1 files changed, 53 insertions, 0 deletions
diff --git a/src/tls/s6tls_exec_tlscio.c b/src/tls/s6tls_exec_tlscio.c
new file mode 100644
index 0000000..ad00ecd
--- /dev/null
+++ b/src/tls/s6tls_exec_tlscio.c
@@ -0,0 +1,53 @@
+/* ISC license. */
+
+#include <skalibs/posixplz.h>
+#include <skalibs/types.h>
+#include <skalibs/djbunix.h>
+
+#include <s6-networking/config.h>
+#include "s6tls-internal.h"
+
+void s6tls_exec_tlscio (int const *fds, uint32_t options, unsigned int verbosity, unsigned int kimeout, char const *servername)
+{
+  char const *newargv[15] ;
+  unsigned int m = 0 ;
+  char fmtv[UINT_FMT] ;
+  char fmtd[UINT_FMT] ;
+  char fmtk[UINT_FMT] ;
+  char fmtr[UINT_FMT] ;
+  char fmtw[UINT_FMT] ;
+
+  newargv[m++] = S6_NETWORKING_BINPREFIX "s6-tlsc-io" ;
+  if (verbosity != 1)
+  {
+    newargv[m++] = "-v" ;
+    newargv[m++] = fmtv ;
+    fmtv[uint_fmt(fmtv, verbosity)] = 0 ;
+  }
+  if (fds[2])
+  {
+    newargv[m++] = "-d" ;
+    newargv[m++] = fmtd ;
+    fmtd[uint_fmt(fmtd, fds[2])] = 0 ;
+  }
+  newargv[m++] = options & 4 ? "-S" : "-s" ;
+  newargv[m++] = options & 1 ? "-y" : "-Y" ;
+  if (kimeout)
+  {
+    newargv[m++] = "-K" ;
+    newargv[m++] = fmtk ;
+    fmtk[uint_fmt(fmtk, kimeout)] = 0 ;
+  }
+  if (servername)
+  {
+    newargv[m++] = "-k" ;
+    newargv[m++] = servername ;
+  }
+  newargv[m++] = "--" ;
+  newargv[m++] = fmtr ;
+  fmtr[uint_fmt(fmtr, fds[0])] = 0 ;
+  newargv[m++] = fmtw ;
+  fmtw[uint_fmt(fmtw, fds[1])] = 0 ;
+  newargv[m++] = 0 ;
+  xpathexec_run(newargv[0], newargv, (char const *const *)environ) ;
+}