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1b01b786 |
| 24-May-2023 |
Ben Noordhuis |
unix,win: replace QUEUE with struct uv__queue (#4022) Recent versions of gcc have started emitting warnings about the liberal type casting inside the QUEUE macros. Although the warnings
unix,win: replace QUEUE with struct uv__queue (#4022) Recent versions of gcc have started emitting warnings about the liberal type casting inside the QUEUE macros. Although the warnings are false positives, let's use them as the impetus to switch to a type-safer and arguably cleaner approach. Fixes: https://github.com/libuv/libuv/issues/4019
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0a47e4c7 |
| 03-Dec-2021 |
Wayne Zhang |
zos: use destructor for uv__threadpool_cleanup() (#3376) On z/OS, instead of calling the uv__threadpool_cleanup() function from inside uv_library_shutdown(), the destructor attribute mus
zos: use destructor for uv__threadpool_cleanup() (#3376) On z/OS, instead of calling the uv__threadpool_cleanup() function from inside uv_library_shutdown(), the destructor attribute must be used; otherwise, tests will fail with exit code 1 and no output. Additionally, post() does not need to be called when the destructor attribute is used. Also adds uv__os390_cleanup() function to clean System V message queue on z/OS. Co-authored-by: Igor Todorovski <itodorov@ca.ibm.com> Co-authored-by: Gaby Baghdadi <baghdadi@ca.ibm.com>
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Revision tags: v1.41.0, v1.40.0 |
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4f36c89c |
| 02-Sep-2020 |
Shuowang (Wayne) Zhang |
zos: use nanosleep() from zoslib Since `nanosleep()` is implemented in ZOSLIB, we will remove the libuv implementation to resolve conflict. The ZOSLIB implementation uses BPX4CTW (co
zos: use nanosleep() from zoslib Since `nanosleep()` is implemented in ZOSLIB, we will remove the libuv implementation to resolve conflict. The ZOSLIB implementation uses BPX4CTW (cond_timed_wait). PR-URL: https://github.com/libuv/libuv/pull/3060 Reviewed-By: Richard Lau <rlau@redhat.com>
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Revision tags: v1.39.0, v1.38.1, v1.38.0, v1.37.0, v1.36.0 |
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a9c58e72 |
| 17-Mar-2020 |
Richard Lau |
zos: fix non-Release builds z/OS doesn't support POSIX semaphores. On Release builds the code paths that reference POSIX semaphore functions (e.g. sem_init()) are optimized away so l
zos: fix non-Release builds z/OS doesn't support POSIX semaphores. On Release builds the code paths that reference POSIX semaphore functions (e.g. sem_init()) are optimized away so linking succeeds but on a non-Release build the references to the unavailable functions result in unresolved symbol errors. Stub the unavailable POSIX semaphore functions on z/OS as so the code can link on non-Release builds. PR-URL: https://github.com/libuv/libuv/pull/2737 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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f0673405 |
| 15-Mar-2020 |
Irek Fakhrutdinov |
zos: explicitly mark message queue events The os390 epoll_wait implementation uses poll() to detect events in both file descriptors and the message queue used for file system events.
zos: explicitly mark message queue events The os390 epoll_wait implementation uses poll() to detect events in both file descriptors and the message queue used for file system events. The only message queue ID is always placed at the end of the array passed to the poll() call. When the poll() call returns all FDs and the message queue are checked for events by iterating through that array. In order to distinguish the message queue from the FDs its ID value is compared with the only message queue ID we have and if it matches the message queue handler function is called. When the message queue ID is relatively small, it may have the same value as the value of one of the file descriptors. If this happens, the message queue handler is called for the matching file descriptor, and this call fails. The file descriptor ends up being unhandled and this makes the next poll() call to return immediately. Eventually this will happen again and again, leading to an infinite busy loop and high CPU usage. To prevent the incorrect interpretation of file descriptors as the message queue, a new field has been added to the epoll event struct. This field is checked instead of the ID value and the message queue handler function is never called for file descriptors. PR-URL: https://github.com/libuv/libuv/pull/2013 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Richard Lau <riclau@uk.ibm.com>
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Revision tags: v1.35.0, v1.34.2, v1.34.1, v1.34.0, v1.33.1, v1.33.0, v1.32.0, v1.31.0, v1.30.1, v1.30.0, v1.29.1, v1.29.0, v1.28.0, v1.27.0, v1.26.0, v1.25.0, v1.24.1, v1.24.0, v1.23.2, v1.23.1 |
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9208df0c |
| 01-Sep-2018 |
Ben Noordhuis |
linux: remove epoll syscall wrappers Remove the syscalls wrappers now that the minimum requirements are kernel 2.6.32 + glibc 2.12. This commit should fix the epoll_pwait()-rela
linux: remove epoll syscall wrappers Remove the syscalls wrappers now that the minimum requirements are kernel 2.6.32 + glibc 2.12. This commit should fix the epoll_pwait()-related issues that have been reported against mips/mipsel builds. Fixes: https://github.com/libuv/libuv/issues/335 PR-URL: https://github.com/libuv/libuv/pull/1372 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
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Revision tags: v1.23.0, v1.22.0, v1.21.0, v1.20.3, v1.20.2, v1.20.1, v1.20.0, v1.19.2, v1.19.1, v1.19.0, v1.18.0, v1.17.0, v1.16.1, v1.16.0, v1.15.0, v1.14.1, v1.14.0, v1.13.1, v1.13.0, v1.12.0 |
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b01de734 |
| 10-Apr-2017 |
John Barboza |
zos: implement uv_fs_event* functions This commit uses the Register File Interest feature on z/OS to enable users to monitor file system events. The poll call is used to check for fi
zos: implement uv_fs_event* functions This commit uses the Register File Interest feature on z/OS to enable users to monitor file system events. The poll call is used to check for file descriptors as well as a message queue that z/OS will report file system events on. The last item on the list used by poll will contain the message queue id instead of a file descriptor. Limitation: Writes to a directory (that is, file creation and deletion) do not generate a change message for a registered directory. PR-URL: https://github.com/libuv/libuv/pull/1311 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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88d716e1 |
| 17-Nov-2017 |
John Barboza |
zos: add strnlen() implementation Add an implementation of strnlen() which is not provided by default. PR-URL: https://github.com/libuv/libuv/pull/1631 Reviewed-By: Ben Noordhui
zos: add strnlen() implementation Add an implementation of strnlen() which is not provided by default. PR-URL: https://github.com/libuv/libuv/pull/1631 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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8d3645a1 |
| 11-Aug-2017 |
John Barboza |
zos: fix readlink for mounts with system variables On z/OS, fs mounts can have variables starting with '$'. The problem is that following symlinks that contain these variables can lead t
zos: fix readlink for mounts with system variables On z/OS, fs mounts can have variables starting with '$'. The problem is that following symlinks that contain these variables can lead to a loop because readlink($SYSVAR) will return $SYSVAR. To work around this, we must resolve the $SYSVAR to an actual path using realpath. More information about z/OS symlink resolution is available here: https://www.ibm.com/support/knowledgecenter/SSLTBW_2.1.0/ com.ibm.zos.v2r1.bpxb100/sym.htm PR-URL: https://github.com/libuv/libuv/pull/1472 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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Revision tags: v1.11.0, v1.10.2, v1.10.1, v1.10.0 |
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011e02e3 |
| 30-Aug-2016 |
John Barboza |
zos: make platform functional Fix all functional test cases: * use PLO compare,swap,store for atomic instruction * do not use semaphore.h * use xplink flag when linking
zos: make platform functional Fix all functional test cases: * use PLO compare,swap,store for atomic instruction * do not use semaphore.h * use xplink flag when linking * scandir implementation * nanosleep implementation * add proctitle * uv_loadavg * uv_fs_event_init/start * uv_fs_event_stop * uv_exepath using __getthent syscall * read free/total memory from mvs data areas * uv_resident_set_memory implementation * network interfaces implementation * cpu_info implementation * implement uv__hrtime * make uv__fs_mkdtemp implementation * epoll implementation for asyncio * uv__fs_event_close implementation * set process title * read ancillary data that remains on queue * ancillary data * implement uv__fs_access * use /dev/urandom for temporary directory name * disable proctitle on zos completely PR-URL: https://github.com/libuv/libuv/pull/1037 Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
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