something goes wrong here. It stuck like this: loading /Users/catap/src/gcl/gcl/unixport/../cmpnew/gcl_cmpspecial.lsp loading /Users/catap/src/gcl/gcl/unixport/../cmpnew/gcl_cmplam.lsp loading /Users/catap/src/gcl/gcl/unixport/../cmpnew/gcl_cmplet.lsp loading /Users/catap/src/gcl/gcl/unixport/../cmpnew/gcl_cmpvs.lsp loading /Users/catap/src/gcl/gcl/unixport/../cmpnew/gcl_cmpwt.lsp loading /Users/catap/src/gcl/gcl/unixport/../cmpnew/gcl_cmpmain.lsp
NIL
COMPILER>
(:SDEBUG
:SETF :PRE-GCL :DYNAMIC-EXTENT :INTDIV :64BIT :C99 :UNEXEC
:NATIVE-RELOC :EDITLINE :TRUNCATE_USE_C :CLX-LITTLE-ENDIAN :BSD
:DARWIN21.6.0 :X86_64 :IEEE-FLOATING-POINT :DARWIN :UNIX :GMP :GCL
:AKCL :COMMON :KCL)
COMPILER>
#<"SYSTEM" package>
SYSTEM>
T
SYSTEM>
and it expect my input via keyboard.
--
wbr, Kirill
> On 22. Dec 2023, at 23:41, Camm Maguire <c...@maguirefamily.org> wrote:
>
> Greetings! I am exercising this patch in case you want to try it out.
>
> modified gcl/o/unixsys.c
> @@ -32,6 +32,8 @@ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
>
> #if !defined(__MINGW32__) && !defined(__CYGWIN__)
>
> + #include <spawn.h>
> +
> int
> vsystem(const char *command) {
>
> @@ -58,11 +60,27 @@ vsystem(const char *command) {
>
> }
>
> - if (!(pid=pvfork())) {
> - errno=0;
> - execvp(*p1,(void *)p1);
> - _exit(128|(errno&0x7f));
> + {
> +
> + posix_spawnattr_t attr;
> + posix_spawn_file_actions_t file_actions;
> + extern char **environ;
> +
> + massert(!posix_spawn_file_actions_init(&file_actions));
> + massert(!posix_spawnattr_init(&attr));
> +
> + massert(!posix_spawnp(&pid, *p1, &file_actions, &attr, (void *)p1,
> environ));
> +
> + massert(!posix_spawnattr_destroy(&attr));
> + massert(!posix_spawn_file_actions_destroy(&file_actions));
> +
> }
> +
> + /* if (!(pid=pvfork())) { */
> + /* errno=0; */
> + /* execvp(*p1,(void *)p1); */
> + /* _exit(128|(errno&0x7f)); */
> + /* } */
>
> massert(pid>0);
> massert(pid==waitpid(pid,&s,0));
>
> Take care,
> --
> Camm Maguire c...@maguirefamily.org
> ==========================================================================
> "The earth is but one country, and mankind its citizens." -- Baha'u'llah
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