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10 Commits

Author SHA1 Message Date
Schrodinger ZHU Yifan
41fecca97b
[libc] add rwlock (#94156) 2024-06-14 13:34:28 -07:00
Hendrik Hübner
485f9f5895
Reland: [libc][POSIX][pthreads] implemented missing pthread_rwlockattr functions (#93622) 
New pull request for https://github.com/llvm/llvm-project/issues/89443

The previous PR was reverted after breaking fullbuild due to a missing
struct declaration, which I forgot to commit.

Reverts revert and adds the missing pthread_rwlockattr_getkind_np /
pthread_rwlockattr_setkind_np functions and tests respecitvely.
 2024-05-30 11:27:50 -07:00
Schrodinger ZHU Yifan
27595c4bef
Revert "[libc][POSIX][pthreads] implemented missing pthread_rwlockattr functions" (#91966) 
Reverts llvm/llvm-project#90249

Fullbuild is broken:
https://lab.llvm.org/buildbot/#/builders/163/builds/56501
 2024-05-13 09:43:14 -04:00
Hendrik Hübner
d2676a7333
[libc][POSIX][pthreads] implemented missing pthread_rwlockattr functions (#90249) 
Closes #89443

I added the two missing functions and respective test cases. Let me know
if anything needs changing.
 2024-05-13 09:35:17 -04:00
Nick Desaulniers
06947b9f8d
[libc][POSIX][pthreads] implement pthread_condattr_t functions (#88987) 
Implement:
- pthread_condattr_destroy
- pthread_condattr_getclock
- pthread_condattr_getpshared
- pthread_condattr_init
- pthread_condattr_setclock
- pthread_condattr_setpshared

Fixes: #88581
 2024-04-17 09:31:29 -07:00
Nick Desaulniers
cdbec7baf1
[libc] fix up the use of angle includes in include/ (#86027) 
Performed en-masse via:

    $ grep -rn "#include <ll" libc/include -l | \
      xargs perl -pi -e 's/#include <ll(.*)>/#include "ll$1"/'
    $ grep -rn "#include <__" libc/include -l | \
      xargs perl -pi -e 's/#include <__(.*)>/#include "__$1"/'

Link: #83463
Link: #83210
 2024-03-22 08:24:08 -07:00
Alfred Persson Forsberg
c1ce7c8341 [libc] pthread.h.def: add PTHREAD_MUTEX_INITIALIZER 
Adds PTHREAD_MUTEX_INITIALIZER for compiler-rt's builtins/emutls.c

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D156276
 2023-07-25 16:47:15 -07:00
Siva Chandra Reddy
3367539010 [libc] Add implementation of pthread_once. 
The existing thrd_once function has been refactored so that the
implementation can be shared between thrd_once and pthread_once
functions.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D134716
 2022-09-28 06:54:48 +00:00
Siva Chandra Reddy
0258f56646 [libc] Add a definition of pthread_attr_t and its getters and setters. 
Not all attributes have been added to phtread_attr_t in this patch. They
will be added gradually in future patches.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D123423
 2022-04-11 16:08:49 +00:00
Siva Chandra Reddy
83f153ce34 [libc] Add pthread_mutexattr_t type and its setters and getters. 
A simple implementation of the getters and setters has been added. More
logic can be added to them in future as required.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D122969
 2022-04-04 18:11:12 +00:00