| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | overhaul implementation-internal signal protections | Rich Felker | 2011-05-07 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | | | the new approach relies on the fact that the only ways to create sigset_t objects without invoking UB are to use the sig*set() functions, or from the masks returned by sigprocmask, sigaction, etc. or in the ucontext_t argument to a signal handler. thus, as long as sigfillset and sigaddset avoid adding the "protected" signals, there is no way the application will ever obtain a sigset_t including these bits, and thus no need to add the overhead of checking/clearing them when sigprocmask or sigaction is called. note that the old code actually *failed* to remove the bits from sa_mask when sigaction was called. the new implementations are also significantly smaller, simpler, and faster due to ignoring the useless "GNU HURD signals" 65-1024, which are not used and, if there's any sanity in the world, never will be used. | ||||
| * | use a separate signal from SIGCANCEL for SIGEV_THREAD timers | Rich Felker | 2011-04-14 | 1 | -1/+1 |
| | | | | | | | otherwise we cannot support an application's desire to use asynchronous cancellation within the callback function. this change also slightly debloats pthread_create.c. | ||||
| * | global cleanup to use the new syscall interface | Rich Felker | 2011-03-20 | 1 | -1/+1 |
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| * | fix previous commit that broke sigreturn. looks like the asm is needed. | Rich Felker | 2011-02-13 | 1 | -5/+2 |
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| * | fix omission that kept sa_restorer from being used | Rich Felker | 2011-02-13 | 1 | -1/+1 |
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| * | initial check-in, version 0.5.0 v0.5.0 | Rich Felker | 2011-02-12 | 1 | -0/+48 |
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| mirror of git://git.musl-libc.org/musl | Leah Neukirchen |
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