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ladybird/Libraries/LibC
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Andreas Kling 4a8683ea68 Kernel+LibPthread+LibC: Add a naive futex and use it for pthread_cond_t 
This patch implements a simple version of the futex (fast userspace
mutex) API in the kernel and uses it to make the pthread_cond_t API's
block instead of busily sched_yield().

An arbitrary userspace address is passed to the kernel as a "token"
that identifies the futex and you can then FUTEX_WAIT and FUTEX_WAKE
that specific userspace address.

FUTEX_WAIT corresponds to pthread_cond_wait() and FUTEX_WAKE is used
for pthread_cond_signal() and pthread_cond_broadcast().

I'm pretty sure I'm missing something in this implementation, but it's
hopefully okay for a start. :^)
2019-12-25 23:54:06 +01:00
..
arpa
LibC: fix arpa/inet.h guards
2019-11-16 16:27:48 +01:00
bits
LibC: Minor changes to make nasm work
2019-11-09 20:52:34 +01:00
net
Kernel: Add SIOCGIFHWADDR ioctl to get the MAC address of an adapter
2019-10-02 18:20:11 +02:00
netinet
Libc: make library internal includes come from private include namespace
2019-10-11 12:17:05 +02:00
sys
Kernel+LibPthread+LibC: Add a naive futex and use it for pthread_cond_t
2019-12-25 23:54:06 +01:00
alloca.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
assert.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
assert.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
crt0.cpp
LibC: Prevent assertions in malloc/free at exit time
2019-12-22 10:47:39 +01:00
crti.S
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
crtn.S
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
ctype.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
ctype.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
dirent.cpp
LibC: Add readdir_r for re-entrant directory reading (#648)
2019-10-12 22:35:23 +02:00
dirent.h
LibC: Added some missing directory type constants
2019-11-16 12:50:50 +01:00
dlfcn.cpp
LibC: Some build fixes for strange platforms
2019-09-29 21:02:13 +02:00
dlfcn.h
LibC: Misc additions
2019-10-03 08:18:05 +02:00
endian.h
LibC: Oopsie, add the missing semicolons to __bswap32() and __bswap64()
2019-11-17 15:37:46 +01:00
errno_numbers.h
LibC: Add some missing errno codes
2019-09-12 18:26:19 +02:00
errno.h
LibC: sys_errlist should be const char* const
2019-10-17 09:18:01 +02:00
fcntl.cpp
LibC: Move the creat() and open() families to <fcntl.h>
2019-11-16 17:29:09 +01:00
fcntl.h
LibC: Add O_ACCMODE to fcntl.h
2019-11-18 08:55:45 +01:00
fd_set.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
float.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
getopt.cpp
LibC: Ensure getopt error messages end with a newline
2019-09-17 21:56:42 +02:00
getopt.h
LibC: Borrow a slightly more functional getopt()
2019-09-06 20:03:16 +02:00
grp.cpp
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
grp.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
iconv.h
LibC: iconv.h needs stddef.h for size_t
2019-11-10 13:07:51 +01:00
inttypes.h
LibC: Add PRIXPTR definition to inttypes.h
2019-12-09 16:33:14 +01:00
ioctl.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
libgen.cpp
LibC: Implement dirname() and basename()
2019-10-03 08:23:54 +02:00
libgen.h
LibC: Implement dirname() and basename()
2019-10-03 08:23:54 +02:00
limits.h
Kernel+LibPthread: pthread_create handles pthread_attr_t
2019-11-18 09:04:32 +01:00
locale.cpp
LibC: Added additional fields to lconv struct
2019-11-16 12:50:50 +01:00
locale.h
LibC: Added additional fields to lconv struct
2019-11-16 12:50:50 +01:00
Makefile
Build: support library and generator dependencies
2019-12-25 10:11:09 +01:00
malloc.cpp
LibC: Prevent assertions in malloc/free at exit time
2019-12-22 10:47:39 +01:00
mallocdefs.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
memory.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
mman.cpp
Kernel: Start implementing purgeable memory support
2019-12-09 19:12:38 +01:00
mman.h
Kernel: Add MADV_GET_VOLATILE for checking the volatile flag
2019-12-18 20:48:24 +01:00
mntent.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
mntent.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
netdb.cpp
AK: Use size_t for the length of strings
2019-12-09 17:51:21 +01:00
netdb.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
poll.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
poll.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
pwd.cpp
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
pwd.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
qsort.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
scanf.cpp
LibC: Some build fixes for strange platforms
2019-09-29 21:02:13 +02:00
sched.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
sched.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
serenity.cpp
Kernel+LibPthread+LibC: Add a naive futex and use it for pthread_cond_t
2019-12-25 23:54:06 +01:00
serenity.h
Kernel+LibPthread+LibC: Add a naive futex and use it for pthread_cond_t
2019-12-25 23:54:06 +01:00
setjmp.h
LibC: jmp_buf and sigjmp_buf should be distinct types
2019-11-17 21:01:26 +01:00
setjmp.S
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
SharedBuffer.cpp
WindowServer+LibGUI: Implement basic color theming
2019-12-23 20:33:01 +01:00
SharedBuffer.h
WindowServer+LibGUI: Implement basic color theming
2019-12-23 20:33:01 +01:00
signal_numbers.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
signal.cpp
Kernel+LibC: A lot of the signal handling code was off-by-one.
2019-08-01 11:03:48 +02:00
signal.h
LibC: Added missing signal flags
2019-11-16 12:50:50 +01:00
stat.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
stdarg.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
stdbool.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
stddef.h
LibC: Tolerate stddef.h being included from the kernel
2019-11-29 14:53:35 +01:00
stdint.h
Libc: make library internal includes come from private include namespace
2019-10-11 12:17:05 +02:00
stdio.cpp
LibC: Remove a leftover default_stream
2019-11-26 19:58:25 +01:00
stdio.h
LibC: Implemented getc_unlocked, stubbed flockfile
2019-11-16 12:50:50 +01:00
stdlib.cpp
LibC: Support exit time destructors per the Itanium C++ ABI
2019-12-22 10:47:39 +01:00
stdlib.h
LibC: Move realpath() to <stdlib.h>
2019-11-16 17:29:09 +01:00
string.cpp
Kernel+FileManager: Disallow watch_file() in unsupported file systems
2019-12-15 19:33:39 +01:00
string.h
LibC: Add strtok_r() and make strtok() a wrapper around it
2019-11-10 21:19:08 +01:00
strings.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
strings.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
syslog.cpp
LibC: syslog and lots of compat stuff for it
2019-10-15 09:52:55 +02:00
syslog.h
LibC: syslog and lots of compat stuff for it
2019-10-15 09:52:55 +02:00
termcap.cpp
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
termcap.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
termios.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
termios.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
time.cpp
Kernel+LibC: Publish a "kernel info page" and use it for gettimeofday()
2019-12-15 21:29:26 +01:00
time.h
LibC, LibM: Add functions needed to compile python3
2019-11-11 22:04:16 +01:00
times.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
ulimit.cpp
LibC: Some build fixes for strange platforms
2019-09-29 21:02:13 +02:00
ulimit.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
unistd.cpp
LibC: Added _PC_VDISABLE option to fpathconf()
2019-12-01 11:52:17 +01:00
unistd.h
LibC: Added _PC_VDISABLE option to fpathconf()
2019-12-01 11:52:17 +01:00
utime.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
utime.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
utmp.h
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
utsname.cpp
Libraries: Create top level directory for libraries.
2019-07-04 16:16:50 +02:00
wchar.cpp
LibC, LibM: Add functions needed to compile python3
2019-11-11 22:04:16 +01:00
wchar.h
LibC, LibM: Add functions needed to compile python3
2019-11-11 22:04:16 +01:00