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-rw-r--r--util.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/util.c b/util.c
index b999aff..a9e5590 100644
--- a/util.c
+++ b/util.c
@@ -467,19 +467,14 @@ ruby_strdup(const char *str)
return tmp;
}
-#ifdef __native_client__
char *
ruby_getcwd(void)
{
+#if defined __native_client__
char *buf = xmalloc(2);
strcpy(buf, ".");
- return buf;
-}
-#else
-char *
-ruby_getcwd(void)
-{
-#ifdef HAVE_GETCWD
+#elif defined HAVE_GETCWD
+# if defined NO_GETCWD_MALLOC
int size = 200;
char *buf = xmalloc(size);
@@ -491,6 +486,12 @@ ruby_getcwd(void)
size *= 2;
buf = xrealloc(buf, size);
}
+# else
+ char *buf, *cwd = getcwd(NULL, 0);
+ if (!cwd) rb_sys_fail("getcwd");
+ buf = ruby_strdup(cwd); /* allocate by xmalloc */
+ free(cwd);
+# endif
#else
# ifndef PATH_MAX
# define PATH_MAX 8192
@@ -504,7 +505,6 @@ ruby_getcwd(void)
#endif
return buf;
}
-#endif
/****************************************************************
*