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Rich Felker
6d1a3dfeaf
fix undefined pointer comparison in stdio-internal __toread the comparison f->wpos > f->buf has undefined behavior when f->wpos is
a null pointer, despite the intuition (and actual compiler behavior,
for all known compilers) being that NULL > ptr is false for all valid
pointers ptr.
the purpose of the comparison is to determine if the write buffer is
non-empty, and the idiom used elsewhere for that is comparison against
f->wbase, which is either a null pointer when not writing, or equal to
f->buf when writing. in the former case, both f->wpos and f->wbase are
null; in the latter they are both non-null and point into the same
array.
10 years ago
..
aio
make all objects used with atomic operations volatile
11 years ago
complex
complex: fix ctanh(+-0+i*nan) and ctanh(+-0+-i*inf)
11 years ago
conf
add legacy functions from sysinfo.h duplicating sysconf functionality
11 years ago
crypt
in crypt-sha*, reject excessive rounds as error rather than clamping
10 years ago
ctype
byte-based C locale, phase 1: multibyte character handling functions
11 years ago
dirent
make all objects used with atomic operations volatile
11 years ago
env
env: avoid leaving dangling pointers in __env_map
10 years ago
errno
remove remnants of support for running in no-thread-pointer mode
11 years ago
exit
move arm-specific translation units out of arch/arm/src, to src/*/arm
10 years ago
fcntl
remove dead case for F_SETLKW in fcntl
11 years ago
fenv
add powerpc soft-float support
10 years ago
internal
add mips64 port
10 years ago
ipc
semctl: fix UB causing crashes on powerpc
12 years ago
ldso
add mips64 port
10 years ago
legacy
add errno setting to stub utmpxname function
10 years ago
linux
move x32 sysinfo impl and syscall fixup code out of arch/x32/src
10 years ago
locale
fix return value of nl_langinfo for invalid item arguments
11 years ago
malloc
fix malloc_usable_size for NULL input
10 years ago
math
math: fix expf(-NAN) and exp2f(-NAN) to return -NAN instead of 0
10 years ago
misc
fix unlikely corner cases in getopt's message printing
10 years ago
mman
fix mremap memory synchronization and use of variadic argument
11 years ago
mq
use restrict everywhere it's required by c99 and/or posix 2008
14 years ago
multibyte
explicitly include stdio.h to get EOF definition needed by wctob
10 years ago
network
fix gethostbyaddr_r to fill struct hostent.h_length as appropriate
10 years ago
passwd
fix spurious errors from pwd/grp functions when nscd backend is absent
11 years ago
prng
make all objects used with atomic operations volatile
11 years ago
process
switch to using trap number 31 for syscalls on sh
11 years ago
regex
fix ^* at the start of a complete BRE
10 years ago
sched
add sched_getcpu vDSO support
10 years ago
search
fix tsearch, tfind, tdelete to handle null pointer input
11 years ago
select
support linux kernel apis (new archs) with old syscalls removed
12 years ago
setjmp
add powerpc soft-float support
10 years ago
signal
add mips64 port
10 years ago
stat
fix failure of fchmodat to report EOPNOTSUPP in the race path
11 years ago
stdio
fix undefined pointer comparison in stdio-internal __toread
10 years ago
stdlib
include cleanups: remove unused headers and add feature test macros
13 years ago
string
move arm-specific translation units out of arch/arm/src, to src/*/arm
10 years ago
temp
ignore access mode bits of flags in mkostemps and functions that use it
12 years ago
termios
include cleanups: remove unused headers and add feature test macros
13 years ago
thread
add mips64 port
10 years ago
time
improve clock_gettime and adapt it to support slightly-broken vdso
10 years ago
unistd
add mips64 port
10 years ago
Rich Felker
6d1a3dfeaf