diff: convert diff_index_show_file to struct object_id

diff --git a/wrapper.c b/wrapper.c
index e7f197996868a614c84537ad96fc672ea901148d..d83741770949f457b364896b6ff8632c0a700d69 100644 (file)
--- a/wrapper.c
+++ b/wrapper.c
@@ -440,23 +440,6 @@ int xmkstemp(char *template)
        return fd;
 }
 
-/* git_mkstemp() - create tmp file honoring TMPDIR variable */
-int git_mkstemp(char *path, size_t len, const char *template)
-{
-       const char *tmp;
-       size_t n;
-
-       tmp = getenv("TMPDIR");
-       if (!tmp)
-               tmp = "/tmp";
-       n = snprintf(path, len, "%s/%s", tmp, template);
-       if (len <= n) {
-               errno = ENAMETOOLONG;
-               return -1;
-       }
-       return mkstemp(path);
-}
-
 /* Adapted from libiberty's mkstemp.c. */
 
 #undef TMP_MAX
@@ -531,13 +514,6 @@ int git_mkstemp_mode(char *pattern, int mode)
        return git_mkstemps_mode(pattern, 0, mode);
 }
 
-#ifdef NO_MKSTEMPS
-int gitmkstemps(char *pattern, int suffix_len)
-{
-       return git_mkstemps_mode(pattern, suffix_len, 0600);
-}
-#endif
-
 int xmkstemp_mode(char *template, int mode)
 {
        int fd;
@@ -679,3 +655,16 @@ void sleep_millisec(int millisec)
 {
        poll(NULL, 0, millisec);
 }
+
+int xgethostname(char *buf, size_t len)
+{
+       /*
+        * If the full hostname doesn't fit in buf, POSIX does not
+        * specify whether the buffer will be null-terminated, so to
+        * be safe, do it ourselves.
+        */
+       int ret = gethostname(buf, len);
+       if (!ret)
+               buf[len - 1] = 0;
+       return ret;
+}