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musl/include
History
Rich Felker 1e6fc0b690 avoid padding gaps in struct sockaddr_storage 
compilers are free not to copy, or in some cases to clobber, padding
bytes in a structure. while it's an aliasing violation, and thus
undefined behavior, to copy or manipulate other sockaddr types using
sockaddr_storage, it seems likely that traditional code attempts to do
so, and the original intent of the sockaddr_storage structure was
probably to allow such usage.

in the interest of avoiding silent and potentially dangerous breakage,
ensure that there are no actual padding bytes in sockaddr_storage by
moving and adjusting the size of the __ss_padding member so that it
fits exactly.

this change also removes a silent assumption that the alignment of
long is equal to its size.
2016-06-09 13:42:06 -04:00
..
arpa
add basic dns record parsing functions
2014-12-17 14:40:35 -05:00
net
net/if_arp.h: add missing ARP hardware identifiers from linux uapi headers
2013-09-15 02:42:29 +00:00
netinet
add new tcp_info fields from linux v4.6
2016-06-09 13:40:20 -04:00
netpacket
update netpacket/packet.h to linux v4.3
2016-01-26 18:29:32 -05:00
scsi
add legacy scsi/scsi_ioctl.h header
2013-07-03 18:07:50 +02:00
sys
avoid padding gaps in struct sockaddr_storage
2016-06-09 13:42:06 -04:00
aio.h
make all objects used with atomic operations volatile
2015-03-03 22:50:02 -05:00
alloca.h
alloca cannot be a function. #define it to the gcc builtin if possible
2012-04-09 15:06:58 -04:00
alltypes.h.in
move wint_t definition to the shared part of alltypes.h.in
2014-12-21 02:43:35 -05:00
ar.h
some extra legacy header stuff
2012-05-06 16:35:32 -04:00
assert.h
do not define static_assert macro for pre-C11 compilers
2016-02-12 10:11:40 -05:00
byteswap.h
remove all remaining redundant __restrict/__inline/_Noreturn defs
2012-09-08 17:14:52 -04:00
complex.h
fix mismatched parens in CMPLX def for annex-g-conforming compilers
2015-11-02 21:44:57 -05:00
cpio.h
…
crypt.h
replace old and ugly crypt implementation
2012-06-29 00:56:37 -04:00
ctype.h
add macro version of ctype.h isascii function
2015-06-06 18:16:22 +00:00
dirent.h
refactor headers, especially alltypes.h, and improve C++ ABI compat
2013-07-22 11:22:36 -04:00
dlfcn.h
const-qualify the address argument to dladdr
2014-01-06 22:03:38 -05:00
elf.h
add sh relocation types needed for fdpic to elf.h
2015-09-12 02:49:02 +00:00
endian.h
default features: make musl usable without feature test macros
2012-09-07 23:13:55 -04:00
err.h
fix redundant _Noreturn def in err.h
2012-09-08 18:16:33 -04:00
errno.h
remove attribute((const)) from pthread_self and errno location decls
2015-09-17 04:45:01 +00:00
fcntl.h
move O_PATH definition back to arch bits
2015-04-01 19:31:06 -04:00
features.h
add _DEFAULT_SOURCE feature profile as an alias for _BSD_SOURCE
2014-09-10 12:47:55 -04:00
fenv.h
…
float.h
fix FLT_ROUNDS regression in C++ applications
2015-03-23 11:26:51 -04:00
fmtmsg.h
implement fmtmsg function
2014-06-21 19:24:15 -04:00
fnmatch.h
remove now-unnecessary features.h inclusion from fnmatch.h
2013-12-02 02:06:52 -05:00
ftw.h
remove unneeded judgemental commentary from ftw.h
2012-09-07 23:55:11 -04:00
getopt.h
add getopt reset support
2012-09-30 20:00:38 -04:00
glob.h
fix macros for LFS *64_t types in sys/stat.h, sys/types.h, glob.h
2014-09-05 16:03:07 -04:00
grp.h
add put*ent functions for passwd/group files and similar for shadow
2013-04-04 19:23:47 -04:00
iconv.h
remove all remaining redundant __restrict/__inline/_Noreturn defs
2012-09-08 17:14:52 -04:00
ifaddrs.h
make ifaddrs.h expose sys/socket.h
2013-04-10 22:38:46 -04:00
inttypes.h
fix inttypes.h PRI and SCN macros for [u]intptr_t types
2013-10-30 14:52:55 -04:00
iso646.h
…
langinfo.h
fix multiple minor namespace issues in headers
2013-10-20 22:01:51 -04:00
lastlog.h
some extra legacy header stuff
2012-05-06 16:35:32 -04:00
libgen.h
…
libintl.h
add format argument attributes to gettext function prototypes
2015-09-15 20:30:36 +00:00
limits.h
increase TTY_NAME_MAX limit to 32
2013-11-29 12:45:09 -05:00
link.h
add missing c++ extern "C" wrapping to link.h
2013-08-02 16:52:17 -04:00
locale.h
restore type of NULL to void * except when used in C++ programs
2013-11-24 21:42:55 -05:00
malloc.h
add malloc_usable_size function and non-stub malloc.h
2014-08-25 22:47:27 -04:00
math.h
math.h: make __FLOAT_BITS and __DOUBLE_BITS C89
2014-03-09 19:29:41 +01:00
memory.h
add memory.h, bogus legacy alias for string.h
2012-03-01 01:34:58 -05:00
mntent.h
…
monetary.h
remove all remaining redundant __restrict/__inline/_Noreturn defs
2012-09-08 17:14:52 -04:00
mqueue.h
remove all remaining redundant __restrict/__inline/_Noreturn defs
2012-09-08 17:14:52 -04:00
netdb.h
remove attribute((const)) from pthread_self and errno location decls
2015-09-17 04:45:01 +00:00
nl_types.h
refactor headers, especially alltypes.h, and improve C++ ABI compat
2013-07-22 11:22:36 -04:00
paths.h
remove duplicate definition of _PATH_LASTLOG in paths.h
2013-12-03 20:34:36 -05:00
poll.h
fix preprocessor error introduced in poll.h in last commit
2015-03-04 14:15:44 -05:00
pthread.h
remove attribute((const)) from pthread_self and errno location decls
2015-09-17 04:45:01 +00:00
pty.h
fix __cplusplus extern "C" closing brace in pty.h (typo?)
2011-11-10 21:01:24 -05:00
pwd.h
add put*ent functions for passwd/group files and similar for shadow
2013-04-04 19:23:47 -04:00
regex.h
make regoff_t and regex_t match C++ ABI
2013-07-22 14:39:59 -04:00
resolv.h
fix res_mkquery and res_send prototypes in resolv.h
2013-12-04 21:31:39 +00:00
sched.h
add CLONE_NEWCGROUP clone flag, new in linux v4.6
2016-06-09 13:40:17 -04:00
search.h
implement hcreate_r, hdestroy_r and hsearch_r
2014-04-02 18:37:45 -04:00
semaphore.h
make all objects used with atomic operations volatile
2015-03-03 22:50:02 -05:00
setjmp.h
remove macro definition of longjmp from setjmp.h
2015-04-01 20:35:03 -04:00
shadow.h
…
signal.h
update siginfo struct for linux v4.6
2016-06-09 13:40:13 -04:00
spawn.h
fix some restrict-qualifier mismatches in newly added interfaces
2012-11-27 09:44:30 -05:00
stdalign.h
add static_assert and hide noreturn, alignas, alignof from C++
2014-08-27 02:55:54 -04:00
stdarg.h
…
stdbool.h
stdbool.h should define __bool_true_false_are_defined even for C++
2013-08-28 00:41:00 -04:00
stddef.h
add max_align_t definition for C11 and C++11
2014-08-20 17:20:14 -04:00
stdint.h
fix signedness of UINT32_MAX and UINT64_MAX at the preprocessor level
2014-12-21 02:30:29 -05:00
stdio_ext.h
stdio_ext.h needs to include stdio.h, at least to get FILE...
2012-08-24 16:16:30 -04:00
stdio.h
restore type of NULL to void * except when used in C++ programs
2013-11-24 21:42:55 -05:00
stdlib.h
byte-based C locale, phase 3: make MB_CUR_MAX variable to activate code
2015-06-16 06:18:00 +00:00
stdnoreturn.h
add static_assert and hide noreturn, alignas, alignof from C++
2014-08-27 02:55:54 -04:00
string.h
restore type of NULL to void * except when used in C++ programs
2013-11-24 21:42:55 -05:00
strings.h
implement ffsl and ffsll functions
2014-07-31 02:38:23 -04:00
stropts.h
add isastream (obsolete STREAMS junk)
2012-05-06 09:03:19 -04:00
syscall.h
header file fixes: multiple include guard consistency and correctness
2012-06-15 21:52:53 -04:00
sysexits.h
…
syslog.h
remove hack in syslog.h that resulted in aliasing violations
2014-06-21 07:44:46 -04:00
tar.h
…
termios.h
default features: make musl usable without feature test macros
2012-09-07 23:13:55 -04:00
tgmath.h
math: more correct tgmath.h type cast logic
2012-12-19 10:57:54 +01:00
threads.h
don't shadow functions with macros in C++
2014-12-09 22:34:56 -05:00
time.h
fix places where _BSD_SOURCE failed to yield a superset of _XOPEN_SOURCE
2014-09-10 12:27:33 -04:00
uchar.h
implement uchar.h (C11 UTF-16/32 conversion) interfaces
2014-10-13 20:59:42 -04:00
ucontext.h
fixup mcontext stuff to expost gregset_t/fpregset_t as appropriate
2012-11-25 23:04:23 -05:00
ulimit.h
…
unistd.h
fix incorrect void return type for syncfs function
2015-07-09 17:07:35 +00:00
utime.h
…
utmp.h
add declarations for utmpname/utmpxname to appropriate headers
2016-02-12 09:58:50 -05:00
utmpx.h
add declarations for utmpname/utmpxname to appropriate headers
2016-02-12 09:58:50 -05:00
values.h
add legacy header values.h
2013-01-04 20:36:34 +01:00
wait.h
add workaround header for wait.h remapping to sys/wait.h
2013-09-01 01:01:31 -04:00
wchar.h
improve iswdigit macro to diagnose errors
2015-05-02 21:19:08 -04:00
wctype.h
improve iswdigit macro to diagnose errors
2015-05-02 21:19:08 -04:00
wordexp.h
remove all remaining redundant __restrict/__inline/_Noreturn defs
2012-09-08 17:14:52 -04:00