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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-28 15:51:40 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-28 16:34:14 +0000 |
| commit | fd3df63fb6649720098597ced59eaa3969bbe067 (patch) | |
| tree | 0b2af09bc08daa4c103e0ab0d7ef5b2bc3728a20 /sysdeps/mach/hurd/dl-sysdep.c | |
| parent | 4cafcd839f8c002c290ec96c64b6d85e87e270e8 (diff) | |
| download | glibc-fd3df63fb6649720098597ced59eaa3969bbe067.tar glibc-fd3df63fb6649720098597ced59eaa3969bbe067.tar.gz glibc-fd3df63fb6649720098597ced59eaa3969bbe067.tar.bz2 glibc-fd3df63fb6649720098597ced59eaa3969bbe067.zip | |
hurd: make close a cancellation point
and add _nocancel variant.
* sysdeps/mach/hurd/Makefile [io] (sysdep_routines): Add close_nocancel.
* sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE, ld.GLIBC_PRIVATE): Add
__close_nocancel.
* sysdeps/mach/hurd/i386/localplt.data (__close_nocancel): Allow PLT.
* sysdeps/mach/hurd/close.c: Include <sysdep-cancel.h>
(__libc_close): Surround _hurd_fd_close with enabling async cancel.
* sysdeps/mach/hurd/close_nocancel.c: New file.
* sysdeps/mach/hurd/not-cancel.h (__close_nocancel): Replace macro with
declaration with hidden proto.
Diffstat (limited to 'sysdeps/mach/hurd/dl-sysdep.c')
| -rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 8a87b9b0f2..2a9a6d12bc 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -353,6 +353,7 @@ weak_alias (__open, __open64) weak_alias (__open, __open_nocancel) check_no_hidden(__close); +check_no_hidden(__close_nocancel); int weak_function __close (int fd) { @@ -360,6 +361,7 @@ __close (int fd) __mach_port_deallocate (__mach_task_self (), (mach_port_t) fd); return 0; } +weak_alias (__close, __close_nocancel) check_no_hidden(__pread64); check_no_hidden(__pread64_nocancel); |