4 commits

Author	SHA1	Message	Date
cinap_lenrek	07608c768f	libthread: deal with _schedfork() and _schedexec() returning -1 ... The current behaviour of the kernel to deadlock itself instead of returning an error on fork. This might change in the future, so prepare libthread to handle this case. For _schedfork(), we'r going to just retry forking on every switch, while for _schedexec(), the exec will fail and send ~0 down the pid channel.	2021-10-12 00:49:12 +00:00
cinap_lenrek	45d1d31847	libthread: use devdup instead of mounting pipe to /mnt/temp for close-on-exec in procexec() ... the namespace might be shared by other processes. instead, we create a anonymous pipe with pipe() and use devdup to open one end close-on-exec. this is shorter and avoids the race condition. do not touch Execargs after writing the error message as the process might be gone after the write. this was to manually close the fd which isnt neccesary as the kernel will do it for us on the following exit.	2015-02-28 12:50:17 +01:00
Taru Karttunen	a9060cc06b	Import sources from 2011-03-30 iso image - lib	2011-03-30 19:35:09 +03:00
Taru Karttunen	e5888a1ffd	Import sources from 2011-03-30 iso image	2011-03-30 15:46:40 +03:00