1 files changed, 15 insertions, 0 deletions
diff --git a/src/libstddjb/waitpid_nointr.c b/src/libstddjb/waitpid_nointr.c
new file mode 100644
index 0000000..8c6a65e
--- /dev/null
+++ b/src/libstddjb/waitpid_nointr.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <errno.h>
+#include <skalibs/djbunix.h>
+
+pid_t waitpid_nointr (pid_t pid, int *wstat, int flags)
+{
+  register pid_t r ;
+  do
+    r = waitpid(pid, wstat, flags) ;
+  while ((r == (pid_t)-1) && (errno == EINTR)) ;
+  return r ;
+}