3 commits

Author	SHA1	Message	Date
Justine Tunney	eeb20775d2	Add dontthrow attribute to most libc functions ... This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.	2024-01-09 01:26:03 -08:00
Justine Tunney	fa20edc44d	Reduce header complexity ... - Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party	2023-11-28 14:39:42 -08:00
Justine Tunney	024be3b009	Introduce getifaddrs() ... This function was invented by the BSDs (it's not in POSIX.1). It provides a high-level interface into ioctl(SIOCGIFCONF) which is comparatively clumsy to use. We already made the ioctls portable across our entire support vector back in 2021, so this interface is portable too. See o//tool/viz/getifaddrs.com for our demo app	2023-11-02 08:33:03 -07:00