| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Setup stub unit test infrastructure | EuAndreh | 2024-01-05 | 1 | -0/+8 |
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| * | reduce spurious inclusion of libc.h | Rich Felker | 2018-09-12 | 1 | -1/+0 |
| | | | | | | | | | | | | | | | | | | | | | | libc.h was intended to be a header for access to global libc state and related interfaces, but ended up included all over the place because it was the way to get the weak_alias macro. most of the inclusions removed here are places where weak_alias was needed. a few were recently introduced for hidden. some go all the way back to when libc.h defined CANCELPT_BEGIN and _END, and all (wrongly implemented) cancellation points had to include it. remaining spurious users are mostly callers of the LOCK/UNLOCK macros and files that use the LFS64 macro to define the awful *64 aliases. in a few places, new inclusion of libc.h is added because several internal headers no longer implicitly include libc.h. declarations for __lockfile and __unlockfile are moved from libc.h to stdio_impl.h so that the latter does not need libc.h. putting them in libc.h made no sense at all, since the macros in stdio_impl.h are needed to use them correctly anyway. | ||||
| * | fix mremap memory synchronization and use of variadic argument | Rich Felker | 2015-11-02 | 1 | -4/+11 |
| | | | | | | | | | | | | | since mremap with the MREMAP_FIXED flag is an operation that unmaps existing mappings, it needs to use the vm lock mechanism to ensure that any in-progress synchronization operations using vm identities from before the call have finished. also, the variadic argument was erroneously being read even if the MREMAP_FIXED flag was not passed. in practice this didn't break anything, but it's UB and in theory LTO could turn it into a hard error. | ||||
| * | prevent allocs than PTRDIFF_MAX via mremap | Daniel Micay | 2015-11-02 | 1 | -1/+8 |
| | | | | | It's quite feasible for this to happen via MREMAP_MAYMOVE. | ||||
| * | global cleanup to use the new syscall interface | Rich Felker | 2011-03-20 | 1 | -1/+1 |
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| * | initial check-in, version 0.5.0 | Rich Felker | 2011-02-12 | 1 | -0/+19 |
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