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zephyr/lib/os
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Christopher Friedt 0014dd05f0 lib: os: add k_condvar for each fdtable entry 
Complement the `struct k_mutex` in each fdtable entry
with a `struct k_condvar`. The reasoning for this should be
self-evident.

For a bit of history, `fdtable` was introduced in
commit 06eb489c45 ("kernel: add condition variables")
which predates `struct k_condvar`, introduced in
commit f484bbaa26 ("lib: posix: Implement generic file descriptor table")
by almost 2 years.

Additionally, provide a new accessor function,
`z_get_obj_lock_and_cond()`, that (optionally) gets the mutex
and condition variable associated with the provided object and
vtable.

Signed-off-by: Christopher Friedt <cfriedt@meta.com>
2023-06-02 18:45:46 -04:00
..
assert.c includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h> 2022-09-05 16:31:47 +02:00
base64.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
bitarray.c bitarray: Fix mismatch checking when matching regions 2023-05-25 16:31:23 -04:00
cbprintf_complete.c sys: util: migrate all files to DIV_ROUND_UP 2023-04-11 12:00:37 +02:00
cbprintf_nano.c lib: os: cbprintf_nano: Fix Coverity issue 316025 2023-06-02 15:07:34 -04:00
cbprintf_packaged.c os: cbprintf: Address -Wextra warnings 2023-02-20 09:50:12 +01:00
cbprintf.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
CMakeLists.txt lib: hashmap: Move hash table files lib/hashmap 2023-03-02 12:03:07 -05:00
crc7_sw.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
crc8_sw.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
crc16_sw.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
crc32_sw.c coding guidelines: comply with MISRA C:2012 Rule 7.2 2022-06-14 13:36:14 -04:00
crc32c_sw.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
crc_shell.c posix: getopt: move declarations to unistd.h 2022-12-04 14:51:52 +01:00
dec.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
fdtable.c lib: os: add k_condvar for each fdtable entry 2023-06-02 18:45:46 -04:00
heap_listener.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
heap-validate.c lib/os: use generic mem stats structure for heap 2022-07-12 13:59:26 +00:00
heap.c ARC: qemu: disable test where we trigger ARC QEMU bug #54720 2023-02-17 08:50:37 +09:00
heap.h
hex.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
json.c json: add json_calc_encoded_arr_len 2023-05-19 19:52:04 +00:00
Kconfig lib: hashmap: Move hash table files lib/hashmap 2023-03-02 12:03:07 -05:00
Kconfig.cbprintf cbprintf: correct a Kconfig option help text 2023-06-01 11:10:51 +02:00
Kconfig.heap lib/os: add statistics tracking to mem_blocks 2022-07-12 13:59:26 +00:00
mem_blocks.c includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h> 2022-09-05 16:31:47 +02:00
mpsc_pbuf.c lib: os: mpsc_pbuf: Fix concurrency issues 2022-12-29 10:33:29 +01:00
multi_heap.c lib: add mising braces to single line if statements 2022-07-06 11:00:45 -04:00
mutex.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
notify.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
onoff.c lib: os: Remove unneeded assignment 2022-06-23 15:43:59 -05:00
p4wq.c iterable_sections: move to specific header 2023-05-22 10:42:30 +02:00
printk.c lib/printk: Use picolibc's vfprintf instead of cbvprintf 2022-06-24 20:30:03 +02:00
rb.c lib: rb: Remove unneeded statement 2022-06-05 14:49:37 +02:00
reboot.c lib: os: reboot: include zephyr/cache.h 2023-01-24 14:35:49 +00:00
ring_buffer.c lib: ring_buf: Make code consistent 2022-06-06 22:46:43 +02:00
sem.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
shared_multi_heap.c includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h> 2022-09-05 16:31:47 +02:00
spsc_pbuf.c spsc_pbuf: Fix cache wb in spsc_pbuf_free 2022-12-07 10:21:33 +00:00
thread_entry.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
timeutil.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
user_work.c lib: migrate includes to <zephyr/...> 2022-05-06 19:58:09 +02:00
utf8.c zephyr: Fix n=0 for utf8_lcpy 2022-07-04 15:49:22 +02:00
winstream.c lib/os: winstream: properly include string.h for memcpy 2022-06-21 14:02:13 -04:00