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serenity/Libraries/LibC
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Andreas Kling 65f2270232 Kernel+LibC+UserspaceEmulator: Bring back sys$dup2() 
This is racy in userspace and non-racy in kernelspace so let's keep
it in kernelspace.

The behavior change where CLOEXEC is preserved when dup2() is called
with (old_fd == new_fd) was good though, let's keep that.
2020-08-15 11:11:34 +02:00
..
arpa LibC: Add inet_aton, based on inet_pton 2020-05-11 09:50:42 +02:00
bits Meta: Add a script check the presence of "#pragma once" in header files 2020-05-29 07:59:45 +02:00
net Meta: Add a script check the presence of "#pragma once" in header files 2020-05-29 07:59:45 +02:00
netinet LibC: Add sa_family_t and in_port_t types 2020-08-11 21:13:18 +02:00
sys LibC: Move C++ABI functions to cxxabi.cpp, typecheck cxa_atexit 2020-08-12 20:40:59 +02:00
alloca.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
assert.cpp LibC: Remove endless loop after abort() call 2020-05-26 14:35:10 +02:00
assert.h LibC: Make sure assert() expands to *something* in non-DEBUG builds 2020-08-11 20:29:14 +02:00
byteswap.h Meta: Add missing copyright headers 2020-04-06 11:09:01 +02:00
CMakeLists.txt Toolchain: Allow building using CMake on macOS 2020-07-13 08:46:44 +02:00
crt0.cpp LibC: Avoid ninja-imports of system functions 2020-08-12 20:40:59 +02:00
crti.S Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
crtn.S Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
ctype.cpp Revert "LibC: Implement isblank()" 2020-02-16 10:47:54 +01:00
ctype.h LibC: Don't let ctype isfoo() helpers access array out of bounds 2020-05-17 22:35:25 +02:00
cxxabi.cpp LibC: Move C++ABI functions to cxxabi.cpp, typecheck cxa_atexit 2020-08-12 20:40:59 +02:00
dirent.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
dirent.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
dlfcn.cpp AK: Rename FileSystemPath -> LexicalPath 2020-05-26 14:35:10 +02:00
dlfcn.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
endian.h LibC: Fix big endian definitions 2020-02-19 16:08:28 +01:00
errno.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
errno_numbers.h Kernel+LibC: Remove ESUCCESS 2020-04-10 13:09:35 +02:00
fcntl.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
fcntl.h Kernel+LibC: Switch isatty() to use a fcntl() 2020-05-20 08:31:31 +02:00
fd_set.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
float.h Meta: Add a script check the presence of "#pragma once" in header files 2020-05-29 07:59:45 +02:00
getopt.cpp Meta: Scale back overly informal user-facing strings 2020-06-17 18:35:49 +02:00
getopt.h LibC: Rewrite getopt() 2020-05-30 15:01:18 +02:00
grp.cpp AK: Make string-to-number conversion helpers return Optional 2020-06-12 21:28:55 +02:00
grp.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
iconv.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
inttypes.h LibC: Add some missing macros to inttypes.h 2020-02-20 06:51:16 +01:00
ioctl.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
libcinit.cpp LibC: Move C++ABI functions to cxxabi.cpp, typecheck cxa_atexit 2020-08-12 20:40:59 +02:00
libgen.cpp Meta: Claim copyright for files created by me 2020-01-24 15:15:16 +01:00
libgen.h Meta: Claim copyright for files created by me 2020-01-24 15:15:16 +01:00
limits.h LibC: Use more flexible digit parsing code, deduplicate 2020-05-11 10:52:24 +02:00
locale.cpp Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
locale.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
malloc.cpp LibC: Some calloc() and realloc() improvements (#3108) 2020-08-13 19:16:15 +02:00
mallocdefs.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
memory.h Meta: Add a script check the presence of "#pragma once" in header files 2020-05-29 07:59:45 +02:00
mman.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
mman.h Kernel+LibC: Add minherit() and MAP_INHERIT_ZERO 2020-04-12 20:22:26 +02:00
mntent.cpp Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
mntent.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
netdb.cpp AK: Make string-to-number conversion helpers return Optional 2020-06-12 21:28:55 +02:00
netdb.h LibC: getprotoent() family of functions 2020-04-18 10:11:55 +02:00
poll.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
poll.h LibC+Kernel: Implement ppoll 2020-06-23 14:12:20 +02:00
pwd.cpp LibC: Add passwords to putpwent 2020-07-28 17:07:22 +02:00
pwd.h LibC: Implement putpwent() 2020-02-02 10:58:45 +01:00
qsort.cpp LibC: Replace Berkley's qsort() with AK::dual_pivot_quick_sort() wrapper 2020-07-03 19:29:36 +02:00
scanf.cpp LibC: Mark compilation-unit-only functions as static 2020-08-12 20:40:59 +02:00
sched.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
sched.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
serenity.cpp Kernel: More PID/TID typing 2020-08-10 11:51:45 +02:00
serenity.h Kernel: More PID/TID typing 2020-08-10 11:51:45 +02:00
setjmp.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
setjmp.S Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
signal.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
signal.h LibC: Declare pthread_sigmask() in signal.h. 2020-06-16 09:34:00 +02:00
signal_numbers.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
spawn.cpp LibC: In posix_spawn(), use _exit instead of exit on child error 2020-06-20 14:43:27 +02:00
spawn.h Add manpages for posix_spawn 2020-07-06 10:01:14 +02:00
stat.cpp LibC: Move stat(), lstat() and fstat() to <sys/stat.h> 2020-08-11 20:29:14 +02:00
stdarg.h Kernel: Absorb LibBareMetal back into the kernel 2020-05-16 12:00:04 +02:00
stdbool.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
stddef.h LibC: Move ssize_t from <stddef.h> to <sys/types.h> 2020-05-23 17:03:41 +02:00
stdint.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
stdio.cpp LibC: Avoid ninja-imports of system functions 2020-08-12 20:40:59 +02:00
stdio.h Kernel+LibC: Fix various build issues introduced by ssize_t 2020-05-23 15:27:33 +02:00
stdlib.cpp LibC: bsearch fix for large arrays (#3138) 2020-08-15 00:18:52 +02:00
stdlib.h LibC: Some calloc() and realloc() improvements (#3108) 2020-08-13 19:16:15 +02:00
string.cpp Kernel+LibC: Implement 'memmem' 2020-08-01 08:39:26 +02:00
string.h LibC: mark strdup & strndup as __attribute__((malloc)) 2020-08-13 18:53:32 +02:00
strings.cpp Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
strings.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
syslog.cpp AK: Add a forward declaration header 2020-02-14 23:31:18 +01:00
syslog.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
termcap.cpp LibC: Mark compilation-unit-only functions as static 2020-08-12 20:40:59 +02:00
termcap.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
termios.cpp LibC: Implement tcflush(3) 2020-07-11 11:33:33 +02:00
termios.h LibC: Implement cf{g,s}et{i,o}speed 2020-07-04 10:49:36 +02:00
time.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
time.h LibC: Add nanosleep() wrapper around clock_nanosleep(CLOCK_REALTIME) 2020-06-08 21:53:41 +02:00
times.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
ulimit.cpp LibC: Log calls to getrusage 2020-05-07 23:32:11 +02:00
ulimit.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
unistd.cpp Kernel+LibC+UserspaceEmulator: Bring back sys$dup2() 2020-08-15 11:11:34 +02:00
unistd.h LibC: Move stat(), lstat() and fstat() to <sys/stat.h> 2020-08-11 20:29:14 +02:00
utime.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
utime.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
utmp.h LibC: Add missing <sys/time.h> include in <utmp.h> 2020-05-11 09:50:42 +02:00
utsname.cpp Kernel: Move headers intended for userspace use into Kernel/API/ 2020-07-04 17:22:23 +02:00
wchar.cpp Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
wchar.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00