5 files changed, 46 insertions, 11 deletions
diff --git a/doc/libstddjb/djbunix.html b/doc/libstddjb/djbunix.html
index 9b6c2a8..ba9e692 100644
--- a/doc/libstddjb/djbunix.html
+++ b/doc/libstddjb/djbunix.html
@@ -166,8 +166,8 @@ supported:
 </p>
 
 <ul>
- <li> <a href="https://man7.org/linux/man-pages/man2/splice.2.html">splice()</a>,
-in Linux 2.6.17 and later </li>
+ <li> None, because there was a bug in <a href="https://man7.org/linux/man-pages/man2/splice.2.html">splice()</a>
+so the support was removed. </li>
 </ul>
 
 <p>
diff --git a/package/deps.mak b/package/deps.mak
index 8d96297..8fcf861 100644
--- a/package/deps.mak
+++ b/package/deps.mak
@@ -31,6 +31,7 @@ src/include/skalibs/genset.h: src/include/skalibs/functypes.h
 src/include/skalibs/gensetdyn.h: src/include/skalibs/functypes.h src/include/skalibs/genalloc.h src/include/skalibs/stralloc.h
 src/include/skalibs/gol.h: src/include/skalibs/uint64.h
 src/include/skalibs/iopause.h: src/include/skalibs/tai.h
+src/include/skalibs/ip46.h: src/include/skalibs/fmtscan.h src/include/skalibs/socket.h src/include/skalibs/tai.h
 src/include/skalibs/keventbridge.h: src/include/skalibs/sysdeps.h
 src/include/skalibs/kolbak.h: src/include/skalibs/unixmessage.h
 src/include/skalibs/lolstdio.h: src/include/skalibs/bufalloc.h src/include/skalibs/buffer.h src/include/skalibs/strerr.h
@@ -58,6 +59,9 @@ src/include/skalibs/strerr.h: src/include/skalibs/gccattributes.h src/include/sk
 src/include/skalibs/tai.h: src/include/skalibs/gccattributes.h src/include/skalibs/uint64.h
 src/include/skalibs/textclient.h: src/include/skalibs/allreadwrite.h src/include/skalibs/tai.h src/include/skalibs/textmessage.h
 src/include/skalibs/textmessage.h: src/include/skalibs/allreadwrite.h src/include/skalibs/bufalloc.h src/include/skalibs/buffer.h src/include/skalibs/gccattributes.h src/include/skalibs/stralloc.h src/include/skalibs/tai.h
+src/include/skalibs/types.h: src/include/skalibs/uint16.h src/include/skalibs/uint32.h src/include/skalibs/uint64.h
+src/include/skalibs/uint16.h: src/include/skalibs/uint64.h
+src/include/skalibs/uint32.h: src/include/skalibs/uint64.h
 src/include/skalibs/unix-timed.h: src/include/skalibs/bufalloc.h src/include/skalibs/buffer.h src/include/skalibs/functypes.h src/include/skalibs/stralloc.h src/include/skalibs/tai.h
 src/include/skalibs/unix-transactional.h: src/include/skalibs/direntry.h src/include/skalibs/gccattributes.h src/include/skalibs/stralloc.h
 src/include/skalibs/unixconnection.h: src/include/skalibs/unixmessage.h
@@ -764,6 +768,7 @@ src/libstddjb/waitn_posix.o src/libstddjb/waitn_posix.lo: src/libstddjb/waitn_po
 src/libstddjb/waitn_reap.o src/libstddjb/waitn_reap.lo: src/libstddjb/waitn_reap.c src/include/skalibs/djbunix.h
 src/libstddjb/waitn_reap_posix.o src/libstddjb/waitn_reap_posix.lo: src/libstddjb/waitn_reap_posix.c src/include/skalibs/djbunix.h
 src/libstddjb/waitpid_nointr.o src/libstddjb/waitpid_nointr.lo: src/libstddjb/waitpid_nointr.c src/include/skalibs/djbunix.h
+src/libstddjb/waitpids.o src/libstddjb/waitpids.lo: src/libstddjb/waitpids.c src/include/skalibs/djbunix.h
 src/libstddjb/waitpids_nohang.o src/libstddjb/waitpids_nohang.lo: src/libstddjb/waitpids_nohang.c src/include/skalibs/djbunix.h
 src/libstddjb/writenclose_unsafe5.o src/libstddjb/writenclose_unsafe5.lo: src/libstddjb/writenclose_unsafe5.c src/include/skalibs/allreadwrite.h src/include/skalibs/djbunix.h
 src/libstddjb/writevnclose_unsafe5.o src/libstddjb/writevnclose_unsafe5.lo: src/libstddjb/writevnclose_unsafe5.c src/include/skalibs/allreadwrite.h src/include/skalibs/djbunix.h src/include/skalibs/siovec.h
diff --git a/src/include/skalibs/djbunix.h b/src/include/skalibs/djbunix.h
index d6efa09..0bba29a 100644
--- a/src/include/skalibs/djbunix.h
+++ b/src/include/skalibs/djbunix.h
@@ -59,18 +59,23 @@ extern int openc_write (char const *) ;
 
 extern size_t path_canonicalize (char *, char const *, int) ;
 
-extern pid_t wait_nointr (int *) ;
+#define wait_status(w) (WIFSIGNALED(w) ? 256 + WTERMSIG(w) : WEXITSTATUS(w))
+#define wait_estatus(w) (WIFSIGNALED(w) ? 128 + WTERMSIG(w) : WEXITSTATUS(w) >= 128 ? 128 : WEXITSTATUS(w))
+
+/* These do not reap unknown children */
 extern pid_t waitpid_nointr (pid_t, int *, int) ;
 #define wait_pid(pid, wstat) waitpid_nointr(pid, (wstat), 0)
 #define waitpid_nohang(pid, wstat) waitpid_nointr(pid, (wstat), WNOHANG)
+extern int waitpids_nohang (pid_t const *, size_t, int *, size_t *) ;
+extern size_t waitpids (pid_t const *, size_t, int *) ;
+
+/* These reap unknown children */
+extern pid_t wait_nointr (int *) ;
 #define wait_nohang(wstat) waitpid_nohang(-1, (wstat))
 extern pid_t wait_pid_nohang (pid_t, int *) ;
 extern int wait_pids_nohang (pid_t const *, unsigned int, int *) ;
-extern int waitpids_nohang (pid_t const *, unsigned int, int *) ;
-
-#define wait_status(w) (WIFSIGNALED(w) ? 256 + WTERMSIG(w) : WEXITSTATUS(w))
-#define wait_estatus(w) (WIFSIGNALED(w) ? 128 + WTERMSIG(w) : WEXITSTATUS(w) >= 128 ? 128 : WEXITSTATUS(w))
 
+/* These will disappear or be refactored */
 extern unsigned int wait_reap (void) ;
 extern int waitn (pid_t *, unsigned int) ;
 extern int waitn_posix (pid_t *, unsigned int, int *) ;
diff --git a/src/libstddjb/waitpids.c b/src/libstddjb/waitpids.c
new file mode 100644
index 0000000..47c9c34
--- /dev/null
+++ b/src/libstddjb/waitpids.c
@@ -0,0 +1,20 @@
+/* ISC license. */
+
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include <skalibs/djbunix.h>
+
+ /*
+   waitpids: blocking wait, don't reap anything unlisted
+ */
+
+size_t waitpids (pid_t const *pids, size_t len, int *wstat)
+{
+  for (size_t i = 0 ; i < len ; i++)
+  {
+    pid_t r = wait_pid(pids[i], wstat) ;
+    if (r == (pid_t)-1) return i ;
+  }
+  return len ;
+}
diff --git a/src/libstddjb/waitpids_nohang.c b/src/libstddjb/waitpids_nohang.c
index 23f03de..e731d4d 100644
--- a/src/libstddjb/waitpids_nohang.c
+++ b/src/libstddjb/waitpids_nohang.c
@@ -1,19 +1,24 @@
 /* ISC license. */
 
+#include <unistd.h>
 #include <sys/wait.h>
+
 #include <skalibs/djbunix.h>
 
  /*
    waitpids_nohang (defined here): only reap pids, don't touch the rest
  */
 
-int waitpids_nohang (pid_t const *pids, unsigned int len, int *wstat)
+int waitpids_nohang (pid_t const *pids, size_t len, int *wstat, size_t *n)
 {
-  for (unsigned int i = 0 ; i < len ; i++)
+  for (size_t i = 0 ; i < len ; i++)
   {
     pid_t r = waitpid_nohang(pids[i], wstat) ;
-    if (r == -1) return -1-i ;
-    else if (r == pids[i]) return 1+i ;
+    if (r == (pid_t)-1 || r == pids[i])
+    {
+      *n = i ;
+      return r == (pid_t)-1 ? -1 : 1 ;
+    }
   }
   return 0 ;
 }