[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #13 from Janne Blomqvist --- Author: jb Date: Tue May 21 15:24:30 2019 New Revision: 271470 URL: https://gcc.gnu.org/viewcvs?rev=271470&root=gcc&view=rev Log: libfortran/90038: Document new wait=.false. implementation 2019-05-21 Ja

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #12 from Janne Blomqvist --- Author: jb Date: Tue May 21 15:17:44 2019 New Revision: 271468 URL: https://gcc.gnu.org/viewcvs?rev=271468&root=gcc&view=rev Log: libfortran/90038: Document new wait=.false. implementation 2019-05-21 Ja

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #11 from Janne Blomqvist --- Author: jb Date: Mon May 20 17:43:05 2019 New Revision: 271427 URL: https://gcc.gnu.org/viewcvs?rev=271427&root=gcc&view=rev Log: libfortran/90038 Use posix_spawn, reap dead children when wait=.false. Ba

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 Janne Blomqvist changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #9 from Janne Blomqvist --- Author: jb Date: Sun May 19 19:38:11 2019 New Revision: 271384 URL: https://gcc.gnu.org/viewcvs?rev=271384&root=gcc&view=rev Log: libfortran/90038 Reap dead children when wait=.false. When using posix_spa

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #8 from Janne Blomqvist --- Actually, wasn't this simple as the above patch broke the synchronous version. Need to think more what to do.

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #7 from Janne Blomqvist --- This should fix it: --- a/libgfortran/intrinsics/execute_command_line.c +++ b/libgfortran/intrinsics/execute_command_line.c @@ -34,6 +34,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If no

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #6 from Steve Kargl --- On Fri, May 17, 2019 at 07:35:46PM +, jb at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 > > --- Comment #5 from Janne Blomqvist --- > (In reply to kargl from comment #4) >

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #5 from Janne Blomqvist --- (In reply to kargl from comment #4) > What does 'it' refer to? fork() is leaving a zombie? > posix_spawn() is leaving a zombie? posix_spawn. Though I guess the old fork() code suffers from the same issue

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #3 from Janne Blomqvist --- Further testing revealed that it leaves zombie processes around as the child is never wait()'ed for. E.g. program cmd implicit none call execute_command_line("echo hi", wait=.FALSE.) call sleep(30) e

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 --- Comment #2 from Janne Blomqvist --- Author: jb Date: Fri May 17 18:18:04 2019 New Revision: 271340 URL: https://gcc.gnu.org/viewcvs?rev=271340&root=gcc&view=rev Log: libfortran/90038: Use posix_spawn instead of fork fork() semantics can be

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug libfortran/90038] execute_command_line should not use fork()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90038 Janne Blomqvist changed: What|Removed |Added URL||https://gcc.gnu.org/ml/gcc-