch values.
- */
-double
-tv_to_double(const struct timeval *tv)
-{
-  double conv = tv->tv_sec;
-  conv += tv->tv_usec/1000000.0;
-  return conv;
-}
-
-/**
- * Converts timeval to milliseconds.
- */
-int64_t
-tv_to_msec(const struct timeval *tv)
-{
-  int64_t conv = ((int64_t)tv->tv_sec)*1000L;
-  /* Round ghetto-style */
-  conv += ((int64_t)tv->tv_usec+500)/1000L;
-  return conv;
-}
-
-/**
- * Converts timeval to microseconds.
- */
-int64_t
-tv_to_usec(const struct timeval *tv)
-{
-  int64_t conv = ((int64_t)tv->tv_sec)*1000000L;
-  conv += tv->tv_usec;
-  return conv;
-}
-
 /** Return the number of microseconds elapsed between *start and *end.
  */
 long
diff --git a/src/common/util.h b/src/common/util.h
index ac88f1ca1..8206a6d8a 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -112,7 +112,6 @@ extern int dmalloc_free(const char *file, const int line, void *pnt,
 #define tor_malloc(size)       tor_malloc_(size DMALLOC_ARGS)
 #define tor_malloc_zero(size)  tor_malloc_zero_(size DMALLOC_ARGS)
 #define tor_calloc(nmemb,size) tor_calloc_(nmemb, size DMALLOC_ARGS)
-#define tor_malloc_roundup(szp) _tor_malloc_roundup(szp DMALLOC_ARGS)
 #define tor_realloc(ptr, size) tor_realloc_(ptr, size DMALLOC_ARGS)
 #define tor_strdup(s)          tor_strdup_(s DMALLOC_ARGS)
 #define tor_strndup(s, n)      tor_strndup_(s, n DMALLOC_ARGS)
@@ -216,8 +215,6 @@ int tor_digest256_is_zero(const char *digest);
 char *esc_for_log(const char *string) ATTR_MALLOC;
 const char *escaped(const char *string);
 struct smartlist_t;
-void wrap_string(struct smartlist_t *out, const char *string, size_t width,
-                 const char *prefix0, const char *prefixRest);
 int tor_vsscanf(const char *buf, const char *pattern, va_list ap)
 #ifdef __GNUC__
   __attribute__((format(scanf, 2, 0)))
@@ -240,9 +237,6 @@ void base16_encode(char *dest, size_t destlen, const char *src, size_t srclen);
 int base16_decode(char *dest, size_t destlen, const char *src, size_t srclen);
 
 /* Time helpers */
-double tv_to_double(const struct timeval *tv);
-int64_t tv_to_msec(const struct timeval *tv);
-int64_t tv_to_usec(const struct timeval *tv);
 long tv_udiff(const struct timeval *start, const struct timeval *end);
 long tv_mdiff(const struct timeval *start, const struct timeval *end);
 int tor_timegm(const struct tm *tm, time_t *time_out);