Miguel Herranz
819ebe7356
libc/stdio: Add stdio file locking functions
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Add flockfile(), ftrylockfile() and funlockfile() functions [1].
[1] POSIX.1-2008 / System Interfaces / flockfile
https://pubs.opengroup.org/onlinepubs/9699919799.2008edition/functions/flockfile.html
Signed-off-by: Miguel Herranz <miguel@midokura.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-22 23:34:45 +08:00
Fotis Panagiotopoulos
10d6de46e6
libfread: Fixed error flag when reading a write-only file.
2022-10-18 21:29:14 +08:00
anjiahao
d1d46335df
Replace nxsem API when used as a lock with nxmutex API
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
Jiuzhu Dong
34397094d7
lib_fread: return the number of bytes actually read when error occurs.
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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-09-12 11:36:03 +08:00
Xiang Xiao
2e54df0f35
Don't include assert.h from public header file
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-03 08:36:03 -07:00
YAMAMOTO Takashi
39ed1417d8
lib_libfread.c: Replace Gregory Nutt's copyright notice with Apache 2.0
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The new license text was copied from sched_getcpu.c.
2020-07-30 16:16:21 +02:00
YAMAMOTO Takashi
15590005d0
lib_libfread.c: nxstyle fixes
2020-07-30 16:16:21 +02:00
YAMAMOTO Takashi
d02354c766
libs/libc/stdio/lib_libfread.c: Remove a redundant assignment
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Found by clang-check:
stdio/lib_libfread.c:75:7: warning: Value stored to 'bytes_read' is never read
bytes_read = -1;
^ ~~
1 warning generated.
2020-07-30 16:16:21 +02:00
Gregory Nutt
3def509f4e
libs/libc/stdio/lib_libfread.c: fread() should always set EOF if fewer than the requested number of bytes was not read. Per Anthony Merlino.
2018-12-07 12:18:40 -06:00
Gregory Nutt
cf99fb40c9
This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now.
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Squashed commit of the following:
libs/libxx: Fix some confusing in naming. If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
libs/: Fix paths in moved library directories.
libs: Brute force move of libc, libnx, and libxx to libs. Cannot yet build it in that configuration.
2018-05-29 13:21:26 -06:00
