Moving system interface functions to separate module out of

the eval and stream modules.

* Makefile (OBJS): Add sysif.o.

* dep.mk: Regenerated.

* eval.c (errno_wrap, daemon_wrap, exit_wrap, usleep_wrap, getpid_wrap,
getppid_wrap, env_hash): Functions moved to sysif.c and changed
to static functions.
(eval_init): Registrations of functions moved to sysif.c.

* lib.c (init): Call sysif_init.

* stream.c (w_stat, statf, mkdir_wrap, chdir_wrap, getcwd_wrap,
makedev_wrap, minor_wrap, major_wrap, mknod_wrap): Functions
moved to sysif.c and become static functions.
(stream_init): Registration of stat moved to sysif.c.
(open_files, open_files_star): Bugfix: no longer erroneously included
in #ifdef HAVE_UNISTD_H block.

* stream.h (mkdir_wrap, chdir_wrap, getcwd_wrap, makedev_wrap,
minor_wrap, major_wrap, mknod_wrap, symlink_wrap, link_wrap,
readlink_wrap): Declarations removed.

* sysif.c: New file.

* sysif.h: New file.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib.c b/lib.c
index d121177a..2c4db220 100644
--- a/lib.c
+++ b/lib.c
@@ -55,6 +55,7 @@
 #include "utf8.h"
 #include "filter.h"
 #include "eval.h"
+#include "sysif.h"
 #include "regex.h"
 
 #define max(a, b) ((a) > (b) ? (a) : (b))
@@ -6768,6 +6769,7 @@ void init(const wchar_t *pn, mem_t *(*oom)(mem_t *, size_t),
   obj_init();
   uw_init();
   eval_init();
+  sysif_init();
   arith_init();
   rand_init();
   stream_init();