Implement "s6 process"

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/s6/process_help.c b/src/s6/process_help.c
new file mode 100644
index 0000000..1e51ebe
--- /dev/null
+++ b/src/s6/process_help.c
@@ -0,0 +1,16 @@
+/* ISC license. */
+
+#include <skalibs/buffer.h>
+#include <skalibs/strerr.h>
+
+#include "s6-internal.h"
+
+#define HELP_MESSAGE "This is the \"s6 process\" help message.\n"
+
+int process_help (char const *const *argv)
+{
+  (void)argv ;
+  if (!buffer_putsflush(buffer_1, HELP_MESSAGE))
+    strerr_diefu1sys(111, "write to stdout") ;
+  return 0 ;
+}