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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-14 12:56:54 +0000 |
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| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-14 15:53:04 +0000 |
| commit | a50efac19a1eb0a9dc6f5917ae299c0fbbf3c46b (patch) | |
| tree | 975cff922cf658c87dfc70e3b4fb490fdca8519b /sysdeps/mach/hurd/dl-sysdep.c | |
| parent | e2b9d562d1e024fda6d10f0f272521bf20fa664f (diff) | |
| download | glibc-a50efac19a1eb0a9dc6f5917ae299c0fbbf3c46b.tar.gz glibc-a50efac19a1eb0a9dc6f5917ae299c0fbbf3c46b.tar.xz glibc-a50efac19a1eb0a9dc6f5917ae299c0fbbf3c46b.zip | |
htl: Move cleanup stack to variable shared between libc and pthread
If libpthread gets loaded dynamically, the stack needs to already contain the cleanup handlers of the main thread. * htl/libc_pthread_init.c (__pthread_cleanup_stack): New per-thread variable. * htl/Versions (libc): Add __pthread_cleanup_stack as private symbol. * htl/pt-internal.h (struct __pthread): Remove cancelation_handlers field. (__pthread_cleanup_stack): Add variable declaration. * htl/pt-alloc.c (initialize_pthread): Remove initialization of cancelation_handlers field. * htl/pt-cleanup.c (__pthread_get_cleanup_stack): Return the address of __pthread_cleanup_stack instead of that of the cancelation_handlers field. * htl/forward.c: Include <pt-internal.h>. (dummy_list): Remove variable. (__pthread_get_cleanup_stack): Return the address of __pthread_cleanup_stack instead of that of dummy_list.
Diffstat (limited to 'sysdeps/mach/hurd/dl-sysdep.c')
0 files changed, 0 insertions, 0 deletions