Much better strerr revamp, with __VA_ARGS__

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

1 files changed, 24 insertions, 0 deletions

diff --git a/src/libstddjb/strerr_diel.c b/src/libstddjb/strerr_diel.c
new file mode 100644
index 0000000..d142402
--- /dev/null
+++ b/src/libstddjb/strerr_diel.c
@@ -0,0 +1,24 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <stdarg.h>
+#include <unistd.h>
+
+#include <skalibs/strerr.h>
+
+void strerr_diel (int e, unsigned int n, ...)
+{
+  if (n)
+  {
+    va_list ap ;
+    char const *v[n] ;
+    va_start(ap, n) ;
+    va_arg(ap, unsigned int) ;
+    for (unsigned int i = 0 ; i < n ; i++)
+      v[i++] = va_arg(ap, char const *) ; 
+    va_end(ap) ;
+    strerr_warnv(v, n) ;
+  }
+  _exit(e) ;
+}