add open(2) shim to handle O_BINARY and O_CLOEXEC

2017-01-16 09:56:20 -06:00
parent 51a53876b6
commit f21bd20c7e
4 changed files with 31 additions and 0 deletions
--- a/include/compat/fcntl.h
+++ b/include/compat/fcntl.h
@@ -29,4 +29,10 @@
 #define FD_CLOEXEC      1
 #endif

+int posix_open(const char *path, ...);
+
+#ifndef NO_REDEF_POSIX_FUNCTIONS
+#define open(path, ...) posix_open(path, __VA_ARGS__)
+#endif
+
 #endif