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Author	SHA1	Message	Date
Gareth Rees	65065bc8c4	Save and restore errno in signal handlers. Ensure there are assertions on the results of all the libc functions in protsgix.c and pthrdext.c.	2020-09-02 19:59:23 +01:00
Gareth Rees	c13b7610d3	Set sa_restart flag when calling sigaction(). This ensures that if a mutator thread is blocked in a system call when the MPS handles a signal, the system call will not fail with EINTR but instead will be restarted. Add a test case for the thread suspend and resume signals.	2020-08-30 09:23:35 +01:00

Author

SHA1

Message

Date

Gareth Rees

65065bc8c4

Save and restore errno in signal handlers.

Ensure there are assertions on the results of all the libc functions
in protsgix.c and pthrdext.c.

2020-09-02 19:59:23 +01:00

Gareth Rees

c13b7610d3

Set sa_restart flag when calling sigaction().

This ensures that if a mutator thread is blocked in a system call when
the MPS handles a signal, the system call will not fail with EINTR but
instead will be restarted.

Add a test case for the thread suspend and resume signals.

2020-08-30 09:23:35 +01:00

2 commits