compatibility BUGFIX detection of get_current_dir_name() presence
diff --git a/src/compat.c b/src/compat.c
index 7c4d660..c877ceb 100644
--- a/src/compat.c
+++ b/src/compat.c
@@ -15,9 +15,9 @@
#include "common.h"
#include <string.h>
+#include <unistd.h>
#ifndef HAVE_STRNSTR
-
char *
strnstr(const char *s, const char *find, size_t slen)
{
@@ -38,5 +38,20 @@
}
return ((char *)s);
}
+#endif
+#ifndef HAVE_GET_CURRENT_DIR_NAME
+char *
+get_current_dir_name(void)
+{
+ char tmp[PATH_MAX];
+ char *retval;
+
+ if (getcwd(tmp, sizeof(tmp))) {
+ retval = strdup(tmp);
+ LY_CHECK_ERR_RET(!retval, LOGMEM(NULL), NULL);
+ return retval;
+ }
+ return NULL;
+}
#endif