Add new "git replace" command

diff --git a/compat/mingw.c b/compat/mingw.c
index 1a17cf6cce6b71a5d5acddea2f1dda50a08df30c..e190fddf41d6b15d9254859fca8b638ed7c0f428 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -396,7 +396,7 @@ int poll(struct pollfd *ufds, unsigned int nfds, int timeout)
                 * its own input data to become available. But since
                 * the process (pack-objects) is itself CPU intensive,
                 * it will happily pick up the time slice that we are
-                * relinguishing here.
+                * relinquishing here.
                 */
                Sleep(0);
                goto repeat;
@@ -525,8 +525,8 @@ static const char *parse_interpreter(const char *cmd)
        if (buf[0] != '#' || buf[1] != '!')
                return NULL;
        buf[n] = '\0';
-       p = strchr(buf, '\n');
-       if (!p)
+       p = buf + strcspn(buf, "\r\n");
+       if (!*p)
                return NULL;
 
        *p = '\0';
@@ -562,7 +562,7 @@ static char **get_path_split(void)
        if (!n)
                return NULL;
 
-       path = xmalloc((n+1)*sizeof(char*));
+       path = xmalloc((n+1)*sizeof(char *));
        p = envpath;
        i = 0;
        do {
@@ -1156,3 +1156,18 @@ int link(const char *oldpath, const char *newpath)
        }
        return 0;
 }
+
+char *getpass(const char *prompt)
+{
+       struct strbuf buf = STRBUF_INIT;
+
+       fputs(prompt, stderr);
+       for (;;) {
+               char c = _getch();
+               if (c == '\r' || c == '\n')
+                       break;
+               strbuf_addch(&buf, c);
+       }
+       fputs("\n", stderr);
+       return strbuf_detach(&buf, NULL);
+}