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-rw-r--r--package/deps.mak7
-rw-r--r--src/include/skalibs/djbunix.h8
-rw-r--r--src/libstddjb/child_spawn-internal.h16
-rw-r--r--src/libstddjb/child_spawn.c4
-rw-r--r--src/libstddjb/child_spawn0.c6
-rw-r--r--src/libstddjb/child_spawn1_internal.c4
-rw-r--r--src/libstddjb/child_spawn2.c4
-rw-r--r--src/libstddjb/child_spawn3.c4
-rw-r--r--src/libstddjb/child_spawn_workaround.c17
-rw-r--r--src/libstddjb/slurpn.c2
10 files changed, 27 insertions, 45 deletions
diff --git a/package/deps.mak b/package/deps.mak
index dbef6b6..84eeb85 100644
--- a/package/deps.mak
+++ b/package/deps.mak
@@ -29,6 +29,7 @@ src/include/skalibs/genqdyn.h: src/include/skalibs/stralloc.h
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/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/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
src/include/skalibs/netstring.h: src/include/skalibs/buffer.h src/include/skalibs/stralloc.h
@@ -50,6 +51,9 @@ src/include/skalibs/strerr2.h: src/include/skalibs/strerr.h
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/stralloc.h
src/include/skalibs/unixconnection.h: src/include/skalibs/unixmessage.h
@@ -64,7 +68,6 @@ src/libstdcrypto/sha256-internal.h: src/include/skalibs/sha256.h
src/libstdcrypto/sha512-internal.h: src/include/skalibs/sha512.h
src/libstddjb/cdb-internal.h: src/include/skalibs/cdb.h src/include/skalibs/gccattributes.h
src/libstddjb/cdbmake-internal.h: src/include/skalibs/cdbmake.h
-src/libstddjb/child_spawn-internal.h: src/include/skalibs/sysdeps.h
src/libstddjb/djbtime-internal.h: src/include/skalibs/uint64.h
src/libstddjb/fmtscan-internal.h: src/include/skalibs/fmtscan.h src/include/skalibs/uint64.h
src/libunixonacid/skaclient-internal.h: src/include/skalibs/kolbak.h src/include/skalibs/skaclient.h src/include/skalibs/unixmessage.h
@@ -309,7 +312,7 @@ src/libstddjb/child_spawn1_pipe.o src/libstddjb/child_spawn1_pipe.lo: src/libstd
src/libstddjb/child_spawn1_socket.o src/libstddjb/child_spawn1_socket.lo: src/libstddjb/child_spawn1_socket.c src/libstddjb/djbunix-internal.h src/include/skalibs/djbunix.h src/include/skalibs/socket.h
src/libstddjb/child_spawn2.o src/libstddjb/child_spawn2.lo: src/libstddjb/child_spawn2.c src/include/skalibs/allreadwrite.h src/include/skalibs/config.h src/include/skalibs/djbunix.h src/include/skalibs/exec.h src/include/skalibs/sig.h src/include/skalibs/sysdeps.h
src/libstddjb/child_spawn3.o src/libstddjb/child_spawn3.lo: src/libstddjb/child_spawn3.c src/include/skalibs/allreadwrite.h src/include/skalibs/config.h src/include/skalibs/djbunix.h src/include/skalibs/env.h src/include/skalibs/exec.h src/include/skalibs/sig.h src/include/skalibs/sysdeps.h src/include/skalibs/types.h
-src/libstddjb/child_spawn_workaround.o src/libstddjb/child_spawn_workaround.lo: src/libstddjb/child_spawn_workaround.c src/include/skalibs/allreadwrite.h src/libstddjb/child_spawn-internal.h src/include/skalibs/djbunix.h src/include/skalibs/sysdeps.h
+src/libstddjb/child_spawn_workaround.o src/libstddjb/child_spawn_workaround.lo: src/libstddjb/child_spawn_workaround.c src/include/skalibs/allreadwrite.h src/include/skalibs/djbunix.h src/include/skalibs/sysdeps.h
src/libstddjb/coe.o src/libstddjb/coe.lo: src/libstddjb/coe.c src/include/skalibs/djbunix.h
src/libstddjb/deepsleepuntil.o src/libstddjb/deepsleepuntil.lo: src/libstddjb/deepsleepuntil.c src/include/skalibs/iopause.h src/include/skalibs/tai.h
src/libstddjb/devino_cmp.o src/libstddjb/devino_cmp.lo: src/libstddjb/devino_cmp.c src/include/skalibs/devino.h
diff --git a/src/include/skalibs/djbunix.h b/src/include/skalibs/djbunix.h
index 1b08f77..1ac2d03 100644
--- a/src/include/skalibs/djbunix.h
+++ b/src/include/skalibs/djbunix.h
@@ -169,6 +169,8 @@ extern int hiercopy_loose (char const *, char const *) ;
extern int hiercopy_loose_tmp (char const *, char const *, stralloc *) ;
extern int hiercopy_internal (char const *, char const *, stralloc *, unsigned int) ;
+
+
/* Simple spawn functions with 0 or 1 communicating fds. */
extern pid_t child_spawn0 (char const *, char const *const *, char const *const *) ;
@@ -206,4 +208,10 @@ extern pid_t child_spawn3 (char const *, char const *const *, char const *const
extern pid_t child_spawn (char const *, char const *const *, char const *const *, int *, unsigned int) ;
+
+ /* Work around buggy posix_spawn */
+
+extern pid_t child_spawn_workaround (pid_t, int const *) ; /* closes the pipe if defined */
+
+
#endif
diff --git a/src/libstddjb/child_spawn-internal.h b/src/libstddjb/child_spawn-internal.h
deleted file mode 100644
index b0f701c..0000000
--- a/src/libstddjb/child_spawn-internal.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* ISC license. */
-
-#ifndef CHILD_SPAWN_INTERNAL_H
-#define CHILD_SPAWN_INTERNAL_H
-
-#include <skalibs/sysdeps.h>
-
-#ifdef SKALIBS_HASPOSIXSPAWNEARLYRETURN
-
-#include <sys/types.h>
-
-extern pid_t child_spawn_workaround (pid_t, int const *) ; /* closes the pipe */
-
-#endif
-
-#endif
diff --git a/src/libstddjb/child_spawn.c b/src/libstddjb/child_spawn.c
index e5f5115..7c59fba 100644
--- a/src/libstddjb/child_spawn.c
+++ b/src/libstddjb/child_spawn.c
@@ -20,10 +20,6 @@
#include <skalibs/config.h>
#include <skalibs/env.h>
-#ifdef SKALIBS_HASPOSIXSPAWNEARLYRETURN
-# include "child_spawn-internal.h"
-#endif
-
pid_t child_spawn (char const *prog, char const *const *argv, char const *const *envp, int *fds, unsigned int n)
{
pid_t pid ;
diff --git a/src/libstddjb/child_spawn0.c b/src/libstddjb/child_spawn0.c
index cfd78f8..ea7a5b1 100644
--- a/src/libstddjb/child_spawn0.c
+++ b/src/libstddjb/child_spawn0.c
@@ -11,11 +11,7 @@
#include <spawn.h>
#include <skalibs/config.h>
-
-#ifdef SKALIBS_HASPOSIXSPAWNEARLYRETURN
-# include <skalibs/djbunix.h>
-# include "child_spawn-internal.h"
-#endif
+#include <skalibs/djbunix.h>
pid_t child_spawn0 (char const *prog, char const *const *argv, char const *const *envp)
{
diff --git a/src/libstddjb/child_spawn1_internal.c b/src/libstddjb/child_spawn1_internal.c
index 2fe0ee2..9e6eeff 100644
--- a/src/libstddjb/child_spawn1_internal.c
+++ b/src/libstddjb/child_spawn1_internal.c
@@ -14,10 +14,6 @@
#include <skalibs/config.h>
-#ifdef SKALIBS_HASPOSIXSPAWNEARLYRETURN
-# include "child_spawn-internal.h"
-#endif
-
pid_t child_spawn1_internal (char const *prog, char const *const *argv, char const *const *envp, int *p, int to)
{
pid_t pid ;
diff --git a/src/libstddjb/child_spawn2.c b/src/libstddjb/child_spawn2.c
index 44d748f..986fd15 100644
--- a/src/libstddjb/child_spawn2.c
+++ b/src/libstddjb/child_spawn2.c
@@ -17,10 +17,6 @@
#include <skalibs/config.h>
-#ifdef SKALIBS_HASPOSIXSPAWNEARLYRETURN
-# include "child_spawn-internal.h"
-#endif
-
pid_t child_spawn2 (char const *prog, char const *const *argv, char const *const *envp, int *fds)
{
pid_t pid ;
diff --git a/src/libstddjb/child_spawn3.c b/src/libstddjb/child_spawn3.c
index 81ffb0c..6eb7519 100644
--- a/src/libstddjb/child_spawn3.c
+++ b/src/libstddjb/child_spawn3.c
@@ -19,10 +19,6 @@
#include <skalibs/config.h>
#include <skalibs/env.h>
-#ifdef SKALIBS_HASPOSIXSPAWNEARLYRETURN
-# include "child_spawn-internal.h"
-#endif
-
pid_t child_spawn3 (char const *prog, char const *const *argv, char const *const *envp, int *fds)
{
pid_t pid ;
diff --git a/src/libstddjb/child_spawn_workaround.c b/src/libstddjb/child_spawn_workaround.c
index 516ade5..b5fb4f0 100644
--- a/src/libstddjb/child_spawn_workaround.c
+++ b/src/libstddjb/child_spawn_workaround.c
@@ -1,6 +1,7 @@
/* ISC license. */
#include <skalibs/sysdeps.h>
+#include <skalibs/djbunix.h>
#if defined(SKALIBS_HASPOSIXSPAWN) && defined(SKALIBS_HASPOSIXSPAWNEARLYRETURN)
@@ -9,8 +10,8 @@
#include <sys/wait.h>
#include <skalibs/allreadwrite.h>
-#include <skalibs/djbunix.h>
-#include "child_spawn-internal.h"
+
+ /* when posix_spawn returns too early, you need this */
pid_t child_spawn_workaround (pid_t pid, int const *p)
{
@@ -41,8 +42,14 @@ pid_t child_spawn_workaround (pid_t pid, int const *p)
#else
- /* avoid empty TUs */
-
-extern int skalibs_child_spawn_workaround_dummy_ ;
+pid_t child_spawn_workaround (pid_t pid, int const *p)
+{
+ if (p)
+ {
+ fd_close(p[1]) ;
+ fd_close(p[0]) ;
+ }
+ return pid ;
+}
#endif
diff --git a/src/libstddjb/slurpn.c b/src/libstddjb/slurpn.c
index 317e300..d6a20da 100644
--- a/src/libstddjb/slurpn.c
+++ b/src/libstddjb/slurpn.c
@@ -16,7 +16,7 @@ int slurpn (int fd, stralloc *sa, size_t max)
ssize_t r ;
size_t n = max && sa->len + N > max ? max - sa->len : N ;
if (!n) return (errno = ENOBUFS, 0) ;
- if (!stralloc_readyplus(sa, n)) break ;
+ if (!stralloc_readyplus(sa, n)) return 0 ;
r = fd_read(fd, sa->s + sa->len, n) ;
switch (r)
{