Tweak the evutil_open_closeonexec patch to work on windows, old unixes.

Windows doesn't have a mode_t as far as I can tell.

Some unixes, iirc, don't like three-argument open without O_CREAT.

1 files changed, 4 insertions, 1 deletions

diff --git a/util-internal.h b/util-internal.h
index d09aa471..47fe962d 100644
--- a/util-internal.h
+++ b/util-internal.h
@@ -161,7 +161,10 @@ char EVUTIL_TOLOWER(char c);
 #define EVUTIL_UPCAST(ptr, type, field)				\
 	((type *)(((char*)(ptr)) - evutil_offsetof(type, field)))
 
-int evutil_open_closeonexec(const char *pathname, int flags, mode_t mode);
+/* As open(pathname, flags, mode), except that the file is always opened with
+ * the close-on-exec flag set. (And the mode argument is mandatory.)
+ */
+int evutil_open_closeonexec(const char *pathname, int flags, unsigned mode);
 
 int evutil_read_file(const char *filename, char **content_out, size_t *len_out,
     int is_binary);