Get rid of webipc.h and DJBUNIX_FLAG_*

 Decent semantic header separation is hard. It's always
an ongoing process. Here socket.h always included webipc.h
for listen(), and webipc.h always included djbunix.h for
socket_internal() and socketpair_internal(). That's ugh.
Just move all the socket stuff into one socket header.
Of course, djbunix.h is still needed most of the time for
fd_close() and other operations on fds, but those are
generic anyway.

 Also, O_CLOEXEC exists everywhere now, so we can use it as well
as O_NONBLOCK instead of redefining the flags in djbunix.h.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/libstddjb/ipc_recv.c b/src/libstddjb/ipc_recv.c
index 4c235bb..407b3cc 100644
--- a/src/libstddjb/ipc_recv.c
+++ b/src/libstddjb/ipc_recv.c
@@ -1,13 +1,12 @@
 /* ISC license. */
 
 #include <skalibs/nonposix.h>
-
+#include <string.h>
 #include <errno.h>
 #include <sys/socket.h>
 #include <sys/un.h>
-#include <string.h>
 
-#include <skalibs/webipc.h>
+#include <skalibs/socket.h>
 #include <skalibs/posixishard.h>
 
 ssize_t ipc_recv (int fd, char *s, size_t len, char *path)