9b4e8b7b0a
This implements the fake return after a successful longjmp(), as described in the linux man page: Following a successful longjmp(), execution continues as if setjmp() had returned for a second time. This "fake" return can be distin- guished from a true setjmp() call because the "fake" return returns the value provided in val. If the programmer mistakenly passes the value 0 in val, the "fake" return will instead return 1. Reviewed By: sivachandra Differential Revision: https://reviews.llvm.org/D146981
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.