initial commit with rc for skalibs-2.0.0.0

1 files changed, 20 insertions, 0 deletions

diff --git a/src/libstddjb/ipc_send.c b/src/libstddjb/ipc_send.c
new file mode 100644
index 0000000..0e71d98
--- /dev/null
+++ b/src/libstddjb/ipc_send.c
@@ -0,0 +1,20 @@
+/* ISC license. */
+
+#include <skalibs/nonposix.h>
+#include <errno.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <skalibs/bytestr.h>
+#include <skalibs/error.h>
+#include <skalibs/webipc.h>
+
+int ipc_send (int fd, char const *s, unsigned int len, char const *path)
+{
+  struct sockaddr_un sa ;
+  register unsigned int l = str_len(path) ;
+  if (l > IPCPATH_MAX) return (errno = EPROTO, -1) ;
+  byte_zero(&sa, sizeof sa) ;
+  sa.sun_family = AF_UNIX ;
+  byte_copy(sa.sun_path, l+1, path) ;
+  return sendto(fd, s, len, 0, (struct sockaddr *)&sa, sizeof sa) ;
+}