emacs/src/systhread.h, branch scratch/macos-process-args Emacs is the extensible, customizable, self-documenting real-time display editor. Update copyright year to 2021 2021-01-01T09:13:56+00:00 Paul Eggert 2021-01-01T09:13:56+00:00 ba05d005e5a81bc123ad8da928b1bccb6b160e7a Run "TZ=UTC0 admin/update-copyright". 
Run "TZ=UTC0 admin/update-copyright".
Simplify by using attribute.h macros 2020-05-03T22:10:07+00:00 Paul Eggert 2020-05-03T22:06:58+00:00 106936415d2892fc373842b3aedd805096fc9e0e attribute.h is partly designed for C2X forward compatibility, since C2X will add some standard attributes. Using its macros should help insulate Emacs from C2X teething problems. * src/conf_post.h: Include attribute.h. (HAS_ATTRIBUTE, HAS_FEATURE): Rename from __has_attribute and __has_feature, to avoid polluting the builtin namespace. All uses changed. (ATTRIBUTE_COLD, ATTRIBUTE_FORMAT, FALLTHROUGH, ATTRIBUTE_CONST) (ATTRIBUTE_PURE, ATTRIBUTE_UNUSED, ATTRIBUTE_MAY_ALIAS) (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE) (ATTRIBUTE_RETURNS_NONNULL): Remove, as attribute.h does this now. (NO_INLINE, EXTERNALLY_VISIBLE, ARG_NONNULL, ATTRIBUTE_UNUSED): Simplify by defining in terms of attribute.h macros. * src/systhread.h (ATTRIBUTE_WARN_UNUSED_RESULT): Remove. All uses replaced by attribute.h’s NODISCARD. 
attribute.h is partly designed for C2X forward compatibility,
since C2X will add some standard attributes.  Using its macros
should help insulate Emacs from C2X teething problems.
* src/conf_post.h: Include attribute.h.
(HAS_ATTRIBUTE, HAS_FEATURE): Rename from __has_attribute and
__has_feature, to avoid polluting the builtin namespace.
All uses changed.
(ATTRIBUTE_COLD, ATTRIBUTE_FORMAT, FALLTHROUGH, ATTRIBUTE_CONST)
(ATTRIBUTE_PURE, ATTRIBUTE_UNUSED, ATTRIBUTE_MAY_ALIAS)
(ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
(ATTRIBUTE_RETURNS_NONNULL): Remove, as attribute.h does this now.
(NO_INLINE, EXTERNALLY_VISIBLE, ARG_NONNULL, ATTRIBUTE_UNUSED):
Simplify by defining in terms of attribute.h macros.
* src/systhread.h (ATTRIBUTE_WARN_UNUSED_RESULT): Remove.
All uses replaced by attribute.h’s NODISCARD.
Fix BSD and macOS builds w.r.t. pthread_setname_np (bug#38632) 2020-01-07T16:57:31+00:00 Mattias Engdegård 2020-01-07T16:08:25+00:00 73fd8a4b535928990f24702cdfaeeeceb6d33d3d pthread_setname_np takes only a single argument on BSD and macOS, and affects the current thread only. * configure.ac: Add check for single-argument pthread_setname_np * src/systhread.c (sys_thread_set_name): New (w32 and pthread versions). (sys_thread_create): Remove name argument and name-setting. (w32_beginthread_wrapper): Remove name-setting. * src/systhread.h (sys_thread_create, sys_thread_set_name): Update prototypes. * src/thread.c (run_thread): Call sys_thread_set_name. (Fmake_thread): Adapt call to sys_thread_create. * src/thread.h (struct thread_state): Adjust comment. 
pthread_setname_np takes only a single argument on BSD and macOS,
and affects the current thread only.

* configure.ac: Add check for single-argument pthread_setname_np
* src/systhread.c (sys_thread_set_name): New (w32 and pthread versions).
(sys_thread_create): Remove name argument and name-setting.
(w32_beginthread_wrapper): Remove name-setting.
* src/systhread.h (sys_thread_create, sys_thread_set_name):
Update prototypes.
* src/thread.c (run_thread): Call sys_thread_set_name.
(Fmake_thread): Adapt call to sys_thread_create.
* src/thread.h (struct thread_state): Adjust comment.
Update copyright year to 2020 2020-01-01T00:59:52+00:00 Paul Eggert 2020-01-01T00:19:43+00:00 365e01cc9f64ce6ca947ccfd8612d60763280a37 Run "TZ=UTC0 admin/update-copyright $(git ls-files)". 
Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
Improve wur coverage on older GCCs 2019-04-22T19:25:53+00:00 Paul Eggert 2019-04-22T19:25:40+00:00 8882419798bb9508fce23e6c4a85df7f9876dda8 * src/conf_post.h (__has_attribute_warn_unused_result): New macro for compilers lacking __has_attribute. * src/systhread.h (__has_attribute): Remove ineffective define. (ATTRIBUTE_WARN_UNUSED_RESULT): Work better on GCC 3.4 thru 4. 
* src/conf_post.h (__has_attribute_warn_unused_result):
New macro for compilers lacking __has_attribute.
* src/systhread.h (__has_attribute): Remove ineffective define.
(ATTRIBUTE_WARN_UNUSED_RESULT): Work better on GCC 3.4 thru 4.
Merge from origin/emacs-26 2019-01-01T01:57:29+00:00 Paul Eggert 2019-01-01T01:57:29+00:00 ba809612c06bcabd05dcbaae79da39dcb0925992 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921) 
2fcf2df Fix copyright years by hand
26bed8b Update copyright year to 2019
2814292 Fix value of default frame height.  (Bug#33921)
Update copyright year to 2019 2019-01-01T01:01:13+00:00 Paul Eggert 2019-01-01T00:59:58+00:00 26bed8ba10eeaf0a340a8d0d760c5578dddec867 Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'. 
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
Make error checking for thread functions stricter. 2018-06-09T16:47:10+00:00 Philipp Stephani 2018-06-02T20:35:22+00:00 b4dcac2d6ae376788dca11b88b874a9ecaf986df * src/systhread.c (sys_thread_create): Change return type to bool. Check for errors returned by pthread_attr_setstacksize and pthread_attr_destroy. (sys_mutex_init): Abort on errors. Enable mutex checks when checking is enabled. (sys_cond_init): Abort on errors. (sys_mutex_lock, sys_mutex_unlock, sys_cond_wait) (sys_cond_signal, sys_cond_broadcast, sys_cond_destroy): Check for errors in debug mode. 
* src/systhread.c (sys_thread_create): Change return type to bool.
Check for errors returned by pthread_attr_setstacksize and
pthread_attr_destroy.
(sys_mutex_init): Abort on errors.  Enable mutex checks when checking
is enabled.
(sys_cond_init): Abort on errors.
(sys_mutex_lock, sys_mutex_unlock, sys_cond_wait)
(sys_cond_signal, sys_cond_broadcast, sys_cond_destroy): Check for
errors in debug mode.
Fix module support if threads are disabled (Bug#30106) 2018-01-18T19:14:36+00:00 Philipp Stephani 2018-01-17T22:28:46+00:00 694ee38f8b7bd10f1d0eae8cb251daea70b5c820 * src/systhread.c (sys_thread_equal): New function. * src/thread.c (in_current_thread): Move from emacs-module.c; use sys_thread_equal. 
* src/systhread.c (sys_thread_equal): New function.
* src/thread.c (in_current_thread): Move from emacs-module.c; use
sys_thread_equal.
Update copyright year to 2018 2018-01-01T08:57:59+00:00 Paul Eggert 2018-01-01T08:21:42+00:00 5c7dd8a783fa2503f042f6671279e5fca38c35cb Run admin/update-copyright. 
Run admin/update-copyright.