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2016-08-30restore _Noreturn to __assert_failRich Felker2-2/+2
this reverts commit 2c1f8fd5da3306fd7c8a2267467e44eb61f12dd4. without the _Noreturn attribute, the compiler cannot use asserts to perform reachability/range analysis. this leads to missed optimizations and spurious warnings. the original backtrace problem that prompted the removal of _Noreturn was not clearly documented at the time, but it seems to happen only when libc was built without -g, which also breaks many other backtracing cases.
2016-08-30getdtablesize: fix returning hard instead of soft rlimitOlivier Brunel1-1/+1
This makes the result consistent with sysconf(_SC_OPEN_MAX).
2016-08-30fix FFSYNC by changing it to O_SYNCDuncan Overbruck1-1/+1
O_FSYNC was never defined and is legacy/wrong, nothing seems to use it.
2016-08-30configure: handle mipsisa64* triplet as a mips64 targetSzabolcs Nagy1-1/+1
the gnu config.sub script recognizes several mipsisa64* cpu types that musl supports as mips64 targets.
2016-08-30math: fix 128bit long double inverse trigonometric functionsSzabolcs Nagy1-1/+1
there was a copy paste error that could cause large ulp errors in atan2l, atanl, asinl and acosl on aarch64, mips64 and mipsn32. (the implementation is from freebsd fdlibm, but the tail end of the polynomial was wrong. 128 bit long double functions are not yet tested so this went undetected.)
2016-08-30verify that ttyname refers to the same file as the fdSzabolcs Nagy1-4/+11
linux containers use separate mount namespace so the /proc symlink might not point to the right device if the fd was opened in the parent namespace, in this case return ENOENT.
2016-08-30microblaze: add syscall numbers from linux v4.7Szabolcs Nagy1-0/+3
userfaultfd, membarrier and mlock2 syscalls got wired up in linux commit fbce3befd60d40639bf3c6b60f7477b2f988f92d
2016-08-30add SS_AUTODISARM sigaltstack ss_flags from linux v4.7 to signal.hSzabolcs Nagy1-0/+2
only matters if swapcontext is used in a signal handler running on an altstack, new in linux commit 2a74213838104a41588d86fd5e8d344972891ace
2016-08-30add UDP_ENCAP_GTP0, UDP_ENCAP_GTP1U from linux v4.7 to netinet/udp.hSzabolcs Nagy1-0/+2
for GPRS tunneling protocol, new in linux commit 459aa660eb1d8ce67080da1983bb81d716aa5a69
2016-08-30add PF_QIPCRTR, AF_QIPCRTR from linux v4.7 to sys/socket.hSzabolcs Nagy1-1/+3
macros for qualcom ip router protocol, new in linux commit bdabad3e363d825ddf9679dd431cca0b2c30f881
2016-08-11fix pread/pwrite syscall calling convention on shRich Felker4-2/+7
despite sh not generally using register-pair alignment for 64-bit syscall arguments, there are arch-specific versions of the syscall entry points for pread and pwrite which include a dummy argument for alignment before the 64-bit offset argument.
2016-07-13revert unrelated change that slipped into last commitRich Felker1-1/+1
2016-07-13fix regression in tcsetattr on all mips archsRich Felker4-10/+10
revert commit 8c316e9e49d37ad92c2e7493e16166a2afca419f. it was wrong and does not match how the kernel API works.
2016-07-07fix asctime day/month names not to vary by localeRich Felker1-5/+4
the FIXME comment here was overlooked at the time locale support was added.
2016-07-06remove obsolete and unused gethostbyaddr implementationRich Felker1-52/+0
this code was already under #if 0, but could be confusing if a reader didn't notice that, and it's almost surely full of bugs and/or inconsistencies with the current code that uses the gethostbyname2_r backend.
2016-07-06remove obsolete gitignore rulesBobby Bingham1-2/+0
Since commit 2f853dd6b9a95d5b13ee8f9df762125e0588df5d, all generated headers are generated under the obj directory, which is already ignored.
2016-07-06remove or1k version of sem.hBobby Bingham1-11/+0
It's identical to the generic version, after evaluating the endian preprocessor checks in the generic version.
2016-07-05release 1.1.15Rich Felker2-1/+40